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pokecrystal-board/extras/crystal.py

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# -*- coding: utf-8 -*-
#utilities to help disassemble pokémon crystal
import sys, os, inspect, md5, json
from copy import copy, deepcopy
import subprocess
from new import classobj
import random
#for IntervalMap
from bisect import bisect_left, bisect_right
from itertools import izip
#for testing all this crap
try:
import unittest2 as unittest
except ImportError:
import unittest
# Check for things we need in unittest.
if not hasattr(unittest.TestCase, 'setUpClass'):
print "The unittest2 module or Python 2.7 is required to run this script."
sys.exit(1)
if not hasattr(json, "dumps"):
json.dumps = json.write
# New versions of json don't have read anymore.
if not hasattr(json, "read"):
json.read = json.loads
spacing = "\t"
#table of pointers to map groups
#each map group contains some number of map headers
map_group_pointer_table = 0x94000
map_group_count = 26
map_group_offsets = []
map_header_byte_size = 9
second_map_header_byte_size = 12
#event segment sizes
warp_byte_size = 5
trigger_byte_size = 8
signpost_byte_size = 5
people_event_byte_size = 13
#a message to show with NotImplementedErrors
bryan_message = "bryan hasn't got to this yet"
max_texts = 3
text_count = 0
texts = []
#these appear outside of quotes (see pokered/extras/pretty_map_headers.py)
#this doesn't do anything but is still used in TextScript
constant_abbreviation_bytes = {}
# Import the characters from its module.
from chars import chars, jap_chars
class Size():
"""a simple way to track whether or not a size
includes the first value or not, like for
whether or not the size of a command in a script
also includes the command byte or not"""
def __init__(self, size, inclusive=False):
self.inclusive = inclusive
if inclusive: size = size-1
self.size = size
def inclusive(self):
return self.size + 1
def exclusive(self):
return self.size
class IntervalMap(object):
"""
This class maps a set of intervals to a set of values.
>>> i = IntervalMap()
>>> i[0:5] = "hello world"
>>> i[6:10] = "hello cruel world"
>>> print i[4]
"hello world"
"""
def __init__(self):
"""initializes an empty IntervalMap"""
self._bounds = []
self._items = []
self._upperitem = None
def __setitem__(self, _slice, _value):
"""sets an interval mapping"""
assert isinstance(_slice, slice), 'The key must be a slice object'
if _slice.start is None:
start_point = -1
else:
start_point = bisect_left(self._bounds, _slice.start)
if _slice.stop is None:
end_point = -1
else:
end_point = bisect_left(self._bounds, _slice.stop)
if start_point>=0:
if start_point < len(self._bounds) and self._bounds[start_point]<_slice.start:
start_point += 1
if end_point>=0:
self._bounds[start_point:end_point] = [_slice.start, _slice.stop]
if start_point < len(self._items):
self._items[start_point:end_point] = [self._items[start_point], _value]
else:
self._items[start_point:end_point] = [self._upperitem, _value]
else:
self._bounds[start_point:] = [_slice.start]
if start_point < len(self._items):
self._items[start_point:] = [self._items[start_point], _value]
else:
self._items[start_point:] = [self._upperitem]
self._upperitem = _value
else:
if end_point>=0:
self._bounds[:end_point] = [_slice.stop]
self._items[:end_point] = [_value]
else:
self._bounds[:] = []
self._items[:] = []
self._upperitem = _value
def __getitem__(self,_point):
"""gets a value from the mapping"""
assert not isinstance(_point, slice), 'The key cannot be a slice object'
index = bisect_right(self._bounds, _point)
if index < len(self._bounds):
return self._items[index]
else:
return self._upperitem
def items(self):
"""returns an iterator with each item being
((low_bound, high_bound), value)
these items are returned in order"""
previous_bound = None
for (b, v) in izip(self._bounds, self._items):
if v is not None:
yield (previous_bound, b), v
previous_bound = b
if self._upperitem is not None:
yield (previous_bound, None), self._upperitem
def values(self):
"""returns an iterator with each item being a stored value
the items are returned in order"""
for v in self._items:
if v is not None:
yield v
if self._upperitem is not None:
yield self._upperitem
def __repr__(self):
s = []
for b,v in self.items():
if v is not None:
s.append('[%r, %r] => %r'%(
b[0],
b[1],
v
))
return '{'+', '.join(s)+'}'
# ---- script_parse_table explanation ----
# This is an IntervalMap that keeps track of previously parsed scripts, texts
# and other objects. Anything that has a location in the ROM should be mapped
# to an interval (a range of addresses) in this structure. Each object that is
# assigned to an interval should implement attributes or methods like:
# ATTRIBUTE/METHOD EXPLANATION
# label what the heck to call the object
# address where it begins
# to_asm() spit out asm (not including label)
#keys are intervals "500..555" of byte addresses for each script
#last byte is not inclusive(?) really? according to who??
#this is how to make sure scripts are not recalculated
script_parse_table = IntervalMap()
def is_script_already_parsed_at(address):
"""looks up whether or not a script is parsed at a certain address"""
if script_parse_table[address] == None: return False
return True
def script_parse_table_pretty_printer():
"""helpful debugging output"""
for each in script_parse_table.items():
print each
def map_name_cleaner(input):
"""generate a valid asm label for a given map name"""
return input.replace(":", "").\
replace("(", "").\
replace(")", "").\
replace("'", "").\
replace("/", "").\
replace(",", "").\
replace(".", "").\
replace("Pokémon Center", "PokeCenter").\
replace(" ", "")
class RomStr(str):
"""simple wrapper to prevent a giant rom from being shown on screen"""
def length(self):
"""len(self)"""
return len(self)
def __repr__(self):
return "RomStr(too long)"
def interval(self, offset, length, strings=True, debug=True):
"""returns hex values for the rom starting at offset until offset+length"""
returnable = []
for byte in self[offset:offset+length]:
if strings:
returnable.append(hex(ord(byte)))
else:
returnable.append(ord(byte))
return returnable
def until(self, offset, byte, strings=True, debug=False):
"""returns hex values from rom starting at offset until the given byte"""
return self.interval(offset, self.find(chr(byte), offset) - offset, strings=strings)
rom = RomStr(None)
def direct_load_rom(filename="../baserom.gbc"):
"""loads bytes into memory"""
global rom
file_handler = open(filename, "rb")
rom = RomStr(file_handler.read())
file_handler.close()
return rom
def load_rom(filename="../baserom.gbc"):
"""checks that the loaded rom matches the path
and then loads the rom if necessary."""
global rom
if rom != RomStr(None) and rom != None:
return rom
if not isinstance(rom, RomStr):
return direct_load_rom(filename=filename)
elif os.lstat(filename).st_size != len(rom):
return direct_load_rom(filename)
class AsmList(list):
"""simple wrapper to prevent all asm lines from being shown on screen"""
def length(self):
"""len(self)"""
return len(self)
def __repr__(self):
return "AsmList(too long)"
def load_asm(filename="../main.asm"):
"""loads the asm source code into memory"""
global asm
asm = open(filename, "r").read().split("\n")
asm = AsmList(asm)
return asm
def grouper(some_list, count=2):
"""splits a list into sublists
given: [1, 2, 3, 4]
returns: [[1, 2], [3, 4]]"""
return [some_list[i:i+count] for i in range(0, len(some_list), count)]
def is_valid_address(address):
"""is_valid_rom_address"""
if address == None: return False
if type(address) == str:
address = int(address, 16)
if 0 <= address <= 2097152: return True
else: return False
def rom_interval(offset, length, strings=True, debug=True):
"""returns hex values for the rom starting at offset until offset+length"""
global rom
return rom.interval(offset, length, strings=strings, debug=debug)
def rom_until(offset, byte, strings=True, debug=True):
"""returns hex values from rom starting at offset until the given byte"""
global rom
return rom.until(offset, byte, strings=strings, debug=debug)
def how_many_until(byte, starting):
index = rom.find(byte, starting)
return index - starting
def load_map_group_offsets():
"""reads the map group table for the list of pointers"""
global map_group_pointer_table, map_group_count, map_group_offsets
global rom
map_group_offsets = [] #otherwise this method can only be used once
data = rom_interval(map_group_pointer_table, map_group_count*2, strings=False)
data = grouper(data)
for pointer_parts in data:
pointer = pointer_parts[0] + (pointer_parts[1] << 8)
offset = pointer - 0x4000 + map_group_pointer_table
map_group_offsets.append(offset)
return map_group_offsets
def calculate_bank(address):
"""you are too lazy to divide on your own?"""
if type(address) == str:
address = int(address, 16)
if 0x4000 <= address <= 0x7FFF:
raise Exception, "bank 1 does not exist"
return int(address) / 0x4000
def calculate_pointer(short_pointer, bank=None):
"""calculates the full address given a 4-byte pointer and bank byte"""
short_pointer = int(short_pointer)
if 0x4000 <= short_pointer <= 0x7fff:
short_pointer -= 0x4000
bank = int(bank)
else:
bank = 0
pointer = short_pointer + (bank * 0x4000)
return pointer
def calculate_pointer_from_bytes_at(address, bank=False):
"""calculates a pointer from 2 bytes at a location
or 3-byte pointer [bank][2-byte pointer] if bank=True"""
if bank == True:
bank = ord(rom[address])
address += 1
elif bank == False or bank == None:
bank = calculate_bank(address)
elif bank == "reverse" or bank == "reversed":
bank = ord(rom[address+2])
elif type(bank) == int:
pass
else:
raise Exception, "bad bank given to calculate_pointer_from_bytes_at"
byte1 = ord(rom[address])
byte2 = ord(rom[address+1])
temp = byte1 + (byte2 << 8)
if temp == 0:
return None
return calculate_pointer(temp, bank)
def clean_up_long_info(long_info):
"""cleans up some data from parse_script_engine_script_at formatting issues"""
long_info = str(long_info)
#get rid of the first newline
if long_info[0] == "\n":
long_info = long_info[1:]
#get rid of the last newline and any leftover space
if long_info.count("\n") > 0:
if long_info[long_info.rindex("\n")+1:].isspace():
long_info = long_info[:long_info.rindex("\n")]
#remove spaces+hash from the front of each line
new_lines = []
for line in long_info.split("\n"):
line = line.strip()
if line[0] == "#":
line = line[1:]
new_lines.append(line)
long_info = "\n".join(new_lines)
return long_info
def command_debug_information(command_byte=None, map_group=None, map_id=None, address=0, info=None, long_info=None, pksv_name=None):
"used to help debug in parse_script_engine_script_at"
info1 = "parsing command byte " + hex(command_byte) + " for map " + \
str(map_group) + "." + str(map_id) + " at " + hex(address)
info1 += " pksv: " + str(pksv_name)
#info1 += " info: " + str(info)
#info1 += " long_info: " + long_info
return info1
class TextScript:
"a text is a sequence of commands different from a script-engine script"
base_label = "UnknownText_"
def __init__(self, address, map_group=None, map_id=None, debug=True, show=True, force=False, label=None):
self.address = address
self.map_group, self.map_id, self.debug, self.show, self.force = map_group, map_id, debug, show, force
if not label:
label = self.base_label + hex(address)
self.label = label
self.dependencies = []
self.parse_text_at(address)
@staticmethod
def find_addresses():
"""returns a list of text pointers
useful for testing parse_text_engine_script_at
Note that this list is not exhaustive. There are some texts that
are only pointed to from some script that a current script just
points to. So find_all_text_pointers_in_script_engine_script will
have to recursively follow through each script to find those.
.. it does this now :)
"""
addresses = set()
#for each map group
for map_group in map_names:
#for each map id
for map_id in map_names[map_group]:
#skip the offset key
if map_id == "offset": continue
#dump this into smap
smap = map_names[map_group][map_id]
#signposts
signposts = smap["signposts"]
#for each signpost
for signpost in signposts:
if signpost["func"] in [0, 1, 2, 3, 4]:
#dump this into script
script = signpost["script"]
elif signpost["func"] in [05, 06]:
script = signpost["script"]
else: continue
#skip signposts with no bytes
if len(script) == 0: continue
#find all text pointers in script
texts = find_all_text_pointers_in_script_engine_script(script, smap["event_bank"])
#dump these addresses in
addresses.update(texts)
#xy triggers
xy_triggers = smap["xy_triggers"]
#for each xy trigger
for xy_trigger in xy_triggers:
#dump this into script
script = xy_trigger["script"]
#find all text pointers in script
texts = find_all_text_pointers_in_script_engine_script(script, smap["event_bank"])
#dump these addresses in
addresses.update(texts)
#trigger scripts
triggers = smap["trigger_scripts"]
#for each trigger
for (i, trigger) in triggers.items():
#dump this into script
script = trigger["script"]
#find all text pointers in script
texts = find_all_text_pointers_in_script_engine_script(script, calculate_bank(trigger["address"]))
#dump these addresses in
addresses.update(texts)
#callback scripts
callbacks = smap["callback_scripts"]
#for each callback
for (k, callback) in callbacks.items():
#dump this into script
script = callback["script"]
#find all text pointers in script
texts = find_all_text_pointers_in_script_engine_script(script, calculate_bank(callback["address"]))
#dump these addresses in
addresses.update(texts)
#people-events
events = smap["people_events"]
#for each event
for event in events:
if event["event_type"] == "script":
#dump this into script
script = event["script"]
#find all text pointers in script
texts = find_all_text_pointers_in_script_engine_script(script, smap["event_bank"])
#dump these addresses in
addresses.update(texts)
if event["event_type"] == "trainer":
trainer_data = event["trainer_data"]
addresses.update([trainer_data["text_when_seen_ptr"]])
addresses.update([trainer_data["text_when_trainer_beaten_ptr"]])
trainer_bank = calculate_bank(event["trainer_data_address"])
script1 = trainer_data["script_talk_again"]
texts1 = find_all_text_pointers_in_script_engine_script(script1, trainer_bank)
addresses.update(texts1)
script2 = trainer_data["script_when_lost"]
texts2 = find_all_text_pointers_in_script_engine_script(script2, trainer_bank)
addresses.update(texts2)
return addresses
def parse_text_at(self, address):
"""parses a text-engine script ("in-text scripts")
http://hax.iimarck.us/files/scriptingcodes_eng.htm#InText
This is presently very broken.
see parse_text_at2, parse_text_at, and process_00_subcommands
"""
global rom, text_count, max_texts, texts, script_parse_table
if rom == None:
direct_load_rom()
if address == None:
return "not a script"
map_group, map_id, debug, show, force = self.map_group, self.map_id, self.debug, self.show, self.force
commands = {}
if is_script_already_parsed_at(address) and not force:
print "text is already parsed at this location: " + hex(address)
return script_parse_table[address]
total_text_commands = 0
command_counter = 0
original_address = address
offset = address
end = False
script_parse_table[original_address:original_address+1] = "incomplete text"
while not end:
address = offset
command = {}
command_byte = ord(rom[address])
if debug:
print "TextScript.parse_script_at has encountered a command byte " + hex(command_byte) + " at " + hex(address)
end_address = address + 1
if command_byte == 0:
#read until $57, $50 or $58
jump57 = how_many_until(chr(0x57), offset)
jump50 = how_many_until(chr(0x50), offset)
jump58 = how_many_until(chr(0x58), offset)
#whichever command comes first
jump = min([jump57, jump50, jump58])
end_address = offset + jump - 1 #we want the address before $57
lines = process_00_subcommands(offset+1, end_address, debug=debug)
if show and debug:
text = parse_text_at2(offset+1, end_address-offset+1, debug=debug)
print text
command = {"type": command_byte,
"start_address": offset,
"end_address": end_address,
"size": jump,
"lines": lines,
}
offset += jump
elif command_byte == 0x17:
#TX_FAR [pointer][bank]
pointer_byte1 = ord(rom[offset+1])
pointer_byte2 = ord(rom[offset+2])
pointer_bank = ord(rom[offset+3])
pointer = (pointer_byte1 + (pointer_byte2 << 8))
pointer = extract_maps.calculate_pointer(pointer, pointer_bank)
text = TextScript(pointer, map_group=self.map_group, map_id=self.amp_id, debug=self.debug, \
show=self.debug, force=self.debug, label="Target"+self.label)
self.dependencies.append(text)
command = {"type": command_byte,
"start_address": offset,
"end_address": offset + 3, #last byte belonging to this command
"pointer": pointer, #parameter
"text": text,
}
offset += 3 + 1
elif command_byte == 0x50 or command_byte == 0x57 or command_byte == 0x58: #end text
command = {"type": command_byte,
"start_address": offset,
"end_address": offset,
}
#this byte simply indicates to end the script
end = True
#this byte simply indicates to end the script
if command_byte == 0x50 and ord(rom[offset+1]) == 0x50: #$50$50 means end completely
end = True
commands[command_counter+1] = command
#also save the next byte, before we quit
commands[command_counter+1]["start_address"] += 1
commands[command_counter+1]["end_address"] += 1
add_command_byte_to_totals(command_byte)
elif command_byte == 0x50: #only end if we started with $0
if len(commands.keys()) > 0:
if commands[0]["type"] == 0x0: end = True
elif command_byte == 0x57 or command_byte == 0x58: #end completely
end = True
offset += 1 #go past this 0x50
elif command_byte == 0x1:
#01 = text from RAM. [01][2-byte pointer]
size = 3 #total size, including the command byte
pointer_byte1 = ord(rom[offset+1])
pointer_byte2 = ord(rom[offset+2])
command = {"type": command_byte,
"start_address": offset+1,
"end_address": offset+2, #last byte belonging to this command
"pointer": [pointer_byte1, pointer_byte2], #RAM pointer
}
#view near these bytes
#subsection = rom[offset:offset+size+1] #peak ahead
#for x in subsection:
# print hex(ord(x))
#print "--"
offset += 2 + 1 #go to the next byte
#use this to look at the surrounding bytes
if debug:
print "next command is: " + hex(ord(rom[offset])) + " ... we are at command number: " + str(command_counter) + " near " + hex(offset) + " on map_id=" + str(map_id)
elif command_byte == 0x7:
#07 = shift texts 1 row above (2nd line becomes 1st line); address for next text = 2nd line. [07]
size = 1
command = {"type": command_byte,
"start_address": offset,
"end_address": offset,
}
offset += 1
elif command_byte == 0x3:
#03 = set new address in RAM for text. [03][2-byte RAM address]
size = 3
command = {"type": command_byte, "start_address": offset, "end_address": offset+2}
offset += size
elif command_byte == 0x4: #draw box
#04 = draw box. [04][2-Byte pointer][height Y][width X]
size = 5 #including the command
command = {
"type": command_byte,
"start_address": offset,
"end_address": offset + size,
"pointer_bytes": [ord(rom[offset+1]), ord(rom[offset+2])],
"y": ord(rom[offset+3]),
"x": ord(rom[offset+4]),
}
offset += size + 1
elif command_byte == 0x5:
#05 = write text starting at 2nd line of text-box. [05][text][ending command]
#read until $57, $50 or $58
jump57 = how_many_until(chr(0x57), offset)
jump50 = how_many_until(chr(0x50), offset)
jump58 = how_many_until(chr(0x58), offset)
#whichever command comes first
jump = min([jump57, jump50, jump58])
end_address = offset + jump - 1 #we want the address before $57
lines = process_00_subcommands(offset+1, end_address, debug=debug)
if show and debug:
text = parse_text_at2(offset+1, end_address-offset+1, debug=debug)
print text
command = {"type": command_byte,
"start_address": offset,
"end_address": end_address,
"size": jump,
"lines": lines,
}
offset = end_address + 1
elif command_byte == 0x6:
#06 = wait for keypress A or B (put blinking arrow in textbox). [06]
command = {"type": command_byte, "start_address": offset, "end_address": offset}
offset += 1
elif command_byte == 0x7:
#07 = shift texts 1 row above (2nd line becomes 1st line); address for next text = 2nd line. [07]
command = {"type": command_byte, "start_address": offset, "end_address": offset}
offset += 1
elif command_byte == 0x8:
#08 = asm until whenever
command = {"type": command_byte, "start_address": offset, "end_address": offset}
offset += 1
end = True
elif command_byte == 0x9:
#09 = write hex-to-dec number from RAM to textbox [09][2-byte RAM address][byte bbbbcccc]
# bbbb = how many bytes to read (read number is big-endian)
# cccc = how many digits display (decimal)
#(note: max of decimal digits is 7,i.e. max number correctly displayable is 9999999)
ram_address_byte1 = ord(rom[offset+1])
ram_address_byte2 = ord(rom[offset+2])
read_byte = ord(rom[offset+3])
command = {
"type": command_byte,
"address": [ram_address_byte1, ram_address_byte2],
"read_byte": read_byte, #split this up when we make a macro for this
}
offset += 4
else:
#if len(commands) > 0:
# print "Unknown text command " + hex(command_byte) + " at " + hex(offset) + ", script began with " + hex(commands[0]["type"])
if debug:
print "Unknown text command at " + hex(offset) + " - command: " + hex(ord(rom[offset])) + " on map_id=" + str(map_id)
#end at the first unknown command
end = True
commands[command_counter] = command
command_counter += 1
total_text_commands += len(commands)
text_count += 1
#if text_count >= max_texts:
# sys.exit()
self.commands = commands
self.last_address = offset - 1 #why -1??
script_parse_table[original_address:offset-1] = self
self.size = self.byte_count = self.last_address - original_address
return commands
def get_dependencies(self):
return self.dependencies
def to_asm(self, label=None):
address = self.address
start_address = address
if label == None: label = self.label
commands = self.commands
#apparently this isn't important anymore?
needs_to_begin_with_0 = True
#start with zero please
byte_count = 0
#where we store all output
output = ""
had_text_end_byte = False
had_text_end_byte_57_58 = False
had_db_last = False
xspacing = ""
#reset this pretty fast..
first_line = True
#for each command..
for this_command in commands.keys():
if not "lines" in commands[this_command].keys():
command = commands[this_command]
if not "type" in command.keys():
print "ERROR in command: " + str(command)
continue #dunno what to do here?
if command["type"] == 0x1: #TX_RAM
p1 = command["pointer"][0]
p2 = command["pointer"][1]
#remember to account for big endian -> little endian
output += "\n" + xspacing + "TX_RAM $%.2x%.2x" %(p2, p1)
byte_count += 3
had_db_last = False
elif command["type"] == 0x17: #TX_FAR
#p1 = command["pointer"][0]
#p2 = command["pointer"][1]
output += "\n" + xspacing + "TX_FAR _" + label + " ; " + hex(command["pointer"])
byte_count += 4 #$17, bank, address word
had_db_last = False
elif command["type"] == 0x9: #TX_RAM_HEX2DEC
#address, read_byte
output += "\n" + xspacing + "TX_NUM $%.2x%.2x, $%.2x" % (command["address"][1], command["address"][0], command["read_byte"])
had_db_last = False
byte_count += 4
elif command["type"] == 0x50 and not had_text_end_byte:
#had_text_end_byte helps us avoid repeating $50s
if had_db_last:
output += ", $50"
else:
output += "\n" + xspacing + "db $50"
byte_count += 1
had_db_last = True
elif command["type"] in [0x57, 0x58] and not had_text_end_byte_57_58:
if had_db_last:
output += ", $%.2x" % (command["type"])
else:
output += "\n" + xspacing + "db $%.2x" % (command["type"])
byte_count += 1
had_db_last = True
elif command["type"] in [0x57, 0x58] and had_text_end_byte_57_58:
pass #this is ok
elif command["type"] == 0x50 and had_text_end_byte:
pass #this is also ok
elif command["type"] == 0x0b:
if had_db_last:
output += ", $0b"
else:
output += "\n" + xspacing + "db $0B"
byte_count += 1
had_db_last = True
elif command["type"] == 0x11:
if had_db_last:
output += ", $11"
else:
output += "\n" + xspacing + "db $11"
byte_count += 1
had_db_last = True
elif command["type"] == 0x6: #wait for keypress
if had_db_last:
output += ", $6"
else:
output += "\n" + xspacing + "db $6"
byte_count += 1
had_db_last = True
else:
print "ERROR in command: " + hex(command["type"])
had_db_last = False
#everything else is for $0s, really
continue
lines = commands[this_command]["lines"]
#reset this in case we have non-$0s later
had_db_last = False
#add the ending byte to the last line- always seems $57
#this should already be in there, but it's not because of a bug in the text parser
lines[len(lines.keys())-1].append(commands[len(commands.keys())-1]["type"])
first = True #first byte
for line_id in lines:
line = lines[line_id]
output += xspacing + "db "
if first and needs_to_begin_with_0:
output += "$0, "
first = False
byte_count += 1
quotes_open = False
first_byte = True
was_byte = False
for byte in line:
if byte == 0x50:
had_text_end_byte = True #don't repeat it
if byte in [0x58, 0x57]:
had_text_end_byte_57_58 = True
if byte in chars:
if not quotes_open and not first_byte: #start text
output += ", \""
quotes_open = True
first_byte = False
if not quotes_open and first_byte: #start text
output += "\""
quotes_open = True
output += chars[byte]
elif byte in constant_abbreviation_bytes:
if quotes_open:
output += "\""
quotes_open = False
if not first_byte:
output += ", "
output += constant_abbreviation_bytes[byte]
else:
if quotes_open:
output += "\""
quotes_open = False
#if you want the ending byte on the last line
#if not (byte == 0x57 or byte == 0x50 or byte == 0x58):
if not first_byte:
output += ", "
output += "$" + hex(byte)[2:]
was_byte = True
#add a comma unless it's the end of the line
#if byte_count+1 != len(line):
# output += ", "
first_byte = False
byte_count += 1
#close final quotes
if quotes_open:
output += "\""
quotes_open = False
output += "\n"
#include_newline = "\n"
#if len(output)!=0 and output[-1] == "\n":
# include_newline = ""
#output += include_newline + "; " + hex(start_address) + " + " + str(byte_count) + " bytes = " + hex(start_address + byte_count)
if output[-1] == "\n":
output = output[:-1]
self.size = self.byte_count = byte_count
return output
def parse_text_engine_script_at(address, map_group=None, map_id=None, debug=True, show=True, force=False):
"""parses a text-engine script ("in-text scripts")
http://hax.iimarck.us/files/scriptingcodes_eng.htm#InText
see parse_text_at2, parse_text_at, and process_00_subcommands
"""
if is_script_already_parsed_at(address) and not force:
return script_parse_table[address]
return TextScript(address, map_group=map_group, map_id=map_id, debug=debug, show=show, force=force)
def find_text_addresses():
"""returns a list of text pointers
useful for testing parse_text_engine_script_at"""
return TextScript.find_addresses()
class EncodedText():
"""a sequence of bytes that, when decoded, represent readable text
based on the chars table from textpre.py and other places"""
def to_asm(self): raise NotImplementedError, bryan_message
@staticmethod
def process_00_subcommands(start_address, end_address, debug=True):
"""split this text up into multiple lines
based on subcommands ending each line"""
if debug:
print "process_00_subcommands(" + hex(start_address) + ", " + hex(end_address) + ")"
lines = {}
subsection = rom[start_address:end_address]
line_count = 0
current_line = []
for pbyte in subsection:
byte = ord(pbyte)
current_line.append(byte)
if byte == 0x4f or byte == 0x51 or byte == 0x55:
lines[line_count] = current_line
current_line = []
line_count += 1
#don't forget the last line
lines[line_count] = current_line
line_count += 1
return lines
@staticmethod
def from_bytes(bytes, debug=True, japanese=False):
"""assembles a string based on bytes looked up in the chars table"""
line = ""
if japanese: charset = jap_chars
else: charset = chars
for byte in bytes:
if type(byte) != int:
byte = ord(byte)
if byte in charset.keys():
line += charset[byte]
elif debug:
print "byte not known: " + hex(byte)
return line
@staticmethod
def parse_text_at(address, count=10, debug=True, japanese=False):
"""returns a string of text from an address
this does not handle text commands"""
output = ""
commands = process_00_subcommands(address, address+count, debug=debug)
for (line_id, line) in commands.items():
output += parse_text_from_bytes(line, debug=debug, japanese=japanese)
output += "\n"
texts.append([address, output])
return output
def process_00_subcommands(start_address, end_address, debug=True):
"""split this text up into multiple lines
based on subcommands ending each line"""
return EncodedText.process_00_subcommands(start_address, end_address, debug=debug)
def parse_text_from_bytes(bytes, debug=True, japanese=False):
"""assembles a string based on bytes looked up in the chars table"""
return EncodedText.from_bytes(bytes, debug=debug, japanese=japanese)
def parse_text_at(address, count=10, debug=True):
"""returns a list of bytes from an address
see parse_text_at2 for pretty printing"""
return parse_text_from_bytes(rom_interval(address, count, strings=False), debug=debug)
def parse_text_at2(address, count=10, debug=True, japanese=False):
"""returns a string of text from an address
this does not handle text commands"""
return EncodedText.parse_text_at(address, count, debug=debug, japanese=japanese)
def rom_text_at(address, count=10):
"""prints out raw text from the ROM
like for 0x112110"""
return "".join([chr(x) for x in rom_interval(address, count, strings=False)])
def get_map_constant_label(map_group=None, map_id=None):
"""returns PALLET_TOWN for some map group/id pair"""
if map_group == None: raise Exception, "need map_group"
if map_id == None: raise Exception, "need map_id"
global map_internal_ids
for (id, each) in map_internal_ids.items():
if each["map_group"] == map_group and each["map_id"] == map_id:
return each["label"]
return None
def get_map_constant_label_by_id(global_id):
"""returns a map constant label for a particular map id"""
global map_internal_ids
return map_internal_ids[global_id]["label"]
def get_id_for_map_constant_label(label):
"""returns some global id for a given map constant label
PALLET_TOWN = 1, for instance."""
global map_internal_ids
for (id, each) in map_internal_ids.items():
if each["label"] == label: return id
return None
def generate_map_constant_labels():
"""generates the global for this script
mapping ids to map groups/ids/labels"""
global map_internal_ids
map_internal_ids = {}
i = 0
for map_group in map_names.keys():
for map_id in map_names[map_group].keys():
if map_id == "offset": continue
cmap = map_names[map_group][map_id]
name = cmap["name"]
name = name.replace("Pokémon Center", "PokeCenter").\
replace(" ", "_")
constant_label = map_name_cleaner(name).upper()
map_internal_ids[i] = {"label": constant_label,
"map_id": map_id,
"map_group": map_group}
i += 1
return map_internal_ids
#see generate_map_constant_labels() later
def generate_map_constants():
"""generates content for constants.asm
this will generate two macros: GROUP and MAP"""
global map_internal_ids
if map_internal_ids == None or map_internal_ids == {}:
generate_map_constant_labels()
globals, groups, maps = "", "", ""
for (id, each) in map_internal_ids.items():
groups += "GROUP_"+each["label"] + " EQU $%.2x" % (each["map_group"])
groups += "\n"
maps += "MAP_"+each["label"] + " EQU $%.2x" % (each["map_id"])
maps += "\n"
globals += each["label"] + " EQU $%.2x" % (id)
globals += "\n"
#for multi-byte constants:
#print each["label"] + " EQUS \"$%.2x,$%.2x\"" % (each["map_group"], each["map_id"])
print globals
print groups
#print maps
from pokemon_constants import pokemon_constants
def get_pokemon_constant_by_id(id):
if id == 0: return None
return pokemon_constants[id]
def parse_script_asm_at(*args, **kwargs):
#XXX TODO
return None
from item_constants import item_constants
def find_item_label_by_id(id):
if id in item_constants.keys():
return item_constants[id]
else: return None
def generate_item_constants():
"""make a list of items to put in constants.asm"""
output = ""
for (id, item) in item_constants.items():
val = ("$%.2x"%id).upper()
while len(item)<13: item+= " "
output += item + " EQU " + val
return output
def find_all_text_pointers_in_script_engine_script(script, bank=None, debug=False):
"""returns a list of text pointers
based on each script-engine script command"""
#TODO: recursively follow any jumps in the script
if script == None: return []
addresses = set()
for (k, command) in enumerate(script.commands):
if debug:
print "command is: " + str(command)
if command.id == 0x4B:
addresses.add(command.params[0].parsed_address)
elif command.id == 0x4C:
addresses.add(command.params[0].parsed_address)
elif command.id == 0x51:
addresses.add(command.params[0].parsed_address)
elif command.id == 0x53:
addresses.add(command.params[0].parsed_address)
elif command.id == 0x64:
addresses.add(command.params[0].parsed_address)
addresses.add(command.params[1].parsed_address)
return addresses
def translate_command_byte(crystal=None, gold=None):
"""takes a command byte from either crystal or gold
returns the command byte in the other (non-given) game
The new commands are values 0x52 and 0x9F. This means:
Crystal's 0x00–0x51 correspond to Gold's 0x00–0x51
Crystal's 0x53–0x9E correspond to Gold's 0x52–0x9D
Crystal's 0xA0–0xA5 correspond to Gold's 0x9E–0xA3
see: http://www.pokecommunity.com/showpost.php?p=4347261
"""
if crystal != None: #convert to gold
if crystal <= 0x51: return crystal
if crystal == 0x52: return None
if 0x53 <= crystal <= 0x9E: return crystal-1
if crystal == 0x9F: return None
if 0xA0 <= crystal <= 0xA5: return crystal-2
if crystal > 0xA5: raise Exception, "dunno yet if crystal has new insertions after crystal:0xA5 (gold:0xA3)"
elif gold != None: #convert to crystal
if gold <= 0x51: return gold
if 0x52 <= gold <= 0x9D: return gold+1
if 0x9E <= gold <= 0xA3: return gold+2
if gold > 0xA3: raise Exception, "dunno yet if crystal has new insertions after gold:0xA3 (crystal:0xA5)"
else: raise Exception, "translate_command_byte needs either a crystal or gold command"
from pksv import pksv_gs, pksv_crystal, pksv_crystal_unknowns,\
pksv_crystal_more_enders
class SingleByteParam():
"""or SingleByte(CommandParam)"""
size = 1
should_be_decimal = False
def __init__(self, *args, **kwargs):
for (key, value) in kwargs.items():
setattr(self, key, value)
#check address
if not hasattr(self, "address"):
raise Exception, "an address is a requirement"
elif self.address == None:
raise Exception, "address must not be None"
elif not is_valid_address(self.address):
raise Exception, "address must be valid"
#check size
if not hasattr(self, "size") or self.size == None:
raise Exception, "size is probably 1?"
#parse bytes from ROM
self.parse()
def parse(self): self.byte = ord(rom[self.address])
def get_dependencies(self): return []
def to_asm(self):
if not self.should_be_decimal: return hex(self.byte).replace("0x", "$")
else: return str(self.byte)
class DollarSignByte(SingleByteParam):
def to_asm(self): return hex(self.byte).replace("0x", "$")
HexByte=DollarSignByte
class ItemLabelByte(DollarSignByte):
def to_asm(self):
label = find_item_label_by_id(self.byte)
if label: return label
elif not label: return DollarSignByte.to_asm(self)
class DecimalParam(SingleByteParam):
should_be_decimal = True
class MultiByteParam():
"""or MultiByte(CommandParam)"""
size = 2
should_be_decimal = False
def __init__(self, *args, **kwargs):
self.prefix = "$" #default.. feel free to set 0x in kwargs
for (key, value) in kwargs.items():
setattr(self, key, value)
#check address
if not hasattr(self, "address") or self.address == None:
raise Exception, "an address is a requirement"
elif not is_valid_address(self.address):
raise Exception, "address must be valid"
#check size
if not hasattr(self, "size") or self.size == None:
raise Exception, "don't know how many bytes to read (size)"
self.parse()
def parse(self):
self.bytes = rom_interval(self.address, self.size, strings=False)
self.parsed_number = self.bytes[0] + (self.bytes[1] << 8)
if hasattr(self, "bank"):
self.parsed_address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
else:
self.parsed_address = calculate_pointer_from_bytes_at(self.address, bank=None)
def get_dependencies(self):
return []
#you won't actually use this to_asm because it's too generic
#def to_asm(self): return ", ".join([(self.prefix+"%.2x")%x for x in self.bytes])
def to_asm(self):
if not self.should_be_decimal:
return self.prefix+"".join([("%.2x")%x for x in reversed(self.bytes)])
elif self.should_be_decimal:
decimal = int("0x"+"".join([("%.2x")%x for x in reversed(self.bytes)]), 16)
return str(decimal)
class PointerLabelParam(MultiByteParam):
#default size is 2 bytes
default_size = 2
size = 2
#default is to not parse out a bank
bank = False
force = False
debug = False
def __init__(self, *args, **kwargs):
#bank can be overriden
if "bank" in kwargs.keys():
if kwargs["bank"] != False and kwargs["bank"] != None and kwargs["bank"] in [True, "reverse"]:
#not +=1 because child classes set size=3 already
self.size = self.default_size + 1
#if kwargs["bank"] not in [None, False, True, "reverse"]:
# raise Exception, "bank cannot be: " + str(kwargs["bank"])
if self.size > 3:
raise Exception, "param size is too large"
#continue instantiation.. self.bank will be set down the road
MultiByteParam.__init__(self, *args, **kwargs)
def parse(self):
self.parsed_address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
MultiByteParam.parse(self)
def get_dependencies(self):
dependencies = []
if self.parsed_address == self.address:
return dependencies
thing = script_parse_table[self.parsed_address]
if thing and thing.address == self.parsed_address and not (thing is self):
if self.debug:
print "parsed address is: " + hex(self.parsed_address) + " with label: " + thing.label + " of type: " + str(thing.__class__)
dependencies.append(thing)
dependencies.extend(thing.get_dependencies())
return dependencies
def to_asm(self):
bank = self.bank
#we pass bank= for whether or not to include a bank byte when reading
#.. it's not related to caddress
caddress = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
label = get_label_for(caddress)
pointer_part = label #use the label, if it is found
#check that the label actually points to the right place
result = script_parse_table[caddress]
if result != None and hasattr(result, "label"):
if result.label != label:
label = None
elif result.address != caddress:
label = None
elif result != None:
label = None
#setup output bytes if the label was not found
if not label:
#pointer_part = (", ".join([(self.prefix+"%.2x")%x for x in reversed(self.bytes[1:])]))
pointer_part = self.prefix+("%.2x"%self.bytes[1])+("%.2x"%self.bytes[0])
#bank positioning matters!
if bank == True or bank == "reverse": #bank, pointer
#possibly use BANK(LABEL) if we know the bank
if not label:
bank_part = ((self.prefix+"%.2x")%bank)
else:
bank_part = "BANK("+label+")"
#return the asm based on the order the bytes were specified to be in
if bank == "reverse": #pointer, bank
return pointer_part+", "+bank_part
elif bank == True: #bank, pointer
return bank_part+", "+pointer_part
else: raise Exception, "this should never happen"
raise Exception, "this should never happen"
#this next one will either return the label or the raw bytes
elif bank == False or bank == None: #pointer
return pointer_part #this could be the same as label
else:
#raise Exception, "this should never happen"
return pointer_part #probably in the same bank ?
raise Exception, "this should never happen"
class PointerLabelBeforeBank(PointerLabelParam):
bank = True #bank appears first, see calculate_pointer_from_bytes_at
size = 3
class PointerLabelAfterBank(PointerLabelParam):
bank = "reverse" #bank appears last, see calculate_pointer_from_bytes_at
size = 3
class ScriptPointerLabelParam(PointerLabelParam): pass
class ScriptPointerLabelBeforeBank(PointerLabelBeforeBank): pass
class ScriptPointerLabelAfterBank(PointerLabelAfterBank): pass
def _parse_script_pointer_bytes(self):
PointerLabelParam.parse(self)
print "_parse_script_pointer_bytes - calculating the pointer located at " + hex(self.address)
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
if address != None and address > 0x4000:
print "_parse_script_pointer_bytes - the pointer is: " + hex(address)
self.script = parse_script_engine_script_at(address, debug=self.debug, force=self.force, map_group=self.map_group, map_id=self.map_id)
ScriptPointerLabelParam.parse = _parse_script_pointer_bytes
ScriptPointerLabelBeforeBank.parse = _parse_script_pointer_bytes
ScriptPointerLabelAfterBank.parse = _parse_script_pointer_bytes
class PointerLabelToScriptPointer(PointerLabelParam):
def parse(self):
PointerLabelParam.parse(self)
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
address2 = calculate_pointer_from_bytes_at(address, bank="reverse") #maybe not "reverse"?
self.script = parse_script_engine_script_at(address2, origin=False, map_group=self.map_group, map_id=self.map_id, force=self.force, debug=self.debug)
class AsmPointerParam(PointerLabelBeforeBank):
def parse(self):
PointerLabelBeforeBank.parse(self)
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank) #3-byte pointer
self.asm = parse_script_asm_at(address, map_group=self.map_group, map_id=self.map_id, force=self.force, debug=self.debug) #might end in some specific way?
class PointerToAsmPointerParam(PointerLabelParam):
def parse(self):
PointerLabelParam.parse(self)
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank) #2-byte pointer
address2 = calculate_pointer_from_bytes_at(address, bank="reverse") #maybe not "reverse"?
self.asm = parse_script_asm_at(address, map_group=self.map_group, map_id=self.map_id, force=self.force, debug=self.debug) #might end in some specific way?
class RAMAddressParam(MultiByteParam):
def to_asm(self):
address = calculate_pointer_from_bytes_at(self.address, bank=False)
label = get_ram_label(address)
if label: return "["+label+"]"
else: return "[$"+"".join(["%.2x"%x for x in self.bytes])+"]"
class MoneyByteParam(MultiByteParam):
size = 3
max_value = 0x0F423F
should_be_decimal = True
class CoinByteParam(MultiByteParam):
size = 2
max_value = 0x270F
should_be_decimal = True
class MapGroupParam(SingleByteParam):
def to_asm(self):
map_id = ord(rom[self.address+1])
map_constant_label = get_map_constant_label(map_id=map_id, map_group=self.byte) #like PALLET_TOWN
if map_constant_label == None: return str(self.byte)
#else: return "GROUP("+map_constant_label+")"
else: return "GROUP_"+map_constant_label
class MapIdParam(SingleByteParam):
def parse(self):
SingleByteParam.parse(self)
self.map_group = ord(rom[self.address-1])
def to_asm(self):
map_group = ord(rom[self.address-1])
map_constant_label = get_map_constant_label(map_id=self.byte, map_group=map_group)
if map_constant_label == None: return str(self.byte)
#else: return "MAP("+map_constant_label+")"
else: return "MAP_"+map_constant_label
class MapGroupIdParam(MultiByteParam):
def parse(self):
MultiByteParam.parse(self)
self.map_group = self.bytes[0]
self.map_id = self.bytes[1]
def to_asm(self):
map_group = self.map_group
map_id = self.map_id
label = get_map_constant_label(map_group=map_group, map_id=map_id)
return label
class PokemonParam(SingleByteParam):
def to_asm(self):
pokemon_constant = get_pokemon_constant_by_id(self.byte)
if pokemon_constant: return pokemon_constant
else: return str(self.byte)
class PointerParamToItemAndLetter(MultiByteParam):
#[2F][2byte pointer to item no + 0x20 bytes letter text]
#raise NotImplementedError, bryan_message
pass
class TrainerIdParam(SingleByteParam):
#raise NotImplementedError, bryan_message
pass
class TrainerGroupParam(SingleByteParam):
#raise NotImplementedError, bryan_message
pass
class MenuDataPointerParam(PointerLabelParam):
#read menu data at the target site
#raise NotImplementedError, bryan_message
pass
class RawTextPointerLabelParam(PointerLabelParam):
#not sure if these are always to a text script or raw text?
pass
class TextPointerLabelParam(PointerLabelParam):
"""this is a pointer to a text script"""
bank = False
def parse(self):
PointerLabelParam.parse(self)
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
if address != None and address != 0:
self.text = parse_text_engine_script_at(address, map_group=self.map_group, map_id=self.map_id, force=self.force, debug=self.debug)
class MovementPointerLabelParam(PointerLabelParam):
pass
class MapDataPointerParam(PointerLabelParam):
pass
class Command:
"""
Note: when dumping to asm, anything in script_parse_table that directly
inherits Command should not be .to_asm()'d.
"""
#use this when the "byte id" doesn't matter
#.. for example, a non-script command doesn't use the "byte id"
override_byte_check = False
def __init__(self, address=None, *pargs, **kwargs):
"""params:
address - where the command starts
force - whether or not to force the script to be parsed (default False)
debug - are we in debug mode? default False
map_group
map_id
"""
defaults = {"force": False, "debug": False, "map_group": None, "map_id": None}
if not is_valid_address(address):
raise Exception, "address is invalid"
#set up some variables
self.address = address
self.last_address = None
#setup the label based on base_label if available
if hasattr(self, "base_label"):
self.label = self.base_label + hex(self.address)
#params are where this command's byte parameters are stored
self.params = {}
#override default settings
defaults.update(kwargs)
#set everything
for (key, value) in defaults.items():
setattr(self, key, value)
#but also store these kwargs
self.args = defaults
#start parsing this command's parameter bytes
self.parse()
def get_dependencies(self):
dependencies = []
for (key, param) in self.params.items():
if hasattr(param, "get_dependencies") and param != self:
deps = param.get_dependencies()
if deps != None and not self in deps:
dependencies.extend(deps)
return dependencies
def to_asm(self):
#start with the rgbasm macro name for this command
output = ""
if len(self.macro_name) > 0 and self.macro_name[0].isdigit():
output += "_"
output += self.macro_name
#return if there are no params
if len(self.param_types.keys()) == 0: return output
#first one will have no prefixing comma
first = True
#start reading the bytes after the command byte
if not self.override_byte_check:
current_address = self.address+1
else:
current_address = self.address
#output = self.macro_name + ", ".join([param.to_asm() for (key, param) in self.params.items()])
#add each param
for (key, param) in self.params.items():
name = param.name
#the first param shouldn't have ", " prefixed
if first:
output += " "
first = False
#but all other params should
else: output += ", "
#now add the asm-compatible param string
output += param.to_asm()
current_address += param.size
#for param_type in self.param_types:
# name = param_type["name"]
# klass = param_type["klass"]
# #create an instance of this type
# #tell it to begin parsing at this latest byte
# obj = klass(address=current_address)
# #the first param shouldn't have ", " prefixed
# if first: first = False
# #but all other params should
# else: output += ", "
# #now add the asm-compatible param string
# output += obj.to_asm()
# current_address += obj.size
return output
def parse(self):
#id, size (inclusive), param_types
#param_type = {"name": each[1], "class": each[0]}
if not self.override_byte_check:
current_address = self.address+1
else:
current_address = self.address
byte = ord(rom[self.address])
if not self.override_byte_check and (not byte == self.id):
raise Exception, "byte ("+hex(byte)+") != self.id ("+hex(self.id)+")"
i = 0
for (key, param_type) in self.param_types.items():
name = param_type["name"]
klass = param_type["class"]
#make an instance of this class, like SingleByteParam()
#or ItemLabelByte.. by making an instance, obj.parse() is called
obj = klass(address=current_address, name=name, **self.args)
#save this for later
self.params[i] = obj
#increment our counters
current_address += obj.size
i += 1
self.last_address = current_address
return True
class GivePoke(Command):
id = 0x2D
macro_name = "givepoke"
size = 4 #minimum
end = False
param_types = {
0: {"name": "pokemon", "class": PokemonParam},
1: {"name": "level", "class": SingleByteParam},
2: {"name": "item", "class": ItemLabelByte},
3: {"name": "trainer", "class": SingleByteParam},
4: {"name": "trainer_name_pointer", "class": MultiByteParam}, #should probably use TextLabelParam
5: {"name": "pkmn_nickname", "class": MultiByteParam}, #XXX TextLabelParam ?
}
def parse(self):
self.params = {}
byte = ord(rom[self.address])
if not byte == self.id:
raise Exception, "this should never happen"
current_address = self.address+1
i = 0
self.size = 1
for (key, param_type) in self.param_types.items():
#stop executing after the 4th byte unless it == 0x1
if i == 4: print "self.params[3].byte is: " + str(self.params[3].byte)
if i == 4 and self.params[3].byte != 1: break
name = param_type["name"]
klass = param_type["class"]
#make an instance of this class, like SingleByteParam()
#or ItemLabelByte.. by making an instance, obj.parse() is called
obj = klass(address=current_address, name=name)
#save this for later
self.params[i] = obj
#increment our counters
current_address += obj.size
self.size += obj.size
i += 1
self.last_address = current_address
return True
#byte: [name, [param1 name, param1 type], [param2 name, param2 type], ...]
#0x9E: ["verbosegiveitem", ["item", ItemLabelByte], ["quantity", SingleByteParam]],
pksv_crystal_more = {
0x00: ["2call", ["pointer", ScriptPointerLabelParam]],
0x01: ["3call", ["pointer", ScriptPointerLabelBeforeBank]],
0x02: ["2ptcall", ["pointer", PointerLabelToScriptPointer]],
0x03: ["2jump", ["pointer", ScriptPointerLabelParam]],
0x04: ["3jump", ["pointer", ScriptPointerLabelBeforeBank]],
0x05: ["2ptjump", ["pointer", PointerLabelToScriptPointer]],
0x06: ["if equal", ["byte", SingleByteParam], ["pointer", ScriptPointerLabelParam]],
0x07: ["if not equal", ["byte", SingleByteParam], ["pointer", ScriptPointerLabelParam]],
0x08: ["iffalse", ["pointer", ScriptPointerLabelParam]],
0x09: ["iftrue", ["pointer", ScriptPointerLabelParam]],
0x0A: ["if less than", ["byte", SingleByteParam], ["pointer", ScriptPointerLabelParam]],
0x0B: ["if greater than", ["byte", SingleByteParam], ["pointer", ScriptPointerLabelParam]],
0x0C: ["jumpstd", ["predefined_script", MultiByteParam]],
0x0D: ["callstd", ["predefined_script", MultiByteParam]],
0x0E: ["3callasm", ["asm", AsmPointerParam]],
0x0F: ["special", ["predefined_script", MultiByteParam]],
0x10: ["2ptcallasm", ["asm", PointerToAsmPointerParam]],
#should map_group/map_id be dealt with in some special way in the asm?
0x11: ["checkmaptriggers", ["map_group", SingleByteParam], ["map_id", SingleByteParam]],
0x12: ["domaptrigger", ["map_group", MapGroupParam], ["map_id", MapIdParam], ["trigger_id", SingleByteParam]],
0x13: ["checktriggers"],
0x14: ["dotrigger", ["trigger_id", SingleByteParam]],
0x15: ["writebyte", ["value", SingleByteParam]],
0x16: ["addvar", ["value", SingleByteParam]],
0x17: ["random", ["input", SingleByteParam]],
0x18: ["checkver"],
0x19: ["copybytetovar", ["address", RAMAddressParam]],
0x1A: ["copyvartobyte", ["address", RAMAddressParam]],
0x1B: ["loadvar", ["address", RAMAddressParam], ["value", SingleByteParam]],
0x1C: ["checkcode", ["variable_id", SingleByteParam]],
0x1D: ["writevarcode", ["variable_id", SingleByteParam]],
0x1E: ["writecode", ["variable_id", SingleByteParam], ["value", SingleByteParam]],
0x1F: ["giveitem", ["item", ItemLabelByte], ["quantity", SingleByteParam]],
0x20: ["takeitem", ["item", ItemLabelByte], ["quantity", DecimalParam]],
0x21: ["checkitem", ["item", ItemLabelByte]],
0x22: ["givemoney", ["account", SingleByteParam], ["money", MoneyByteParam]],
0x23: ["takemoney", ["account", SingleByteParam], ["money", MoneyByteParam]],
0x24: ["checkmonkey", ["account", SingleByteParam], ["money", MoneyByteParam]],
0x25: ["givecoins", ["coins", CoinByteParam]],
0x26: ["takecoins", ["coins", CoinByteParam]],
0x27: ["checkcoins", ["coins", CoinByteParam]],
#0x28-0x2A not from pksv
0x28: ["addcellnum", ["person", SingleByteParam]],
0x29: ["delcellnum", ["person", SingleByteParam]],
0x2A: ["checkcellnum", ["person", SingleByteParam]],
#back on track...
0x2B: ["checktime", ["time", SingleByteParam]],
0x2C: ["checkpoke", ["pkmn", PokemonParam]],
#0x2D: ["givepoke", ], .... see GivePoke class
0x2E: ["giveegg", ["pkmn", PokemonParam], ["level", DecimalParam]],
0x2F: ["givepokeitem", ["pointer", PointerParamToItemAndLetter]],
0x30: ["checkpokeitem", ["pointer", PointerParamToItemAndLetter]], #not pksv
0x31: ["checkbit1", ["bit_number", MultiByteParam]],
0x32: ["clearbit1", ["bit_number", MultiByteParam]],
0x33: ["setbit1", ["bit_number", MultiByteParam]],
0x34: ["checkbit2", ["bit_number", MultiByteParam]],
0x35: ["clearbit2", ["bit_number", MultiByteParam]],
0x36: ["setbit2", ["bit_number", MultiByteParam]],
0x37: ["wildoff"],
0x38: ["wildon"],
0x39: ["xycompare", ["pointer", MultiByteParam]],
0x3A: ["warpmod", ["warp_id", SingleByteParam], ["map_group", MapGroupParam], ["map_id", MapIdParam]],
0x3B: ["blackoutmod", ["map_group", MapGroupParam], ["map_id", MapIdParam]],
0x3C: ["warp", ["map_group", MapGroupParam], ["map_id", MapIdParam], ["x", SingleByteParam], ["y", SingleByteParam]],
0x3D: ["readmoney", ["account", SingleByteParam], ["memory", SingleByteParam]], #not pksv
0x3E: ["readcoins", ["memory", SingleByteParam]], #not pksv
0x3F: ["RAM2MEM", ["memory", SingleByteParam]], #not pksv
0x40: ["pokenamemem", ["pokemon", PokemonParam], ["memory", SingleByteParam]], #not pksv
0x41: ["itemtotext", ["item", ItemLabelByte], ["memory", SingleByteParam]],
0x42: ["mapnametotext", ["memory", SingleByteParam]], #not pksv
0x43: ["trainertotext", ["trainer_id", TrainerIdParam], ["trainer_group", TrainerGroupParam], ["memory", SingleByteParam]],
0x44: ["stringtotext", ["text_pointer", RawTextPointerLabelParam], ["memory", SingleByteParam]],
0x45: ["itemnotify"],
0x46: ["pocketisfull"],
0x47: ["loadfont"],
0x48: ["refreshscreen", ["dummy", SingleByteParam]],
0x49: ["loadmovesprites"],
0x4A: ["loadbytec1ce", ["byte", SingleByteParam]], #not pksv
0x4B: ["3writetext", ["text_pointer", PointerLabelBeforeBank]],
0x4C: ["2writetext", ["text_pointer", TextPointerLabelParam]],
0x4D: ["repeattext", ["byte", SingleByteParam], ["byte", SingleByteParam]], #not pksv
0x4E: ["yesorno"],
0x4F: ["loadmenudata", ["data", MenuDataPointerParam]],
0x50: ["writebackup"],
0x51: ["jumptextfaceplayer", ["text_pointer", RawTextPointerLabelParam]],
0x53: ["jumptext", ["text_pointer", TextPointerLabelParam]],
0x54: ["closetext"],
0x55: ["keeptextopen"],
0x56: ["pokepic", ["pokemon", PokemonParam]],
0x57: ["pokepicyesorno"],
0x58: ["interpretmenu"],
0x59: ["interpretmenu2"],
#not pksv
0x5A: ["loadpikachudata"],
0x5B: ["battlecheck"],
0x5C: ["loadtrainerdata"],
#back to pksv..
0x5D: ["loadpokedata", ["pokemon", PokemonParam], ["level", DecimalParam]],
0x5E: ["loadtrainer", ["trainer_group", TrainerGroupParam], ["trainer_id", TrainerIdParam]],
0x5F: ["startbattle"],
0x60: ["returnafterbattle"],
0x61: ["catchtutorial", ["byte", SingleByteParam]],
#not pksv
0x62: ["trainertext", ["which_text", SingleByteParam]],
0x63: ["trainerstatus", ["action", SingleByteParam]],
#back to pksv..
0x64: ["winlosstext", ["win_text_pointer", TextPointerLabelParam], ["loss_text_pointer", TextPointerLabelParam]],
0x65: ["scripttalkafter"], #not pksv
0x66: ["talkaftercancel"],
0x67: ["talkaftercheck"],
0x68: ["setlasttalked", ["person", SingleByteParam]],
0x69: ["applymovement", ["person", SingleByteParam], ["data", MovementPointerLabelParam]],
0x6A: ["applymovement2", ["data", MovementPointerLabelParam]], #not pksv
0x6B: ["faceplayer"],
0x6C: ["faceperson", ["person1", SingleByteParam], ["person2", SingleByteParam]],
0x6D: ["variablesprite", ["byte", SingleByteParam], ["sprite", SingleByteParam]],
0x6E: ["disappear", ["person", SingleByteParam]], #hideperson
0x6F: ["appear", ["person", SingleByteParam]], #showperson
0x70: ["follow", ["person2", SingleByteParam], ["person1", SingleByteParam]],
0x71: ["stopfollow"],
0x72: ["moveperson", ["person", SingleByteParam], ["x", SingleByteParam], ["y", SingleByteParam]],
0x73: ["writepersonxy", ["person", SingleByteParam]], #not pksv
0x74: ["loademote", ["bubble", SingleByteParam]],
0x75: ["showemote", ["bubble", SingleByteParam], ["person", SingleByteParam], ["time", DecimalParam]],
0x76: ["spriteface", ["person", SingleByteParam], ["facing", SingleByteParam]],
0x77: ["follownotexact", ["person2", SingleByteParam], ["person1", SingleByteParam]],
0x78: ["earthquake", ["param", DecimalParam]],
0x79: ["changemap", ["map_data_pointer", MapDataPointerParam]],
0x7A: ["changeblock", ["x", SingleByteParam], ["y", SingleByteParam], ["block", SingleByteParam]],
0x7B: ["reloadmap"],
0x7C: ["reloadmappart"],
0x7D: ["writecmdqueue", ["queue_pointer", MultiByteParam]],
0x7E: ["delcmdqueue", ["byte", SingleByteParam]],
0x7F: ["playmusic", ["music_pointer", MultiByteParam]],
0x80: ["playrammusic"],
0x81: ["musicfadeout", ["music", MultiByteParam], ["fadetime", SingleByteParam]],
0x82: ["playmapmusic"],
0x83: ["reloadmapmusic"],
0x84: ["cry", ["cry_id", SingleByteParam], ["wtf", SingleByteParam]], #XXX maybe it should use PokemonParam
0x85: ["playsound", ["sound_pointer", MultiByteParam]],
0x86: ["waitbutton"],
0x87: ["warpsound"],
0x88: ["specialsound"],
0x89: ["passtoengine", ["data_pointer", PointerLabelBeforeBank]],
0x8A: ["newloadmap", ["which_method", SingleByteParam]],
0x8B: ["pause", ["length", DecimalParam]],
0x8C: ["deactivatefacing", ["time", SingleByteParam]],
0x8D: ["priorityjump", ["pointer", ScriptPointerLabelParam]],
0x8E: ["warpcheck"],
0x8F: ["ptpriorityjump", ["pointer", ScriptPointerLabelParam]],
0x90: ["return"],
0x91: ["end"],
0x92: ["reloadandreturn"],
0x93: ["resetfuncs"],
0x94: ["pokemart", ["dialog_id", SingleByteParam], ["mart_id", MultiByteParam]], #maybe it should be a pokemark constant id/label?
0x95: ["elevator", ["floor_list_pointer", PointerLabelParam]],
0x96: ["trade", ["trade_id", SingleByteParam]],
0x97: ["askforphonenumber", ["number", SingleByteParam]],
0x98: ["phonecall", ["caller_name", RawTextPointerLabelParam]],
0x99: ["hangup"],
0x9A: ["describedecoration", ["byte", SingleByteParam]],
0x9B: ["fruittree", ["tree_id", SingleByteParam]],
0x9C: ["specialphonecall", ["call_id", SingleByteParam], ["wtf", SingleByteParam]],
0x9D: ["checkphonecall"],
0x9E: ["verbosegiveitem", ["item", ItemLabelByte], ["quantity", DecimalParam]],
0x9F: ["verbosegiveitem2", ["item", ItemLabelByte]],
0xA0: ["loadwilddata", ["map_group", MapGroupParam], ["map_id", MapIdParam]],
0xA1: ["halloffame"],
0xA2: ["credits"],
0xA3: ["warpfacing", ["facing", SingleByteParam], ["map_group", MapGroupParam], ["map_id", MapIdParam], ["x", SingleByteParam], ["y", SingleByteParam]],
0xA4: ["storetext", ["pointer", PointerLabelBeforeBank], ["memory", SingleByteParam]],
0xA5: ["displaylocation", ["id", SingleByteParam]],
0xA8: ["unknown0xa8", ["unknown", SingleByteParam]],
0xB2: ["unknown0xb2", ["unknown", SingleByteParam]],
0xCC: ["unknown0xcc"],
}
def create_command_classes(debug=False):
"""creates some classes for each command byte"""
#don't forget to add any manually created script command classes
#.. except for Warp, Signpost and some others that aren't found in scripts
klasses = [GivePoke]
for (byte, cmd) in pksv_crystal_more.items():
cmd_name = cmd[0].replace(" ", "_")
params = {"id": byte, "size": 1, "end": byte in pksv_crystal_more_enders, "macro_name": cmd_name}
params["param_types"] = {}
if len(cmd) > 1:
param_types = cmd[1:]
for (i, each) in enumerate(param_types):
thing = {"name": each[0], "class": each[1]}
params["param_types"][i] = thing
if debug:
print "each is: " + str(each)
print "thing[class] is: " + str(thing["class"])
params["size"] += thing["class"].size
klass_name = cmd_name+"Command"
klass = classobj(klass_name, (Command,), params)
globals()[klass_name] = klass
klasses.append(klass)
#later an individual klass will be instantiated to handle something
return klasses
command_classes = create_command_classes()
def generate_macros(filename="../script_macros.asm"):
"""generates all macros based on commands
this is dumped into script_macros.asm"""
output = "; This file is generated by generate_macros.\n"
for command in command_classes:
output += "\n"
if command.macro_name[0].isdigit():
output += "_"
output += command.macro_name + ": MACRO\n"
output += spacing + "db $%.2x\n"%(command.id)
current_param = 1
for (index, each) in command.param_types.items():
if issubclass(each["class"], SingleByteParam):
output += spacing + "db \\" + str(current_param) + "\n"
elif issubclass(each["class"], MultiByteParam):
output += spacing + "dw \\" + str(current_param) + "\n"
current_param += 1
output += spacing + "ENDM\n"
fh = open(filename, "w")
fh.write(output)
fh.close()
return output
#use this to keep track of commands without pksv names
pksv_no_names = {}
def pretty_print_pksv_no_names():
"""just some nice debugging output
use this to keep track of commands without pksv names
pksv_no_names is created in parse_script_engine_script_at"""
for (command_byte, addresses) in pksv_no_names.items():
if command_byte in pksv_crystal_unknowns: continue
print hex(command_byte) + " appearing in these scripts: "
for address in addresses:
print " " + hex(address)
recursive_scripts = set([])
def rec_parse_script_engine_script_at(address, origin=None, debug=True):
"""this is called in parse_script_engine_script_at for recursion
when this works it should be flipped back to using the regular
parser."""
recursive_scripts.add((address, origin))
return parse_script_engine_script_at(address, origin=origin, debug=debug)
def find_broken_recursive_scripts(output=False, debug=True):
"""well.. these at least have a chance of maybe being broken?"""
for r in list(recursive_scripts):
script = {}
length = "not counted here"
if is_script_already_parsed_at(r[0]):
script = script_parse_table[r[0]]
length = str(len(script))
if len(script) > 20 or script == {}:
print "******************* begin"
print "script at " + hex(r[0]) + " from main script " + hex(r[1]) + " with length: " + length
if output:
parse_script_engine_script_at(r[0], force=True, debug=True)
print "==================== end"
stop_points = [0x1aafa2,
0x9f58f, #battle tower
0x9f62f, #battle tower
]
class Script:
def __init__(self, *args, **kwargs):
self.address = None
self.commands = None
if len(kwargs) == 0 and len(args) == 0:
raise Exception, "Script.__init__ must be given some arguments"
#first positional argument is address
if len(args) == 1:
address = args[0]
if type(address) == str:
address = int(address, 16)
elif type(address) != int:
raise Exception, "address must be an integer or string"
self.address = address
elif len(args) > 1:
raise Exception, "don't know what to do with second (or later) positional arguments"
self.label = "UnknownScript_"+hex(self.address)
#parse the script at the address
if "use_old_parse" in kwargs.keys() and kwargs["use_old_parse"] == True:
self.old_parse(**kwargs)
else:
self.parse(self.address, **kwargs)
def pksv_list(self):
"""shows a list of pksv names for each command in the script"""
items = []
if type(self.commands) == dict:
for (id, command) in self.commands.items():
if command["type"] in pksv_crystal:
items.append(pksv_crystal[command["type"]])
else:
items.append(hex(command["type"]))
else:
for command in self.commands:
items.append(command.macro_name)
return items
def to_pksv(self):
"""returns a string of pksv command names"""
pksv = self.pksv_list()
output = "script starting at: "+hex(self.address)+" .. "
first = True
for item in pksv:
item = str(item)
if first:
output += item
first = False
else:
output += ", "+item
return output
def show_pksv(self):
"""prints a list of pksv command names in this script"""
print self.to_pksv()
def parse(self, start_address, force=False, map_group=None, map_id=None, force_top=True, origin=True, debug=False):
"""parses a script using the Command classes
as an alternative to the old method using hard-coded commands
force_top just means 'force the main script to get parsed, but not any subscripts'
"""
global command_classes, rom, script_parse_table
current_address = start_address
print "Script.parse address="+hex(self.address) +" map_group="+str(map_group)+" map_id="+str(map_id)
if start_address in stop_points and force == False:
print "script parsing is stopping at stop_point=" + hex(start_address) + " at map_group="+str(map_group)+" map_id="+str(map_id)
return None
if start_address < 0x4000 and start_address not in [0x26ef, 0x114, 0x1108]:
print "address is less than 0x4000.. address is: " + hex(start_address)
sys.exit(1)
if is_script_already_parsed_at(start_address) and not force and not force_top:
raise Exception, "this script has already been parsed before, please use that instance ("+hex(start_address)+")"
load_rom()
script_parse_table[start_address:start_address+1] = "incomplete parse_script_with_command_classes"
commands = []
end = False
while not end:
cur_byte = ord(rom[current_address])
#find the right address
right_kls = None
for kls in command_classes:
if kls.id == cur_byte:
right_kls = kls
if right_kls == None:
print "parsing script; current_address is: " + hex(current_address)
current_address += 1
#continue
asm_output = "\n".join([command.to_asm() for command in commands])
end = True
continue
#XXX maybe a bad idea to not die ?
#raise Exception, "no command found? id: " + hex(cur_byte) + " at " + hex(current_address) + " asm is:\n" + asm_output
#print "about to parse command(script@"+hex(start_address)+"): " + str(right_kls.macro_name)
cls = right_kls(address=current_address, force=force, map_group=map_group, map_id=map_id)
#print cls.to_asm()
end = cls.end
commands.append(cls)
#current_address = cls.last_address + 1
current_address += cls.size
#XXX set to "self" in script_parse_table when this moves into the Script class
self.last_address = current_address
script_parse_table[start_address:current_address] = self
asm_output = "\n".join([command.to_asm() for command in commands])
print "--------------\n"+asm_output
self.commands = commands
return commands
def get_dependencies(self):
dependencies = []
for command in self.commands:
deps = command.get_dependencies()
dependencies.extend(deps)
return dependencies
def to_asm(self):
asm_output = "".join([command.to_asm()+"\n" for command in self.commands])
if asm_output[-1] == "\n":
asm_output = asm_output[:-1]
return asm_output
def old_parse(self, *args, **kwargs):
"""included from old_parse_scripts"""
from old_parse_scripts import old_parse
Script.old_parse = old_parse
def parse_script_engine_script_at(address, map_group=None, map_id=None, force=False, debug=True, origin=True):
if is_script_already_parsed_at(address) and not force:
return script_parse_table[address]
return Script(address, map_group=map_group, map_id=map_id, force=force, debug=debug, origin=origin)
def compare_script_parsing_methods(address):
"""
compares the parsed scripts using the new method and the old method
The new method is Script.parse, the old method is Script.old_parse.
There are likely to be problems with the new script parser, the one
that uses the command classes to parse bytes. To look for these
problems, you can compare the output of one parsing method to the
output of the other. When there's a difference, there is something
worth correcting. Probably by each command's "macro_name" attribute.
"""
load_rom()
separator = "################ compare_script_parsing_methods"
#first do it the old way
print separator
print "parsing the script at " + hex(address) + " using the old method"
oldscript = Script(address, debug=True, force=True, origin=True, use_old_parse=True)
#and now the old way
print separator
print "parsing the script at " + hex(address) + " using the new method"
newscript = Script(address, debug=True, force=True, origin=True)
#let the comparison begin..
errors = 0
print separator + " COMPARISON RESULTS"
if not len(oldscript.commands.keys()) == len(newscript.commands):
print "the two scripts don't have the same number of commands"
errors += 1
for (id, oldcommand) in oldscript.commands.items():
newcommand = newscript.commands[id]
oldcommand_pksv_name = pksv_crystal[oldcommand["type"]].replace(" ", "_")
if oldcommand["start_address"] != newcommand.address:
print "the two addresses (command id="+str(id)+") do not match old="+hex(oldcommand["start_address"]) + " new="+hex(newcommand.address)
errors += 1
if oldcommand_pksv_name != newcommand.macro_name:
print "the two commands (id="+str(id)+") do not have the same name old="+oldcommand_pksv_name+" new="+newcommand.macro_name
errors += 1
print "total comparison errors: " + str(errors)
return oldscript, newscript
class Warp(Command):
"""only used outside of scripts"""
size = warp_byte_size
macro_name = "warp_def"
param_types = {
0: {"name": "y", "class": HexByte},
1: {"name": "x", "class": HexByte},
2: {"name": "warp_to", "class": DecimalParam},
3: {"name": "map_bank", "class": MapGroupParam},
4: {"name": "map_id", "class": MapIdParam},
}
override_byte_check = True
def __init__(self, *args, **kwargs):
self.id = kwargs["id"]
script_parse_table[kwargs["address"] : kwargs["address"] + self.size] = self
Command.__init__(self, *args, **kwargs)
def get_dependencies(self):
return []
all_warps = []
def parse_warps(address, warp_count, bank=None, map_group=None, map_id=None, debug=True):
warps = []
current_address = address
for each in range(warp_count):
warp = Warp(address=current_address, id=each, bank=bank, map_group=map_group, map_id=map_id, debug=debug)
current_address += warp_byte_size
warps.append(warp)
all_warps.extend(warps)
return warps
def old_parse_warp_bytes(some_bytes, debug=True):
"""parse some number of warps from the data"""
assert len(some_bytes) % warp_byte_size == 0, "wrong number of bytes"
warps = []
for bytes in grouper(some_bytes, count=warp_byte_size):
y = int(bytes[0], 16)
x = int(bytes[1], 16)
warp_to = int(bytes[2], 16)
map_group = int(bytes[3], 16)
map_id = int(bytes[4], 16)
warps.append({
"y": y,
"x": x,
"warp_to": warp_to,
"map_group": map_group,
"map_id": map_id,
})
return warps
class XYTrigger(Command):
size = trigger_byte_size
macro_name = "xy_trigger"
param_types = {
0: {"name": "number", "class": DecimalParam},
1: {"name": "y", "class": HexByte},
2: {"name": "x", "class": HexByte},
3: {"name": "unknown1", "class": SingleByteParam},
4: {"name": "script", "class": ScriptPointerLabelParam},
5: {"name": "unknown2", "class": SingleByteParam},
6: {"name": "unknown3", "class": SingleByteParam},
}
override_byte_check = True
def __init__(self, *args, **kwargs):
self.id = kwargs["id"]
Command.__init__(self, *args, **kwargs)
def get_dependencies(self):
dependencies = []
thing = script_parse_table[self.params[4].parsed_address]
if thing and thing != self.params[4]:
dependencies.append(thing)
return dependencies
all_xy_triggers = []
def parse_xy_triggers(address, trigger_count, bank=None, map_group=None, map_id=None, debug=True):
xy_triggers = []
current_address = address
for each in range(trigger_count):
xy_trigger = XYTrigger(address=current_address, id=each, bank=bank, map_group=map_group, map_id=map_id, debug=debug)
current_address += trigger_byte_size
xy_triggers.append(xy_trigger)
all_xy_triggers.extend(xy_triggers)
return xy_triggers
def old_parse_xy_trigger_bytes(some_bytes, bank=None, map_group=None, map_id=None, debug=True):
"""parse some number of triggers from the data"""
assert len(some_bytes) % trigger_byte_size == 0, "wrong number of bytes"
triggers = []
for bytes in grouper(some_bytes, count=trigger_byte_size):
trigger_number = int(bytes[0], 16)
y = int(bytes[1], 16)
x = int(bytes[2], 16)
unknown1 = int(bytes[3], 16) #XXX probably 00?
script_ptr_byte1 = int(bytes[4], 16)
script_ptr_byte2 = int(bytes[5], 16)
script_ptr = script_ptr_byte1 + (script_ptr_byte2 << 8)
script_address = None
script = None
if bank:
script_address = calculate_pointer(script_ptr, bank)
print "******* parsing xy trigger byte scripts... x=" + str(x) + " y=" + str(y)
script = parse_script_engine_script_at(script_address, map_group=map_group, map_id=map_id)
triggers.append({
"trigger_number": trigger_number,
"y": y,
"x": x,
"unknown1": unknown1, #probably 00
"script_ptr": script_ptr,
"script_pointer": {"1": script_ptr_byte1, "2": script_ptr_byte2},
"script_address": script_address,
"script": script,
})
return triggers
class ItemFragment(Command):
"""used by ItemFragmentParam and PeopleEvent
(for items placed on a map)"""
size = 2
macro_name = "item_frag"
base_label = "ItemFragment_"
override_byte_check = True
param_types = {
0: {"name": "item", "class": ItemLabelByte},
1: {"name": "quantity", "class": DecimalParam},
}
def __init__(self, address=None, bank=None, map_group=None, map_id=None, debug=False, label=None):
assert is_valid_address(address), "PeopleEvent must be given a valid address"
self.address = address
self.last_address = address + self.size
self.bank = bank
if label: self.label = label
else: self.label = self.base_label + hex(address)
self.map_group = map_group
self.map_id = map_id
self.debug = debug
self.params = {}
self.args = {"debug": debug, "map_group": map_group, "map_id": map_id, "bank": bank}
script_parse_table[self.address : self.last_address] = self
self.parse()
class ItemFragmentParam(PointerLabelParam):
"""used by PeopleEvent"""
def parse(self):
PointerLabelParam.parse(self)
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
self.calculated_address = address
itemfrag = ItemFragment(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.itemfrag = itemfrag
self.dependencies = [itemfrag].extend(itemfrag.get_dependencies())
def get_dependencies(self):
#self.dependencies = [itemfrag].extend(itemfrag.get_dependencies())
return self.dependencies
class TrainerFragment(Command):
"""used by TrainerFragmentParam and PeopleEvent for trainer data
Maybe this shouldn't be a Command. The output might sprawl
over multiple lines, and maybe it should be commented in to_asm?
[Bit no. (2byte)][Trainer group][Trainer]
[2byte pointer to Text when seen]
[2byte pointer to text when trainer beaten]
[2byte pointer to script when lost (0000=Blackout)]
[2byte pointer to script if won/talked to again]
The bit number tell the game later on if the trainer has been
beaten already (bit = 1) or not (bit = 0). All Bit number of BitTable1.
03 = Nothing
04 = Nothing
05 = Nothing
06 = Nothing
"""
size = 12
macro_name = "trainer_def"
base_label = "Trainer_"
override_byte_check = True
param_types = {
0: {"name": "bit_number", "class": MultiByteParam},
1: {"name": "trainer_group", "class": TrainerGroupParam},
2: {"name": "trainer_id", "class": TrainerIdParam},
3: {"name": "text_when_seen", "class": TextPointerLabelParam},
4: {"name": "text_when_trainer_beaten", "class": TextPointerLabelParam},
5: {"name": "script_when_lost", "class": ScriptPointerLabelParam},
6: {"name": "script_talk_again", "class": ScriptPointerLabelParam},
}
def __init__(self, *args, **kwargs):
address = kwargs["address"]
print "TrainerFragment address=" + hex(address)
self.address = address
self.last_address = self.address + self.size
if not is_valid_address(address) or address in [0x26ef]:
self.include_in_asm = False
return
script_parse_table[self.address : self.last_address] = self
Command.__init__(self, *args, **kwargs)
def get_dependencies(self):
deps = []
if not is_valid_address(self.address): return deps
deps.append(self.params[3])
deps.extend(self.params[3].get_dependencies())
deps.append(self.params[4])
deps.extend(self.params[4].get_dependencies())
deps.append(self.params[5])
deps.extend(self.params[5].get_dependencies())
deps.append(self.params[6])
deps.extend(self.params[6].get_dependencies())
return deps
def to_asm(self):
xspacing = ""
output = ""
output += xspacing + "; bit/flag number\n"
output += xspacing + "dw $%.2x"%(self.params[0].parsed_number)
output += "\n\n"+xspacing+"; trainer group && trainer id\n"
output += xspacing + "db %d, %d" % (self.params[1].byte, self.params[2].byte)
output += "\n\n"+xspacing+"; text when seen\n"
output += xspacing + "dw " + self.params[3].to_asm()
output += "\n\n"+xspacing+"; text when trainer beaten\n"
output += xspacing + "dw " + self.params[4].to_asm()
output += "\n\n"+xspacing+"; script when lost\n"
output += xspacing + "dw " + self.params[5].to_asm()
output += "\n\n"+xspacing+"; script when talk again\n"
output += xspacing + "dw " + self.params[6].to_asm()
return output
class TrainerFragmentParam(PointerLabelParam):
"""used by PeopleEvent to point to trainer data"""
def parse(self):
address = calculate_pointer_from_bytes_at(self.address, bank=self.bank)
self.calculated_address = address
if address == 0x26ef:
self.dependencies = []
else:
trainerfrag = TrainerFragment(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.dependencies = [trainerfrag]
PointerLabelParam.parse(self)
def get_dependencies(self):
deps = []
deps.extend(self.dependencies)
if len(self.dependencies) > 0:
deps.extend(self.dependencies[0].get_dependencies())
return deps
class PeopleEvent(Command):
size = people_event_byte_size
macro_name = "person_event"
base_label = "PeopleEvent_"
override_byte_check = True
param_types = {
0: {"name": "picture", "class": HexByte},
1: {"name": "y from top+4", "class": DecimalParam},
2: {"name": "x from top+4", "class": DecimalParam},
3: {"name": "facing", "class": HexByte},
4: {"name": "movement", "class": HexByte},
5: {"name": "clock_hour", "class": DecimalParam},
6: {"name": "clock_daytime", "class": DecimalParam},
7: {"name": "color_function", "class": HexByte},
8: {"name": "sight_range", "class": DecimalParam},
9: {"name": "pointer", "class": PointerLabelParam}, #or ScriptPointerLabelParam or ItemLabelParam
10: {"name": "BitTable1 bit number", "class": MultiByteParam},
}
def to_asm(self):
output = "\n; person-event\n; picture, y, x, facing, movement, clock_hour, clock_daytime, color_function, sight_range\n"
output += "db $%.2x, %d, %d, $%.2x, $%.2x, %d, %d, $%.2x, %d\n" % (self.params[0].byte, self.params[1].byte, self.params[2].byte, self.params[3].byte, self.params[4].byte, self.params[5].byte, self.params[6].byte, self.params[7].byte, self.params[8].byte)
output += "; pointer\ndw %s\n" % (self.params[9].to_asm())
output += "; BitTable1 bit number\ndw %s" % (self.params[10].to_asm())
return output
def __init__(self, address, id, bank=None, map_group=None, map_id=None, debug=False, label=None, force=False):
assert is_valid_address(address), "PeopleEvent must be given a valid address"
self.address = address
self.last_address = address + people_event_byte_size
self.id = id
self.bank = bank
if label: self.label = label
else: self.label = self.base_label + hex(address)
self.map_group = map_group
self.map_id = map_id
self.debug = debug
self.force = force
self.params = {}
#PeopleEvent should probably not be in the global script_parse_table
#script_parse_table[self.address : self.last_address] = self
self.parse()
def parse(self):
address = self.address
bank = self.bank
color_function_byte = None
lower_bits = None
higher_bits = None
is_regular_script = None
is_give_item = None
is_trainer = None
self.params = {}
current_address = self.address
i = 0
self.size = 1
color_function_byte = None
for (key, param_type) in self.param_types.items():
if i == 9:
if is_give_item:
name = "item_fragment_pointer"
klass = ItemFragmentParam
elif is_regular_script:
name = "script_pointer"
klass = ScriptPointerLabelParam
elif is_trainer:
name = "trainer"
#klass = MultiByteParam
klass = TrainerFragmentParam
else:
name = "unknown"
klass = MultiByteParam
else:
name = param_type["name"]
klass = param_type["class"]
obj = klass(address=current_address, name=name, debug=self.debug, force=self.force, map_group=self.map_group, map_id=self.map_id, bank=self.bank)
self.params[i] = obj
if i == 7:
color_function_byte = ord(rom[current_address])
lower_bits = color_function_byte & 0xF
higher_bits = color_function_byte >> 4
is_regular_script = lower_bits == 00
is_give_item = lower_bits == 01
is_trainer = lower_bits == 02
current_address += obj.size
self.size += obj.size
i += 1
self.last_address = current_address
self.is_trainer = is_trainer
self.is_give_item = is_give_item
self.is_regular_script = is_regular_script
self.y = self.params[1].byte
self.x = self.params[2].byte
self.facing = self.params[3].byte
self.movement = self.params[4].byte
self.clock_hour = self.params[5].byte
self.clock_daytime = self.params[6].byte
self.color_function = self.params[7].byte
self.sight_range = self.params[8].byte
self.pointer = self.params[9].bytes
self.bit_number = self.params[10].bytes
return True
all_people_events = []
def parse_people_events(address, people_event_count, bank=None, map_group=None, map_id=None, debug=False, force=False):
#people_event_byte_size
people_events = []
current_address = address
id = 0
for each in range(people_event_count):
pevent = PeopleEvent(address=current_address, id=id, bank=bank, map_group=map_group, map_id=map_id, debug=debug, force=force)
current_address += people_event_byte_size
people_events.append(pevent)
id += 1
all_people_events.extend(people_events)
return people_events
def old_parse_people_event_bytes(some_bytes, address=None, map_group=None, map_id=None, debug=True):
"""parse some number of people-events from the data
see http://hax.iimarck.us/files/scriptingcodes_eng.htm#Scripthdr
For example, map 1.1 (group 1 map 1) has four person-events.
37 05 07 06 00 FF FF 00 00 02 40 FF FF
3B 08 0C 05 01 FF FF 00 00 05 40 FF FF
3A 07 06 06 00 FF FF A0 00 08 40 FF FF
29 05 0B 06 00 FF FF 00 00 0B 40 FF FF
"""
assert len(some_bytes) % people_event_byte_size == 0, "wrong number of bytes"
#address is not actually required for this function to work...
bank = None
if address:
bank = calculate_bank(address)
people_events = []
for bytes in grouper(some_bytes, count=people_event_byte_size):
pict = int(bytes[0], 16)
y = int(bytes[1], 16) #y from top + 4
x = int(bytes[2], 16) #x from left + 4
face = int(bytes[3], 16) #0-4 for regular, 6-9 for static facing
move = int(bytes[4], 16)
clock_time_byte1 = int(bytes[5], 16)
clock_time_byte2 = int(bytes[6], 16)
color_function_byte = int(bytes[7], 16) #Color|Function
trainer_sight_range = int(bytes[8], 16)
lower_bits = color_function_byte & 0xF
#lower_bits_high = lower_bits >> 2
#lower_bits_low = lower_bits & 3
higher_bits = color_function_byte >> 4
#higher_bits_high = higher_bits >> 2
#higher_bits_low = higher_bits & 3
is_regular_script = lower_bits == 00
#pointer points to script
is_give_item = lower_bits == 01
#pointer points to [Item no.][Amount]
is_trainer = lower_bits == 02
#pointer points to trainer header
#goldmap called these next two bytes "text_block" and "text_bank"?
script_pointer_byte1 = int(bytes[9], 16)
script_pointer_byte2 = int(bytes[10], 16)
script_pointer = script_pointer_byte1 + (script_pointer_byte2 << 8)
#calculate the full address by assuming it's in the current bank
#but what if it's not in the same bank?
extra_portion = {}
if bank:
ptr_address = calculate_pointer(script_pointer, bank)
if is_regular_script:
print "parsing a person-script at x=" + str(x-4) + " y=" + str(y-4) + " address="+hex(ptr_address)
script = parse_script_engine_script_at(ptr_address, map_group=map_group, map_id=map_id)
extra_portion = {
"script_address": ptr_address,
"script": script,
"event_type": "script",
}
if is_give_item:
print "... not parsing give item event... [item id][quantity]"
extra_portion = {
"event_type": "give_item",
"give_item_data_address": ptr_address,
"item_id": ord(rom[ptr_address]),
"item_qty": ord(rom[ptr_address+1]),
}
if is_trainer:
print "parsing a trainer (person-event) at x=" + str(x) + " y=" + str(y)
parsed_trainer = parse_trainer_header_at(ptr_address, map_group=map_group, map_id=map_id)
extra_portion = {
"event_type": "trainer",
"trainer_data_address": ptr_address,
"trainer_data": parsed_trainer,
}
#XXX not sure what's going on here
#bit no. of bit table 1 (hidden if set)
#note: FFFF for none
when_byte = int(bytes[11], 16)
hide = int(bytes[12], 16)
bit_number_of_bit_table1_byte2 = int(bytes[11], 16)
bit_number_of_bit_table1_byte1 = int(bytes[12], 16)
bit_number_of_bit_table1 = bit_number_of_bit_table1_byte1 + (bit_number_of_bit_table1_byte2 << 8)
people_event = {
"pict": pict,
"y": y, #y from top + 4
"x": x, #x from left + 4
"face": face, #0-4 for regular, 6-9 for static facing
"move": move,
"clock_time": {"1": clock_time_byte1,
"2": clock_time_byte2}, #clock/time setting byte 1
"color_function_byte": color_function_byte, #Color|Function
"trainer_sight_range": trainer_sight_range, #trainer range of sight
"script_pointer": {"1": script_pointer_byte1,
"2": script_pointer_byte2},
#"text_block": text_block, #script pointer byte 1
#"text_bank": text_bank, #script pointer byte 2
"when_byte": when_byte, #bit no. of bit table 1 (hidden if set)
"hide": hide, #note: FFFF for none
"is_trainer": is_trainer,
"is_regular_script": is_regular_script,
"is_give_item": is_give_item,
}
people_event.update(extra_portion)
people_events.append(people_event)
return people_events
class SignpostRemoteBase:
def __init__(self, address, bank=None, map_group=None, map_id=None, signpost=None, debug=False, label=None):
self.address = address
self.last_address = address + self.size
script_parse_table[self.address : self.last_address] = self
self.bank = bank
self.map_group = map_group
self.map_id = map_id
self.signpost = signpost
self.debug = debug
self.params = []
if label == None:
self.label = self.base_label + hex(self.address)
else: self.label = label
self.parse()
def get_dependencies(self):
dependencies = []
for p in self.params:
deps = p.get_dependencies()
dependencies.extend(deps)
return dependencies
def to_asm(self):
"""very similar to Command.to_asm"""
if len(self.params) == 0: return ""
output = ", ".join([p.to_asm() for p in self.params])
return output
class SignpostRemoteScriptChunk(SignpostRemoteBase):
"""
a signpost might point to [Bit-Nr. (2byte)][2byte pointer to script]
"""
base_label = "SignpostRemoteScript_"
size = 4
def parse(self):
address = self.address
bank = self.bank
#bit_table_byte1 = ord(rom[address])
#bit_table_byte2 = ord(rom[address+1])
bit_table = MultiByteParam(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.params.append(bit_table)
#script_address = calculate_pointer_from_bytes_at(address+2, bank=bank)
#script = parse_script_engine_script_at(script_address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
script_param = ScriptPointerLabelParam(address=address+2, map_group=self.map_group, map_id=self.map_id, debug=self.debug, force=False)
self.params.append(script_param)
self.script = script_param.script
self.signpost.remote_script = self.script
#self.bit_table_bytes = [bit_table_byte1, bit_table_byte2]
#self.script_address = script_address
#self.script = script
class SignpostRemoteItemChunk(SignpostRemoteBase):
"""
a signpost might point to [Bit-Nr. (2byte)][Item no.]
"""
base_label = "SignpostRemoteItem_"
size = 3
def parse(self):
address = self.address
bank = self.bank
bit_table = MultiByteParam(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.params.append(bit_table)
item = ItemLabelByte(address=address+2)
self.params.append(item)
self.item = item
class SignpostRemoteUnknownChunk(SignpostRemoteBase):
"""
a signpost might point to [Bit-Nr. (2byte)][??]
"""
base_label = "SignpostRemoteUnknown_"
size = 3
def parse(self):
address = self.address
bank = self.bank
bit_table = MultiByteParam(address=address, bank=self.bank, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.params.append(bit_table)
byte = SingleByteParam(address=address+2)
self.params.append(byte)
#this could potentially extend Command
#see how class Warp does this
class Signpost:
"""parse some number of signposts from the data
[Y position][X position][Function][Script pointer (2byte)]
functions:
00 Sign can be read from all directions
script pointer to: script
01 Sign can only be read from below
script pointer to: script
02 Sign can only be read from above
script pointer to: script
03 Sign can only be read from right
script pointer to: script
04 Sign can only be read from left
script pointer to: script
05 If bit of BitTable1 is set then pointer is interpreted
script pointer to: [Bit-Nr. (2byte)][2byte pointer to script]
06 If bit of BitTable1 is not set then pointer is interpreted
script pointer to: [Bit-Nr. (2byte)][2byte pointer to script]
07 If bit of BitTable1 is set then item is given
script pointer to: [Bit-Nr. (2byte)][Item no.]
08 No Action
script pointer to: [Bit-Nr. (2byte)][??]
"""
size = 5
macro_name = "signpost"
def __init__(self, address, id, bank=None, map_group=None, map_id=None, debug=True, label=None):
self.address = address
self.id = id
if label == None:
self.label = "UnknownSignpost_"+str(map_group)+"Map"+str(map_id)+"_"+hex(address)
else:
self.label = label
self.map_group = map_group
self.map_id = map_id
self.debug = debug
self.bank = bank
self.last_address = self.address + self.size
self.y, self.x, self.func = None, None, None
#Signpost should probably not be in the globals
#script_parse_table[self.address : self.last_address] = self
self.remotes = []
self.params = []
self.parse()
def parse(self):
"""parse just one signpost"""
address = self.address
bank = self.bank
self.last_address = self.address + self.size
bytes = rom_interval(self.address, self.size) #, signpost_byte_size)
self.y = int(bytes[0], 16)
self.x = int(bytes[1], 16)
self.func = int(bytes[2], 16)
y, x, func = self.y, self.x, self.func
#y
self.params.append(DecimalParam(address=address, bank=self.bank, map_group=self.map_group, map_id=self.map_id, debug=self.debug))
#x
self.params.append(DecimalParam(address=address+1, bank=self.bank, map_group=self.map_group, map_id=self.map_id, debug=self.debug))
#func
self.params.append(HexByte(address=address+2, bank=self.bank, map_group=self.map_group, map_id=self.map_id, debug=self.debug))
output = "******* parsing signpost "+str(self.id)+" at: "
output += "x="+str(x)+" y="+str(y)+" on map_group="
output += str(self.map_group)+" map_id="+str(self.map_id)
if func in [0, 1, 2, 3, 4]:
#signpost's script pointer points to a script
script_ptr_byte1 = int(bytes[3], 16)
script_ptr_byte2 = int(bytes[4], 16)
script_pointer = script_ptr_byte1 + (script_ptr_byte2 << 8)
script_address = calculate_pointer(script_pointer, bank)
output += " script@"+hex(script_address)
print output
param = ScriptPointerLabelParam(address=self.address+3, map_group=self.map_group, map_id=self.map_id, debug=self.debug, force=False)
self.params.append(param)
#self.script_address = script_address
#self.script = script
elif func in [5, 6]:
#signpost's script pointer points to [Bit-Nr. (2byte)][2byte pointer to script]
ptr_byte1 = int(bytes[3], 16)
ptr_byte2 = int(bytes[4], 16)
pointer = ptr_byte1 + (ptr_byte2 << 8)
address = calculate_pointer(pointer, bank)
bit_table_byte1 = ord(rom[address])
bit_table_byte2 = ord(rom[address+1])
script_ptr_byte1 = ord(rom[address+2])
script_ptr_byte2 = ord(rom[address+3])
script_address = calculate_pointer_from_bytes_at(address+2, bank=bank)
output += " remote_chunk@"+hex(address)+" remote_script@"+hex(script_address)
print output
r1 = SignpostRemoteScriptChunk(address, signpost=self, \
bank=self.bank, map_group=self.map_group, map_id=self.map_id, \
debug=self.debug)
self.remotes.append(r1)
mb = PointerLabelParam(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.params.append(mb)
elif func == 7:
#signpost's script pointer points to [Bit-Nr. (2byte)][Item no.]
ptr_byte1 = int(bytes[3], 16)
ptr_byte2 = int(bytes[4], 16)
pointer = ptr_byte1 + (ptr_byte2 << 8)
address = calculate_pointer(pointer, bank)
item_id = ord(rom[address+2])
output += " item_id="+str(item_id)
print output
r1 = SignpostRemoteItemChunk(address, signpost=self, \
bank=self.bank, map_group=self.map_group, map_id=self.map_id, \
debug=self.debug)
self.remotes.append(r1)
mb = PointerLabelParam(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.params.append(mb)
#bit_table_byte1 = ord(rom[address])
#bit_table_byte2 = ord(rom[address+1])
#self.bit_table_bytes = [bit_table_byte1, bit_table_byte2]
#self.item_id = item_id
elif func == 8:
#signpost's script pointer points to [Bit-Nr. (2byte)][??]
ptr_byte1 = int(bytes[3], 16)
ptr_byte2 = int(bytes[4], 16)
pointer = ptr_byte1 + (ptr_byte2 << 8)
address = calculate_pointer(pointer, bank)
output += " remote unknown chunk at="+hex(address)
print output
r1 = SignpostRemoteUnknownChunk(address, signpost=self, \
bank=self.bank, map_group=self.map_group, map_id=self.map_id, \
debug=self.debug)
self.remotes.append(r1)
mb = PointerLabelParam(address=address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.params.append(mb)
else:
raise Exception, "unknown signpost type byte="+hex(func) + " signpost@"+hex(self.address)
def get_dependencies(self):
dependencies = []
for p in self.params:
dependencies.extend(p.get_dependencies())
return dependencies
def to_asm(self):
output = self.macro_name + " "
if self.params == []: raise Exception, "signpost has no params?"
output += ", ".join([p.to_asm() for p in self.params])
return output
all_signposts = []
def parse_signposts(address, signpost_count, bank=None, map_group=None, map_id=None, debug=True):
if bank == None: raise Exception, "signposts need to know their bank"
signposts = []
current_address = address
id = 0
for each in range(signpost_count):
signpost = Signpost(current_address, id, bank=bank, map_group=map_group, map_id=map_id, debug=debug)
current_address += signpost_byte_size #i think ??
signposts.append(signpost)
id += 1
all_signposts.extend(signposts)
return signposts
def old_parse_signpost_bytes(some_bytes, bank=None, map_group=None, map_id=None, debug=True):
assert len(some_bytes) % signpost_byte_size == 0, "wrong number of bytes"
signposts = []
for bytes in grouper(some_bytes, count=signpost_byte_size):
y = int(bytes[0], 16)
x = int(bytes[1], 16)
func = int(bytes[2], 16)
additional = {}
if func in [0, 1, 2, 3, 4]:
print "******* parsing signpost script.. signpost is at: x=" + str(x) + " y=" + str(y)
script_ptr_byte1 = int(bytes[3], 16)
script_ptr_byte2 = int(bytes[4], 16)
script_pointer = script_ptr_byte1 + (script_ptr_byte2 << 8)
script_address = None
script = None
script_address = calculate_pointer(script_pointer, bank)
script = parse_script_engine_script_at(script_address, map_group=map_group, map_id=map_id)
additional = {
"script_ptr": script_pointer,
"script_pointer": {"1": script_ptr_byte1, "2": script_ptr_byte2},
"script_address": script_address,
"script": script,
}
elif func in [5, 6]:
print "******* parsing signpost script.. signpost is at: x=" + str(x) + " y=" + str(y)
ptr_byte1 = int(bytes[3], 16)
ptr_byte2 = int(bytes[4], 16)
pointer = ptr_byte1 + (ptr_byte2 << 8)
address = calculate_pointer(pointer, bank)
bit_table_byte1 = ord(rom[address])
bit_table_byte2 = ord(rom[address+1])
script_ptr_byte1 = ord(rom[address+2])
script_ptr_byte2 = ord(rom[address+3])
script_address = calculate_pointer_from_bytes_at(address+2, bank=bank)
script = parse_script_engine_script_at(script_address, map_group=map_group, map_id=map_id)
additional = {
"bit_table_bytes": {"1": bit_table_byte1, "2": bit_table_byte2},
"script_ptr": script_ptr_byte1 + (script_ptr_byte2 << 8),
"script_pointer": {"1": script_ptr_byte1, "2": script_ptr_byte2},
"script_address": script_address,
"script": script,
}
else:
print ".. type 7 or 8 signpost not parsed yet."
spost = {
"y": y,
"x": x,
"func": func,
}
spost.update(additional)
signposts.append(spost)
return signposts
class MapHeader:
base_label = "MapHeader_"
def __init__(self, address, map_group=None, map_id=None, debug=True, label=None, bank=0x25):
print "creating a MapHeader at "+hex(address)+" map_group="+str(map_group)+" map_id="+str(map_id)
self.address = address
self.map_group = map_group
self.map_id = map_id
self.bank = bank
self.debug = debug
if not label:
self.label = self.base_label + hex(address)
else:
self.label = label
self.last_address = address + 9
script_parse_table[address : self.last_address] = self
self.parse()
def parse(self):
address = self.address
print "parsing a MapHeader at " + hex(address)
self.bank = HexByte(address=address)
self.tileset = HexByte(address=address+1)
self.permission = DecimalParam(address=address+2)
self.second_map_header_address = calculate_pointer(ord(rom[address+3])+(ord(rom[address+4])<<8), self.bank.byte)
#TODO: is the bank really supposed to be 0x25 all the time ??
self.second_map_header = SecondMapHeader(self.second_map_header_address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
all_second_map_headers.append(self.second_map_header)
self.location_on_world_map = HexByte(address=address+5)
self.music = HexByte(address=address+6)
self.time_of_day = DecimalParam(address=address+7)
self.fishing_group = DecimalParam(address=address+8)
def get_dependencies(self):
dependencies = [self.second_map_header]
dependencies.append(self.second_map_header.get_dependencies())
return dependencies
def to_asm(self):
output = "; bank, tileset, permission\n"
output += "db " + ", ".join([self.bank.to_asm(), self.tileset.to_asm(), self.permission.to_asm()])
output += "\n\n; second map header\n"
output += "dw " + PointerLabelParam(address=self.address+3).to_asm() #TODO: should we include bank=self.bank.byte ??
output += "\n\n; location on world map, music, time of day, fishing group\n"
output += "db " + ", ".join([self.location_on_world_map.to_asm(), self.music.to_asm(), self.time_of_day.to_asm(), self.fishing_group.to_asm()])
return output
all_map_headers = []
def parse_map_header_at(address, map_group=None, map_id=None, debug=True):
"""parses an arbitrary map header at some address"""
print "parsing a map header at: " + hex(address)
map_header = MapHeader(address, map_group=map_group, map_id=map_id, debug=debug)
all_map_headers.append(map_header)
return map_header
def old_parse_map_header_at(address, map_group=None, map_id=None, debug=True):
"""parses an arbitrary map header at some address"""
print "parsing a map header at: " + hex(address)
bytes = rom_interval(address, map_header_byte_size, strings=False, debug=debug)
bank = bytes[0]
tileset = bytes[1]
permission = bytes[2]
second_map_header_address = calculate_pointer(bytes[3] + (bytes[4] << 8), 0x25)
location_on_world_map = bytes[5] #pokégear world map location
music = bytes[6]
time_of_day = bytes[7]
fishing_group = bytes[8]
map_header = {
"bank": bank,
"tileset": tileset,
"permission": permission, #map type?
"second_map_header_pointer": {"1": bytes[3], "2": bytes[4]},
"second_map_header_address": second_map_header_address,
"location_on_world_map": location_on_world_map, #area
"music": music,
"time_of_day": time_of_day,
"fishing": fishing_group,
}
print "second map header address is: " + hex(second_map_header_address)
map_header["second_map_header"] = old_parse_second_map_header_at(second_map_header_address, debug=debug)
event_header_address = map_header["second_map_header"]["event_address"]
script_header_address = map_header["second_map_header"]["script_address"]
#maybe event_header and script_header should be put under map_header["second_map_header"]
map_header["event_header"] = old_parse_map_event_header_at(event_header_address, map_group=map_group, map_id=map_id, debug=debug)
map_header["script_header"] = old_parse_map_script_header_at(script_header_address, map_group=map_group, map_id=map_id, debug=debug)
return map_header
class SecondMapHeader:
base_label = "SecondMapHeader_"
def __init__(self, address, map_group=None, map_id=None, debug=True, bank=None, label=None):
print "creating a SecondMapHeader at " + hex(address)
self.address = address
self.map_group = map_group
self.map_id = map_id
self.debug = debug
self.bank = bank
if not label:
self.label = self.base_label + hex(address)
else: self.label = label
self.last_address = address+12
#i think it's always a static size?
script_parse_table[address : self.last_address] = self
self.parse()
def parse(self):
address = self.address
bytes = rom_interval(address, second_map_header_byte_size, strings=False)
self.border_block = HexByte(address=address)
self.height = DecimalParam(address=address+1)
self.width = DecimalParam(address=address+2)
#TODO: process blockdata ?
#bank appears first
###self.blockdata_address = PointerLabelBeforeBank(address+3)
self.blockdata_address = calculate_pointer_from_bytes_at(address+3, bank=True)
self.blockdata = MapBlockData(self.blockdata_address, map_group=self.map_group, map_id=self.map_id, debug=self.debug, width=self.width, height=self.height)
#bank appears first
#TODO: process MapScriptHeader
###self.script_address = PointerLabelBeforeBank(address+6)
self.script_header_address = calculate_pointer_from_bytes_at(address+6, bank=True)
self.script_header = MapScriptHeader(self.script_header_address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
all_map_script_headers.append(self.script_header)
self.event_bank = ord(rom[address+6])
self.event_header_address = calculate_pointer_from_bytes_at(address+9, bank=ord(rom[address+6]))
self.event_header = MapEventHeader(self.event_header_address, map_group=self.map_group, map_id=self.map_id, debug=self.debug)
self.connections = DecimalParam(address=address+11)
all_map_event_headers.append(self.event_header)
#border_block = bytes[0]
#height = bytes[1]
#width = bytes[2]
#blockdata_bank = bytes[3]
#blockdata_pointer = bytes[4] + (bytes[5] << 8)
#blockdata_address = calculate_pointer(blockdata_pointer, blockdata_bank)
#script_bank = bytes[6]
#script_pointer = bytes[7] + (bytes[8] << 8)
#script_address = calculate_pointer(script_pointer, script_bank)
#event_bank = script_bank
#event_pointer = bytes[9] + (bytes[10] << 8)
#event_address = calculate_pointer(event_pointer, event_bank)
#connections = bytes[11]
####
#self.bordere_block = border_block
#self.height = height
#self.width = width
#self.blockdata_bank = blockdata_bank
#self.blockdata_pointer = blockdata_pointer
#self.blockdata_address = blockdata_address
#self.script_bank = script_bank
#self.script_pointer = script_pointer
#self.script_address = script_address
#self.event_bank = event_bank
#self.event_pointer = event_pointer
#self.event_address = event_address
#self.connections = connections
return True
def get_dependencies(self):
dependencies = [self.script_header, self.event_header, self.blockdata]
dependencies.append(self.script_header.get_dependencies())
dependencies.append(self.event_header.get_dependencies())
return dependencies
def to_asm(self):
output = "; border block\n"
output += "db " + self.border_block.to_asm() + "\n\n"
output += "; height, width\n"
output += "db " + self.height.to_asm() + ", " + self.width.to_asm() + "\n\n"
output += "; blockdata (bank-then-pointer)\n"
thing = ScriptPointerLabelBeforeBank(address=self.address+3, map_group=self.map_group, map_id=self.map_id, debug=self.debug).to_asm()
output += "dbw " + thing.split(", ")[0] + ", "+thing.split(", ")[1] + "\n\n"
output += "; script header (bank-then-pointer)\n"
thing = ScriptPointerLabelBeforeBank(address=self.address+6, map_group=self.map_group, map_id=self.map_id, debug=self.debug).to_asm()
output += "dbw " + thing.split(", ")[0] + ", " + thing.split(", ")[1] + "\n\n"
output += "; map event header (bank-then-pointer)\n"
output += "dw " + PointerLabelParam(address=self.address+9, bank=self.event_bank, map_group=self.map_group, map_id=self.map_id, debug=self.debug).to_asm() + "\n\n"
output += "; connections\n"
output += "db " + self.connections.to_asm()
return output
all_second_map_headers = []
def parse_second_map_header_at(address, map_group=None, map_id=None, debug=True):
"""each map has a second map header"""
smh = SecondMapHeader(address, map_group=map_group, map_id=map_id, debug=debug)
all_second_map_headers.append(smh)
return smh
def old_parse_second_map_header_at(address, map_group=None, map_id=None, debug=True):
"""each map has a second map header"""
bytes = rom_interval(address, second_map_header_byte_size, strings=False)
border_block = bytes[0]
height = bytes[1]
width = bytes[2]
blockdata_bank = bytes[3]
blockdata_pointer = bytes[4] + (bytes[5] << 8)
blockdata_address = calculate_pointer(blockdata_pointer, blockdata_bank)
script_bank = bytes[6]
script_pointer = bytes[7] + (bytes[8] << 8)
script_address = calculate_pointer(script_pointer, script_bank)
event_bank = script_bank
event_pointer = bytes[9] + (bytes[10] << 8)
event_address = calculate_pointer(event_pointer, event_bank)
connections = bytes[11]
return {
"border_block": border_block,
"height": height,
"width": width,
"blockdata_bank": blockdata_bank,
"blockdata_pointer": {"1": bytes[4], "2": bytes[5]},
"blockdata_address": blockdata_address,
"script_bank": script_bank,
"script_pointer": {"1": bytes[7], "2": bytes[8]},
"script_address": script_address,
"event_bank": event_bank,
"event_pointer": {"1": bytes[9], "2": bytes[10]},
"event_address": event_address,
"connections": connections,
}
class MapBlockData:
base_label = "MapBlockData_"
maps_path = os.path.realpath(os.path.join(os.path.realpath("."), "../maps"))
def __init__(self, address, map_group=None, map_id=None, debug=True, bank=None, label=None, width=None, height=None):
self.address = address
self.map_group = map_group
self.map_id = map_id
self.map_name = map_names[map_group][map_id]["label"]
self.map_path = os.path.join(self.maps_path, self.map_name + ".blk")
self.debug = debug
self.bank = bank
if width and height:
self.width = width
self.height = height
else:
raise Exception, "MapBlockData needs to know the width/height of its map"
if label:
self.label = label
else:
self.label = self.base_label + hex(address)
self.last_address = self.address + (self.width.byte * self.height.byte)
script_parse_table[address : self.last_address] = self
self.parse()
def save_to_file(self):
#check if the file exists already
map_path = self.map_path
if not os.path.exists(self.maps_path):
os.mkdir(self.maps_path)
if not os.path.exists(map_path):
#dump to file
#bytes = rom_interval(self.address, self.width.byte*self.height.byte, strings=True)
bytes = rom[self.address : self.address + self.width.byte*self.height.byte]
file_handler = open(map_path, "w")
file_handler.write(bytes)
file_handler.close()
def parse(self):
self.save_to_file()
def to_asm(self):
return "INCBIN \"maps/"+self.map_name+".blk\""
class MapEventHeader:
base_label = "MapEventHeader_"
def __init__(self, address, map_group=None, map_id=None, debug=True, bank=None, label=None):
print "making a MapEventHeader at "+hex(address)+" map_group="+str(map_group)+" map_id="+str(map_id)
self.address = address
self.map_group = map_group
self.map_id = map_id
self.debug = debug
self.bank = bank
if label:
self.label = label
else:
self.label = self.base_label + hex(address)
self.parse()
script_parse_table[address : self.last_address] = self
def parse(self):
map_group, map_id, debug = self.map_group, self.map_id, self.debug
address = self.address
bank = calculate_bank(self.address) #or use self.bank
print "event header address is: " + hex(address)
filler1 = ord(rom[address])
filler2 = ord(rom[address+1])
self.fillers = [filler1, filler2]
#warps
warp_count = ord(rom[address+2])
warp_byte_count = warp_byte_size * warp_count
after_warps = address + 3 + warp_byte_count
warps = parse_warps(address+3, warp_count, bank=bank, map_group=map_group, map_id=map_id, debug=debug)
self.warp_count = warp_count
self.warps = warps
#triggers (based on xy location)
xy_trigger_count = ord(rom[after_warps])
trigger_byte_count = trigger_byte_size * xy_trigger_count
xy_triggers = parse_xy_triggers(after_warps+1, xy_trigger_count, bank=bank, map_group=map_group, map_id=map_id, debug=debug)
after_triggers = after_warps + 1 + trigger_byte_count
self.xy_trigger_count = xy_trigger_count
self.xy_triggers = xy_triggers
#signposts
signpost_count = ord(rom[after_triggers])
signpost_byte_count = signpost_byte_size * signpost_count
#signposts = rom_interval(after_triggers+1, signpost_byte_count)
signposts = parse_signposts(after_triggers+1, signpost_count, bank=bank, map_group=map_group, map_id=map_id, debug=debug)
after_signposts = after_triggers + 1 + signpost_byte_count
self.signpost_count = signpost_count
self.signposts = signposts
#people events
people_event_count = ord(rom[after_signposts])
people_event_byte_count = people_event_byte_size * people_event_count
#people_events_bytes = rom_interval(after_signposts+1, people_event_byte_count)
#people_events = parse_people_event_bytes(people_events_bytes, address=after_signposts+1, map_group=map_group, map_id=map_id)
people_events = parse_people_events(after_signposts+1, people_event_count, bank=calculate_bank(after_signposts+2), map_group=map_group, map_id=map_id, debug=debug)
self.people_event_count = people_event_count
self.people_events = people_events
if people_event_count > 0:
self.last_address = people_events[-1].last_address
else:
self.last_address = after_signposts+1
return True
def get_dependencies(self):
bases = []
bases += self.people_events
bases += self.signposts
bases += self.xy_triggers
bases += self.warps
dependencies = []
for p in bases:
dependencies.extend(p.get_dependencies())
return dependencies
def to_asm(self):
xspacing = "" #was =spacing
output = ""
output += xspacing + "; warps\n"
output += xspacing + "db %d"%(self.warp_count)
if len(self.warps) > 0:
output += "\n"
output += "\n".join([xspacing+warp.to_asm() for warp in self.warps])
output += "\n\n"
output += xspacing + "; xy triggers\n"
output += xspacing + "db %d"%(self.xy_trigger_count)
if len(self.xy_triggers) > 0:
output += "\n"
output += "\n".join([xspacing+xy_trigger.to_asm() for xy_trigger in self.xy_triggers])
output += "\n\n"
output += xspacing + "; signposts\n"
output += xspacing + "db %d"%(self.signpost_count)
if len(self.signposts) > 0:
output += "\n"
output += "\n".join([xspacing+signpost.to_asm() for signpost in self.signposts])
output += "\n\n"
output += xspacing + "; people-events\n"
output += xspacing + "db %d"%(self.people_event_count)
if len(self.people_events) > 0:
output += "\n"
for people_event in self.people_events:
output += xspacing
output += people_event.to_asm()
output += "\n"
if output[-1] == "\n":
output = output[:-1]
return output
all_map_event_headers = []
def parse_map_event_header_at(address, map_group=None, map_id=None, debug=True, bank=None):
"""parse crystal map event header byte structure thing"""
ev = MapEventHeader(address, map_group=map_group, map_id=map_id, debug=debug, bank=bank)
all_map_event_headers.append(ev)
return ev
def old_parse_map_event_header_at(address, map_group=None, map_id=None, debug=True):
"""parse crystal map event header byte structure thing"""
returnable = {}
bank = calculate_bank(address)
print "event header address is: " + hex(address)
filler1 = ord(rom[address])
filler2 = ord(rom[address+1])
returnable.update({"1": filler1, "2": filler2})
#warps
warp_count = ord(rom[address+2])
warp_byte_count = warp_byte_size * warp_count
warps = rom_interval(address+3, warp_byte_count)
after_warps = address + 3 + warp_byte_count
returnable.update({"warp_count": warp_count, "warps": old_parse_warp_bytes(warps)})
#triggers (based on xy location)
trigger_count = ord(rom[after_warps])
trigger_byte_count = trigger_byte_size * trigger_count
triggers = rom_interval(after_warps+1, trigger_byte_count)
after_triggers = after_warps + 1 + trigger_byte_count
returnable.update({"xy_trigger_count": trigger_count, "xy_triggers": old_parse_xy_trigger_bytes(triggers, bank=bank, map_group=map_group, map_id=map_id)})
#signposts
signpost_count = ord(rom[after_triggers])
signpost_byte_count = signpost_byte_size * signpost_count
signposts = rom_interval(after_triggers+1, signpost_byte_count)
after_signposts = after_triggers + 1 + signpost_byte_count
returnable.update({"signpost_count": signpost_count, "signposts": old_parse_signpost_bytes(signposts, bank=bank, map_group=map_group, map_id=map_id)})
#people events
people_event_count = ord(rom[after_signposts])
people_event_byte_count = people_event_byte_size * people_event_count
people_events_bytes = rom_interval(after_signposts+1, people_event_byte_count)
people_events = old_parse_people_event_bytes(people_events_bytes, address=after_signposts+1, map_group=map_group, map_id=map_id)
returnable.update({"people_event_count": people_event_count, "people_events": people_events})
return returnable
class MapScriptHeader:
"""parses a script header
This structure allows the game to have e.g. one-time only events on a map
or first enter events or permanent changes to the map or permanent script
calls.
This header a combination of a trigger script section and a callback script
section. I don't know if these 'trigger scripts' are the same as the others
referenced in the map event header, so this might need to be renamed very
soon. The scripts in MapEventHeader are called XYTrigger.
trigger scripts:
[[Number1 of pointers] Number1 * [2byte pointer to script][00][00]]
callback scripts:
[[Number2 of pointers] Number2 * [hook number][2byte pointer to script]]
hook byte choices:
01 - map data has already been loaded to ram, tileset and sprites still missing
map change (3rd step)
loading (2nd step)
map connection (3rd step)
after battle (1st step)
02 - map data, tileset and sprites are all loaded
map change (5th step)
03 - neither map data not tilesets nor sprites are loaded
map change (2nd step)
loading (1st step)
map connection (2nd step)
04 - map data and tileset loaded, sprites still missing
map change (4th step)
loading (3rd step)
sprite reload (1st step)
map connection (4th step)
after battle (2nd step)
05 - neither map data not tilesets nor sprites are loaded
map change (1st step)
map connection (1st step)
When certain events occur, the call backs will be called in this order (same info as above):
map change:
05, 03, 01, 04, 02
loading:
03, 01, 04
sprite reload:
04
map connection:
05, 03, 01, 04 note that #2 is not called (unlike "map change")
after battle:
01, 04
"""
base_label = "MapScriptHeader_"
def __init__(self, address, map_group=None, map_id=None, debug=True, bank=None, label=None):
print "creating a MapScriptHeader at " + hex(address) + " map_group="+str(map_group)+" map_id="+str(map_id)
self.address = address
self.map_group = map_group
self.map_id = map_id
self.debug = debug
self.bank = bank
if label:
self.label = label
else:
self.label = self.base_label + hex(address)
self.parse()
script_parse_table[address : self.last_address] = self
def parse(self):
address = self.address
map_group = self.map_group
map_id = self.map_id
debug = self.debug
#[[Number1 of pointers] Number1 * [2byte pointer to script][00][00]]
self.trigger_count = ord(rom[address])
self.triggers = []
ptr_line_size = 4
groups = grouper(rom_interval(address+1, self.trigger_count * ptr_line_size, strings=False), count=ptr_line_size)
current_address = address+1
for (index, trigger_bytes) in enumerate(groups):
print "parsing a map trigger script at "+hex(current_address)+" map_group="+str(map_group)+" map_id="+str(map_id)
script = ScriptPointerLabelParam(address=current_address, map_group=map_group, map_id=map_id, debug=debug)
extra_bytes = MultiByteParam(address=current_address+2, map_group=map_group, map_id=map_id, debug=debug)
self.triggers.append([script, extra_bytes])
current_address += ptr_line_size
current_address = address + (self.trigger_count * ptr_line_size) + 1
#[[Number2 of pointers] Number2 * [hook number][2byte pointer to script]]
callback_ptr_line_size = 3
self.callback_count = DecimalParam(address=current_address)
self.callback_count = self.callback_count.byte
current_address += 1
self.callbacks = []
for index in range(self.callback_count):
print "parsing a callback script at "+hex(current_address)+" map_group="+str(map_group)+" map_id="+str(map_id)
hook_byte = HexByte(address=current_address)
callback = ScriptPointerLabelParam(address=current_address+1, map_group=map_group, map_id=map_id, debug=debug)
self.callbacks.append({"hook": hook_byte, "callback": callback})
current_address += 3 #i think?
self.last_address = current_address
print "done parsing a MapScriptHeader map_group="+str(map_group)+" map_id="+str(map_id)
return True
def get_dependencies(self):
dependencies = []
for p in list(self.triggers):
#dependencies.append(p[0])
dependencies.extend(p[0].get_dependencies())
for callback in self.callbacks:
dependencies.append(callback["callback"])
dependencies.extend(callback["callback"].get_dependencies())
return dependencies
def to_asm(self):
output = ""
output += "; trigger count\n"
output += "db %d\n"%self.trigger_count
if len(self.triggers) > 0:
output += "\n; triggers\n"
output += "\n".join([str("dw "+p[0].to_asm()+", "+p[1].to_asm()) for p in self.triggers])
output += "\n"
output += "\n; callback count\n"
output += "db %d"%self.callback_count
if len(self.callbacks) > 0:
output += "\n\n; callbacks\n\n"
#not so sure about this next one
output += "\n\n".join(["db "+str(p["hook"].byte)+"\ndw "+p["callback"].to_asm() for p in self.callbacks])
return output
all_map_script_headers = []
def parse_map_script_header_at(address, map_group=None, map_id=None, debug=True):
evv = MapScriptHeader(address, map_group=map_group, map_id=map_id, debug=debug)
all_map_script_headers.append(evv)
return evv
def old_parse_map_script_header_at(address, map_group=None, map_id=None, debug=True):
print "starting to parse the map's script header.."
#[[Number1 of pointers] Number1 * [2byte pointer to script][00][00]]
ptr_line_size = 4 #[2byte pointer to script][00][00]
trigger_ptr_cnt = ord(rom[address])
trigger_pointers = grouper(rom_interval(address+1, trigger_ptr_cnt * ptr_line_size, strings=False), count=ptr_line_size)
triggers = {}
for index, trigger_pointer in enumerate(trigger_pointers):
print "parsing a trigger header..."
byte1 = trigger_pointer[0]
byte2 = trigger_pointer[1]
ptr = byte1 + (byte2 << 8)
trigger_address = calculate_pointer(ptr, calculate_bank(address))
trigger_script = parse_script_engine_script_at(trigger_address, map_group=map_group, map_id=map_id)
triggers[index] = {
"script": trigger_script,
"address": trigger_address,
"pointer": {"1": byte1, "2": byte2},
}
#bump ahead in the byte stream
address += trigger_ptr_cnt * ptr_line_size + 1
#[[Number2 of pointers] Number2 * [hook number][2byte pointer to script]]
callback_ptr_line_size = 3
callback_ptr_cnt = ord(rom[address])
callback_ptrs = grouper(rom_interval(address+1, callback_ptr_cnt * callback_ptr_line_size, strings=False), count=callback_ptr_line_size)
callback_pointers = {}
callbacks = {}
for index, callback_line in enumerate(callback_ptrs):
print "parsing a callback header..."
hook_byte = callback_line[0] #1, 2, 3, 4, 5
callback_byte1 = callback_line[1]
callback_byte2 = callback_line[2]
callback_ptr = callback_byte1 + (callback_byte2 << 8)
callback_address = calculate_pointer(callback_ptr, calculate_bank(address))
callback_script = parse_script_engine_script_at(callback_address)
callback_pointers[len(callback_pointers.keys())] = [hook_byte, callback_ptr]
callbacks[index] = {
"script": callback_script,
"address": callback_address,
"pointer": {"1": callback_byte1, "2": callback_byte2},
}
#XXX do these triggers/callbacks call asm or script engine scripts?
return {
#"trigger_ptr_cnt": trigger_ptr_cnt,
"trigger_pointers": trigger_pointers,
#"callback_ptr_cnt": callback_ptr_cnt,
#"callback_ptr_scripts": callback_ptrs,
"callback_pointers": callback_pointers,
"trigger_scripts": triggers,
"callback_scripts": callbacks,
}
def old_parse_trainer_header_at(address, map_group=None, map_id=None, debug=True):
bank = calculate_bank(address)
bytes = rom_interval(address, 12, strings=False)
bit_number = bytes[0] + (bytes[1] << 8)
trainer_group = bytes[2]
trainer_id = bytes[3]
text_when_seen_ptr = calculate_pointer_from_bytes_at(address+4, bank=bank)
text_when_seen = parse_text_engine_script_at(text_when_seen_ptr, map_group=map_group, map_id=map_id, debug=debug)
text_when_trainer_beaten_ptr = calculate_pointer_from_bytes_at(address+6, bank=bank)
text_when_trainer_beaten = parse_text_engine_script_at(text_when_trainer_beaten_ptr, map_group=map_group, map_id=map_id, debug=debug)
if [ord(rom[address+8]), ord(rom[address+9])] == [0, 0]:
script_when_lost_ptr = 0
script_when_lost = None
else:
print "parsing script-when-lost"
script_when_lost_ptr = calculate_pointer_from_bytes_at(address+8, bank=bank)
script_when_lost = None
silver_avoids = [0xfa53]
if script_when_lost_ptr > 0x4000 and not script_when_lost_ptr in silver_avoids:
script_when_lost = parse_script_engine_script_at(script_when_lost_ptr, map_group=map_group, map_id=map_id, debug=debug)
print "parsing script-talk-again" #or is this a text?
script_talk_again_ptr = calculate_pointer_from_bytes_at(address+10, bank=bank)
script_talk_again = None
if script_talk_again_ptr > 0x4000:
script_talk_again = parse_script_engine_script_at(script_talk_again_ptr, map_group=map_group, map_id=map_id, debug=debug)
return {
"bit_number": bit_number,
"trainer_group": trainer_group,
"trainer_id": trainer_id,
"text_when_seen_ptr": text_when_seen_ptr,
"text_when_seen": text_when_seen,
"text_when_trainer_beaten_ptr": text_when_trainer_beaten_ptr,
"text_when_trainer_beaten": text_when_trainer_beaten,
"script_when_lost_ptr": script_when_lost_ptr,
"script_when_lost": script_when_lost,
"script_talk_again_ptr": script_talk_again_ptr,
"script_talk_again": script_talk_again,
}
def old_parse_people_event_bytes(some_bytes, address=None, map_group=None, map_id=None, debug=True):
"""parse some number of people-events from the data
see PeopleEvent
see http://hax.iimarck.us/files/scriptingcodes_eng.htm#Scripthdr
For example, map 1.1 (group 1 map 1) has four person-events.
37 05 07 06 00 FF FF 00 00 02 40 FF FF
3B 08 0C 05 01 FF FF 00 00 05 40 FF FF
3A 07 06 06 00 FF FF A0 00 08 40 FF FF
29 05 0B 06 00 FF FF 00 00 0B 40 FF FF
max of 14 people per map?
"""
assert len(some_bytes) % people_event_byte_size == 0, "wrong number of bytes"
#address is not actually required for this function to work...
bank = None
if address:
bank = calculate_bank(address)
people_events = []
for bytes in grouper(some_bytes, count=people_event_byte_size):
pict = int(bytes[0], 16)
y = int(bytes[1], 16) #y from top + 4
x = int(bytes[2], 16) #x from left + 4
face = int(bytes[3], 16) #0-4 for regular, 6-9 for static facing
move = int(bytes[4], 16)
clock_time_byte1 = int(bytes[5], 16)
clock_time_byte2 = int(bytes[6], 16)
color_function_byte = int(bytes[7], 16) #Color|Function
trainer_sight_range = int(bytes[8], 16)
lower_bits = color_function_byte & 0xF
#lower_bits_high = lower_bits >> 2
#lower_bits_low = lower_bits & 3
higher_bits = color_function_byte >> 4
#higher_bits_high = higher_bits >> 2
#higher_bits_low = higher_bits & 3
is_regular_script = lower_bits == 00
#pointer points to script
is_give_item = lower_bits == 01
#pointer points to [Item no.][Amount]
is_trainer = lower_bits == 02
#pointer points to trainer header
#goldmap called these next two bytes "text_block" and "text_bank"?
script_pointer_byte1 = int(bytes[9], 16)
script_pointer_byte2 = int(bytes[10], 16)
script_pointer = script_pointer_byte1 + (script_pointer_byte2 << 8)
#calculate the full address by assuming it's in the current bank
#but what if it's not in the same bank?
extra_portion = {}
if bank:
ptr_address = calculate_pointer(script_pointer, bank)
if is_regular_script:
print "parsing a person-script at x=" + str(x-4) + " y=" + str(y-4) + " address="+hex(ptr_address)
script = parse_script_engine_script_at(ptr_address, map_group=map_group, map_id=map_id)
extra_portion = {
"script_address": ptr_address,
"script": script,
"event_type": "script",
}
if is_give_item:
print "... not parsing give item event... [item id][quantity]"
extra_portion = {
"event_type": "give_item",
"give_item_data_address": ptr_address,
"item_id": ord(rom[ptr_address]),
"item_qty": ord(rom[ptr_address+1]),
}
if is_trainer:
print "parsing a trainer (person-event) at x=" + str(x) + " y=" + str(y)
parsed_trainer = old_parse_trainer_header_at(ptr_address, map_group=map_group, map_id=map_id)
extra_portion = {
"event_type": "trainer",
"trainer_data_address": ptr_address,
"trainer_data": parsed_trainer,
}
#XXX not sure what's going on here
#bit no. of bit table 1 (hidden if set)
#note: FFFF for none
when_byte = int(bytes[11], 16)
hide = int(bytes[12], 16)
bit_number_of_bit_table1_byte2 = int(bytes[11], 16)
bit_number_of_bit_table1_byte1 = int(bytes[12], 16)
bit_number_of_bit_table1 = bit_number_of_bit_table1_byte1 + (bit_number_of_bit_table1_byte2 << 8)
people_event = {
"pict": pict,
"y": y, #y from top + 4
"x": x, #x from left + 4
"face": face, #0-4 for regular, 6-9 for static facing
"move": move,
"clock_time": {"1": clock_time_byte1,
"2": clock_time_byte2}, #clock/time setting byte 1
"color_function_byte": color_function_byte, #Color|Function
"trainer_sight_range": trainer_sight_range, #trainer range of sight
"script_pointer": {"1": script_pointer_byte1,
"2": script_pointer_byte2},
#"text_block": text_block, #script pointer byte 1
#"text_bank": text_bank, #script pointer byte 2
"when_byte": when_byte, #bit no. of bit table 1 (hidden if set)
"hide": hide, #note: FFFF for none
"is_trainer": is_trainer,
"is_regular_script": is_regular_script,
"is_give_item": is_give_item,
}
people_event.update(extra_portion)
people_events.append(people_event)
return people_events
def parse_map_header_by_id(*args, **kwargs):
"""convenience function to parse a specific map"""
map_group, map_id = None, None
if "map_group" in kwargs.keys():
map_group = kwargs["map_group"]
if "map_id" in kwargs.keys():
map_id = kwargs["map_id"]
if (map_group == None and map_id != None) or \
(map_group != None and map_id == None):
raise Exception, "map_group and map_id must both be provided"
elif map_group == None and map_id == None and len(args) == 0:
raise Exception, "must be given an argument"
elif len(args) == 1 and type(args[0]) == str:
map_group = int(args[0].split(".")[0])
map_id = int(args[0].split(".")[1])
else:
raise Exception, "dunno what to do with input"
offset = map_names[map_group]["offset"]
map_header_offset = offset + ((map_id - 1) * map_header_byte_size)
return parse_map_header_at(map_header_offset, map_group=map_group, map_id=map_id)
def parse_all_map_headers(debug=True):
"""calls parse_map_header_at for each map in each map group"""
global map_names
if not map_names[1].has_key("offset"):
raise Exception, "dunno what to do - map_names should have groups with pre-calculated offsets by now"
for group_id, group_data in map_names.items():
offset = group_data["offset"]
#we only care about the maps
#del group_data["offset"]
for map_id, map_data in group_data.items():
if map_id == "offset": continue #skip the "offset" address for this map group
if debug: print "map_group is: " + str(group_id) + " map_id is: " + str(map_id)
map_header_offset = offset + ((map_id - 1) * map_header_byte_size)
map_names[group_id][map_id]["header_offset"] = map_header_offset
new_parsed_map = parse_map_header_at(map_header_offset, map_group=group_id, map_id=map_id, debug=debug)
map_names[group_id][map_id]["header_new"] = new_parsed_map
old_parsed_map = old_parse_map_header_at(map_header_offset, map_group=group_id, map_id=map_id, debug=debug)
map_names[group_id][map_id]["header_old"] = old_parsed_map
#map names with no labels will be generated at the end of the structure
map_names = {
1: {
0x1: {"name": "Olivine Pokémon Center 1F",
"label": "OlivinePokeCenter1F"},
0x2: {"name": "Olivine Gym"},
0x3: {"name": "Olivine Voltorb House"},
0x4: {"name": "Olivine House Beta"},
0x5: {"name": "Olivine Punishment Speech House"},
0x6: {"name": "Olivine Good Rod House"},
0x7: {"name": "Olivine Cafe"},
0x8: {"name": "Olivine Mart"},
0x9: {"name": "Route 38 Ecruteak Gate"},
0xA: {"name": "Route 39 Barn"},
0xB: {"name": "Route 39 Farmhouse"},
0xC: {"name": "Route 38"},
0xD: {"name": "Route 39"},
0xE: {"name": "Olivine City"},
},
2: {
0x1: {"name": "Mahogany Red Gyarados Speech House"},
0x2: {"name": "Mahogany Gym"},
0x3: {"name": "Mahogany Pokémon Center 1F",
"label": "MahoganyPokeCenter1F"},
0x4: {"name": "Route 42 Ecruteak Gate"},
0x5: {"name": "Route 42"},
0x6: {"name": "Route 44"},
0x7: {"name": "Mahogany Town"},
},
3: {
0x1: {"name": "Sprout Tower 1F"},
0x2: {"name": "Sprout Tower 2F"},
0x3: {"name": "Sprout Tower 3F"},
0x4: {"name": "Tin Tower 1F"},
0x5: {"name": "Tin Tower 2F"},
0x6: {"name": "Tin Tower 3F"},
0x7: {"name": "Tin Tower 4F"},
0x8: {"name": "Tin Tower 5F"},
0x9: {"name": "Tin Tower 6F"},
0xA: {"name": "Tin Tower 7F"},
0xB: {"name": "Tin Tower 8F"},
0xC: {"name": "Tin Tower 9F"},
0xD: {"name": "Burned Tower 1F"},
0xE: {"name": "Burned Tower B1F"},
0xF: {"name": "National Park"},
0x10: {"name": "National Park Bug Contest"},
0x11: {"name": "Radio Tower 1F"},
0x12: {"name": "Radio Tower 2F"},
0x13: {"name": "Radio Tower 3F"},
0x14: {"name": "Radio Tower 4F"},
0x15: {"name": "Radio Tower 5F"},
0x16: {"name": "Ruins of Alph Outside"},
0x17: {"name": "Ruins of Alph Ho-oh Chamber"},
0x18: {"name": "Ruins of Alph Kabuto Chamber"},
0x19: {"name": "Ruins of Alph Omanyte Chamber"},
0x1A: {"name": "Ruins of Alph Aerodactyl Chamber"},
0x1B: {"name": "Ruins of Alph Inner Chamber"},
0x1C: {"name": "Ruins of Alph Research Center"},
0x1D: {"name": "Ruins of Alph Ho-oh Item Room"},
0x1E: {"name": "Ruins of Alph Kabuto Item Room"},
0x1F: {"name": "Ruins of Alph Omanyte Item Room"},
0x20: {"name": "Ruins of Alph Aerodactyl Item Room"},
0x21: {"name": "Ruins of Alph Ho-Oh Word Room"},
0x22: {"name": "Ruins of Alph Kabuto Word Room"},
0x23: {"name": "Ruins of Alph Omanyte Word Room"},
0x24: {"name": "Ruins of Alph Aerodactyl Word Room"},
0x25: {"name": "Union Cave 1F"},
0x26: {"name": "Union Cave B1F"},
0x27: {"name": "Union Cave B2F"},
0x28: {"name": "Slowpoke Well B1F"},
0x29: {"name": "Slowpoke Well B2F"},
0x2A: {"name": "Olivine Lighthouse 1F"},
0x2B: {"name": "Olivine Lighthouse 2F"},
0x2C: {"name": "Olivine Lighthouse 3F"},
0x2D: {"name": "Olivine Lighthouse 4F"},
0x2E: {"name": "Olivine Lighthouse 5F"},
0x2F: {"name": "Olivine Lighthouse 6F"},
0x30: {"name": "Mahogany Mart 1F"},
0x31: {"name": "Team Rocket Base B1F"},
0x32: {"name": "Team Rocket Base B2F"},
0x33: {"name": "Team Rocket Base B3F"},
0x34: {"name": "Ilex Forest"},
0x35: {"name": "Warehouse Entrance"},
0x36: {"name": "Underground Path Switch Room Entrances"},
0x37: {"name": "Goldenrod Dept Store B1F"},
0x38: {"name": "Underground Warehouse"},
0x39: {"name": "Mount Mortar 1F Outside"},
0x3A: {"name": "Mount Mortar 1F Inside"},
0x3B: {"name": "Mount Mortar 2F Inside"},
0x3C: {"name": "Mount Mortar B1F"},
0x3D: {"name": "Ice Path 1F"},
0x3E: {"name": "Ice Path B1F"},
0x3F: {"name": "Ice Path B2F Mahogany Side"},
0x40: {"name": "Ice Path B2F Blackthorn Side"},
0x41: {"name": "Ice Path B3F"},
0x42: {"name": "Whirl Island NW"},
0x43: {"name": "Whirl Island NE"},
0x44: {"name": "Whirl Island SW"},
0x45: {"name": "Whirl Island Cave"},
0x46: {"name": "Whirl Island SE"},
0x47: {"name": "Whirl Island B1F"},
0x48: {"name": "Whirl Island B2F"},
0x49: {"name": "Whirl Island Lugia Chamber"},
0x4A: {"name": "Silver Cave Room 1"},
0x4B: {"name": "Silver Cave Room 2"},
0x4C: {"name": "Silver Cave Room 3"},
0x4D: {"name": "Silver Cave Item Rooms"},
0x4E: {"name": "Dark Cave Violet Entrance"},
0x4F: {"name": "Dark Cave Blackthorn Entrance"},
0x50: {"name": "Dragon's Den 1F"},
0x51: {"name": "Dragon's Den B1F"},
0x52: {"name": "Dragon Shrine"},
0x53: {"name": "Tohjo Falls"},
0x54: {"name": "Diglett's Cave"},
0x55: {"name": "Mount Moon"},
0x56: {"name": "Underground"},
0x57: {"name": "Rock Tunnel 1F"},
0x58: {"name": "Rock Tunnel B1F"},
0x59: {"name": "Safari Zone Fuchsia Gate Beta"},
0x5A: {"name": "Safari Zone Beta"},
0x5B: {"name": "Victory Road"},
},
4: {
0x1: {"name": "Ecruteak House"}, #passage to Tin Tower
0x2: {"name": "Wise Trio's Room"},
0x3: {"name": "Ecruteak Pokémon Center 1F",
"label": "EcruteakPokeCenter1F"},
0x4: {"name": "Ecruteak Lugia Speech House"},
0x5: {"name": "Dance Theatre"},
0x6: {"name": "Ecruteak Mart"},
0x7: {"name": "Ecruteak Gym"},
0x8: {"name": "Ecruteak Itemfinder House"},
0x9: {"name": "Ecruteak City"},
},
5: {
0x1: {"name": "Blackthorn Gym 1F"},
0x2: {"name": "Blackthorn Gym 2F"},
0x3: {"name": "Blackthorn Dragon Speech House"},
0x4: {"name": "Blackthorn Dodrio Trade House"},
0x5: {"name": "Blackthorn Mart"},
0x6: {"name": "Blackthorn Pokémon Center 1F",
"label": "BlackthornPokeCenter1F"},
0x7: {"name": "Move Deleter's House"},
0x8: {"name": "Route 45"},
0x9: {"name": "Route 46"},
0xA: {"name": "Blackthorn City"},
},
6: {
0x1: {"name": "Cinnabar Pokémon Center 1F",
"label": "CinnabarPokeCenter1F"},
0x2: {"name": "Cinnabar Pokémon Center 2F Beta",
"label": "CinnabarPokeCenter2FBeta"},
0x3: {"name": "Route 19 - Fuchsia Gate"},
0x4: {"name": "Seafoam Gym"},
0x5: {"name": "Route 19"},
0x6: {"name": "Route 20"},
0x7: {"name": "Route 21"},
0x8: {"name": "Cinnabar Island"},
},
7: {
0x1: {"name": "Cerulean Gym Badge Speech House"},
0x2: {"name": "Cerulean Police Station"},
0x3: {"name": "Cerulean Trade Speech House"},
0x4: {"name": "Cerulean Pokémon Center 1F",
"label": "CeruleanPokeCenter1F"},
0x5: {"name": "Cerulean Pokémon Center 2F Beta",
"label": "CeruleanPokeCenter2FBeta"},
0x6: {"name": "Cerulean Gym"},
0x7: {"name": "Cerulean Mart"},
0x8: {"name": "Route 10 Pokémon Center 1F",
"label": "Route10PokeCenter1F"},
0x9: {"name": "Route 10 Pokémon Center 2F Beta",
"label": "Route10PokeCenter2FBeta"},
0xA: {"name": "Power Plant"},
0xB: {"name": "Bill's House"},
0xC: {"name": "Route 4"},
0xD: {"name": "Route 9"},
0xE: {"name": "Route 10"},
0xF: {"name": "Route 24"},
0x10: {"name": "Route 25"},
0x11: {"name": "Cerulean City"},
},
8: {
0x1: {"name": "Azalea Pokémon Center 1F",
"label": "AzaleaPokeCenter1F"},
0x2: {"name": "Charcoal Kiln"},
0x3: {"name": "Azalea Mart"},
0x4: {"name": "Kurt's House"},
0x5: {"name": "Azalea Gym"},
0x6: {"name": "Route 33"},
0x7: {"name": "Azalea Town"},
},
9: {
0x1: {"name": "Lake of Rage Hidden Power House"},
0x2: {"name": "Lake of Rage Magikarp House"},
0x3: {"name": "Route 43 Mahogany Gate"},
0x4: {"name": "Route 43 Gate"},
0x5: {"name": "Route 43"},
0x6: {"name": "Lake of Rage"},
},
10: {
0x1: {"name": "Route 32"},
0x2: {"name": "Route 35"},
0x3: {"name": "Route 36"},
0x4: {"name": "Route 37"},
0x5: {"name": "Violet City"},
0x6: {"name": "Violet Mart"},
0x7: {"name": "Violet Gym"},
0x8: {"name": "Earl's Pokémon Academy",
"label": "EarlsPokemonAcademy"},
0x9: {"name": "Violet Nickname Speech House"},
0xA: {"name": "Violet Pokémon Center 1F",
"label": "VioletPokeCenter1F"},
0xB: {"name": "Violet Onix Trade House"},
0xC: {"name": "Route 32 Ruins of Alph Gate"},
0xD: {"name": "Route 32 Pokémon Center 1F",
"label": "Route32PokeCenter1F"},
0xE: {"name": "Route 35 Goldenrod gate"},
0xF: {"name": "Route 35 National Park gate"},
0x10: {"name": "Route 36 Ruins of Alph gate"},
0x11: {"name": "Route 36 National Park gate"},
},
11: {
0x1: {"name": "Route 34"},
0x2: {"name": "Goldenrod City"},
0x3: {"name": "Goldenrod Gym"},
0x4: {"name": "Goldenrod Bike Shop"},
0x5: {"name": "Goldenrod Happiness Rater"},
0x6: {"name": "Goldenrod Bill's House"},
0x7: {"name": "Goldenrod Magnet Train Station"},
0x8: {"name": "Goldenrod Flower Shop"},
0x9: {"name": "Goldenrod PP Speech House"},
0xA: {"name": "Goldenrod Name Rater's House"},
0xB: {"name": "Goldenrod Dept Store 1F"},
0xC: {"name": "Goldenrod Dept Store 2F"},
0xD: {"name": "Goldenrod Dept Store 3F"},
0xE: {"name": "Goldenrod Dept Store 4F"},
0xF: {"name": "Goldenrod Dept Store 5F"},
0x10: {"name": "Goldenrod Dept Store 6F"},
0x11: {"name": "Goldenrod Dept Store Elevator"},
0x12: {"name": "Goldenrod Dept Store Roof"},
0x13: {"name": "Goldenrod Game Corner"},
0x14: {"name": "Goldenrod Pokémon Center 1F",
"label": "GoldenrodPokeCenter1F"},
0x15: {"name": "Goldenrod PokéCom Center 2F Mobile",
"label": "GoldenrodPokeComCenter2FMobile"},
0x16: {"name": "Ilex Forest Azalea Gate"},
0x17: {"name": "Route 34 Ilex Forest Gate"},
0x18: {"name": "Day Care"},
},
12: {
0x1: {"name": "Route 6"},
0x2: {"name": "Route 11"},
0x3: {"name": "Vermilion City"},
0x4: {"name": "Vermilion House Fishing Speech House"},
0x5: {"name": "Vermilion Pokémon Center 1F",
"label": "VermilionPokeCenter1F"},
0x6: {"name": "Vermilion Pokémon Center 2F Beta",
"label": "VermilionPokeCenter2FBeta"},
0x7: {"name": "Pokémon Fan Club"},
0x8: {"name": "Vermilion Magnet Train Speech House"},
0x9: {"name": "Vermilion Mart"},
0xA: {"name": "Vermilion House Diglett's Cave Speech House"},
0xB: {"name": "Vermilion Gym"},
0xC: {"name": "Route 6 Saffron Gate"},
0xD: {"name": "Route 6 Underground Entrance"},
},
13: {
0x1: {"name": "Route 1"},
0x2: {"name": "Pallet Town"},
0x3: {"name": "Red's House 1F"},
0x4: {"name": "Red's House 2F"},
0x5: {"name": "Blue's House"},
0x6: {"name": "Oak's Lab"},
},
14: {
0x1: {"name": "Route 3"},
0x2: {"name": "Pewter City"},
0x3: {"name": "Pewter Nidoran Speech House"},
0x4: {"name": "Pewter Gym"},
0x5: {"name": "Pewter Mart"},
0x6: {"name": "Pewter Pokémon Center 1F",
"label": "PewterPokeCenter1F"},
0x7: {"name": "Pewter Pokémon Center 2F Beta",
"label": "PewterPokeCEnter2FBeta"},
0x8: {"name": "Pewter Snooze Speech House"},
},
15: {
0x1: {"name": "Olivine Port"},
0x2: {"name": "Vermilion Port"},
0x3: {"name": "Fast Ship 1F"},
0x4: {"name": "Fast Ship Cabins NNW, NNE, NE",
"label": "FastShipCabins_NNW_NNE_NE"},
0x5: {"name": "Fast Ship Cabins SW, SSW, NW",
"label": "FastShipCabins_SW_SSW_NW"},
0x6: {"name": "Fast Ship Cabins SE, SSE, Captain's Cabin",
"label": "FastShipCabins_SE_SSE_CaptainsCabin"},
0x7: {"name": "Fast Ship B1F"},
0x8: {"name": "Olivine Port Passage"},
0x9: {"name": "Vermilion Port Passage"},
0xA: {"name": "Mount Moon Square"},
0xB: {"name": "Mount Moon Gift Shop"},
0xC: {"name": "Tin Tower Roof"},
},
16: {
0x1: {"name": "Route 23"},
0x2: {"name": "Indigo Plateau Pokémon Center 1F",
"label": "IndigoPlateauPokeCenter1F"},
0x3: {"name": "Will's Room"},
0x4: {"name": "Koga's Room"},
0x5: {"name": "Bruno's Room"},
0x6: {"name": "Karen's Room"},
0x7: {"name": "Lance's Room"},
0x8: {"name": "Hall of Fame",
"label": "HallOfFame"},
},
17: {
0x1: {"name": "Route 13"},
0x2: {"name": "Route 14"},
0x3: {"name": "Route 15"},
0x4: {"name": "Route 18"},
0x5: {"name": "Fuchsia City"},
0x6: {"name": "Fuchsia Mart"},
0x7: {"name": "Safari Zone Main Office"},
0x8: {"name": "Fuchsia Gym"},
0x9: {"name": "Fuchsia Bill Speech House"},
0xA: {"name": "Fuchsia Pokémon Center 1F",
"label": "FuchsiaPokeCenter1F"},
0xB: {"name": "Fuchsia Pokémon Center 2F Beta",
"label": "FuchsiaPokeCenter2FBeta"},
0xC: {"name": "Safari Zone Warden's Home"},
0xD: {"name": "Route 15 Fuchsia Gate"},
},
18: {
0x1: {"name": "Route 8"},
0x2: {"name": "Route 12"},
0x3: {"name": "Route 10"},
0x4: {"name": "Lavender Town"},
0x5: {"name": "Lavender Pokémon Center 1F",
"label": "LavenderPokeCenter1F"},
0x6: {"name": "Lavender Pokémon Center 2F Beta",
"label": "LavenderPokeCenter2FBeta"},
0x7: {"name": "Mr. Fuji's House"},
0x8: {"name": "Lavender Town Speech House"},
0x9: {"name": "Lavender Name Rater"},
0xA: {"name": "Lavender Mart"},
0xB: {"name": "Soul House"},
0xC: {"name": "Lav Radio Tower 1F"},
0xD: {"name": "Route 8 Saffron Gate"},
0xE: {"name": "Route 12 Super Rod House"},
},
19: {
0x1: {"name": "Route 28"},
0x2: {"name": "Silver Cave Outside"},
0x3: {"name": "Silver Cave Pokémon Center 1F",
"label": "SilverCavePokeCenter1F"},
0x4: {"name": "Route 28 Famous Speech House"},
},
20: {
0x1: {"name": "Pokémon Center 2F",
"label": "PokeCenter2F"},
0x2: {"name": "Trade Center"},
0x3: {"name": "Colosseum"},
0x4: {"name": "Time Capsule"},
0x5: {"name": "Mobile Trade Room Mobile"},
0x6: {"name": "Mobile Battle Room"},
},
21: {
0x1: {"name": "Route 7"},
0x2: {"name": "Route 16"},
0x3: {"name": "Route 17"},
0x4: {"name": "Celadon City"},
0x5: {"name": "Celadon Dept Store 1F"},
0x6: {"name": "Celadon Dept Store 2F"},
0x7: {"name": "Celadon Dept Store 3F"},
0x8: {"name": "Celadon Dept Store 4F"},
0x9: {"name": "Celadon Dept Store 5F"},
0xA: {"name": "Celadon Dept Store 6F"},
0xB: {"name": "Celadon Dept Store Elevator"},
0xC: {"name": "Celadon Mansion 1F"},
0xD: {"name": "Celadon Mansion 2F"},
0xE: {"name": "Celadon Mansion 3F"},
0xF: {"name": "Celadon Mansion Roof"},
0x10: {"name": "Celadon Mansion Roof House"},
0x11: {"name": "Celadon Pokémon Center 1F",
"label": "CeladonPokeCenter1F"},
0x12: {"name": "Celadon Pokémon Center 2F Beta",
"label": "CeladonPokeCenter2FBeta"},
0x13: {"name": "Celadon Game Corner"},
0x14: {"name": "Celadon Game Corner Prize Room"},
0x15: {"name": "Celadon Gym"},
0x16: {"name": "Celadon Cafe"},
0x17: {"name": "Route 16 Fuchsia Speech House"},
0x18: {"name": "Route 16 Gate"},
0x19: {"name": "Route 7 Saffron Gate"},
0x1A: {"name": "Route 17 18 Gate"},
},
22: {
0x1: {"name": "Route 40"},
0x2: {"name": "Route 41"},
0x3: {"name": "Cianwood City"},
0x4: {"name": "Mania's House"},
0x5: {"name": "Cianwood Gym"},
0x6: {"name": "Cianwood Pokémon Center 1F",
"label": "CianwoodPokeCenter1F"},
0x7: {"name": "Cianwood Pharmacy"},
0x8: {"name": "Cianwood City Photo Studio"},
0x9: {"name": "Cianwood Lugia Speech House"},
0xA: {"name": "Poke Seer's House"},
0xB: {"name": "Battle Tower 1F"},
0xC: {"name": "Battle Tower Battle Room"},
0xD: {"name": "Battle Tower Elevator"},
0xE: {"name": "Battle Tower Hallway"},
0xF: {"name": "Route 40 Battle Tower Gate"},
0x10: {"name": "Battle Tower Outside"},
},
23: {
0x1: {"name": "Route 2"},
0x2: {"name": "Route 22"},
0x3: {"name": "Viridian City"},
0x4: {"name": "Viridian Gym"},
0x5: {"name": "Viridian Nickname Speech House"},
0x6: {"name": "Trainer House 1F"},
0x7: {"name": "Trainer House B1F"},
0x8: {"name": "Viridian Mart"},
0x9: {"name": "Viridian Pokémon Center 1F",
"label": "ViridianPokeCenter1F"},
0xA: {"name": "Viridian Pokémon Center 2F Beta",
"label": "ViridianPokeCenter2FBeta"},
0xB: {"name": "Route 2 Nugget Speech House"},
0xC: {"name": "Route 2 Gate"},
0xD: {"name": "Victory Road Gate"},
},
24: {
0x1: {"name": "Route 26"},
0x2: {"name": "Route 27"},
0x3: {"name": "Route 29"},
0x4: {"name": "New Bark Town"},
0x5: {"name": "Elm's Lab"},
0x6: {"name": "Kris's House 1F"},
0x7: {"name": "Kris's House 2F"},
0x8: {"name": "Kris's Neighbor's House"},
0x9: {"name": "Elm's House"},
0xA: {"name": "Route 26 Heal Speech House"},
0xB: {"name": "Route 26 Day of Week Siblings House"},
0xC: {"name": "Route 27 Sandstorm House"},
0xD: {"name": "Route 29 46 Gate"},
},
25: {
0x1: {"name": "Route 5"},
0x2: {"name": "Saffron City"},
0x3: {"name": "Fighting Dojo"},
0x4: {"name": "Saffron Gym"},
0x5: {"name": "Saffron Mart"},
0x6: {"name": "Saffron Pokémon Center 1F",
"label": "SaffronPokeCenter1F"},
0x7: {"name": "Saffron Pokémon Center 2F Beta",
"label": "SaffronPokeCenter2FBeta"},
0x8: {"name": "Mr. Psychic's House"},
0x9: {"name": "Saffron Train Station"},
0xA: {"name": "Silph Co. 1F"},
0xB: {"name": "Copycat's House 1F"},
0xC: {"name": "Copycat's House 2F"},
0xD: {"name": "Route 5 Underground Entrance"},
0xE: {"name": "Route 5 Saffron City Gate"},
0xF: {"name": "Route 5 Cleanse Tag Speech House"},
},
26: {
0x1: {"name": "Route 30"},
0x2: {"name": "Route 31"},
0x3: {"name": "Cherrygrove City"},
0x4: {"name": "Cherrygrove Mart"},
0x5: {"name": "Cherrygrove Pokémon Center 1F",
"label": "CherrygrovePokeCenter1F"},
0x6: {"name": "Cherrygrove Gym Speech House"},
0x7: {"name": "Guide Gent's House"},
0x8: {"name": "Cherrygrove Evolution Speech House"},
0x9: {"name": "Route 30 Berry Speech House"},
0xA: {"name": "Mr. Pokémon's House"},
0xB: {"name": "Route 31 Violet Gate"},
},
}
#generate labels for each map name
for map_group_id in map_names.keys():
map_group = map_names[map_group_id]
for map_id in map_group.keys():
#skip if we maybe already have the 'offset' label set in this map group
if map_id == "offset": continue
#skip if we provided a pre-set value for the map's label
if map_group[map_id].has_key("label"): continue
#convience alias
map_data = map_group[map_id]
#clean up the map name to be an asm label
cleaned_name = map_name_cleaner(map_data["name"])
#set the value in the original dictionary
map_names[map_group_id][map_id]["label"] = cleaned_name
#generate map constants (like 1=PALLET_TOWN)
generate_map_constant_labels()
#### asm utilities ####
#these are pulled in from pokered/extras/analyze_incbins.py
#store each line of source code here
asm = None
#store each incbin line separately
incbin_lines = []
#storage for processed incbin lines
processed_incbins = {}
def to_asm(some_object):
"""shows an object's asm with a label and an ending comment
showing the next byte address"""
if isinstance(some_object, int):
some_object = script_parse_table[some_object]
#add one to the last_address to show where the next byte is in the file
last_address = some_object.last_address
#create a line like "label: ; 0x10101"
asm = some_object.label + ": ; " + hex(some_object.address) + "\n"
#now add the inner/actual asm
#asm += spacing + some_object.to_asm().replace("\n", "\n"+spacing).replace("\n"+spacing+"\n"+spacing, "\n\n"+spacing)
asmr = some_object.to_asm()
asmr = asmr.replace("\n", "\n"+spacing)
asmr = asmr.replace("\n"+spacing+"\n", "\n\n"+spacing)
asmr = asmr.replace("\n\n"+spacing+spacing, "\n\n"+spacing)
asm += spacing + asmr
#show the address of the next byte below this
asm += "\n; " + hex(last_address)
return asm
def flattener(x):
"flattens a list of sublists into just one list (generator)"
try:
it = iter(x)
except TypeError:
yield x
else:
for i in it:
for j in flattener(i):
yield j
def flatten(x):
"flattens a list of sublists into just one list"
return list(flattener(x))
def get_dependencies_for(some_object):
"""
calculates which labels need to be satisfied for an object
to be inserted into the asm and compile successfully.
You could also choose to not insert labels into the asm, but
then you're losing out on the main value of having asm in the
first place.
"""
if isinstance(some_object, int):
some_object = script_parse_table[some_object]
deps = some_object.get_dependencies()
return list(flatten(deps))
def isolate_incbins():
"find each incbin line"
global incbin_lines, asm
incbin_lines = []
for line in asm:
if line == "": continue
if line.count(" ") == len(line): continue
#clean up whitespace at beginning of line
while line[0] == " ":
line = line[1:]
if line[0:6] == "INCBIN" and "baserom.gbc" in line:
incbin_lines.append(line)
return incbin_lines
def process_incbins():
"parse incbin lines into memory"
global asm, incbin_lines, processed_incbins
#load asm if it isn't ready yet
if asm == [] or asm == None:
load_asm()
#get a list of incbins if that hasn't happened yet
if incbin_lines == [] or incbin_lines == None:
isolate_incbins()
#reset the global that this function creates
processed_incbins = {}
#for each incbin..
for incbin in incbin_lines:
#reset this entry
processed_incbin = {}
#get the line number from the global asm line list
line_number = asm.index(incbin)
#forget about all the leading characters
partial_start = incbin[21:]
start = partial_start.split(",")[0].replace("$", "0x")
start = eval(start)
start_hex = hex(start).replace("0x", "$")
partial_interval = incbin[21:].split(",")[1]
partial_interval = partial_interval.replace(";", "#")
partial_interval = partial_interval.replace("$", "0x").replace("0xx", "0x")
interval = eval(partial_interval)
interval_hex = hex(interval).replace("0x", "$").replace("x", "")
end = start + interval
end_hex = hex(end).replace("0x", "$")
processed_incbin = {"line_number": line_number,
"line": incbin,
"start": start,
"interval": interval,
"end": end, }
#don't add this incbin if the interval is 0
if interval != 0:
processed_incbins[line_number] = processed_incbin
return processed_incbins
def reset_incbins():
"reset asm before inserting another diff"
global asm, incbin_lines, processed_incbins
asm = None
incbin_lines = []
processed_incbins = {}
load_asm()
isolate_incbins()
process_incbins()
def find_incbin_to_replace_for(address, debug=False, rom_file="../baserom.gbc"):
"""returns a line number for which incbin to edit
if you were to insert bytes into main.asm"""
if type(address) == str: address = int(address, 16)
if not (0 <= address <= os.lstat(rom_file).st_size):
raise IndexError, "address is out of bounds"
for incbin_key in processed_incbins.keys():
incbin = processed_incbins[incbin_key]
start = incbin["start"]
end = incbin["end"]
if debug:
print "start is: " + str(start)
print "end is: " + str(end)
print "address is: " + str(type(address))
print "checking.... " + hex(start) + " <= " + hex(address) + " <= " + hex(end)
if start <= address <= end:
return incbin_key
return None
def split_incbin_line_into_three(line, start_address, byte_count, rom_file="../baserom.gbc"):
"""
splits an incbin line into three pieces.
you can replace the middle one with the new content of length bytecount
start_address: where you want to start inserting bytes
byte_count: how many bytes you will be inserting
"""
if type(start_address) == str: start_address = int(start_address, 16)
if not (0 <= start_address <= os.lstat(rom_file).st_size):
raise IndexError, "start_address is out of bounds"
if len(processed_incbins) == 0:
raise Exception, "processed_incbins must be populated"
original_incbin = processed_incbins[line]
start = original_incbin["start"]
end = original_incbin["end"]
#start, end1, end2 (to be printed as start, end1 - end2)
if start_address - start > 0:
first = (start, start_address, start)
else:
first = (None) #skip this one because we're not including anything
#this is the one you will replace with whatever content
second = (start_address, byte_count)
third = (start_address + byte_count, end - (start_address + byte_count))
output = ""
if first:
output += "INCBIN \"baserom.gbc\",$" + hex(first[0])[2:] + ",$" + hex(first[1])[2:] + " - $" + hex(first[2])[2:] + "\n"
output += "INCBIN \"baserom.gbc\",$" + hex(second[0])[2:] + "," + str(byte_count) + "\n"
output += "INCBIN \"baserom.gbc\",$" + hex(third[0])[2:] + ",$" + hex(third[1])[2:] #no newline
return output
def generate_diff_insert(line_number, newline, debug=False):
"""generates a diff between the old main.asm and the new main.asm
note: requires python2.7 i think? b/c of subprocess.check_output"""
global asm
original = "\n".join(line for line in asm)
newfile = deepcopy(asm)
newfile[line_number] = newline #possibly inserting multiple lines
newfile = "\n".join(line for line in newfile)
#make sure there's a newline at the end of the file
if newfile[-1] != "\n":
newfile += "\n"
original_filename = "ejroqjfoad.temp"
newfile_filename = "fjiqefo.temp"
original_fh = open(original_filename, "w")
original_fh.write(original)
original_fh.close()
newfile_fh = open(newfile_filename, "w")
newfile_fh.write(newfile)
newfile_fh.close()
try:
from subprocess import CalledProcessError
except ImportError:
CalledProcessError = None
try:
diffcontent = subprocess.check_output("diff -u ../main.asm " + newfile_filename, shell=True)
except (AttributeError, CalledProcessError):
p = subprocess.Popen(["diff", "-u", "../main.asm", newfile_filename], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
diffcontent = out
os.system("rm " + original_filename)
os.system("rm " + newfile_filename)
if debug: print diffcontent
return diffcontent
def apply_diff(diff, try_fixing=True, do_compile=True):
print "... Applying diff."
#write the diff to a file
fh = open("temp.patch", "w")
fh.write(diff)
fh.close()
#apply the patch
os.system("cp ../main.asm ../main1.asm")
os.system("patch ../main.asm temp.patch")
#remove the patch
os.system("rm temp.patch")
#confirm it's working
if do_compile:
try:
subprocess.check_call("cd ../; make clean; make", shell=True)
return True
except Exception, exc:
if try_fixing:
os.system("mv ../main1.asm ../main.asm")
return False
class AsmLine:
#TODO: parse label lines
def __init__(self, line, bank=None):
self.line = line
self.bank = bank
def to_asm(self):
return self.line
class Incbin:
def __init__(self, line, bank=None, debug=False):
self.line = line
self.bank = bank
self.replace_me = False
self.debug = debug
self.parse()
def parse(self):
incbin = self.line
partial_start = incbin[21:]
start = partial_start.split(",")[0].replace("$", "0x")
if self.debug:
print "Incbin.parse -- line is: " + self.line
print "Incbin.parse -- partial_start is: " + partial_start
print "Incbin.parse -- start is: " + start
try:
start = eval(start)
except Exception, e:
raise Exception, "problem with evaluating interval range"
start_hex = hex(start).replace("0x", "$")
partial_interval = incbin[21:].split(",")[1]
partial_interval = partial_interval.replace(";", "#")
partial_interval = partial_interval.replace("$", "0x").replace("0xx", "0x")
interval = eval(partial_interval)
interval_hex = hex(interval).replace("0x", "$").replace("x", "")
end = start + interval
end_hex = hex(end).replace("0x", "$")
self.address = start
self.start_address = start
self.end_address = end
self.last_address = end
self.interval = interval
def to_asm(self):
if self.interval > 0:
return self.line
else: return ""
def split(self, start_address, byte_count):
"""splits this incbin into three separate incbins"""
if start_address < self.start_address or start_address > self.end_address:
raise Exception, "this incbin doesn't handle this address"
incbins = []
if self.debug:
print "splitting an incbin ("+self.line+") into three at "+hex(start_address)+" for "+str(byte_count)+" bytes"
#start, end1, end2 (to be printed as start, end1 - end2)
if (start_address - self.start_address) > 0:
first = (self.start_address, start_address, self.start_address)
incbins.append(Incbin("INCBIN \"baserom.gbc\",$%.2x,$%.2x - $%.2x" % (first[0], first[1], first[2])))
if self.debug:
print " " + incbins[0].line
else:
#skip this one because we're not including anything
first = None
#this is the one you will replace with whatever content
second = (start_address, byte_count)
incbins.append(Incbin("INCBIN \"baserom.gbc\",$%.2x,$%.2x" % (start_address, byte_count)))
incbins[-1].replace_me = True
if self.debug:
print " " + incbins[-1].line
if (self.last_address - (start_address + byte_count)) > 0:
third = (start_address + byte_count, self.last_address - (start_address + byte_count))
incbins.append(Incbin("INCBIN \"baserom.gbc\",$%.2x,$%.2x" % (third[0], third[1])))
if self.debug:
print " " + incbins[-1].line
return incbins
class AsmSection:
def __init__(self, line):
self.bank_id = None
self.line = line
self.parse()
def parse(self):
line = self.line
bank_id = int(line.split("\"")[1].split("bank")[1], 16)
self.bank_id = bank_id
start_address = bank_id * 0x4000
end_address = (bank_id * 0x4000) + 0x4000 - 1
self.address = self.start_address = start_address
self.last_address = None
self.end_address = None
#this entity doesn't actually take up this space..
#although it could be argued that lines should exist under this object
#self.address = self.start_address = start_address
#self.last_address = self.end_address = end_address
def to_asm(self):
return self.line
class Asm:
"""controls the overall asm output"""
def __init__(self, filename="../main.asm", debug=True):
self.parts = []
self.filename = filename
self.debug = debug
self.load_and_parse()
def load_and_parse(self):
self.parts = []
asm = open(self.filename, "r").read().split("\n")
asm_list = AsmList(asm)
bank = 0
for line in asm_list:
if line[0:6] == "INCBIN" or line[1:6] == "INCBIN":
thing = Incbin(line, bank=bank)
elif line[0:7] == "SECTION":
thing = AsmSection(line)
bank = thing.bank_id
else:
thing = AsmLine(line, bank=bank)
self.parts.append(thing)
def insert(self, new_object):
#if isinstance(new_object, TextScript):
# print "ignoring TextScript object-- these seem very broken?"
# return
if not hasattr(new_object, "address"):
print "object needs to have an address property: " + str(new_object)
return
if not hasattr(new_object, "last_address"):
print "object needs to have a last_address property: " + str(new_object)
return
#check if the object is already inserted
if new_object in self.parts:
print "object was previously inserted ("+str(new_object)+")"
return
start_address = new_object.address
end_address = new_object.last_address
if self.debug:
print "object is type="+str(new_object.__class__)+" new_object="+str(new_object)
print "start_address="+hex(start_address)+" end_address="+hex(end_address)
if (end_address < start_address) or ((end_address - start_address) < 0):
if not self.debug:
print "object is type="+str(new_object.__class__)+" new_object="+str(new_object)
print "start_address="+hex(start_address)+" end_address="+hex(end_address)
if hasattr(new_object, "to_asm"):
print to_asm(new_object)
raise Exception, "Asm.insert was given an object with a bad address range"
# 1) find which object needs to be replaced
# or
# 2) find which object goes after it
found = False
for object in list(self.parts):
#skip objects without a defined interval (like a comment line)
if not hasattr(object, "address") or not hasattr(object, "last_address"):
continue
#skip an AsmSection
if isinstance(object, AsmSection):
continue
#replace an incbin with three incbins, replace middle incbin with whatever
elif isinstance(object, Incbin) and (object.address <= start_address < object.last_address):
#split up the incbin into three segments
incbins = object.split(start_address, end_address - start_address)
#figure out which incbin to replace with the new object
if incbins[0].replace_me:
index = 0
else: #assume incbins[1].replace_me (the middle one)
index = 1
#replace that index with the new_object
incbins[index] = new_object
#insert these incbins into self.parts
gindex = self.parts.index(object)
self.parts = self.parts[:gindex] + incbins + self.parts[gindex:]
self.parts.remove(object)
found = True
break
#insert before the current object
elif object.address > end_address:
#insert_before = index of object
index = self.parts.index(object)
self.parts.insert(index, new_object)
found = True
break
if not found:
raise Exception, "unable to insert object into Asm"
return True
def insert_single_with_dependencies(self, object0):
objects = get_dependencies_for(object0) + [object0]
objects = list(set(objects))
for object in objects:
if object in self.parts:
if self.debug:
print "already inserted -- object.__class__="+str(object.__class__)+" object is: "+str(object)+\
" for object.__class__="+str(object0.__class__)+" object="+str(object0)
continue
if self.debug:
print "object.__class__="+str(object.__class__) + " object is: " + str(object)
self.insert(object)
def insert_all(self, limit=100):
count = 0
for each in script_parse_table.items():
if count == limit: break
object = each[1]
if type(object) == str: continue
self.insert_single_with_dependencies(object)
count += 1
def insert_and_dump(self, limit=100, filename="output.txt"):
self.insert_all(limit=limit)
self.dump(filename=filename)
def dump(self, filename="output.txt"):
fh = open(filename, "w")
newlines_before_next_obj_requested = 0
newlines_before_next_obj_given = 0
current_requested_newlines_before = 0
current_requested_newlines_after = 0
previous_requested_newlines_before = 0
previous_requested_newlines_after = 0
written_newlines = 0
write_something = False
first = True
last = None
for each in self.parts:
asm = ""
previous_requested_newlines_after = current_requested_newlines_after
current_requested_newlines_before = current_requested_newlines_after
write_something = True
if (isinstance(each, str) and each == "") or (isinstance(each, AsmLine) and each.line == ""):
current_requested_newlines_before = 0
if current_requested_newlines_after < 2:
current_requested_newlines_after += 1
write_something = False
elif (isinstance(each, str) and each != "") or (isinstance(each, AsmLine) and each.line != ""):
if isinstance(each, AsmLine):
asm = each.to_asm()
elif isinstance(each, str):
asm = each
current_requested_newlines_before = 0
current_requested_newlines_after = 1
elif isinstance(each, AsmSection) or isinstance(each, Incbin) or hasattr(each, "to_asm"):
if isinstance(each, AsmSection) or isinstance(each, Incbin):
asm = each.to_asm()
else:
asm = to_asm(each)
current_requested_newlines_before = 2
current_requested_newlines_after = 2
else:
raise Exception, "dunno what to do with("+str(each)+") in Asm.parts"
if write_something:
if not first:
newlines_before = max([current_requested_newlines_before, previous_requested_newlines_after])
while written_newlines < newlines_before:
fh.write("\n")
written_newlines += 1
else:
first = False
fh.write(asm)
written_newlines = 0
last = each
#make sure the file ends with a newline
fh.write("\n")
def index(seq, f):
"""return the index of the first item in seq
where f(item) == True."""
return next((i for i in xrange(len(seq)) if f(seq[i])), None)
def analyze_intervals():
"""find the largest baserom.gbc intervals"""
global asm, processed_incbins
if asm == None:
load_asm()
if processed_incbins == {}:
isolate_incbins()
process_incbins()
results = []
ordered_keys = sorted(processed_incbins, key=lambda entry: processed_incbins[entry]["interval"])
ordered_keys.reverse()
for key in ordered_keys:
results.append(processed_incbins[key])
return results
all_labels = []
def write_all_labels(all_labels, filename="labels.json"):
fh = open(filename, "w")
fh.write(json.dumps(all_labels))
fh.close()
return True
#TODO: implement get_ram_label
def get_ram_label(address):
"""not implemented yet.. supposed to get a label for a particular RAM location
like W_PARTYPOKE1HP"""
return None
def get_label_for(address):
"""returns a label assigned to a particular address"""
global all_labels
if type(address) != int:
print "get_label_for requires an integer address"
return None
#the old way
for thing in all_labels:
if thing["address"] == address:
return thing["label"]
#the new way
if is_script_already_parsed_at(address):
obj = script_parse_table[address]
if hasattr(obj, "label"):
return getattr(obj, "label")
else:
return "AlreadyParsedNoDefaultUnknownLabel_" + hex(address)
#return "NotYetParsed_"+hex(address)
return "$%.2x"%(address)
def remove_quoted_text(line):
"""get rid of content inside quotes
and also removes the quotes from the input string"""
while line.count("\"") % 2 == 0 and line.count("\"") > 0:
first = line.find("\"")
second = line.find("\"", first+1)
line = line[0:first] + line[second+1:]
while line.count("\'") % 2 == 0 and line.count("'") > 0:
first = line.find("\'")
second = line.find("\'", first+1)
line = line[0:first] + line[second+1:]
return line
class Label:
def __init__(self, name=None, address=None, line_number=None):
assert name!=None, "need a name"
assert address!=None, "need an address"
assert line_number!=None, "need a line number"
self.name, self.address, self.line_number = str(name), int(address), int(line_number)
def line_has_comment_address(line, returnable={}, bank=None):
"""checks that a given line has a comment
with a valid address, and returns the address in the object.
Note: bank is required if you have a 4-letter-or-less address,
because otherwise there is no way to figure out which bank
is curretly being scanned."""
#first set the bank/offset to nada
returnable["bank"] = None
returnable["offset"] = None
returnable["address"] = None
#only valid characters are 0-9A-F
valid = [str(x) for x in range(0,10)] + [chr(x) for x in range(97, 102+1)]
#check if there is a comment in this line
if ";" not in line:
return False
#first throw away anything in quotes
if (line.count("\"") % 2 == 0 and line.count("\"")!=0) \
or (line.count("\'") % 2 == 0 and line.count("\'")!=0):
line = remove_quoted_text(line)
#check if there is still a comment in this line after quotes removed
if ";" not in line:
return False
#but even if there's a semicolon there must be later text
if line[-1] == ";":
return False
#and just a space doesn't count
if line[-2:] == "; ":
return False
#and multiple whitespace doesn't count either
line = line.rstrip(" ").lstrip(" ")
if line[-1] == ";":
return False
#there must be more content after the semicolon
if len(line)-1 == line.find(";"):
return False
#split it up into the main comment part
comment = line[line.find(";")+1:]
#don't want no leading whitespace
comment = comment.lstrip(" ").rstrip(" ")
#split up multi-token comments into single tokens
token = comment
if " " in comment:
#use the first token in the comment
token = comment.split(" ")[0]
if token in ["0x", "$", "x", ":"]:
return False
offset = None
#process a token with a A:B format
if ":" in token: #3:3F0A, $3:$3F0A, 0x3:0x3F0A, 3:3F0A
#split up the token
bank_piece = token.split(":")[0].lower()
offset_piece = token.split(":")[1].lower()
#filter out blanks/duds
if bank_piece in ["$", "0x", "x"] \
or offset_piece in ["$", "0x", "x"]:
return False
#they can't have both "$" and "x"
if "$" in bank_piece and "x" in bank_piece:
return False
if "$" in offset_piece and "x" in offset_piece:
return False
#process the bank piece
if "$" in bank_piece:
bank_piece = bank_piece.replace("$", "0x")
#check characters for validity?
for c in bank_piece.replace("x", ""):
if c not in valid:
return False
bank = int(bank_piece, 16)
#process the offset piece
if "$" in offset_piece:
offset_piece = offset_piece.replace("$", "0x")
#check characters for validity?
for c in offset_piece.replace("x", ""):
if c not in valid:
return False
offset = int(offset_piece, 16)
#filter out blanks/duds
elif token in ["$", "0x", "x"]:
return False
#can't have both "$" and "x" in the number
elif "$" in token and "x" in token:
return False
elif "x" in token and not "0x" in token: #it should be 0x
return False
elif "$" in token and not "x" in token:
token = token.replace("$", "0x")
offset = int(token, 16)
elif "0x" in token and not "$" in token:
offset = int(token, 16)
else: #might just be "1" at this point
token = token.lower()
#check if there are bad characters
for c in token:
if c not in valid:
return False
offset = int(token, 16)
if offset == None and bank == None:
return False
if bank == None:
bank = calculate_bank(offset)
returnable["bank"] = bank
returnable["offset"] = offset
returnable["address"] = calculate_pointer(offset, bank=bank)
return True
def line_has_label(line):
"""returns True if the line has an asm label"""
if not isinstance(line, str):
raise Exception, "can't check this type of object"
line = line.rstrip(" ").lstrip(" ")
line = remove_quoted_text(line)
if ";" in line:
line = line.split(";")[0]
if 0 <= len(line) <= 1:
return False
if ":" not in line:
return False
if line[0] == ";":
return False
if line[0] == "\"":
return False
if "::" in line:
return False
return True
def get_label_from_line(line):
"""returns the label from the line"""
#check if the line has a label
if not line_has_label(line):
return None
#split up the line
label = line.split(":")[0]
return label
def find_labels_without_addresses():
"""scans the asm source and finds labels that are unmarked"""
without_addresses = []
for (line_number, line) in enumerate(asm):
if line_has_label(line):
label = get_label_from_line(line)
if not line_has_comment_address(line):
without_addresses.append({"line_number": line_number, "line": line, "label": label})
return without_addresses
label_errors = ""
def get_labels_between(start_line_id, end_line_id, bank):
labels = []
#label = {
# "line_number": 15,
# "bank": 32,
# "label": "PalletTownText1",
# "offset": 0x5315,
# "address": 0x75315,
#}
if asm == None:
load_asm()
sublines = asm[start_line_id : end_line_id + 1]
for (current_line_offset, line) in enumerate(sublines):
#skip lines without labels
if not line_has_label(line): continue
#reset some variables
line_id = start_line_id + current_line_offset
line_label = get_label_from_line(line)
address = None
offset = None
#setup a place to store return values from line_has_comment_address
returnable = {}
#get the address from the comment
has_comment = line_has_comment_address(line, returnable=returnable, bank=bank)
#skip this line if it has no address in the comment
if not has_comment: continue
#parse data from line_has_comment_address
address = returnable["address"]
bank = returnable["bank"]
offset = returnable["offset"]
#dump all this info into a single structure
label = {
"line_number": line_id,
"bank": bank,
"label": line_label,
"offset": offset,
"address": address,
}
#store this structure
labels.append(label)
return labels
def scan_for_predefined_labels(debug=False):
"""looks through the asm file for labels at specific addresses,
this relies on the label having its address after. ex:
ViridianCity_h: ; 0x18357 to 0x18384 (45 bytes) (bank=6) (id=1)
PalletTownText1: ; 4F96 0x18f96
ViridianCityText1: ; 0x19102
It would be more productive to use rgbasm to spit out all label
addresses, but faster to write this script. rgbasm would be able
to grab all label addresses better than this script..
"""
global all_labels
all_labels = []
bank_intervals = {}
#figure out line numbers for each bank
for bank_id in range(0x7F+1):
abbreviation = ("%.x" % (bank_id)).upper()
abbreviation_next = ("%.x" % (bank_id+1)).upper()
if bank_id == 0:
abbreviation = "0"
abbreviation_next = "1"
#calculate the start/stop line numbers for this bank
start_line_id = index(asm, lambda line: "\"bank" + abbreviation + "\"" in line)
if bank_id != 0x7F:
end_line_id = index(asm, lambda line: "\"bank" + abbreviation_next + "\"" in line)
end_line_id += 1
else:
end_line_id = len(asm) - 1
if debug:
output = "bank" + abbreviation + " starts at "
output += str(start_line_id)
output += " to "
output += str(end_line_id)
print output
#store the start/stop line number for this bank
bank_intervals[bank_id] = {"start": start_line_id,
"end": end_line_id,}
#for each bank..
for bank_id in bank_intervals.keys():
#get the start/stop line number
bank_data = bank_intervals[bank_id]
start_line_id = bank_data["start"]
end_line_id = bank_data["end"]
#get all labels between these two lines
labels = get_labels_between(start_line_id, end_line_id, bank_id)
#bank_intervals[bank_id]["labels"] = labels
all_labels.extend(labels)
write_all_labels(all_labels)
return all_labels
#### generic testing ####
class TestCram(unittest.TestCase):
"this is where i cram all of my unit tests together"
@classmethod
def setUpClass(cls):
global rom
cls.rom = direct_load_rom()
rom = cls.rom
@classmethod
def tearDownClass(cls):
del cls.rom
def test_generic_useless(self):
"do i know how to write a test?"
self.assertEqual(1, 1)
def test_map_name_cleaner(self):
name = "hello world"
cleaned_name = map_name_cleaner(name)
self.assertNotEqual(name, cleaned_name)
self.failUnless(" " not in cleaned_name)
name = "Some Random Pokémon Center"
cleaned_name = map_name_cleaner(name)
self.assertNotEqual(name, cleaned_name)
self.failIf(" " in cleaned_name)
self.failIf("é" in cleaned_name)
def test_grouper(self):
data = range(0, 10)
groups = grouper(data, count=2)
self.assertEquals(len(groups), 5)
data = range(0, 20)
groups = grouper(data, count=2)
self.assertEquals(len(groups), 10)
self.assertNotEqual(data, groups)
self.assertNotEqual(len(data), len(groups))
def test_direct_load_rom(self):
rom = self.rom
self.assertEqual(len(rom), 2097152)
self.failUnless(isinstance(rom, RomStr))
def test_load_rom(self):
global rom
rom = None
load_rom()
self.failIf(rom == None)
rom = RomStr(None)
load_rom()
self.failIf(rom == RomStr(None))
def test_load_asm(self):
asm = load_asm()
joined_lines = "\n".join(asm)
self.failUnless("SECTION" in joined_lines)
self.failUnless("bank" in joined_lines)
self.failUnless(isinstance(asm, AsmList))
def test_rom_file_existence(self):
"ROM file must exist"
self.failUnless("baserom.gbc" in os.listdir("../"))
def test_rom_md5(self):
"ROM file must have the correct md5 sum"
rom = self.rom
correct = "9f2922b235a5eeb78d65594e82ef5dde"
md5sum = md5.md5(rom).hexdigest()
self.assertEqual(md5sum, correct)
def test_bizarre_http_presence(self):
rom_segment = self.rom[0x112116:0x112116+8]
self.assertEqual(rom_segment, "HTTP/1.0")
def test_rom_interval(self):
address = 0x100
interval = 10
correct_strings = ['0x0', '0xc3', '0x6e', '0x1', '0xce',
'0xed', '0x66', '0x66', '0xcc', '0xd']
byte_strings = rom_interval(address, interval, strings=True)
self.assertEqual(byte_strings, correct_strings)
correct_ints = [0, 195, 110, 1, 206, 237, 102, 102, 204, 13]
ints = rom_interval(address, interval, strings=False)
self.assertEqual(ints, correct_ints)
def test_rom_until(self):
address = 0x1337
byte = 0x13
bytes = rom_until(address, byte, strings=True)
self.failUnless(len(bytes) == 3)
self.failUnless(bytes[0] == '0xd5')
bytes = rom_until(address, byte, strings=False)
self.failUnless(len(bytes) == 3)
self.failUnless(bytes[0] == 0xd5)
def test_how_many_until(self):
how_many = how_many_until(chr(0x13), 0x1337)
self.assertEqual(how_many, 3)
def test_calculate_bank(self):
self.failUnless(calculate_bank(0x8000) == 2)
self.failUnless(calculate_bank("0x9000") == 2)
self.failUnless(calculate_bank(0) == 0)
for address in [0x4000, 0x5000, 0x6000, 0x7000]:
self.assertRaises(Exception, calculate_bank, address)
def test_calculate_pointer(self):
#for offset <= 0x4000
self.assertEqual(calculate_pointer(0x0000), 0x0000)
self.assertEqual(calculate_pointer(0x3FFF), 0x3FFF)
#for 0x4000 <= offset <= 0x7FFFF
self.assertEqual(calculate_pointer(0x430F, bank=5), 0x1430F)
#for offset >= 0x7FFF
self.assertEqual(calculate_pointer(0x8FFF, bank=6), calculate_pointer(0x8FFF, bank=7))
def test_calculate_pointer_from_bytes_at(self):
addr1 = calculate_pointer_from_bytes_at(0x100, bank=False)
self.assertEqual(addr1, 0xc300)
addr2 = calculate_pointer_from_bytes_at(0x100, bank=True)
self.assertEqual(addr2, 0x2ec3)
def test_rom_text_at(self):
self.assertEquals(rom_text_at(0x112116, 8), "HTTP/1.0")
def test_translate_command_byte(self):
self.failUnless(translate_command_byte(crystal=0x0) == 0x0)
self.failUnless(translate_command_byte(crystal=0x10) == 0x10)
self.failUnless(translate_command_byte(crystal=0x40) == 0x40)
self.failUnless(translate_command_byte(gold=0x0) == 0x0)
self.failUnless(translate_command_byte(gold=0x10) == 0x10)
self.failUnless(translate_command_byte(gold=0x40) == 0x40)
self.assertEqual(translate_command_byte(gold=0x0), translate_command_byte(crystal=0x0))
self.failUnless(translate_command_byte(gold=0x52) == 0x53)
self.failUnless(translate_command_byte(gold=0x53) == 0x54)
self.failUnless(translate_command_byte(crystal=0x53) == 0x52)
self.failUnless(translate_command_byte(crystal=0x52) == None)
self.assertRaises(Exception, translate_command_byte, None, gold=0xA4)
def test_pksv_integrity(self):
"does pksv_gs look okay?"
self.assertEqual(pksv_gs[0x00], "2call")
self.assertEqual(pksv_gs[0x2D], "givepoke")
self.assertEqual(pksv_gs[0x85], "waitbutton")
self.assertEqual(pksv_crystal[0x00], "2call")
self.assertEqual(pksv_crystal[0x86], "waitbutton")
self.assertEqual(pksv_crystal[0xA2], "credits")
def test_chars_integrity(self):
self.assertEqual(chars[0x80], "A")
self.assertEqual(chars[0xA0], "a")
self.assertEqual(chars[0xF0], "¥")
self.assertEqual(jap_chars[0x44], "ぱ")
def test_map_names_integrity(self):
def map_name(map_group, map_id): return map_names[map_group][map_id]["name"]
self.assertEqual(map_name(2, 7), "Mahogany Town")
self.assertEqual(map_name(3, 0x34), "Ilex Forest")
self.assertEqual(map_name(7, 0x11), "Cerulean City")
def test_load_map_group_offsets(self):
addresses = load_map_group_offsets()
self.assertEqual(len(addresses), 26, msg="there should be 26 map groups")
addresses = load_map_group_offsets()
self.assertEqual(len(addresses), 26, msg="there should still be 26 map groups")
self.assertIn(0x94034, addresses)
for address in addresses:
self.assertGreaterEqual(address, 0x4000)
self.failIf(0x4000 <= address <= 0x7FFF)
self.failIf(address <= 0x4000)
def test_index(self):
self.assertTrue(index([1,2,3,4], lambda f: True) == 0)
self.assertTrue(index([1,2,3,4], lambda f: f==3) == 2)
def test_get_pokemon_constant_by_id(self):
x = get_pokemon_constant_by_id
self.assertEqual(x(1), "BULBASAUR")
self.assertEqual(x(151), "MEW")
self.assertEqual(x(250), "HO_OH")
def test_find_item_label_by_id(self):
x = find_item_label_by_id
self.assertEqual(x(249), "HM_07")
self.assertEqual(x(173), "BERRY")
self.assertEqual(x(45), None)
def test_generate_item_constants(self):
x = generate_item_constants
r = x()
self.failUnless("HM_07" in r)
self.failUnless("EQU" in r)
def test_get_label_for(self):
global all_labels
temp = copy(all_labels)
#this is basd on the format defined in get_labels_between
all_labels = [{"label": "poop", "address": 0x5,
"offset": 0x5, "bank": 0,
"line_number": 2
}]
self.assertEqual(get_label_for(5), "poop")
all_labels = temp
def test_generate_map_constant_labels(self):
ids = generate_map_constant_labels()
self.assertEqual(ids[0]["label"], "OLIVINE_POKECENTER_1F")
self.assertEqual(ids[1]["label"], "OLIVINE_GYM")
def test_get_id_for_map_constant_label(self):
global map_internal_ids
map_internal_ids = generate_map_constant_labels()
self.assertEqual(get_id_for_map_constant_label("OLIVINE_GYM"), 1)
self.assertEqual(get_id_for_map_constant_label("OLIVINE_POKECENTER_1F"), 0)
def test_get_map_constant_label_by_id(self):
global map_internal_ids
map_internal_ids = generate_map_constant_labels()
self.assertEqual(get_map_constant_label_by_id(0), "OLIVINE_POKECENTER_1F")
self.assertEqual(get_map_constant_label_by_id(1), "OLIVINE_GYM")
def test_is_valid_address(self):
self.assertTrue(is_valid_address(0))
self.assertTrue(is_valid_address(1))
self.assertTrue(is_valid_address(10))
self.assertTrue(is_valid_address(100))
self.assertTrue(is_valid_address(1000))
self.assertTrue(is_valid_address(10000))
self.assertFalse(is_valid_address(2097153))
self.assertFalse(is_valid_address(2098000))
addresses = [random.randrange(0,2097153) for i in range(0, 9+1)]
for address in addresses:
self.assertTrue(is_valid_address(address))
class TestIntervalMap(unittest.TestCase):
def test_intervals(self):
i = IntervalMap()
first = "hello world"
second = "testing 123"
i[0:5] = first
i[5:10] = second
self.assertEqual(i[0], first)
self.assertEqual(i[1], first)
self.assertNotEqual(i[5], first)
self.assertEqual(i[6], second)
i[3:10] = second
self.assertEqual(i[3], second)
self.assertNotEqual(i[4], first)
def test_items(self):
i = IntervalMap()
first = "hello world"
second = "testing 123"
i[0:5] = first
i[5:10] = second
results = list(i.items())
self.failUnless(len(results) == 2)
self.assertEqual(results[0], ((0, 5), "hello world"))
self.assertEqual(results[1], ((5, 10), "testing 123"))
class TestRomStr(unittest.TestCase):
"""RomStr is a class that should act exactly like str()
except that it never shows the contents of it string
unless explicitly forced"""
sample_text = "hello world!"
sample = None
def setUp(self):
if self.sample == None:
self.__class__.sample = RomStr(self.sample_text)
def test_equals(self):
"check if RomStr() == str()"
self.assertEquals(self.sample_text, self.sample)
def test_not_equal(self):
"check if RomStr('a') != RomStr('b')"
self.assertNotEqual(RomStr('a'), RomStr('b'))
def test_appending(self):
"check if RomStr()+'a'==str()+'a'"
self.assertEquals(self.sample_text+'a', self.sample+'a')
def test_conversion(self):
"check if RomStr() -> str() works"
self.assertEquals(str(self.sample), self.sample_text)
def test_inheritance(self):
self.failUnless(issubclass(RomStr, str))
def test_length(self):
self.assertEquals(len(self.sample_text), len(self.sample))
self.assertEquals(len(self.sample_text), self.sample.length())
self.assertEquals(len(self.sample), self.sample.length())
def test_rom_interval(self):
global rom
load_rom()
address = 0x100
interval = 10
correct_strings = ['0x0', '0xc3', '0x6e', '0x1', '0xce',
'0xed', '0x66', '0x66', '0xcc', '0xd']
byte_strings = rom.interval(address, interval, strings=True)
self.assertEqual(byte_strings, correct_strings)
correct_ints = [0, 195, 110, 1, 206, 237, 102, 102, 204, 13]
ints = rom.interval(address, interval, strings=False)
self.assertEqual(ints, correct_ints)
def test_rom_until(self):
global rom
load_rom()
address = 0x1337
byte = 0x13
bytes = rom.until(address, byte, strings=True)
self.failUnless(len(bytes) == 3)
self.failUnless(bytes[0] == '0xd5')
bytes = rom.until(address, byte, strings=False)
self.failUnless(len(bytes) == 3)
self.failUnless(bytes[0] == 0xd5)
class TestAsmList(unittest.TestCase):
"""AsmList is a class that should act exactly like list()
except that it never shows the contents of its list
unless explicitly forced"""
def test_equals(self):
base = [1,2,3]
asm = AsmList(base)
self.assertEquals(base, asm)
self.assertEquals(asm, base)
self.assertEquals(base, list(asm))
def test_inheritance(self):
self.failUnless(issubclass(AsmList, list))
def test_length(self):
base = range(0, 10)
asm = AsmList(base)
self.assertEquals(len(base), len(asm))
self.assertEquals(len(base), asm.length())
self.assertEquals(len(base), len(list(asm)))
self.assertEquals(len(asm), asm.length())
def test_remove_quoted_text(self):
x = remove_quoted_text
self.assertEqual(x("hello world"), "hello world")
self.assertEqual(x("hello \"world\""), "hello ")
input = 'hello world "testing 123"'
self.assertNotEqual(x(input), input)
input = "hello world 'testing 123'"
self.assertNotEqual(x(input), input)
self.failIf("testing" in x(input))
def test_line_has_comment_address(self):
x = line_has_comment_address
self.assertFalse(x(""))
self.assertFalse(x(";"))
self.assertFalse(x(";;;"))
self.assertFalse(x(":;"))
self.assertFalse(x(":;:"))
self.assertFalse(x(";:"))
self.assertFalse(x(" "))
self.assertFalse(x("".join(" " * 5)))
self.assertFalse(x("".join(" " * 10)))
self.assertFalse(x("hello world"))
self.assertFalse(x("hello_world"))
self.assertFalse(x("hello_world:"))
self.assertFalse(x("hello_world:;"))
self.assertFalse(x("hello_world: ;"))
self.assertFalse(x("hello_world: ; "))
self.assertFalse(x("hello_world: ;" + "".join(" " * 5)))
self.assertFalse(x("hello_world: ;" + "".join(" " * 10)))
self.assertTrue(x(";1"))
self.assertTrue(x(";F"))
self.assertTrue(x(";$00FF"))
self.assertTrue(x(";0x00FF"))
self.assertTrue(x("; 0x00FF"))
self.assertTrue(x(";$3:$300"))
self.assertTrue(x(";0x3:$300"))
self.assertTrue(x(";$3:0x300"))
self.assertTrue(x(";3:300"))
self.assertTrue(x(";3:FFAA"))
self.assertFalse(x('hello world "how are you today;0x1"'))
self.assertTrue(x('hello world "how are you today:0x1";1'))
returnable = {}
self.assertTrue(x("hello_world: ; 0x4050", returnable=returnable, bank=5))
self.assertTrue(returnable["address"] == 0x14050)
def test_line_has_label(self):
x = line_has_label
self.assertTrue(x("hi:"))
self.assertTrue(x("Hello: "))
self.assertTrue(x("MyLabel: ; test xyz"))
self.assertFalse(x(":"))
self.assertFalse(x(";HelloWorld:"))
self.assertFalse(x("::::"))
self.assertFalse(x(":;:;:;:::"))
def test_get_label_from_line(self):
x = get_label_from_line
self.assertEqual(x("HelloWorld: "), "HelloWorld")
self.assertEqual(x("HiWorld:"), "HiWorld")
self.assertEqual(x("HiWorld"), None)
def test_find_labels_without_addresses(self):
global asm
asm = ["hello_world: ; 0x1", "hello_world2: ;"]
labels = find_labels_without_addresses()
self.failUnless(labels[0]["label"] == "hello_world2")
asm = ["hello world: ;1", "hello_world: ;2"]
labels = find_labels_without_addresses()
self.failUnless(len(labels) == 0)
asm = None
def test_get_labels_between(self):
global asm
x = get_labels_between#(start_line_id, end_line_id, bank)
asm = ["HelloWorld: ;1",
"hi:",
"no label on this line",
]
labels = x(0, 2, 0x12)
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0]["label"], "HelloWorld")
del asm
def test_scan_for_predefined_labels(self):
#label keys: line_number, bank, label, offset, address
load_asm()
all_labels = scan_for_predefined_labels()
label_names = [x["label"] for x in all_labels]
self.assertIn("GetFarByte", label_names)
self.assertIn("AddNTimes", label_names)
self.assertIn("CheckShininess", label_names)
def test_write_all_labels(self):
"""dumping json into a file"""
filename = "test_labels.json"
#remove the current file
if os.path.exists(filename):
os.system("rm " + filename)
#make up some labels
labels = []
#fake label 1
label = {"line_number": 5, "bank": 0, "label": "SomeLabel", "address": 0x10}
labels.append(label)
#fake label 2
label = {"line_number": 15, "bank": 2, "label": "SomeOtherLabel", "address": 0x9F0A}
labels.append(label)
#dump to file
write_all_labels(labels, filename=filename)
#open the file and read the contents
file_handler = open(filename, "r")
contents = file_handler.read()
file_handler.close()
#parse into json
obj = json.read(contents)
#begin testing
self.assertEqual(len(obj), len(labels))
self.assertEqual(len(obj), 2)
self.assertEqual(obj, labels)
def test_isolate_incbins(self):
global asm
asm = ["123", "456", "789", "abc", "def", "ghi",
'INCBIN "baserom.gbc",$12DA,$12F8 - $12DA',
"jkl",
'INCBIN "baserom.gbc",$137A,$13D0 - $137A']
lines = isolate_incbins()
self.assertIn(asm[6], lines)
self.assertIn(asm[8], lines)
for line in lines:
self.assertIn("baserom", line)
def test_process_incbins(self):
global incbin_lines, processed_incbins, asm
incbin_lines = ['INCBIN "baserom.gbc",$12DA,$12F8 - $12DA',
'INCBIN "baserom.gbc",$137A,$13D0 - $137A']
asm = copy(incbin_lines)
asm.insert(1, "some other random line")
processed_incbins = process_incbins()
self.assertEqual(len(processed_incbins), len(incbin_lines))
self.assertEqual(processed_incbins[0]["line"], incbin_lines[0])
self.assertEqual(processed_incbins[2]["line"], incbin_lines[1])
def test_reset_incbins(self):
global asm, incbin_lines, processed_incbins
#temporarily override the functions
global load_asm, isolate_incbins, process_incbins
temp1, temp2, temp3 = load_asm, isolate_incbins, process_incbins
def load_asm(): pass
def isolate_incbins(): pass
def process_incbins(): pass
#call reset
reset_incbins()
#check the results
self.assertTrue(asm == [] or asm == None)
self.assertTrue(incbin_lines == [])
self.assertTrue(processed_incbins == {})
#reset the original functions
load_asm, isolate_incbins, process_incbins = temp1, temp2, temp3
def test_find_incbin_to_replace_for(self):
global asm, incbin_lines, processed_incbins
asm = ['first line', 'second line', 'third line',
'INCBIN "baserom.gbc",$90,$200 - $90',
'fifth line', 'last line']
isolate_incbins()
process_incbins()
line_num = find_incbin_to_replace_for(0x100)
#must be the 4th line (the INBIN line)
self.assertEqual(line_num, 3)
def test_split_incbin_line_into_three(self):
global asm, incbin_lines, processed_incbins
asm = ['first line', 'second line', 'third line',
'INCBIN "baserom.gbc",$90,$200 - $90',
'fifth line', 'last line']
isolate_incbins()
process_incbins()
content = split_incbin_line_into_three(3, 0x100, 10)
#must end up with three INCBINs in output
self.failUnless(content.count("INCBIN") == 3)
def test_analyze_intervals(self):
global asm, incbin_lines, processed_incbins
asm, incbin_lines, processed_incbins = None, [], {}
asm = ['first line', 'second line', 'third line',
'INCBIN "baserom.gbc",$90,$200 - $90',
'fifth line', 'last line',
'INCBIN "baserom.gbc",$33F,$4000 - $33F']
isolate_incbins()
process_incbins()
largest = analyze_intervals()
self.assertEqual(largest[0]["line_number"], 6)
self.assertEqual(largest[0]["line"], asm[6])
self.assertEqual(largest[1]["line_number"], 3)
self.assertEqual(largest[1]["line"], asm[3])
def test_generate_diff_insert(self):
global asm
asm = ['first line', 'second line', 'third line',
'INCBIN "baserom.gbc",$90,$200 - $90',
'fifth line', 'last line',
'INCBIN "baserom.gbc",$33F,$4000 - $33F']
diff = generate_diff_insert(0, "the real first line", debug=False)
self.assertIn("the real first line", diff)
self.assertIn("INCBIN", diff)
self.assertNotIn("No newline at end of file", diff)
self.assertIn("+"+asm[1], diff)
class TestMapParsing(unittest.TestCase):
def test_parse_all_map_headers(self):
global parse_map_header_at, old_parse_map_header_at, counter
counter = 0
for k in map_names.keys():
if "offset" not in map_names[k].keys():
map_names[k]["offset"] = 0
temp = parse_map_header_at
temp2 = old_parse_map_header_at
def parse_map_header_at(address, map_group=None, map_id=None, debug=False):
global counter
counter += 1
return {}
old_parse_map_header_at = parse_map_header_at
parse_all_map_headers(debug=False)
#parse_all_map_headers is currently doing it 2x
#because of the new/old map header parsing routines
self.assertEqual(counter, 388 * 2)
parse_map_header_at = temp
old_parse_map_header_at = temp2
class TestTextScript(unittest.TestCase):
"""for testing 'in-script' commands, etc."""
#def test_to_asm(self):
# pass #or raise NotImplementedError, bryan_message
#def test_find_addresses(self):
# pass #or raise NotImplementedError, bryan_message
#def test_parse_text_at(self):
# pass #or raise NotImplementedError, bryan_message
class TestEncodedText(unittest.TestCase):
"""for testing chars-table encoded text chunks"""
def test_process_00_subcommands(self):
g = process_00_subcommands(0x197186, 0x197186+601, debug=False)
self.assertEqual(len(g), 42)
self.assertEqual(len(g[0]), 13)
self.assertEqual(g[1], [184, 174, 180, 211, 164, 127, 20, 231, 81])
def test_parse_text_at2(self):
oakspeech = parse_text_at2(0x197186, 601, debug=False)
self.assertIn("encyclopedia", oakspeech)
self.assertIn("researcher", oakspeech)
self.assertIn("dependable", oakspeech)
def test_parse_text_engine_script_at(self):
p = parse_text_engine_script_at(0x197185, debug=False)
self.assertEqual(len(p.commands), 2)
self.assertEqual(len(p.commands[0]["lines"]), 41)
#don't really care about these other two
def test_parse_text_from_bytes(self): pass
def test_parse_text_at(self): pass
class TestScript(unittest.TestCase):
"""for testing parse_script_engine_script_at and script parsing in
general. Script should be a class."""
#def test_parse_script_engine_script_at(self):
# pass #or raise NotImplementedError, bryan_message
def test_find_all_text_pointers_in_script_engine_script(self):
address = 0x197637 #0x197634
script = parse_script_engine_script_at(address, debug=False)
bank = calculate_bank(address)
r = find_all_text_pointers_in_script_engine_script(script, bank=bank, debug=False)
results = list(r)
self.assertIn(0x197661, results)
class TestLabel(unittest.TestCase):
def test_label_making(self):
line_number = 2
address = 0xf0c0
label_name = "poop"
l = Label(name=label_name, address=address, line_number=line_number)
self.failUnless(hasattr(l, "name"))
self.failUnless(hasattr(l, "address"))
self.failUnless(hasattr(l, "line_number"))
self.failIf(isinstance(l.address, str))
self.failIf(isinstance(l.line_number, str))
self.failUnless(isinstance(l.name, str))
self.assertEqual(l.line_number, line_number)
self.assertEqual(l.name, label_name)
self.assertEqual(l.address, address)
class TestByteParams(unittest.TestCase):
@classmethod
def setUpClass(cls):
load_rom()
cls.address = 10
cls.sbp = SingleByteParam(address=cls.address)
@classmethod
def tearDownClass(cls):
del cls.sbp
def test__init__(self):
self.assertEqual(self.sbp.size, 1)
self.assertEqual(self.sbp.address, self.address)
def test_parse(self):
self.sbp.parse()
self.assertEqual(str(self.sbp.byte), str(45))
def test_to_asm(self):
self.assertEqual(self.sbp.to_asm(), "$2d")
self.sbp.should_be_decimal = True
self.assertEqual(self.sbp.to_asm(), str(45))
#HexByte and DollarSignByte are the same now
def test_HexByte_to_asm(self):
h = HexByte(address=10)
a = h.to_asm()
self.assertEqual(a, "$2d")
def test_DollarSignByte_to_asm(self):
d = DollarSignByte(address=10)
a = d.to_asm()
self.assertEqual(a, "$2d")
def test_ItemLabelByte_to_asm(self):
i = ItemLabelByte(address=433)
self.assertEqual(i.byte, 54)
self.assertEqual(i.to_asm(), "COIN_CASE")
self.assertEqual(ItemLabelByte(address=10).to_asm(), "$2d")
def test_DecimalParam_to_asm(self):
d = DecimalParam(address=10)
x = d.to_asm()
self.assertEqual(x, str(0x2d))
class TestMultiByteParam(unittest.TestCase):
def setup_for(self, somecls, byte_size=2, address=443, **kwargs):
self.cls = somecls(address=address, size=byte_size, **kwargs)
self.assertEqual(self.cls.address, address)
self.assertEqual(self.cls.bytes, rom_interval(address, byte_size, strings=False))
self.assertEqual(self.cls.size, byte_size)
def test_two_byte_param(self):
self.setup_for(MultiByteParam, byte_size=2)
self.assertEqual(self.cls.to_asm(), "$f0c0")
def test_three_byte_param(self):
self.setup_for(MultiByteParam, byte_size=3)
def test_PointerLabelParam_no_bank(self):
self.setup_for(PointerLabelParam, bank=None)
#assuming no label at this location..
self.assertEqual(self.cls.to_asm(), "$f0c0")
global all_labels
#hm.. maybe all_labels should be using a class?
all_labels = [{"label": "poop", "address": 0xf0c0,
"offset": 0xf0c0, "bank": 0,
"line_number": 2
}]
self.assertEqual(self.cls.to_asm(), "poop")
class TestPostParsing: #(unittest.TestCase):
"""tests that must be run after parsing all maps"""
@classmethod
def setUpClass(cls):
run_main()
def test_signpost_counts(self):
self.assertEqual(len(map_names[1][1]["signposts"]), 0)
self.assertEqual(len(map_names[1][2]["signposts"]), 2)
self.assertEqual(len(map_names[10][5]["signposts"]), 7)
def test_warp_counts(self):
self.assertEqual(map_names[10][5]["warp_count"], 9)
self.assertEqual(map_names[18][5]["warp_count"], 3)
self.assertEqual(map_names[15][1]["warp_count"], 2)
def test_map_sizes(self):
self.assertEqual(map_names[15][1]["height"], 18)
self.assertEqual(map_names[15][1]["width"], 10)
self.assertEqual(map_names[7][1]["height"], 4)
self.assertEqual(map_names[7][1]["width"], 4)
def test_map_connection_counts(self):
self.assertEqual(map_names[7][1]["connections"], 0)
self.assertEqual(map_names[10][1]["connections"], 12)
self.assertEqual(map_names[10][2]["connections"], 12)
self.assertEqual(map_names[11][1]["connections"], 9) #or 13?
def test_second_map_header_address(self):
self.assertEqual(map_names[11][1]["second_map_header_address"], 0x9509c)
self.assertEqual(map_names[1][5]["second_map_header_address"], 0x95bd0)
def test_event_address(self):
self.assertEqual(map_names[17][5]["event_address"], 0x194d67)
self.assertEqual(map_names[23][3]["event_address"], 0x1a9ec9)
def test_people_event_counts(self):
self.assertEqual(len(map_names[23][3]["people_events"]), 4)
self.assertEqual(len(map_names[10][3]["people_events"]), 9)
class TestMetaTesting(unittest.TestCase):
"""test whether or not i am finding at least
some of the tests in this file"""
tests = None
def setUp(self):
if self.tests == None:
self.__class__.tests = assemble_test_cases()
def test_assemble_test_cases_count(self):
"does assemble_test_cases find some tests?"
self.failUnless(len(self.tests) > 0)
def test_assemble_test_cases_inclusion(self):
"is this class found by assemble_test_cases?"
#i guess it would have to be for this to be running?
self.failUnless(self.__class__ in self.tests)
def test_assemble_test_cases_others(self):
"test other inclusions for assemble_test_cases"
self.failUnless(TestRomStr in self.tests)
self.failUnless(TestCram in self.tests)
def test_check_has_test(self):
self.failUnless(check_has_test("beaver", ["test_beaver"]))
self.failUnless(check_has_test("beaver", ["test_beaver_2"]))
self.failIf(check_has_test("beaver_1", ["test_beaver"]))
def test_find_untested_methods(self):
untested = find_untested_methods()
#the return type must be an iterable
self.failUnless(hasattr(untested, "__iter__"))
#.. basically, a list
self.failUnless(isinstance(untested, list))
def test_find_untested_methods_method(self):
"""create a function and see if it is found"""
#setup a function in the global namespace
global some_random_test_method
#define the method
def some_random_test_method(): pass
#first make sure it is in the global scope
members = inspect.getmembers(sys.modules[__name__], inspect.isfunction)
func_names = [functuple[0] for functuple in members]
self.assertIn("some_random_test_method", func_names)
#test whether or not it is found by find_untested_methods
untested = find_untested_methods()
self.assertIn("some_random_test_method", untested)
#remove the test method from the global namespace
del some_random_test_method
def test_load_tests(self):
loader = unittest.TestLoader()
suite = load_tests(loader, None, None)
suite._tests[0]._testMethodName
membership_test = lambda member: \
inspect.isclass(member) and issubclass(member, unittest.TestCase)
tests = inspect.getmembers(sys.modules[__name__], membership_test)
classes = [x[1] for x in tests]
for test in suite._tests:
self.assertIn(test.__class__, classes)
def test_report_untested(self):
untested = find_untested_methods()
output = report_untested()
if len(untested) > 0:
self.assertIn("NOT TESTED", output)
for name in untested:
self.assertIn(name, output)
elif len(untested) == 0:
self.assertNotIn("NOT TESTED", output)
def assemble_test_cases():
"""finds classes that inherit from unittest.TestCase
because i am too lazy to remember to add them to a
global list of tests for the suite runner"""
classes = []
clsmembers = inspect.getmembers(sys.modules[__name__], inspect.isclass)
for (name, some_class) in clsmembers:
if issubclass(some_class, unittest.TestCase):
classes.append(some_class)
return classes
def load_tests(loader, tests, pattern):
suite = unittest.TestSuite()
for test_class in assemble_test_cases():
tests = loader.loadTestsFromTestCase(test_class)
suite.addTests(tests)
return suite
def check_has_test(func_name, tested_names):
"""checks if there is a test dedicated to this function"""
if "test_"+func_name in tested_names:
return True
for name in tested_names:
if "test_"+func_name in name:
return True
return False
def find_untested_methods():
"""finds all untested functions in this module
by searching for method names in test case
method names."""
untested = []
avoid_funcs = ["main", "run_tests", "run_main", "copy", "deepcopy"]
test_funcs = []
#get a list of all classes in this module
classes = inspect.getmembers(sys.modules[__name__], inspect.isclass)
#for each class..
for (name, klass) in classes:
#only look at those that have tests
if issubclass(klass, unittest.TestCase):
#look at this class' methods
funcs = inspect.getmembers(klass, inspect.ismethod)
#for each method..
for (name2, func) in funcs:
#store the ones that begin with test_
if "test_" in name2 and name2[0:5] == "test_":
test_funcs.append([name2, func])
#assemble a list of all test method names (test_x, test_y, ..)
tested_names = [funcz[0] for funcz in test_funcs]
#now get a list of all functions in this module
funcs = inspect.getmembers(sys.modules[__name__], inspect.isfunction)
#for each function..
for (name, func) in funcs:
#we don't care about some of these
if name in avoid_funcs: continue
#skip functions beginning with _
if name[0] == "_": continue
#check if this function has a test named after it
has_test = check_has_test(name, tested_names)
if not has_test:
untested.append(name)
return untested
def report_untested():
untested = find_untested_methods()
output = "NOT TESTED: ["
first = True
for name in untested:
if first:
output += name
first = False
else: output += ", "+name
output += "]\n"
output += "total untested: " + str(len(untested))
return output
#### ways to run this file ####
def run_tests(): #rather than unittest.main()
loader = unittest.TestLoader()
suite = load_tests(loader, None, None)
unittest.TextTestRunner(verbosity=2).run(suite)
print report_untested()
def run_main():
#read the rom and figure out the offsets for maps
direct_load_rom()
load_map_group_offsets()
#add the offsets into our map structure, why not (johto maps only)
[map_names[map_group_id+1].update({"offset": offset}) for map_group_id, offset in enumerate(map_group_offsets)]
#parse map header bytes for each map
parse_all_map_headers()
#just a helpful alias
main=run_main
#when you run the file.. do unit tests
if __name__ == "__main__":
run_tests()
#when you load the module.. parse everything
elif __name__ == "crystal": pass
#run_main()
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