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https://gitlab.com/xCrystal/pokecrystal-board.git
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better signpost parsing
This commit is contained in:
Bryan Bishop
parent
8188cf07dc
commit
c42d7424c9
@ -613,8 +613,12 @@ def find_text_addresses():
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signposts = smap["signposts"]
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#for each signpost
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for signpost in signposts:
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#dump this into script
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script = signpost["script"]
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if signpost["func"] in [0, 1, 2, 3, 4]:
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#dump this into script
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script = signpost["script"]
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elif signpost["func"] in [05, 06]:
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script = signpost["script"]
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else: continue
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#skip signposts with no bytes
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if len(script) == 0: continue
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#find all text pointers in script
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@ -1202,20 +1206,40 @@ def pretty_print_pksv_no_names():
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print " " + hex(address)
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recursive_scripts = []
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recursive_scripts = set([])
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def rec_parse_script_engine_script_at(address, origin=None):
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"""this is called in parse_script_engine_script_at for recursion
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when this works it should be flipped back to using the regular
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parser."""
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recursive_scripts.append([address, origin])
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recursive_scripts.add((address, origin))
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return {}
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def find_broken_recursive_scripts(output=False):
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"""well.. these at least have a chance of maybe being broken?"""
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for r in list(recursive_scripts):
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script = {}
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length = "not counted here"
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if is_script_already_parsed_at(r[0]):
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script = script_parse_table[r[0]]
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length = str(len(script))
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if len(script) > 20 or script == {}:
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print "******************* begin"
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print "script at " + hex(r[0]) + " from main script " + hex(r[1]) + " with length: " + length
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if output:
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parse_script_engine_script_at(r[0], force=True, debug=True)
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print "==================== end"
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def parse_script_engine_script_at(address, map_group=None, map_id=None, force=False):
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stop_points = [0x1aafa2]
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def parse_script_engine_script_at(address, map_group=None, map_id=None, force=False, debug=True):
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"""parses a script-engine script
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force=True if you want to re-parse and get the debug information"""
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global rom
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if rom == None:
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load_rom()
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if address in stop_points:
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print "got " + hex(address) + ".. map_group=" + str(map_group) + " map_id=" + str(map_id)
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system.exit()
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#check if work is being repeated
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if is_script_already_parsed_at(address) and not force:
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return script_parse_table[address]
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@ -2940,7 +2964,8 @@ def parse_script_engine_script_at(address, map_group=None, map_id=None, force=Fa
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else:
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pksv_no_names[command_byte] = [address]
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print command_debug_information(command_byte=command_byte, map_group=map_group, map_id=map_id, address=offset, info=info, long_info=long_info, pksv_name=pksv_name)
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if debug:
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print command_debug_information(command_byte=command_byte, map_group=map_group, map_id=map_id, address=offset, info=info, long_info=long_info, pksv_name=pksv_name)
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#store the size of the command
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command["size"] = size
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@ -3035,24 +3060,56 @@ def parse_signpost_bytes(some_bytes, bank=None, map_group=None, map_id=None):
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y = int(bytes[0], 16)
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x = int(bytes[1], 16)
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func = int(bytes[2], 16)
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script_ptr_byte1 = int(bytes[3], 16)
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script_ptr_byte2 = int(bytes[4], 16)
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script_pointer = script_ptr_byte1 + (script_ptr_byte2 << 8)
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script_address = None
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script = None
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if bank:
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additional = {}
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if func in [0, 1, 2, 3, 4]:
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print "******* parsing signpost script.. signpost is at: x=" + str(x) + " y=" + str(y)
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script_ptr_byte1 = int(bytes[3], 16)
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script_ptr_byte2 = int(bytes[4], 16)
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script_pointer = script_ptr_byte1 + (script_ptr_byte2 << 8)
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script_address = None
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script = None
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script_address = calculate_pointer(script_pointer, bank)
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script = parse_script_engine_script_at(script_address, map_group=map_group, map_id=map_id)
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signposts.append({
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"y": y,
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"x": x,
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"func": func,
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additional = {
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"script_ptr": script_pointer,
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"script_pointer": {"1": script_ptr_byte1, "2": script_ptr_byte2},
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"script_address": script_address,
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"script": script,
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})
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}
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elif func in [5, 6]:
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print "******* parsing signpost script.. signpost is at: x=" + str(x) + " y=" + str(y)
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ptr_byte1 = int(bytes[3], 16)
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ptr_byte2 = int(bytes[4], 16)
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pointer = ptr_byte1 + (ptr_byte2 << 8)
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address = calculate_pointer(pointer, bank)
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bit_table_byte1 = ord(rom[address])
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bit_table_byte2 = ord(rom[address+1])
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script_ptr_byte1 = ord(rom[address+2])
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script_ptr_byte2 = ord(rom[address+3])
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script_address = calculate_pointer_from_bytes_at(address+2, bank=bank)
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script = parse_script_engine_script_at(script_address, map_group=map_group, map_id=map_id)
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additional = {
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"bit_table_bytes": {"1": bit_table_byte1, "2": bit_table_byte2},
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"script_ptr": script_ptr_byte1 + (script_ptr_byte2 << 8),
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"script_pointer": {"1": script_ptr_byte1, "2": script_ptr_byte2},
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"script_address": script_address,
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"script": script,
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}
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else:
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print ".. type 7 or 8 signpost not parsed yet."
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spost = {
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"y": y,
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"x": x,
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"func": func,
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}
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spost.update(additional)
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signposts.append(spost)
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return signposts
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def parse_trainer_header_at(address, map_group=None, map_id=None):
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"""
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