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Added an additional '"Can't Use" flag to misc flags in item objects

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* it makes the weapon object unusable in combat.

Edits to header files.
This commit is contained in:
NovaRain
2021-08-31 12:35:47 +08:00
parent dfd810c9e4
commit 428cf42c7d
5 changed files with 116 additions and 59 deletions
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artifacts/scripting/headers/define_extra.h
+5 -3
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@@ -141,8 +141,8 @@
#define RMOBJ_THROW 4266040 // (action_ranged_)
#define RMOBJ_SUB_CONTAINER 4683191 // search and remove the item from nested containers in the inventory (item_remove_mult_)
#define RMOBJ_AI_USE_DRUG_ON 4359920 // remove before AI uses the drug in combat (ai_check_drugs_)
//#define RMOBJ_AI_USE_DRUG_ON_1 4359639 // same as RMOBJ_AI_USE_DRUG_ON (obsolete, use only for sfall before 4.3.1)
//#define RMOBJ_AI_USE_DRUG_ON_2 4360176 // same as RMOBJ_AI_USE_DRUG_ON (obsolete, use only for sfall before 4.3.1)
//#define RMOBJ_AI_USE_DRUG_ON_1 4359639 // same as RMOBJ_AI_USE_DRUG_ON (obsolete, use only for sfall before 4.3.1/3.8.31)
//#define RMOBJ_AI_USE_DRUG_ON_2 4360176 // same as RMOBJ_AI_USE_DRUG_ON (obsolete, use only for sfall before 4.3.1/3.8.31)
// common prototype offsets for get/set_proto_data
#define PROTO_PID (1)
@@ -406,9 +406,11 @@
#define OBJ_DATA_CUR_FRM (0x18) // current frame number
#define OBJ_DATA_ROTATION (0x1C)
#define OBJ_DATA_FID (0x20)
//#define OBJ_DATA_FLAGS (0x24) // the same flags set in prototypes (PROTO_FLAG)
#define OBJ_DATA_ELEVATION (0x28)
#define OBJ_DATA_MISC_FLAGS (0x38)
#define OBJ_DATA_PID (0x64)
#define OBJ_DATA_CID (0x68) // combat ID, used for savegame
#define OBJ_DATA_CID (0x68) // combat ID, used by critters in savegame (don't change while in combat)
#define OBJ_DATA_SID (0x78) // script ID
#define OBJ_DATA_SCRIPT_INDEX (0x80) // script index number in scripts.lst
// items
artifacts/scripting/headers/sfall.h
+21 -12
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@@ -1,7 +1,7 @@
#ifndef SFALL_H
#define SFALL_H
//Recognised modes for set_shader_mode and get_game_mode
// Recognised modes for set_shader_mode and get_game_mode
#define WORLDMAP (0x1)
#define DIALOG (0x4)
#define ESCMENU (0x8)
@@ -24,7 +24,7 @@
#define COUNTERWIN (0x100000) // counter window for moving multiple items or setting a timer
#define SPECIAL (0x80000000)
//Valid arguments to register_hook
// Valid arguments to register_hook
#define HOOK_TOHIT (0)
#define HOOK_AFTERHITROLL (1)
#define HOOK_CALCAPCOST (2)
@@ -75,7 +75,7 @@
#define HOOK_BESTWEAPON (47)
#define HOOK_CANUSEWEAPON (48)
//Valid arguments to list_begin
// Valid arguments to list_begin
#define LIST_CRITTERS (0)
#define LIST_GROUNDITEMS (1)
#define LIST_SCENERY (2)
@@ -85,7 +85,7 @@
#define LIST_SPATIAL (6)
#define LIST_ALL (9)
//Valid window types for get_window_attribute
// Valid window types for get_window_attribute
#define WINTYPE_INVENTORY (0) // any inventory window (player/loot/use/barter)
#define WINTYPE_DIALOG (1)
#define WINTYPE_PIPBOY (2)
@@ -96,14 +96,14 @@
#define WINTYPE_ESCMENU (7) // escape menu
#define WINTYPE_AUTOMAP (8)
//Valid flags for force_encounter_with_flags
// Valid flags for force_encounter_with_flags
#define ENCOUNTER_FLAG_NO_CAR (0x1)
#define ENCOUNTER_FLAG_LOCK (0x2) // block new forced encounter by the next function call until the current specified encounter occurs
#define ENCOUNTER_FLAG_NO_ICON (0x4) // disable displaying the flashing icon
#define ENCOUNTER_FLAG_ICON_SP (0x8) // use special encounter icon
#define ENCOUNTER_FLAG_FADEOUT (0x10) // fade out the screen on encounter (Note: you yourself should restore the fade screen when entering the encounter)
//The attack types returned by get_attack_type
// The attack types returned by get_attack_type
#define ATKTYPE_LWEP1 (0)
#define ATKTYPE_LWEP2 (1)
#define ATKTYPE_RWEP1 (2)
@@ -125,18 +125,18 @@
#define ATKTYPE_HOOKKICK (18)
#define ATKTYPE_PIERCINGKICK (19)
//Some possible values for the 4th argument to hs_removeinvobj
// Some possible values for the 4th argument to hs_removeinvobj
#define RMOBJ_DROP (0x49B875) // If the object is dropped manually by the player from the inventory screen
#define RMOBJ_TRADE (0x47761D) // If the object is offered up as a trade
#define RMOBJ_DROPMULTI (0x45C1CF) // When dropping a part of a stack (RMOBJ_DROP occurs first)
//Return values for "typeof"
// Return values for "typeof"
#define VALTYPE_NONE (0) // not used yet
#define VALTYPE_INT (1)
#define VALTYPE_FLOAT (2)
#define VALTYPE_STR (3)
//Arrays defines
/* ARRAYS FUNCTION DEFINES */
// create persistent list
#define create_array_list(size) (create_array(size, 0))
@@ -232,7 +232,7 @@
#define CURSOR_COMMAND (1)
#define CURSOR_TARGETING (2)
//Valid flags for set_rest_mode
// Valid flags for set_rest_mode
#define RESTMODE_DISABLED (1) // disable resting on all maps
#define RESTMODE_STRICT (2) // disable resting on maps with "can_rest_here=No" in Maps.txt, even if there are no other critters
#define RESTMODE_NO_HEALING (4) // disable healing during resting
@@ -272,6 +272,9 @@
#define ADD_PERK_MODE_PERK (2) // add to the player's perks list
#define ADD_PERK_MODE_REMOVE (4) // remove from the list of selectable perks (after added to the player)
/* MISC FUNCTION MACROS */
// instantly apply the item to dude_obj (w/o animation)
#define use_item_on_dude(item) set_self(dude_obj); \
set_self(dude_obj); \
@@ -286,8 +289,13 @@
// checks if the specified PID number exists in the list of registered protos
#define check_pid(pid) (get_proto_data(pid, 0) != -1)
// sets the status of a broken weapon that cannot be used in combat (the hand slot will not be available for use)
#define set_broken_weapon_state_on(item) set_object_data(item, OBJ_DATA_MISC_FLAGS, get_object_data(item, OBJ_DATA_MISC_FLAGS) bwor 0x00000010)
#define set_broken_weapon_state_off(item) set_object_data(item, OBJ_DATA_MISC_FLAGS, get_object_data(item, OBJ_DATA_MISC_FLAGS) bwand 0xFFFFFFEF)
/* SFALL_FUNCX MACROS */
/* sfall_funcX macros */
#define add_extra_msg_file(name) sfall_func1("add_extra_msg_file", name)
#define add_global_timer_event(time, fixedParam) sfall_func2("add_g_timer_event", time, fixedParam)
#define add_iface_tag sfall_func0("add_iface_tag")
@@ -402,7 +410,8 @@
#define set_selectable_perk_npc(npc, perk, active, image, desc) sfall_func5("set_selectable_perk_npc", npc, perk, active, image, desc)
/* sfall metarule3 function macros */
/* SFALL METARULE3 FUNCTION MACROS */
// sets the number of days (range 1...127) for the Frank Horrigan encounter, or disable the encounter if days is set to 0
#define set_horrigan_days(day) metarule3(200, day, 0, 0)
// clears the keyboard input buffer, use it in the HOOK_KEYPRESS hook to clear keyboard events before calling functions that are waiting for keyboard input
sfall/FalloutEngine/Enums.h
+55 -41
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@@ -113,10 +113,10 @@ enum BodyPart : long {
enum CritterFlags : long
{
Sneak = 0x01, // Can sneak ?
Sneak = 0x01, // Can sneak ? (unused)
Barter = 0x02, // Can trade with
Level = 0x04, // Level received ?
Addict = 0x08, // Drug addiction ?
Level = 0x04, // Level received ? (unused)
Addict = 0x08, // Drug addiction ? (unused)
NoSteal = 0x20, // Can't be stolen from
NoDrop = 0x40, // Doesn't drop items
NoLimbs = 0x80, // Can't lose limbs
@@ -129,7 +129,7 @@ enum CritterFlags : long
NoKnockBack = 0x4000, // Can't be knocked back
};
enum ItemFlags : long
enum ItemFlags : unsigned long // for FlagsExt
{
// Weapon Flags:
BigGun = 0x00000100,
@@ -143,6 +143,14 @@ enum ItemFlags : long
HiddenItem = 0x08000000 // item is hidden
};
enum MiscFlags : unsigned long
{
Opened = 0x00000001,
CantUse = 0x00000010, // determines whether the weapon can be used in combat (sfall flag)
Locked = 0x02000000,
Jammed = 0x04000000,
};
enum DamageFlag : unsigned long
{
DAM_KNOCKED_OUT = 0x1,
@@ -238,10 +246,10 @@ namespace ObjectFlag {
Flat = 0x00000008,
NoBlock = 0x00000010,
Lighting = 0x00000020,
Temp = 0x00000400,
Temp = 0x00000400, // ???
MultiHex = 0x00000800,
NoHighlight = 0x00001000,
Used = 0x00002000,
Used = 0x00002000, // set if there was/is any event for the object
TransRed = 0x00004000,
TransNone = 0x00008000,
TransWall = 0x00010000,
@@ -251,7 +259,7 @@ namespace ObjectFlag {
Left_Hand = 0x01000000,
Right_Hand = 0x02000000,
Worn = 0x04000000,
HiddenItem = 0x08000000,
Unused = 0x08000000, // reserved
WallTransEnd = 0x10000000,
LightThru = 0x20000000,
Seen = 0x40000000,
@@ -789,49 +797,55 @@ enum CombatStateFlag : long
namespace Fields {
enum CommonObj : long
{
id = 0x00,
tile = 0x04,
x = 0x08,
y = 0x0C,
sx = 0x10,
sy = 0x14,
frm = 0x18,
rotation = 0x1C,
artFid = 0x20,
flags = 0x24,
elevation = 0x28,
inventory = 0x2C,
id = 0x00, // saveable
tile = 0x04, // saveable
x = 0x08, // saveable
y = 0x0C, // saveable
sx = 0x10, // saveable
sy = 0x14, // saveable
frm = 0x18, // saveable
rotation = 0x1C, // saveable
artFid = 0x20, // saveable
flags = 0x24, // saveable
elevation = 0x28, // saveable
inventory = 0x2C, // saveable
protoId = 0x64,
cid = 0x68, // combatID, don't change while in combat
lightDistance = 0x6C,
lightIntensity = 0x70,
outline = 0x74,
scriptId = 0x78,
protoId = 0x64, // saveable
cid = 0x68, // saveable (critter CombatID, don't change while in combat)
lightDistance = 0x6C, // saveable
lightIntensity = 0x70, // saveable
outline = 0x74, // saveable
scriptId = 0x78, // saveable
owner = 0x7C,
scriptIndex = 0x80,
scriptIndex = 0x80, // saveable
};
enum CritterObj : long
{
reaction = 0x38,
combatState = 0x3C,
movePoints = 0x40,
damageFlags = 0x44,
damageLastTurn = 0x48,
aiPacket = 0x4C,
teamNum = 0x50,
whoHitMe = 0x54,
health = 0x58,
rads = 0x5C,
poison = 0x60,
reaction = 0x38, // saveable
combatState = 0x3C, // saveable
movePoints = 0x40, // saveable
damageFlags = 0x44, // saveable
damageLastTurn = 0x48, // saveable
aiPacket = 0x4C, // saveable
teamNum = 0x50, // saveable
whoHitMe = 0x54, // saveable
health = 0x58, // saveable
rads = 0x5C, // saveable
poison = 0x60, // saveable
};
enum ItemObj : long
{
updatedFlags = 0x38,
charges = 0x3C,
ammoPid = 0x40,
miscFlags = 0x38, // saveable
charges = 0x3C, // saveable
ammoPid = 0x40, // saveable
};
enum SceneryObj : long
{
sceneryFlags = 0x38, // saveable
doorFlags = 0x3C, // saveable
};
enum ComputeAttack : long
@@ -886,7 +900,7 @@ namespace AIpref {
whomever_attacking_me = 0, // attack the target that the player is attacking (only for party members)
strongest = 1, // attack stronger targets (will always switch to stronger ones in combat)
weakest = 2, // attack weaker targets (will always switch to weaker ones in combat)
whomever = 3, // anyone, will attack the chosen target until it dies, or until retaliation occurs (combatai_check_retalization_)
whomever = 3, // anyone, will attack the chosen target until it dies, or until retaliation occurs (combatai_check_retaliation_)
closest = 4, // only attack near targets
};
sfall/FalloutEngine/Structs.h
+11 -3
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@@ -163,13 +163,14 @@ struct GameObject {
union {
struct {
long updatedFlags;
fo::MiscFlags miscFlags; // aka updated_flags
// for weapons - ammo in magazine, for ammo - amount of ammo in last ammo pack
long charges;
// current type of ammo loaded in magazine
long ammoPid;
long unused[8]; // offset 0x44
long unused[8]; // offset 0x44 (not saved)
} item;
struct {
long reaction; // unused?
// 1 - combat, 2 - enemies out of sight, 4 - running away
@@ -216,14 +217,21 @@ struct GameObject {
}
}
} critter;
struct {
fo::MiscFlags sceneryFlags; // unused for scenery? (aka updated_flags)
fo::MiscFlags doorFlags; // used for doors states open/locked/jammed (aka cur_open_flags)
long unused[9]; // offset 0x40 (not saved)
} scenery;
};
DWORD protoId; // object PID
long cid; // combat ID (don't change while in combat)
long lightDistance;
long lightIntensity;
DWORD outline;
long scriptId; // SID 0x0Y00XXXX: Y - type: 0=s_system, 1=s_spatial, 2=s_time, 3=s_item, 4=s_critter; XXXX - index in scripts.lst; 0xFFFFFFFF no attached script
GameObject* owner;
GameObject* owner; // not saved
long scriptIndex;
inline char Type() {
sfall/Modules/Inventory.cpp
+24
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@@ -595,6 +595,25 @@ static void __declspec(naked) do_move_timer_hack() {
}
}
static void __declspec(naked) can_use_weapon_hook() {
static const DWORD can_use_weapon_Ret = 0x477F9F;
using namespace fo;
using namespace fo::Fields;
__asm {
call fo::funcoffs::item_get_type_;
cmp eax, item_type_weapon;
je checkFlag;
retn; // eax - type
checkFlag:
test dword ptr [edx + miscFlags], CantUse;
jnz cantUse;
retn; // eax - type
cantUse:
add esp, 4;
jmp can_use_weapon_Ret;
}
}
static int invenApCost, invenApCostDef;
static char invenApQPReduction;
@@ -739,6 +758,11 @@ void Inventory::init() {
// Note: the flag is not checked for the metarule(METARULE_INVEN_UNWIELD_WHO, x) function
HookCall(0x45B0CE, op_inven_unwield_hook); // with fix to update interface slot after unwielding
HookCall(0x45693C, op_wield_obj_critter_hook);
// Add an additional "Can't Use" flag to the misc flags of item objects (offset 0x0038)
// Misc Flags:
// 0x00000010 - Can't Use (makes the weapon object unusable in combat)
HookCall(0x477F4C, can_use_weapon_hook);
}
void Inventory::InvokeAdjustFid(long fid) {