Fallout 2 Structures and Enums
Source and Status
This is a historical snapshot derived from sfall's Fallout engine headers. The exact source revision used for the snapshot was not retained, and the declarations should not be assumed to match current sfall.
Current sfall separates related declarations across files including:
Names, field interpretations, gap fields, and function signatures are reverse-engineering aids rather than an official engine ABI. Confirm important declarations against the executable build and sfall revision used by your project.
ABI and Interpretation
The structures primarily model the 32-bit Fallout 2 process memory expected by sfall:
| Property | Assumption |
|---|---|
| Architecture | 32-bit x86 |
| Pointer size | 4 bytes |
long, unsigned long, and DWORD | 4 bytes |
| Byte order | Little-endian in process memory |
| Packing | Follow each local #pragma pack directive exactly |
Pointer fields such as GameObject*, Program*, char*, and void* are runtime process addresses. They are not portable identifiers or file offsets and are not meaningful across processes or runs.
This page is not a general specification for serialized Fallout files. Some declarations resemble structures written to disk, but compiler layout, pointers, runtime-only fields, and fixups can make the in-memory form different from the serialized form. Use the dedicated FRM, MAP, PRO, and savegame pages for file layouts and byte-level parsing guidance.
Declarations
enum Animation : long
{
ANIM_stand = 0,
ANIM_walk = 1,
ANIM_jump_begin = 2,
ANIM_jump_end = 3,
ANIM_climb_ladder = 4,
ANIM_falling = 5,
ANIM_up_stairs_right = 6,
ANIM_up_stairs_left = 7,
ANIM_down_stairs_right = 8,
ANIM_down_stairs_left = 9,
ANIM_magic_hands_ground = 10,
ANIM_magic_hands_middle = 11,
ANIM_magic_hands_up = 12,
ANIM_dodge_anim = 13,
ANIM_hit_from_front = 14,
ANIM_hit_from_back = 15,
ANIM_throw_punch = 16,
ANIM_kick_leg = 17,
ANIM_throw_anim = 18,
ANIM_running = 19,
ANIM_fall_back = 20,
ANIM_fall_front = 21,
ANIM_bad_landing = 22,
ANIM_big_hole = 23,
ANIM_charred_body = 24,
ANIM_chunks_of_flesh = 25,
ANIM_dancing_autofire = 26,
ANIM_electrify = 27,
ANIM_sliced_in_half = 28,
ANIM_burned_to_nothing = 29,
ANIM_electrified_to_nothing = 30,
ANIM_exploded_to_nothing = 31,
ANIM_melted_to_nothing = 32,
ANIM_fire_dance = 33,
ANIM_fall_back_blood = 34,
ANIM_fall_front_blood = 35,
ANIM_prone_to_standing = 36,
ANIM_back_to_standing = 37,
ANIM_take_out = 38,
ANIM_put_away = 39,
ANIM_parry_anim = 40,
ANIM_thrust_anim = 41,
ANIM_swing_anim = 42,
ANIM_point = 43,
ANIM_unpoint = 44,
ANIM_fire_single = 45,
ANIM_fire_burst = 46,
ANIM_fire_continuous = 47,
ANIM_fall_back_sf = 48,
ANIM_fall_front_sf = 49,
ANIM_bad_landing_sf = 50,
ANIM_big_hole_sf = 51,
ANIM_charred_body_sf = 52,
ANIM_chunks_of_flesh_sf = 53,
ANIM_dancing_autofire_sf = 54,
ANIM_electrify_sf = 55,
ANIM_sliced_in_half_sf = 56,
ANIM_burned_to_nothing_sf = 57,
ANIM_electrified_to_nothing_sf = 58,
ANIM_exploded_to_nothing_sf = 59,
ANIM_melted_to_nothing_sf = 60,
ANIM_fire_dance_sf = 61,
ANIM_fall_back_blood_sf = 62,
ANIM_fall_front_blood_sf = 63,
ANIM_called_shot_pic = 64,
};
enum DamageFlag : long
{
DAM_KNOCKED_OUT = 0x1,
DAM_KNOCKED_DOWN = 0x2,
DAM_CRIP_LEG_LEFT = 0x4,
DAM_CRIP_LEG_RIGHT = 0x8,
DAM_CRIP_ARM_LEFT = 0x10,
DAM_CRIP_ARM_RIGHT = 0x20,
DAM_BLIND = 0x40,
DAM_DEAD = 0x80,
DAM_HIT = 0x100,
DAM_CRITICAL = 0x200,
DAM_ON_FIRE = 0x400,
DAM_BYPASS = 0x800,
DAM_EXPLODE = 0x1000,
DAM_DESTROY = 0x2000,
DAM_DROP = 0x4000,
DAM_LOSE_TURN = 0x8000,
DAM_HIT_SELF = 0x10000,
DAM_LOSE_AMMO = 0x20000,
DAM_DUD = 0x40000,
DAM_HURT_SELF = 0x80000,
DAM_RANDOM_HIT = 0x100000,
DAM_CRIP_RANDOM = 0x200000,
DAM_BACKWASH = 0x400000,
DAM_PERFORM_REVERSE = 0x800000,
};
enum DamageType
{
DMG_normal = 0,
DMG_laser = 1,
DMG_fire = 2,
DMG_plasma = 3,
DMG_electrical = 4,
DMG_emp = 5,
DMG_explosion = 6,
DMG_BYPASS_ARMOR = 256,
DMG_NOANIMATE = 512,
};
enum Gender
{
GENDER_MALE = 0,
GENDER_FEMALE = 1,
};
// Some global variables referenced by engine
enum GlobalVar : long
{
GVAR_PLAYER_REPUTATION = 0,
GVAR_ENEMY_ARROYO = 7,
GVAR_PLAYER_GOT_CAR = 18,
GVAR_NUKA_COLA_ADDICT = 21,
GVAR_BUFF_OUT_ADDICT = 22,
GVAR_MENTATS_ADDICT = 23,
GVAR_PSYCHO_ADDICT = 24,
GVAR_RADAWAY_ADDICT = 25,
GVAR_ALCOHOL_ADDICT = 26,
GVAR_LOAD_MAP_INDEX = 27,
GVAR_TOWN_REP_ARROYO = 47,
GVAR_ADDICT_TRAGIC = 295,
GVAR_ADDICT_JET = 296,
GVAR_CAR_BLOWER = 439,
GVAR_CAR_UPGRADE_FUEL_CELL_REGULATOR = 453,
GVAR_NEW_RENO_CAR_UPGRADE = 455,
GVAR_NEW_RENO_SUPER_CAR = 456,
GVAR_MODOC_SHITTY_DEATH = 491,
GVAR_FALLOUT_2 = 494,
};
// Physical material type, used for items and tiles.
enum class Material : long
{
Glass = 0x0,
Metal = 0x1,
Plastic = 0x2,
Wood = 0x3,
Dirt = 0x4,
Stone = 0x5,
Cement = 0x6,
Leather = 0x7
};
namespace ObjectFlag {
enum ObjectFlag : DWORD {
Mouse_3d = 0x1,
WalkThru = 0x4,
Flat = 0x8,
NoBlock = 0x10,
Lighting = 0x20,
Temp = 0x400,
MultiHex = 0x800,
NoHighlight = 0x1000,
Used = 0x2000,
TransRed = 0x4000,
TransNone = 0x8000,
TransWall = 0x10000,
TransGlass = 0x20000,
TransSteam = 0x40000,
TransEnergy = 0x80000,
Left_Hand = 0x1000000,
Right_Hand = 0x2000000,
Worn = 0x4000000,
HiddenItem = 0x8000000,
WallTransEnd = 0x10000000,
LightThru = 0x20000000,
Seen = 0x40000000,
ShootThru = 0x80000000,
};
}
enum ObjType : char
{
OBJ_TYPE_ITEM = 0,
OBJ_TYPE_CRITTER = 1,
OBJ_TYPE_SCENERY = 2,
OBJ_TYPE_WALL = 3,
OBJ_TYPE_TILE = 4,
OBJ_TYPE_MISC = 5,
OBJ_TYPE_SPATIAL = 6
};
enum ArtType : char
{
OBJ_TYPE_INTRFACE = 6,
OBJ_TYPE_INVEN = 7,
OBJ_TYPE_HEAD = 8,
OBJ_TYPE_BACKGROUND = 9,
OBJ_TYPE_SKILLDEX = 10
};
// Some FO2 PIDs possibly used by engine
enum ProtoId : long
{
PID_ROCK = 19,
PID_SMALL_ENERGY_CELL = 38,
PID_MICRO_FUSION_CELL = 39,
PID_STIMPAK = 40,
PID_BOTTLE_CAPS = 41,
PID_FIRST_AID_KIT = 47,
PID_RADAWAY = 48,
PID_ANTIDOTE = 49,
PID_DYNAMITE = 51,
PID_GEIGER_COUNTER = 52,
PID_MENTATS = 53,
PID_STEALTH_BOY = 54,
PID_WATER_CHIP = 55,
PID_HOLODISK = 58,
PID_MOTION_SENSOR = 59,
PID_MUTATED_FRUIT = 71,
PID_BIG_BOOK_OF_SCIENCE = 73,
PID_DEANS_ELECTRONICS = 76,
PID_FLARE = 79,
PID_FIRST_AID_BOOK = 80,
PID_PLASTIC_EXPLOSIVES = 85,
PID_SCOUT_HANDBOOK = 86,
PID_BUFFOUT = 87,
PID_DOCTORS_BAG = 91,
PID_PUMP_PARTS = 98,
PID_GUNS_AND_BULLETS = 102,
PID_NUKA_COLA = 106,
PID_RAD_X = 109,
PID_PSYCHO = 110,
PID_BEER = 124,
PID_BOOZE = 125,
PID_SUPER_STIMPAK = 144,
PID_ACTIVE_FLARE = 205,
PID_ACTIVE_DYNAMITE = 206,
PID_ACTIVE_GEIGER_COUNTER = 207,
PID_ACTIVE_MOTION_SENSOR = 208,
PID_ACTIVE_PLASTIC_EXPLOSIVE = 209,
PID_ACTIVE_STEALTH_BOY = 210,
PID_TECHNICAL_MANUAL = 228,
PID_CHEMISTRY_MANUAL = 237,
PID_JET = 259,
PID_JET_ANTIDOTE = 260,
PID_DECK_OF_TRAGIC_CARDS = 306,
PID_GECK = 366,
PID_CAR_TRUNK = 455,
PID_JESSE_CONTAINER = 467,
PID_Player = 16777216,
PID_DRIVABLE_CAR = 33555441
};
//XXXXXXXXXXXXXXXXXXXXX
//XX Critter defines XX
//XXXXXXXXXXXXXXXXXXXXX
// Trait defines //
#define TRAIT_PERK (0)
#define TRAIT_OBJECT (1)
#define TRAIT_TRAIT (2)
enum Perk : long
{
PERK_bonus_awareness = 0,
PERK_bonus_hth_attacks = 1,
PERK_bonus_hth_damage = 2,
PERK_bonus_move = 3,
PERK_bonus_ranged_damage = 4,
PERK_bonus_rate_of_fire = 5,
PERK_earlier_sequence = 6,
PERK_faster_healing = 7,
PERK_more_criticals = 8,
PERK_night_vision = 9,
PERK_presence = 10,
PERK_rad_resistance = 11,
PERK_toughness = 12,
PERK_strong_back = 13,
PERK_sharpshooter = 14,
PERK_silent_running = 15,
PERK_survivalist = 16,
PERK_master_trader = 17,
PERK_educated = 18,
PERK_healer = 19,
PERK_fortune_finder = 20,
PERK_better_criticals = 21,
PERK_empathy = 22,
PERK_slayer = 23,
PERK_sniper = 24,
PERK_silent_death = 25,
PERK_action_boy = 26,
PERK_mental_block = 27,
PERK_lifegiver = 28,
PERK_dodger = 29,
PERK_snakeater = 30,
PERK_mr_fixit = 31,
PERK_medic = 32,
PERK_master_thief = 33,
PERK_speaker = 34,
PERK_heave_ho = 35,
PERK_friendly_foe = 36,
PERK_pickpocket = 37,
PERK_ghost = 38,
PERK_cult_of_personality = 39,
PERK_scrounger = 40,
PERK_explorer = 41,
PERK_flower_child = 42,
PERK_pathfinder = 43,
PERK_animal_friend = 44,
PERK_scout = 45,
PERK_mysterious_stranger = 46,
PERK_ranger = 47,
PERK_quick_pockets = 48,
PERK_smooth_talker = 49,
PERK_swift_learner = 50,
PERK_tag = 51,
PERK_mutate = 52,
PERK_add_nuka = 53,
PERK_add_buffout = 54,
PERK_add_mentats = 55,
PERK_add_psycho = 56,
PERK_add_radaway = 57,
PERK_weapon_long_range = 58,
PERK_weapon_accurate = 59,
PERK_weapon_penetrate = 60,
PERK_weapon_knockback = 61,
PERK_armor_powered = 62,
PERK_armor_combat = 63,
PERK_weapon_scope_range = 64,
PERK_weapon_fast_reload = 65,
PERK_weapon_night_sight = 66,
PERK_weapon_flameboy = 67,
PERK_armor_advanced_1 = 68,
PERK_armor_advanced_2 = 69,
PERK_add_jet = 70,
PERK_add_tragic = 71,
PERK_armor_charisma = 72,
PERK_gecko_skinning_perk = 73,
PERK_dermal_armor_perk = 74,
PERK_dermal_enhancement_perk = 75,
PERK_phoenix_armor_perk = 76,
PERK_phoenix_enhancement_perk = 77,
PERK_vault_city_inoculations_perk = 78,
PERK_adrenaline_rush_perk = 79,
PERK_cautious_nature_perk = 80,
PERK_comprehension_perk = 81,
PERK_demolition_expert_perk = 82,
PERK_gambler_perk = 83,
PERK_gain_strength_perk = 84,
PERK_gain_perception_perk = 85,
PERK_gain_endurance_perk = 86,
PERK_gain_charisma_perk = 87,
PERK_gain_intelligence_perk = 88,
PERK_gain_agility_perk = 89,
PERK_gain_luck_perk = 90,
PERK_harmless_perk = 91,
PERK_here_and_now_perk = 92,
PERK_hth_evade_perk = 93,
PERK_kama_sutra_perk = 94,
PERK_karma_beacon_perk = 95,
PERK_light_step_perk = 96,
PERK_living_anatomy_perk = 97,
PERK_magnetic_personality_perk = 98,
PERK_negotiator_perk = 99,
PERK_pack_rat_perk = 100,
PERK_pyromaniac_perk = 101,
PERK_quick_recovery_perk = 102,
PERK_salesman_perk = 103,
PERK_stonewall_perk = 104,
PERK_thief_perk = 105,
PERK_weapon_handling_perk = 106,
PERK_vault_city_training_perk = 107,
PERK_alcohol_hp_bonus1_perk = 108,
PERK_alcohol_hp_bonus2_perk = 109,
PERK_alcohol_hp_neg1_perk = 110,
PERK_alcohol_hp_neg2_perk = 111,
PERK_autodoc_hp_bonus1_perk = 112,
PERK_autodoc_hp_bonus2_perk = 113,
PERK_autodoc_hp_neg1_perk = 114,
PERK_autodoc_hp_neg2_perk = 115,
PERK_expert_excrement_expediter_perk = 116,
PERK_weapon_knockout_perk = 117,
PERK_jinxed_perk = 118,
PERK_count = 119
};
enum Trait : long
{
TRAIT_fast_metabolism = 0,
TRAIT_bruiser = 1,
TRAIT_small_frame = 2,
TRAIT_one_hander = 3,
TRAIT_finesse = 4,
TRAIT_kamikaze = 5,
TRAIT_heavy_handed = 6,
TRAIT_fast_shot = 7,
TRAIT_bloody_mess = 8,
TRAIT_jinxed = 9,
TRAIT_good_natured = 10,
TRAIT_drug_addict = 11,
TRAIT_drug_resistant = 12,
TRAIT_sex_appeal = 13,
TRAIT_skilled = 14,
TRAIT_gifted = 15,
TRAIT_count = 16,
};
enum class ScenerySubType : long
{
DOOR = 0,
STAIRS = 1,
ELEVATOR = 2,
LADDER_BOTTOM = 3,
LADDER_TOP = 4,
GENERIC = 5
};
enum ScriptTypes
{
SCRIPT_SYSTEM = 0,
SCRIPT_SPATIAL = 1,
SCRIPT_TIME = 2,
SCRIPT_ITEM = 3,
SCRIPT_CRITTER = 4,
};
// proto.h: stats //
enum Stat : long
{
STAT_st = 0,
STAT_pe = 1,
STAT_en = 2,
STAT_ch = 3,
STAT_iq = 4,
STAT_ag = 5,
STAT_lu = 6,
/// strength, perception, endurance, charisma, intelligence, agility,
/// luck, // luck MUST be the last basic stat
// derived stats
STAT_max_hit_points = 7,
STAT_max_move_points = 8,
STAT_ac = 9,
STAT_unused = 10,
STAT_melee_dmg = 11,
STAT_carry_amt = 12,
STAT_sequence = 13,
STAT_heal_rate = 14,
STAT_crit_chance = 15,
STAT_better_crit = 16,
STAT_dmg_thresh = 17,
STAT_dmg_thresh_laser = 18,
STAT_dmg_thresh_fire = 19,
STAT_dmg_thresh_plasma = 20,
STAT_dmg_thresh_electrical = 21,
STAT_dmg_thresh_emp = 22,
STAT_dmg_thresh_explosion = 23,
STAT_dmg_resist = 24,
STAT_dmg_resist_laser = 25,
STAT_dmg_resist_fire = 26,
STAT_dmg_resist_plasma = 27,
STAT_dmg_resist_electrical = 28,
STAT_dmg_resist_emp = 29,
STAT_dmg_resist_explosion = 30,
STAT_rad_resist = 31,
STAT_poison_resist = 32,
// poison_resist MUST be the last derived stat
// nonderived stats
STAT_age = 33,
STAT_gender = 34,
// gender MUST be the last nonderived stat
STAT_current_hp = 35,
STAT_current_poison = 36,
STAT_current_rad = 37,
STAT_real_max_stat = 38
};
namespace ScriptProc {
enum ScriptProc : long {
no_p_proc = 0,
start = 1,
spatial_p_proc = 2,
description_p_proc = 3,
pickup_p_proc = 4,
drop_p_proc = 5,
use_p_proc = 6,
use_obj_on_p_proc = 7,
use_skill_on_p_proc = 8,
none_x_bad = 9,
none_x_bad2 = 10,
talk_p_proc = 11,
critter_p_proc = 12,
combat_p_proc = 13,
damage_p_proc = 14,
map_enter_p_proc = 15,
map_exit_p_proc = 16,
create_p_proc = 17,
destroy_p_proc = 18,
none_x_bad3 = 19,
none_x_bad4 = 20,
look_at_p_proc = 21,
timed_event_p_proc = 22,
map_update_p_proc = 23,
push_p_proc = 24,
is_dropping_p_proc = 25,
combat_is_starting_p_proc = 26,
combat_is_over_p_proc = 27,
count = 28
};
}
#define STAT_max_derived STAT_poison_resist
#define STAT_max_stat STAT_current_hp
// Script data types
#define VAR_TYPE_INT (0xC001)
#define VAR_TYPE_FLOAT (0xA001)
#define VAR_TYPE_STR (0x9801)
#define VAR_TYPE_STR2 (0x9001)
// extra stat-like values that are treated specially
enum PCStat : long
{
PCSTAT_unspent_skill_points = 0,
PCSTAT_level = 1,
PCSTAT_experience = 2,
PCSTAT_reputation = 3,
PCSTAT_karma = 4,
PCSTAT_max_pc_stat = 5,
};
enum Skill : long
{
SKILL_SMALL_GUNS = 0,
SKILL_BIG_GUNS = 1,
SKILL_ENERGY_WEAPONS = 2,
SKILL_UNARMED_COMBAT = 3,
SKILL_MELEE = 4,
SKILL_THROWING = 5,
SKILL_FIRST_AID = 6,
SKILL_DOCTOR = 7,
SKILL_SNEAK = 8,
SKILL_LOCKPICK = 9,
SKILL_STEAL = 10,
SKILL_TRAPS = 11,
SKILL_SCIENCE = 12,
SKILL_REPAIR = 13,
SKILL_CONVERSANT = 14,
SKILL_BARTER = 15,
SKILL_GAMBLING = 16,
SKILL_OUTDOORSMAN = 17,
SKILL_count = 18
};
//XXXXXXXXXXXXXXXXXXXX
//XX Object defines XX
//XXXXXXXXXXXXXXXXXXXX
enum ItemType : long
{
item_type_armor = 0,
item_type_container = 1,
item_type_drug = 2,
item_type_weapon = 3,
item_type_ammo = 4,
item_type_misc_item = 5,
item_type_key = 6,
};
// Inventory Equates
enum InvenType : long
{
INVEN_TYPE_WORN = 0,
INVEN_TYPE_RIGHT_HAND = 1,
INVEN_TYPE_LEFT_HAND = 2,
};
enum AttackType : long
{
ATKTYPE_LWEAPON_PRIMARY = 0,
ATKTYPE_LWEAPON_SECONDARY = 1,
ATKTYPE_RWEAPON_PRIMARY = 2,
ATKTYPE_RWEAPON_SECONDARY = 3,
ATKTYPE_PUNCH = 4,
ATKTYPE_KICK = 5,
ATKTYPE_LWEAPON_RELOAD = 6,
ATKTYPE_RWEAPON_RELOAD = 7,
ATKTYPE_STRONGPUNCH = 8,
ATKTYPE_HAMMERPUNCH = 9,
ATKTYPE_HAYMAKER = 10,
ATKTYPE_JAB = 11,
ATKTYPE_PALMSTRIKE = 12,
ATKTYPE_PIERCINGSTRIKE = 13,
ATKTYPE_STRONGKICK = 14,
ATKTYPE_SNAPKICK = 15,
ATKTYPE_POWERKICK = 16,
ATKTYPE_HIPKICK = 17,
ATKTYPE_HOOKKICK = 18,
ATKTYPE_PIERCINGKICK = 19
};
enum AttackSubType : long
{
NONE = 0,
UNARMED = 1,
MELEE = 2,
THROWING = 3,
GUNS = 4
};
enum BodyType : long
{
Biped = 0,
Quadruped = 1,
Robotic = 2
};
#define PLAYER_ID (18000)
#define OBJFLAG_CAN_WEAR_ITEMS (0xF000000)
#define OBJFLAG_HELD_IN_RIGHT (0x10000)
#define OBJFLAG_HELD_IN_LEFT (0x20000)
#define OBJFLAG_WORN (0x40000)
#define CRITTER_BROKEN_RARM (0x10)
#define CRITTER_BROKEN_LARM (0x20)
#define CRITTER_EYEDAMAGE (0x40)
#define WEAPON_TWO_HANDED (0x200)
#define AUTOMAP_MAX (160)
enum TicksTime : unsigned long
{
ONE_GAME_YEAR = 315360000
};
enum ActiveSlot : unsigned long
{
Left = 0,
Right = 1
};
enum RollResult
{
ROLL_CRITICAL_FAILURE = 0x0,
ROLL_FAILURE = 0x1,
ROLL_SUCCESS = 0x2,
ROLL_CRITICAL_SUCCESS = 0x3,
};
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,
protoId = 0x64,
cid = 0x68,
lightDistance = 0x6C,
lightIntensity = 0x70,
outline = 0x74,
scriptId = 0x78,
owner = 0x7C,
scriptIndex = 0x80,
};
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,
};
enum ItemObj : long
{
updatedFlags = 0x38,
charges = 0x3C,
ammoPid = 0x40,
};
}
namespace WinFlags {
enum WinButtonFlags : long
{
OwnerFlag = 0x1,
UnknownFlag2 = 0x2,
MoveOnTop = 0x4,
Hidden = 0x8,
Exclusive = 0x10,
Transparent = 0x20,
UnknownFlag40 = 0x40,
UnknownFlag80 = 0x80,
scriptWindow = 0x100,
itsButton = 0x10000,
};
}
enum QueueType : long
{
drug_effect_event = 0, // critter use drug
knockout_event = 1, // critter
addict_event = 2, // critter
script_timer_event = 3, // any object
game_time_event = 4, // no object
poison_event = 5, // dude
radiation_event = 6, // dude
flare_time_event = 7, // item
explode_event = 8, // item
item_trickle_event = 9,
sneak_event = 10, // dude
explode_fail_event = 11, // item
map_update_event = 12,
gsound_sfx_event = 13 // no object
};From https://github.com/phobos2077/sfall/blob/master/sfall/FalloutEngine/Structs.h
struct GameObject;
struct Program;
struct ScriptInstance;
#pragma pack(1)
struct Art {
long flags;
char path[16];
char* names;
long d18;
long total;
};
#pragma pack(1)
struct AnimationSet {
long currentAnim;
long counter;
long animCounter;
long flags;
struct Animation {
long number;
long source;
long target;
long data1;
long elevation;
long animCode;
long delay;
long(__fastcall *callFunc)(DWORD, DWORD);
long(__fastcall *callFunc3)(DWORD, DWORD);
long flags;
long data2;
long frmPtr;
} animations[55];
};
static_assert(sizeof(AnimationSet) == 2656, "Incorrect AnimationSet definition.");
// Bounding rectangle, used by tile_refresh_rect and related functions.
#pragma pack(1)
struct BoundRect {
long x;
long y;
long offx;
long offy;
};
// Game objects (items, critters, etc.), including those stored in inventories.
#pragma pack(1)
struct GameObject {
long id;
long tile;
long x;
long y;
long sx;
long sy;
long frm;
long rotation;
long artFid;
long flags;
long elevation;
long invenSize;
long invenMax;
struct InvenItem {
GameObject *object;
long count;
} *invenTable;
union {
struct {
char updatedFlags[4];
// 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;
char gap_44[32];
} item;
struct {
long reaction;
// 1 - combat, 2 - enemies out of sight, 4 - running away
long combatState;
// aka action points
long movePoints;
long damageFlags;
long damageLastTurn;
long aiPacket;
long teamNum;
long whoHitMe;
long health;
long rads;
long poison;
} critter;
};
DWORD protoId;
long cid;
long lightDistance;
long lightIntensity;
DWORD outline;
long scriptId;
GameObject* owner;
long scriptIndex;
inline char Type() {
return (protoId >> 24);
}
inline char TypeFid() {
return ((artFid >> 24) & 0x0F);
}
};
// Results of compute_attack_() function.
#pragma pack(1)
struct ComputeAttackResult {
GameObject* attacker;
long hitMode;
GameObject* weapon;
long field_C;
long attackerDamage;
long attackerFlags;
long numRounds;
long message;
GameObject* target;
long targetTile;
long bodyPart;
long targetDamage;
long targetFlags;
long knockbackValue;
GameObject* mainTarget;
long numExtras;
GameObject* extraTarget[6];
long extraBodyPart[6];
long extraDamage[6];
long extraFlags[6];
long extraKnockbackValue[6];
};
// Script instance attached to an object or tile (spatial script).
#pragma pack(1)
struct ScriptInstance {
long id;
long next;
// first 3 bits - elevation, rest - tile number
long elevationAndTile;
long spatialRadius;
long flags;
long scriptIdx;
Program *program;
long selfObjectId;
long localVarOffset;
long numLocalVars;
long returnValue;
long action;
long fixedParam;
GameObject *selfObject;
GameObject *sourceObject;
GameObject *targetObject;
long actionNum;
long scriptOverrides;
char gap_48[4];
long howMuch;
char gap_50[4];
long procedureTable[28];
};
// Script run-time data
#pragma pack(1)
struct Program {
const char* fileName;
long *codeStackPtr;
char gap_8[8];
long *codePtr;
long field_14;
char gap_18[4];
long *dStackPtr;
long *aStackPtr;
long *dStackOffs;
long *aStackOffs;
char gap_2C[4];
long *stringRefPtr;
char gap_34[4];
long *procTablePtr;
};
#pragma pack(1)
struct ItemButtonItem {
GameObject* item;
union {
long flags;
struct {
char cantUse;
char itsWeapon;
short unkFlag;
};
};
long primaryAttack;
long secondaryAttack;
long mode;
long fid;
};
// When gained, the perk increases Stat by StatMod, which may be negative. All other perk effects come from being
// specifically checked for by scripts or the engine. If a primary stat requirement is negative, that stat must be
// below the value specified (e.g., -7 indicates a stat must be less than 7). Operator is only non-zero when there
// are two skill requirements. If set to 1, only one of those requirements must be met; if set to 2, both must be met.
#pragma pack(1)
struct PerkInfo {
const char* name;
const char* description;
long image;
long ranks;
long levelMin;
long stat;
long statMod;
long skill1;
long skill1Min;
long skillOperator;
long skill2;
long skill2Min;
long strengthMin;
long perceptionMin;
long enduranceMin;
long charismaMin;
long intelligenceMin;
long agilityMin;
long luckMin;
};
#pragma pack(1)
struct DbFile {
long fileType;
void* handle;
};
#pragma pack(1)
struct ElevatorExit {
long id;
long elevation;
long tile;
};
#pragma pack(1)
struct ElevatorFrms {
DWORD main;
DWORD buttons;
};
#pragma pack(1)
struct FrmFile {
long id; //0x00
short fps; //0x04
short actionFrame; //0x06
short frames; //0x08
short xshift[6]; //0x0a
short yshift[6]; //0x16
long oriFrameOffset[6]; //0x22
long frameAreaSize; //0x3a
short width; //0x3e
short height; //0x40
long frameSize; //0x42
short xoffset; //0x46
short yoffset; //0x48
BYTE pixels[80 * 36]; //0x4a
};
//structures for holding frms loaded with fallout2 functions
#pragma pack(1)
typedef class FrmFrameData { // sizeof 12 + 1 byte
public:
WORD width;
WORD height;
DWORD size; // width * height
WORD x;
WORD y;
BYTE data[1]; // begin frame data
} FrmFrameData;
#pragma pack(2)
typedef class FrmHeaderData { // sizeof 62
public:
DWORD version; // version num
WORD fps; // frames per sec
WORD actionFrame;
WORD numFrames; // number of frames per direction
WORD xCentreShift[6]; // shift in the X direction, of frames with orientations [0-5]
WORD yCentreShift[6]; // shift in the Y direction, of frames with orientations [0-5]
DWORD oriOffset[6]; // offset of first frame for direction [0-5] from begining of frame area
DWORD frameAreaSize; // size of all frames area
} FrmHeaderData;
// structures for loading unlisted frms
#pragma pack(1)
struct UnlistedFrm {
DWORD version;
WORD FPS;
WORD actionFrame;
WORD numFrames;
WORD xCentreShift[6];
WORD yCentreShift[6];
DWORD oriOffset[6];
DWORD frameAreaSize;
struct Frame {
WORD width;
WORD height;
DWORD size;
WORD x;
WORD y;
BYTE *indexBuff;
Frame() {
width = 0;
height = 0;
size = 0;
x = 0;
y = 0;
indexBuff = nullptr;
}
~Frame() {
if (indexBuff != nullptr)
delete[] indexBuff;
}
} *frames;
UnlistedFrm() {
version = 0;
FPS = 0;
actionFrame = 0;
numFrames = 0;
for (int i = 0; i < 6; i++) {
xCentreShift[i] = 0;
yCentreShift[i] = 0;
oriOffset[i] = 0;
}
frameAreaSize = 0;
frames = nullptr;
}
~UnlistedFrm() {
if (frames != nullptr)
delete[] frames;
}
};
#pragma pack(1)
struct MessageNode {
long number;
long flags;
char* audio;
char* message;
MessageNode() {
number = 0;
flags = 0;
audio = nullptr;
message = nullptr;
}
};
//for holding msg array
#pragma pack(1)
typedef struct MessageList {
long numMsgs;
MessageNode *nodes;
MessageList() {
nodes = nullptr;
numMsgs = 0;
}
} MessageList;
#pragma pack(1)
struct CritInfo {
union {
struct {
// This is divided by 2, so a value of 3 does 1.5x damage, and 8 does 4x damage.
long damageMult;
// This is a flag bit field (DAM_*) controlling what effects the critical causes.
long effectFlags;
// This makes a check against a (SPECIAL) stat. Values of 2 (endurance), 5 (agility), and 6 (luck) are used, but other stats will probably work as well. A value of -1 indicates that no check is to be made.
long statCheck;
// Affects the outcome of the stat check, if one is made. Positive values make it easier to pass the check, and negative ones make it harder.
long statMod;
// Another bit field, using the same values as EffectFlags. If the stat check is failed, these are applied in addition to the earlier ones.
long failureEffect;
// The message to show when this critical occurs, taken from combat.msg .
long message;
// Shown instead of Message if the stat check is failed.
long failMessage;
};
long values[7];
};
};
#pragma pack(1)
struct SkillInfo
{
const char* name;
const char* description;
long attr;
long image;
long base;
long statMulti;
long statA;
long statB;
long skillPointMulti;
// Default experience for using the skill: 25 for Lockpick, Steal, Traps, and First Aid, 50 for Doctor, and 100 for Outdoorsman.
long experience;
// 1 for Lockpick, Steal, Traps; 0 otherwise
long f;
};
#pragma pack(1)
struct StatInfo {
const char* dame;
const char* description;
long image;
long minValue;
long maxValue;
long defaultValue;
};
#pragma pack(1)
struct TraitInfo {
const char* name;
const char* description;
long image;
};
//fallout2 path node structure
#pragma pack(1)
struct PathNode {
char* path;
void* pDat;
long isDat;
PathNode* next;
};
#pragma pack(1)
struct PremadeChar {
char path[20];
DWORD fid;
char unknown[20];
};
// In-memory PROTO structure, not the same as PRO file format.
#pragma pack(1)
struct Proto {
struct Tile {
long scriptId;
Material material;
};
struct Item {
struct Weapon {
long animationCode;
long minDamage;
long maxDamage;
long damageType;
long maxRange[2];
long projectilePid;
long minStrength;
long movePointCost[2];
long critFailTable;
long perk;
long burstRounds;
long caliber;
long ammoPid;
long maxAmmo;
// shot sound ID
long soundId;
long gap_68;
};
struct Ammo {
long caliber;
long packSize;
long acAdjust;
long drAdjust;
long damageMult;
long damageDiv;
char gap_3c[48];
};
struct Armor {
long armorClass;
// for each DamageType
long damageResistance[7];
// for each DamageType
long damageThreshold[7];
long perk;
long maleFrameNum;
long femaleFrameNum;
};
struct Container {
// container size capacity (not weight)
long maxSize;
// 1 - has use animation, 0 - no animation
long openFlags;
};
struct Drug {
long stats[3];
long immediateEffect[3];
struct DelayedEffect {
// delay for the effect
long duration;
// effect amount for each stat
long effect[3];
} delayed[2];
long addictionRate;
long addictionEffect;
long addictionOnset;
char gap_68[4];
};
struct Misc {
long powerPid;
long powerType;
long maxCharges;
};
struct Key {
long keyCode;
};
long flags;
long flagsExt;
// 0x0Y00XXXX: Y - script type (0=s_system, 1=s_spatial, 2=s_time, 3=s_item, 4=s_critter); XXXX - number in scripts.lst. -1 means no script.
long scriptId;
ItemType type;
union {
Weapon weapon;
Ammo ammo;
Armor armor;
Container container;
Drug drug;
Misc misc;
Key key;
};
Material material; // should be at 0x6C
long size;
long weight;
long cost;
long inventoryFid;
BYTE soundId;
};
struct Critter {
struct Stats {
long strength;
long perception;
long endurance;
long charisma;
long intelligence;
long agility;
long luck;
long health;
// max move points (action points)
long movePoints;
long armorClass;
// not used by engine
long unarmedDamage;
long meleeDamage;
long carryWeight;
long sequence;
long healingRate;
long criticalChance;
long betterCriticals;
// for each DamageType
long damageThreshold[7];
// for each DamageType
long damageResistance[7];
long radiationResistance;
long poisonResistance;
long age;
long gender;
};
long flags;
long flagsExt;
long scriptId;
long critterFlags;
Stats base;
Stats bonus;
long skills[SKILL_count];
long bodyType;
long experience;
long killType;
long damageType;
long headFid;
long aiPacket;
long teamNum;
};
struct Scenery {
struct Door {
long openFlags;
long keyCode;
};
struct Stairs {
long elevationAndTile;
long mapId;
};
struct Elevator {
long id;
long level;
};
long flags;
long flagsExt;
long scriptId;
ScenerySubType type;
union {
Door door;
Stairs stairs;
Elevator elevator;
};
Material material;
char gap_30[4];
BYTE soundId;
};
struct Wall {
long flags;
long flagsExt;
long scriptId;
Material material;
};
struct Misc {
long flags;
long flagsExt;
};
long pid;
long messageNum;
long fid;
// range 0-8 in hexes
long lightDistance;
// range 0 - 65536
long lightIntensity;
union {
Tile tile;
Item item;
Critter critter;
Scenery scenery;
Wall wall;
Misc misc;
};
};
static_assert(offsetof(Proto, item) + offsetof(Proto::Item, material) == 0x6C, "Incorrect Proto definition.");
#pragma pack(1)
struct ScriptListInfoItem {
char fileName[16];
long numLocalVars;
};
//for holding window info
#pragma pack(1)
struct Window {
long id;
long flags;
RECT wRect;
long width;
long height;
long clearColour;
long tx;
long ty;
BYTE *surface; // bytes frame data ref to palette
long buttonListP;
void (*blitProc)(unsigned char*, int, int, int, unsigned char*, int, int, int);
struct Window* menuBar;
struct Window* next;
long drawFuncP;
};
#pragma pack(1)
struct LSData {
char signature[24];
short majorVer;
short minorVer;
char charR;
char playerName[32];
char comment[30];
char unused1;
short realMonth;
short realDay;
short realYear;
short unused2;
long realTime;
short gameMonth;
short gameDay;
short gameYear;
short unused3;
long gameTime;
short mapElev;
short mapNumber;
char mapName[16];
};
#pragma pack(1)
struct AIcap {
long name;
long packet_num;
long max_dist;
long min_to_hit;
long min_hp;
long aggression;
long hurt_too_much;
long secondary_freq;
long called_freq;
long font;
long color;
long outline_color;
long chance;
long combat_message_data[24];
long area_attack_mode;
long run_away_mode;
long best_weapon;
long distance;
long attack_who;
long chem_use;
long chem_primary_desire;
long chem_primary_desire1;
long chem_primary_desire2;
long disposition;
long body_type;
long general_type;
};
#pragma pack(1)
struct Queue {
DWORD time;
long type;
GameObject* object;
long data;
Queue* next;
};
struct QueueDrug {
DWORD pid;
fo::Stat stat0;
fo::Stat stat1;
fo::Stat stat2;
long amount0;
long amount1;
long amount2;
};
struct QueueAddict {
long init; // 1 = perk is not active yet
DWORD drugPid;
fo::Perk perkId; // effect of addiction
};
#pragma pack(1)
struct DrugInfoList {
DWORD itemPid;
long addictGvar;
long numEffects;
};
}