sfall/artifacts/scripting/sfall opcode list.md

| Opcode | Function |
|--------|----------|
| 0x8156 | `int  read_byte(int address)` |
| 0x8157 | `int  read_short(int address)` |
| 0x8158 | `int  read_int(int address)` |
| 0x8159 | `string read_string(int address)` |
|||
| *0x81CF | `void write_byte(int address, int value)` |
| *0x81D0 | `void write_short(int address, int value)` |
| *0x81D1 | `void write_int(int address, int value)` |
| *0x821B | `void write_string(int address, string value)` |
|||
| *0x81D2 | `void call_offset_v0(int address)` |
| *0x81D3 | `void call_offset_v1(int address, int arg1)` |
| *0x81D4 | `void call_offset_v2(int address, int arg1, int arg2)` |
| *0x81D5 | `void call_offset_v3(int address, int arg1, int arg2, int arg3)` |
| *0x81D6 | `void call_offset_v4(int address, int arg1, int arg2, int arg3, int arg4)` |
| *0x81D7 | `int  call_offset_r0(int address)` |
| *0x81D8 | `int  call_offset_r1(int address, int arg1)` |
| *0x81D9 | `int  call_offset_r2(int address, int arg1, int arg2)` |
| *0x81DA | `int  call_offset_r3(int address, int arg1, int arg2, int arg3)` |
| *0x81DB | `int  call_offset_r4(int address, int arg1, int arg2, int arg3, int arg4)` |
|||
| 0x815A | `void set_pc_base_stat(int StatID, int value)` |
| 0x815B | `void set_pc_extra_stat(int StatID, int value)` |
| 0x815C | `int  get_pc_base_stat(int StatID)` |
| 0x815D | `int  get_pc_extra_stat(int StatID)` |
|||
| 0x815E | `void set_critter_base_stat(object, int StatID, int value)` |
| 0x815F | `void set_critter_extra_stat(object, int StatID, int value)` |
| 0x8160 | `int  get_critter_base_stat(object, int StatID)` |
| 0x8161 | `int  get_critter_extra_stat(object, int StatID)` |
| 0x8242 | `void set_critter_skill_points(int critter, int skill, int value)` |
| 0x8243 | `int  get_critter_skill_points(int critter, int skill)` |
| 0x8244 | `void set_available_skill_points(int value)` |
| 0x8245 | `int  get_available_skill_points` |
| 0x8246 | `void mod_skill_points_per_level(int value)` |
|||
| 0x81B4 | `void set_stat_max(int stat, int value)` |
| 0x81B5 | `void set_stat_min(int stat, int value)` |
| 0x81B7 | `void set_pc_stat_max(int stat, int value)` |
| 0x81B8 | `void set_pc_stat_min(int stat, int value)` |
| 0x81B9 | `void set_npc_stat_max(int stat, int value)` |
| 0x81BA | `void set_npc_stat_min(int stat, int value)` |
|||
| 0x816B | `int  input_funcs_available` |
| 0x816C | `int  key_pressed(int dxScancode)` |
| 0x8162 | `void tap_key(int dxScancode)` |
| 0x821C | `int  get_mouse_x` |
| 0x821D | `int  get_mouse_y` |
| 0x821E | `int  get_mouse_buttons` |
| 0x821F | `int  get_window_under_mouse` |
|||
| 0x8163 | `int get_year` |
|||
| 0x8164 | `bool game_loaded` |
|||
| 0x8165 | `bool graphics_funcs_available` |
| 0x8166 | `int  load_shader(string path)` |
| 0x8167 | `void free_shader(int ID)` |
| 0x8168 | `void activate_shader(int ID)` |
| 0x8169 | `void deactivate_shader(int ID)` |
| 0x816D | `void set_shader_int(int ID, string param, int value)` |
| 0x816E | `void set_shader_float(int ID, string param, float value)` |
| 0x816F | `void set_shader_vector(int ID, string param, float f1, float f2, float f3, float f4)` |
| 0x81AD | `int  get_shader_version` |
| 0x81AE | `void set_shader_mode(int mode)` |
| 0x81B0 | `void force_graphics_refresh(bool enabled)` |
| 0x81B1 | `int  get_shader_texture(int ID, int texture)` |
| 0x81B2 | `void set_shader_texture(int ID, string param, int texID)` |
|||
| 0x816A | `void set_global_script_repeat(int frames)` |
| 0x819B | `void set_global_script_type(int type)` |
| 0x819C | `int  available_global_script_types` |
|||
| 0x8170 | `bool in_world_map` |
|||
| 0x8171 | `void force_encounter(int map)` |
| 0x8229 | `void force_encounter_with_flags(int map, int flags)` |
| 0x822A | `void set_map_time_multi(float multi)` |
|||
| 0x8172 | `void set_world_map_pos(int x, int y)` |
| 0x8173 | `int  get_world_map_x_pos` |
| 0x8174 | `int  get_world_map_y_pos` |
|||
| 0x8175 | `void set_dm_model(string name)` |
| 0x8176 | `void set_df_model(string name)` |
| 0x8177 | `void set_movie_path(string filename, int movieid)` |
|||
| 0x8178 | `void set_perk_image(int perkID, int value)` |
| 0x8179 | `void set_perk_ranks(int perkID, int value)` |
| 0x817A | `void set_perk_level(int perkID, int value)` |
| 0x817B | `void set_perk_stat(int perkID, int value)` |
| 0x817C | `void set_perk_stat_mag(int perkID, int value)` |
| 0x817D | `void set_perk_skill1(int perkID, int value)` |
| 0x817E | `void set_perk_skill1_mag(int perkID, int value)` |
| 0x817F | `void set_perk_type(int perkID, int value)` |
| 0x8180 | `void set_perk_skill2(int perkID, int value)` |
| 0x8181 | `void set_perk_skill2_mag(int perkID, int value)` |
| 0x8182 | `void set_perk_str(int perkID, int value)` |
| 0x8183 | `void set_perk_per(int perkID, int value)` |
| 0x8184 | `void set_perk_end(int perkID, int value)` |
| 0x8185 | `void set_perk_chr(int perkID, int value)` |
| 0x8196 | `void set_perk_int(int perkID, int value)` |
| 0x8187 | `void set_perk_agl(int perkID, int value)` |
| 0x8188 | `void set_perk_lck(int perkID, int value)` |
| 0x8189 | `void set_perk_name(int perkID, string value)` |
| 0x818A | `void set_perk_desc(int perkID, string value)` |
| 0x8247 | `void set_perk_freq(int value)` |
|||
| 0x818B | `void set_pipboy_available(int available)` |
|||
| 0x818C | `int  get_kill_counter(int critterType)` |
| 0x818D | `void mod_kill_counter(int critterType, int amount)` |
|||
| 0x818E | `int  get_perk_owed` |
| 0x818F | `void set_perk_owed(int value)` |
| 0x8190 | `int  get_perk_available(int perk)` |
|||
| 0x8191 | `int  get_critter_current_ap(object critter)` |
| 0x8192 | `void set_critter_current_ap(object critter, int ap)` |
|||
| 0x8193 | `int  active_hand` |
| 0x8194 | `void toggle_active_hand` |
|||
| 0x8195 | `void set_weapon_knockback(object weapon, int type, int/float value)` |
| 0x8196 | `void set_target_knockback(object critter, int type, int/float value)` |
| 0x8197 | `void set_attacker_knockback(object critter, int type, int/float value)` |
| 0x8198 | `void remove_weapon_knockback(object weapon)` |
| 0x8199 | `void remove_target_knockback(object critter)` |
| 0x819A | `void remove_attacker_knockback(object critter)` |
|||
| 0x819D | `void set_sfall_global(string/int varname, int/float value)` |
| 0x819E | `int  get_sfall_global_int(string/int varname)` |
| 0x819F | `float get_sfall_global_float(string/int varname)` |
| 0x822D | `int  create_array(int element_count, int flags)` |
| 0x822E | `void set_array(int array, any element, any value)` |
| 0x822F | `any  get_array(int array, any element)` |
| 0x8230 | `void free_array(int array)` |
| 0x8231 | `int  len_array(int array)` |
| 0x8232 | `void resize_array(int array, int new_element_count)` |
| 0x8233 | `int  temp_array(int element_count, int flags)` |
| 0x8234 | `void fix_array(int array)` |
| 0x8239 | `int  scan_array(int array, int/float var)` |
| 0x8254 | `void save_array(any key, int array)` |
| 0x8255 | `int  load_array(any key)` |
| 0x8256 | `int  array_key(int array, int index)` |
| 0x8257 | `int  arrayexpr(any key, any value)` |
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| 0x81A0 | `void set_pickpocket_max(int percentage)` |
| 0x81A1 | `void set_hit_chance_max(int percentage)` |
| 0x81A2 | `void set_skill_max(int value)` |
| 0x81AA | `void set_xp_mod(int percentage)` |
| 0x81AB | `void set_perk_level_mod(int levels)` |
|||
| 0x81C5 | `void set_critter_hit_chance_mod(object, int max, int mod)` |
| 0x81C6 | `void set_base_hit_chance_mod(int max, int mod)` |
| 0x81C7 | `void set_critter_skill_mod(object, int max)` |
| 0x81C8 | `void set_base_skill_mod(int max)` |
| 0x81C9 | `void set_critter_pickpocket_mod(object, int max, int mod)` |
| 0x81CA | `void set_base_pickpocket_mod(int max, int mod)` |
|||
| 0x81A3 | `int  eax_available` |
| 0x81A4 | `void set_eax_environment(int environment)` |
|||
| 0x81A5 | `void inc_npc_level(int pid/string name)` |
| 0x8241 | `int  get_npc_level(int pid/string name)` |
|||
| 0x81A6 | `int  get_viewport_x` |
| 0x81A7 | `int  get_viewport_y` |
| 0x81A8 | `void set_viewport_x(int view_x)` |
| 0x81A9 | `void set_viewport_y(int view_y)` |
|||
| 0x81AC | `int  get_ini_setting(string setting)` |
| 0x81EB | `string get_ini_string(string setting)` |
|||
| 0x81AF | `int  get_game_mode` |
|||
| 0x81B3 | `int  get_uptime` |
|||
| 0x81B6 | `void set_car_current_town(int town)` |
|||
| 0x81BB | `void set_fake_perk(string name, int level, int image, string desc)` |
| 0x81BC | `void set_fake_trait(string name, int active, int image, string desc)` |
| 0x81BD | `void set_selectable_perk(string name, int active, int image, string desc)` |
| 0x81BE | `void set_perkbox_title(string title)` |
| 0x81BF | `void hide_real_perks` |
| 0x81C0 | `void show_real_perks` |
| 0x81C1 | `int  has_fake_perk(string name/int extraPerkID)` |
| 0x81C2 | `int  has_fake_trait(string name)` |
| 0x81C3 | `void perk_add_mode(int type)` |
| 0x81C4 | `void clear_selectable_perks` |
| 0x8225 | `void remove_trait(int traitID)` |
|||
| 0x81CB | `void set_pyromaniac_mod(int bonus)` |
| 0x81CC | `void apply_heaveho_fix` |
| 0x81CD | `void set_swiftlearner_mod(int bonus)` |
| 0x81CE | `void set_hp_per_level_mod(int mod)` |
|||
| 0x81DC | `void show_iface_tag(int tag)` |
| 0x81DD | `void hide_iface_tag(int tag)` |
| 0x81DE | `int  is_iface_tag_active(int tag)` |
|||
| 0x81DF | `int  get_bodypart_hit_modifier(int bodypart)` |
| 0x81E0 | `void set_bodypart_hit_modifier(int bodypart, int value)` |
|||
| 0x81E1 | `void set_critical_table(int crittertype, int bodypart, int level, int valuetype, int value)` |
| 0x81E2 | `int  get_critical_table(int crittertype, int bodypart, int level, int valuetype)` |
| 0x81E3 | `void reset_critical_table(int crittertype, int bodypart, int level, int valuetype)` |
|||
| 0x81E4 | `int  get_sfall_arg` |
| 0x823C | `array get_sfall_args` |
| 0x823D | `void set_sfall_arg(int argnum, int value)` |
| 0x81E5 | `void set_sfall_return(any value)` |
| 0x81EA | `int  init_hook` |
|||
| 0x81E6 | `void set_unspent_ap_bonus(int multiplier)` |
| 0x81E7 | `int  get_unspent_ap_bonus` |
| 0x81E8 | `void set_unspent_ap_perk_bonus(int multiplier)` |
| 0x81E9 | `int  get_unspent_ap_perk_bonus` |
|||
| 0x81EC | `float sqrt(float)` |
| 0x81ED | `int/float abs(int/float)` |
| 0x81EE | `float sin(float)` |
| 0x81EF | `float cos(float)` |
| 0x81F0 | `float tan(float)` |
| 0x81F1 | `float arctan(float x, float y)` |
| 0x8263 | `^` operator (exponentiation) |
| 0x8264 | `float log(float)` |
| 0x8265 | `float exponent(float)` |
| 0x8266 | `int  ceil(float)` |
| 0x8267 | `int  round(float)` |
|||
| 0x81F2 | `void set_palette(string path)` |
|||
| 0x81F3 | `void remove_script(object)` |
| 0x81F4 | `void set_script(object, int scriptid)` |
| 0x81F5 | `int  get_script(object)` |
|||
| 0x81F6 | `int  nb_create_char` |
|||
| 0x81F7 | `int  fs_create(string path, int size)` |
| 0x81F8 | `int  fs_copy(string path, string source)` |
| 0x81F9 | `int  fs_find(string path)` |
| 0x81FA | `void fs_write_byte(int id, int data)` |
| 0x81FB | `void fs_write_short(int id, int data)` |
| 0x81FC | `void fs_write_int(int id, int data)` |
| 0x81FD | `void fs_write_float(int id, int data)` |
| 0x81FE | `void fs_write_string(int id, string data)` |
| 0x8208 | `void fs_write_bstring(int id, string data)` |
| 0x8209 | `int  fs_read_byte(int id)` |
| 0x820A | `int  fs_read_short(int id)` |
| 0x820B | `int  fs_read_int(int id)` |
| 0x820C | `float fs_read_float(int id)` |
| 0x81FF | `void fs_delete(int id)` |
| 0x8200 | `int  fs_size(int id)` |
| 0x8201 | `int  fs_pos(int id)` |
| 0x8202 | `void fs_seek(int id, int pos)` |
| 0x8203 | `void fs_resize(int id, int size)` |
|||
| 0x8204 | `int  get_proto_data(int pid, int offset)` |
| 0x8205 | `void set_proto_data(int pid, int offset, int value)` |
|||
| 0x8206 | `void set_self(object)` |
| 0x8207 | `void register_hook(int hook)` |
|||
| 0x820D | `int  list_begin(int type)` |
| 0x820E | `int  list_next(int listid)` |
| 0x820F | `void list_end(int listid)` |
| 0x8236 | `array list_as_array(int type)` |
|||
| 0x8210 | `int  sfall_ver_major` |
| 0x8211 | `int  sfall_ver_minor` |
| 0x8212 | `int  sfall_ver_build` |
|||
| 0x8213 | `void hero_select_win(int)` |
| 0x8214 | `void set_hero_race(int style)` |
| 0x8215 | `void set_hero_style(int style)` |
|||
| 0x8216 | `void set_critter_burst_disable(object critter, int disable)` |
|||
| 0x8217 | `int  get_weapon_ammo_pid(object weapon)` |
| 0x8218 | `void set_weapon_ammo_pid(object weapon, int pid)` |
| 0x8219 | `int  get_weapon_ammo_count(object weapon)` |
| 0x821A | `void set_weapon_ammo_count(object weapon, int count)` |
|||
| 0x8220 | `int  get_screen_width` |
| 0x8221 | `int  get_screen_height` |
|||
| 0x8222 | `void stop_game` |
| 0x8223 | `void resume_game` |
| 0x8224 | `void create_message_window(string message)` |
|||
| 0x8226 | `int  get_light_level` |
|||
| 0x8227 | `void refresh_pc_art` |
|||
| 0x8228 | `int  get_attack_type` |
|||
| 0x822B | `int  play_sfall_sound(string file, int mode)` |
| 0x822C | `void stop_sfall_sound(int soundID)` |
|||
| 0x8235 | `array string_split(string string, string split)` |
| 0x8237 | `int  atoi(string string)` |
| 0x8238 | `float atof(string string)` |
| 0x824E | `string substr(string string, int start, int length)` |
| 0x824F | `int  strlen(string string)` |
| 0x8250 | `string sprintf(string format, any value)` |
| 0x8251 | `int  charcode(string string)` |
| 0x8253 | `int  typeof(any value)` |
|||
| 0x823A | `int  get_tile_fid(int tileData)` |
|||
| 0x823B | `int  modified_ini` |
|||
| 0x823E | `void force_aimed_shots(int pid)` |
| 0x823F | `void disable_aimed_shots(int pid)` |
|||
| 0x8240 | `void mark_movie_played(int id)` |
|||
| 0x8248 | `object get_last_target(object critter)` |
| 0x8249 | `object get_last_attacker(object critter)` |
| 0x824A | `void block_combat(int enable)` |
|||
| 0x824B | `int  tile_under_cursor` |
| 0x824C | `int  gdialog_get_barter_mod` |
| 0x824D | `void set_inven_ap_cost(int cost)` |
|||
| 0x825C | `void reg_anim_combat_check(int enable)` |
| 0x825A | `void reg_anim_destroy(object object)` |
| 0x825B | `void reg_anim_animate_and_hide(object object, int animID, int delay)` |
| 0x825D | `void reg_anim_light(object object, int radius, int delay)` |
| 0x825E | `void reg_anim_change_fid(object object, int FID, int delay)` |
| 0x825F | `void reg_anim_take_out(object object, int holdFrameID, int delay)` |
| 0x8260 | `void reg_anim_turn_towards(object object, int tile/targetObj, int delay)` |
|||
| 0x8261 | `int  metarule2_explosions(object object)` |
|||
| 0x8262 | `void register_hook_proc(int hook, procedure proc)` |
|||
| 0x826B | `string message_str_game(int fileId, int messageId)` |
| 0x826C | `int  sneak_success` |
| 0x826D | `int  tile_light(int elevation, int tileNum)` |
| 0x826E | `object obj_blocking_line(object objFrom, int tileTo, int blockingType)` |
| 0x826F | `object obj_blocking_tile(int tileNum, int elevation, int blockingType)` |
| 0x8270 | `array tile_get_objs(int tileNum, int elevation)` |
| 0x8271 | `array party_member_list(int includeHidden)` |
| 0x8272 | `array path_find_to(object objFrom, int tileTo, int blockingType)` |
| 0x8273 | `object create_spatial(int scriptID, int tile, int elevation, int radius)` |
| 0x8274 | `int  art_exists(int artFID)` |
| 0x8275 | `int  obj_is_carrying_obj(object invenObj, object itemObj)` |
|||
| 0x8276 | `any  sfall_func0(string funcName)` |
| 0x8277 | `any  sfall_func1(string funcName, arg1)` |
| 0x8278 | `any  sfall_func2(string funcName, arg1, arg2)` |
| 0x8279 | `any  sfall_func3(string funcName, arg1, arg2, arg3)` |
| 0x827A | `any  sfall_func4(string funcName, arg1, arg2, arg3, arg4)` |
| 0x827B | `any  sfall_func5(string funcName, arg1, arg2, arg3, arg4, arg5)` |
| 0x827C | `any  sfall_func6(string funcName, arg1, arg2, arg3, arg4, arg5, arg6)` |
|||
| 0x827D | `void register_hook_proc_spec(int hook, procedure proc)` |
| 0x827E | `void reg_anim_callback(procedure proc)` |
|||
| 0x827F | `div` operator (unsigned integer division) |
|||
| 0x8280 | `any  sfall_func7(string funcName, arg1, arg2, arg3, arg4, arg5, arg6, arg7)` |
| 0x8281 | `any  sfall_func8(string funcName, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8)` |

_* These functions require AllowUnsafeScripting to be enabled in ddraw.ini_