Fallout2 Opcode Playground

Opcodes:	8000-801F,	8020-803F,	8040-805F,
8060-807F,	8080-809F,	80A0-80BF,	80C0-80DF,
80E0-80FF,	8100-811F,	8120-813F,	8140-8155

List Opcodes:

Used in Fallout 2

Named

Known to Decompiler

Described

Named Opcodes

288 Named Opcodes :

8003	?	8004	goto
8005	call	8006	call_in
8007	call_when	8008	spawn
8009	exec	800A	spawn
800B	fork	800d	return?
800e	exit	800F	detach
8012	__var[p1]	8013	__var[p2]:=p1
8014	GetExportedVar	8015	SetExportedVar
8016	ExportVariable	8018	SwapStack
801A	__DelFromStack	801B	?
802B	__?	802D	fetch_proc_address
802E	dump	802F	if p1 then begin
8030	while p1 do begin	8031	__loc[p2]:=p1
8032	__loc[p1]	8033	=
8034	<>	8035	p2<=p1
8036	p2>=p1	8037	p2<p1
8038	p2>p1	8039	+
803A	p2-p1	803B	__*
803C	__/	803D	__\
803E	AND	803F	OR
8040	__&	8041	__\|
8042	^	8043	!
8044	floor	8045	NOT
8046	__-p1	8047	wait
8048	Cancel	8049	CancelAll
804A	startcritical	804B	endcritical
804C	sayquit	804D	SayEnd
804E	SayStart	8050	SayReplyTitle
8051	SayGotoReply	8052	SayReply
8053	SayOption	8054	SayMessage
8055	SayReplyWindow	8056	SayOptionWindow
8057	SayBorder	805A	SaySetSpacing
805B	SayOptionColor	805C	SayReplyColor
805F	SayReplyFlags	8060	SayOptionFlags
8061	Unknown8061	8062	CreateWin
8063	DeleteWin	8064	SelectWin
8065	ResizeWin	8066	ScaleWin
8067	ShowWin	8068	FillWin
8069	FillRect	806A	FillWin3x3
806B	Display	806C	DisplayGFX
806D	DisplayRaw	806E	LoadPaletteTable
806F	FadeIn	8070	FadeOut
8071	GotoXY	8072	Print
8073	Format	8074	PrintRect
8075	SetFont	8076	SetTextFlags
8077	SetTextColor	8078	SetHighlightColor
807F	AddRegion	8081	AddRegionProc
8083	DeleteRegion	8084	ActivateRegion
8086	AddButton	8087	AddButtonText
8089	AddButtonGFX	808A	AddButtonProc
808C	DeleteButton	808D	HideMouse
808E	ShowMouse	8092	AddNamedEvent
8094	ClearNamed	8095	SignalNamed
8096	AddKey	8097	DeleteKey
8098	soundplay	8099	soundpause
809A	soundresume	809B	soundstop
809C	soundrewind	809D	sounddelete
809F	SelectFileList	80A0	Tokenize
80A1	AddExp	80a2	scr_return
80A3	PlayACM	80A4	obj_name
80A6	SkillPoints	80A7	GetItemAddressByXY
80A8	SetScreenPos	80A9	SetPlayerPos
80AA	GetSkill	80AB	IsSneak
80AC	RndBySkill	80AE	RndByStats
80AF	Success	80B0	Critical
80B1	how_much	80B2	SetLocationInPipboy
80B4	Rnd	80B6	SetXY
80B7	CreateObj	80b8	writeln
80B9	script_overrides	80BA	GetItemCountByCritter
80BB	GetItemCountByXY	80BC	Self
80BD	Sender	80BE	target_obj
80BF	Player	80C0	UsedObj
80C1	local_var	80C2	set_local_var
80C3	MVAR[p1]	80C4	MVAR[p1]:=p2
80c5	GetGVAR	80C6	set_global_var
80C7	script_action	80C8	GetType
80C9	GetSubType	80CA	GetStat
80CB	AddStats	80CC	AnimateStandObj
80cd	AnimateStandReverseObj	80CE	Go
80CF	TileInTileRect	80d0	Attack
80D2	DistancePos	80D3	DistanceObj
80D4	GetPos	80D5	GetPosByVector
80D6	pickup_obj	80D7	DropItem
80D8	GiveItem	80D9	TakeItem
80DA	ChooseWeapon	80DB	UseDoor
80DC	See	80DD	attack
80DE	OpenDialog	80DF	end_dialogue
80E0	dialogue_reaction	80e1	Misc2
80E2	set_map_music	80E3	SetVisible
80E4	MoveToLocation	80E5	wm_area_set_pos
80E6	set_exit_grids	80E7	IsMoving
80E8	Heal	80E9	SetLight
80EA	TotalTime	80EB	game_time_in_seconds
80EC	GetFloor	80ED	Kill
80EE	KillByID	80EF	Hit
80F0	add_timer_event	80F1	rm_timer_event
80F2	*10	80F3	GetPerk
80F4	Free	80F5	obj_can_hear_obj
80F6	TimeOfDay	80F7	LastHitType
80F8	tile_is_visible	80F9	Talk
80FA	UsedSkill	80FB	critter_state
80FC	AdvanceTime	80FD	IncreaseRadLevel
80FE	ReduceRadLevel	80FF	SetCritterPos
8100	GetObjectID	8101	CurrentLocation
8102	SetBattleParm	8103	critter_rm_trait
8104	proto_data	8105	GetStr
8106	SlotX	8107	SetLightSource
8108	world_map	8109	GetItemByIndex
810A	Say	810B	Misc
810C	Anim	810D	ItemAddr
810E	RegAnimFunc	810f	reg_anim_animate
8110	reg_anim_animate_reverse	8111	reg_anim_obj_move_to_obj
8112	reg_anim_obj_run_to_obj	8113	reg_anim_obj_move_to_tile
8114	reg_anim_obj_run_to_tile	8115	PlayMVE
8116	GiveItems	8117	TakeItems
8118	Month	8119	Day
811A	Explode	811B	days_since_visited
811C	?	811D	CloseDialog
811E	SayForAnswer	811F	gsay_option
8120	SayWOAnswer	8121	Answer
8122	poison	8123	GetPoison
8124	LinkAlly	8125	UnlinkAlly
8126	reg_anim_animate_forever	8127	SetWounds
8128	InBattle	8129	ShowBarterDialog
812A	difficulty_level	812B	running_burning_guy
812C	inven_unwield	812D	IsLocked
812E	LockDoor	812F	UnLockDoor
8130	GetDoorState	8131	obj_open2
8132	CloseDoor	8133	LockInput
8134	UnLockInput	8135	game_ui_is_disabled
8136	ScreenOff	8137	ScreenOn
8138	GetCash	8139	AddCash
813A	anim_action_frame	813B	RegAnimPlaySfx
813C	AddSkill	813D	SfxBuildCharName
8141	SfxBuildWeaponName	8143	Engage
8144	DestroyObjs	8145	UseItemOnCritter
8146	endgame_slideshow	8147	MoveAllItems
8148	endgame_movie	8149	FrameID
814A	GetMoveID	814B	Friend
814C	Direction	814d	JamLock
814E	gdialog_set_barter_mod	814F	combat_difficulty
8150	obj_on_screen	8151	critter_is_fleeing
8152	critter_set_flee_state	8153	StopBattle
8154	debug_msg	8155	CritterStopAttacking