Action specials

UDMF specials by number

These are all the UDMF action specials, arranged by number. Also provided is the equivalent (usually parameterised) linedef when in DOOM Format, as well as whether or not they different from their ZDoom counterparts.

Note that these lines are taken from recent dev builds, and as such many will not be present in the latest full release (as of 2nd July 2016).

UDMF action specials & DOOM Format equivalents

UDMF #	DOOM Format #	Name	Category	Changes from ZDoom
0	0	No special
1	348	Polyobj_StartLine	PolyObjects
2	356	Polyobj_RotateLeft	PolyObjects
3	354	Polyobj_RotateRight	PolyObjects
4	352	Polyobj_Move	PolyObjects
5	349	Polyobj_ExplicitLine	PolyObjects
6		Polyobj_MoveTimes8	PolyObjects
7	351	Polyobj_DoorSwing	PolyObjects
8	350	Polyobj_DoorSlide	PolyObjects
9	450	Line_Horizon	Renderer
10	302	Door_Close	Doors
11	301	Door_Open	Doors
12	300	Door_Raise	Doors
13	429	Door_LockedRaise	Doors
17	422	Thing_Raise	Things
19	423	Thing_Stop	Things
20	318	Floor_LowerByValue	Floors	Extra parameter: change
21	309	Floor_LowerToLowest	Floors	Extra parameter: change
22	311	Floor_LowerToNearest	Floors	Extra parameter: change
23	317	Floor_RaiseByValue	Floors	Extra parameters: change and crush respectively
24	306	Floor_RaiseToHighest	Floors	Extra parameters: change and crush respectively
25	310	Floor_RaiseToNearest	Floors	Extra parameters: change and crush respectively
28	451	Floor_RaiseAndCrush	Floors
29	362	Pillar_Build	Floors and Ceilings
30	364	Pillar_Open	Floors and Ceilings
35		Floor_RaiseByValueTimes8	Floors
36		Floor_LowerByValueTimes8	Floors
37	319	Floor_MoveToValue	Floors	Extra parameter: change
40	336	Ceiling_LowerByValue	Ceilings
41	335	Ceiling_RaiseByValue	Ceilings
42	432	Ceiling_CrushAndRaise	Ceilings
43	435	Ceiling_LowerAndCrush	Ceilings
44	433	Ceiling_CrushStop	Ceilings
45	434	Ceiling_CrushRaiseAndStay	Ceilings
46	421	Floor_CrushStop	Floors
47	337	Ceiling_MoveToValue	Ceilings
60	410	Plat_PerpetualRaise	Platforms and Lifts
61	411	Plat_Stop	Platforms and Lifts
62	412	Plat_DownWaitUpStay	Platforms and Lifts
63	413	Plat_DownByValue	Platforms and Lifts
64	414	Plat_UpWaitDownStay	Platforms and Lifts
65	415	Plat_UpByValue	Platforms and Lifts
66	321	Floor_LowerInstant	Floors	Extra parameter: change
67	320	Floor_RaiseInstant	Floors	Extra parameters: change and crush respectively
68		Floor_MoveToValueTimes8	Floors
69		Ceiling_MoveToValueTimes8	Ceilings
70	444	Teleport	Teleporters
71	445	Teleport_NoFog	Teleporters
72	424	ThrustThing	Things
73	426	DamageThing	Things
74	449	Teleport_NewMap	Exits
75	400	Teleport_EndGame	Exits
80	365	ACS_Execute	Scripting
81	366	ACS_Suspend	Scripting
82	367	ACS_Terminate	Scripting
83	430	ACS_LockedExecute	Scripting
84	420	ACS_ExecuteWithResult	Scripting
90	357	Polyobj_OR_RotateLeft	PolyObjects
91	355	Polyobj_OR_RotateRight	PolyObjects
92	353	Polyobj_OR_Move	PolyObjects
93		Polyobj_OR_MoveTimes8	PolyObjects
94	363	Pillar_BuildAndCrush	Floors and Ceilings
97	436	Ceiling_LowerAndCrushDist	Ceilings
100	406	Scroll_Texture_Left	Scrollers
101	407	Scroll_Texture_Right	Scrollers
102	408	Scroll_Texture_Up	Scrollers
103	409	Scroll_Texture_Down	Scrollers
104	441	Ceiling_CrushAndRaiseSilentDist	Ceilings
105	304	Door_WaitRaise	Doors
106	305	Door_WaitClose	Doors
110	368	Light_RaiseByValue	Lighting
111	369	Light_LowerByValue	Lighting
112	370	Light_ChangeToValue	Lighting
113	371	Light_Fade	Lighting
114	372	Light_Glow	Lighting
115	373	Light_Flicker	Lighting
116	374	Light_Strobe	Lighting
119	427	Thing_Damage	Things
120	375	Radius_Quake	Scripting
128	425	ThrustThingZ	Things
130	404	Thing_Activate	Things
131	405	Thing_Deactivate	Things
133	428	Thing_Destroy	Things
134	402	Thing_Projectile	Things
135	398	Thing_Spawn	Things
136	403	Thing_ProjectileGravity	Things
137	399	Thing_SpawnNoFog	Things
138	397	Floor_Waggle	Floors
168	437	Ceiling_CrushAndRaiseDist	Ceilings
176	421	Thing_ChangeTID	Things
192	330	Ceiling_LowerToHighestFloor	Ceilings
193	339	Ceiling_LowerInstant	Ceilings
194	338	Ceiling_RaiseInstant	Ceilings
195	438	Ceiling_CrushRaiseAndStayA	Ceilings
196	439	Ceiling_CrushAndRaiseA	Ceilings
197	440	Ceiling_CrushAndRaiseSilentA	Ceilings
198		Ceiling_RaiseByValueTimes8	Ceilings
199		Ceiling_LowerByValueTimes8	Ceilings
205	443	Generic_Crusher	Ceilings
215	446	Teleport_Line	Teleporters
217	340	Stairs_BuildUpDoom	Stairs
238	312	Floor_RaiseToLowestCeiling	Floors	Extra parameters: change and crush respectively
240	315	Floor_RaiseByTexture	Floors	Extra parameters: change and crush respectively
242	416	Floor_LowerToHighest	Floors
243	447	Exit_Normal	Exits
244	448	Exit_Secret	Exits
249	303	Door_CloseWaitOpen	Doors
250	431	Floor_Donut	Floors
252	325	Ceiling_RaiseToNearest	Ceilings
253	328	Ceiling_LowerToLowest	Ceilings
254	332	Ceiling_LowerToFloor	Ceilings
255	442	Ceiling_CrushRaiseAndStaySilA	Ceilings
256	307	Floor_LowerToHighestEE	Floors
257	308	Floor_RaiseToLowest	Floors	Unknown: Undocumented on ZDoom wiki
258	313	Floor_LowerToLowestCeiling	Floors	Unknown: Undocumented on ZDoom wiki
259	314	Floor_RaiseToCeiling	Floors	Unknown: Undocumented on ZDoom wiki
260	322	Floor_ToCeilingInstant	Floors	Unknown: Undocumented on ZDoom wiki
261	316	Floor_LowerByTexture	Floors	Unknown: Undocumented on ZDoom wiki
262	323	Ceiling_RaiseToHighest	Ceilings
263	324	Ceiling_ToHighestInstant	Ceilings
264	326	Ceiling_LowerToNearest	Ceilings
265	327	Ceiling_RaiseToLowest	Ceilings
266	329	Ceiling_RaiseToHighestFloor	Ceilings
267	331	Ceiling_ToFloorInstant	Ceilings
268	333	Ceiling_RaiseByTexture	Ceilings
269	334	Ceiling_LowerByTexture	Ceilings
270	341	Stairs_BuildDownDoom	Stairs
271	342	Stairs_BuildUpDoomSync	Stairs
272	343	Stairs_BuildDownDoomSync	Stairs