OBD:DOOR: Difference between revisions

Revision as of 14:37, 18 November 2012

This is about the door class resource. For door instances, see OBD:BINA/OBJC/DOOR

DOOR : Door

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Overview @ Oni Stuff

Offset	Type	Raw Hex	Value	Description
0x00	res_id	01 2B 03 00	811	00811-wh_door1side.DOOR
0x04	lev_id	01 00 00 00	0	level 0
0x08	link	01 2C 03 00	812	link to 00812-.OFGA
0x0C	link	00 00 00 00	unused	link to another OFGA file; never used in Oni
0x10	link	01 28 03 00	808	link to 00808-small_anim.OBAN
0x14	float	00 00 00 3F	0.500000	passed sound "attenuation", exact formula unknown
0x18	int32	02 00 00 00	2	AI sound types which are allowed to pass, see below
0x1C	int32	FF FF FF FF	-1	AI sound type: -1 - no sound 0 - unimportant 1 - interest 2 - danger 3 - melee 4 - gunfire
0x20	float	00 00 C8 42	100.000000	AI sound volume
0x24	char[32]	door2_shrt		door open sound (reference to 08355-door2_shrt.imp.OSBD)
0x44	char[32]	door2_shrt		door close sound (reference to 08355-door2_shrt.imp.OSBD)
0x64	int32	00 00 00 00	0	runtime only
0x68	int32	00 00 00 00	0	runtime only
0x6C	char[20]	AD DE	dead	unused

Geometry and animation

The geometry referenced here is normally used only when a level is designed. Once a level is created the geometry is baked into the environment and it is also copied into a separate geometry that is referenced by a object. The texture referenced by the door geometry my be overriden by the texture specified in the door object.
In contrast the animation is used during play too. Unlike other object animations door animations are "local", they do not contain the final door position and as a result they can be for doors placed in different locations.

About passable sounds ( fields 0x14 ; 0x18 )

Selected sound types ( field 0x18 ) are allowed to pass through door while rest of sound types is halted as if door were a wall. To be exact, we talk about AI2 sound spheres, it does not really affect way a player can hear actual sounds.
0x18:

0 - all sound types allowed through
1 - unimportant and interest sound types halted, rest allowed through
2 - unimportant, interest, danger,melee sound types halted, gunfire type allowed through
3 - all sound types halted

When AI2 sound sphere is allowed to pass, it is "attenuated" ( field 0x14 ), its reach is shortened. This shortening is not visible via ai2_showsounds=1 ( it will show whole AI2 sound sphere ). Shortening does not depend on how far source of sound is from door.

@@ Line 30: / Line 30: @@
 |}
+'''Geometry and animation'''
+*The geometry referenced here is normally used only when a level is designed. Once a level is created the geometry is baked into the [[OBD:AKEV|environment]] and it is also copied into a separate geometry that is referenced by a [[OBD:OBOA|object]]. The texture referenced by the door geometry my be overriden by the texture specified in the [[OBD:BINA/OBJC/DOOR|door object]].
+*In contrast the animation is used during play too. Unlike other object animations door animations are "local", they do not contain the final door position  and as a result they can be for doors placed in different locations.
 '''About passable sounds''' ( fields 0x14 ; 0x18 )