ml
31 lines
1.3 KiB
Markdown
31 lines
1.3 KiB
Markdown
## Texture Animation
|
|
|
|
```L42``` is a table containing animation information for textures. 4 entries are stored in this table.
|
|
|
|
The ```Animation Group``` field of the [Texture Properties](../fileFormat/PropertyFiles#properties-entry) specifies
|
|
the index into this table. A wall that has such a texture set will use further textures. According to the
|
|
```Number of frames``` field of this table entry, more textures are used from the [Texture Map](mapInformation.md#texture-map).
|
|
|
|
Meaning, if the level uses texture X which has an animation group set, the corresponding animation entry specifies
|
|
how many further textures are used for this animation. These then have all to be next to each other in the texture map.
|
|
|
|
The properties of the first texture determine how the remaining will behave (climbable, ...)
|
|
|
|
> Since most textures have their animation group set to 0x00 and have no animation, the first entry in this
|
|
> table is unused and the bytes always 0.
|
|
|
|
**Animation Entry** (7 bytes)
|
|
|
|
0000 int16 Frame time (in milliseconds)
|
|
0002 int16 Current frame time
|
|
0004 byte Current frame index
|
|
0005 byte Number of frames for loop
|
|
0006 byte Loop type/Loop state
|
|
|
|
**Loop Type** (1 byte)
|
|
|
|
0x00 Loop forward
|
|
0x01 Loop forth-and-back (forward state)
|
|
0x81 Loop forth-and-back (backward state)
|
|
|