Engine limitations

A limit of “None” means that the field is only limited by its size (8-bit, 16-bit, etc.)

Any other limit means that the engine purposely checks that the value is less or equal than a hard-coded value.

The limits are inclusive.

A greyed empty cell:

means that the field doesn't exist in that engine version.

These numbers are from the PC version of the games. The PSX versions may have different limits. TODO.

Field	TR1	TR2	TR3	TR4	TR5
`NumImages`	None
`NumRoomImages`				None
`NumObjImages`				None
`NumBumpmaps`				None
`NumRooms`	1024
`NumFloorData`	None
`NumMeshData`	None
`NumMeshPointers`	None
`NumAnimations`	None
`NumStateChanges`	None
`NumAnimDispatches`	None
`NumAnimCommands`	None
`NumMeshTrees`	None
`NumFrames`	None
`NumModels`	None
`NumStaticMeshes`	None
`NumObjectTextures`	2048		4096	None
`NumSpriteTextures`	None
`NumSpriteSequences`	None
`NumCameras`	None
`NumFlybyCameras`				None
`NumSoundSources`	None
`NumBoxes`	None
`NumOverlaps`	None
`NumAnimatedTextures`	None
`AnimatedTexturesUVCount`				None
`NumEntities`	256			None
`NumAIObjects`				None
`NumCinematicFrames`	None
`NumDemoData`	None
`NumSoundDetails`	None
`NumSamples`	None			None
`NumSampleIndices`	None