LIGHT

Light Table for Map. More...

Data Structures
struct	T_lightTableStruct

Macros
#define	LIGHT_DEAD_TAG   (*((T_word32 *)"DlI"))
#define	LIGHT_TAG   (*((T_word32 *)"LiT"))

Functions
T_lightTable	LightTableLoad (T_word32 number)
T_void	LightTableRecalculate (T_lightTable light, T_byte8 outsideLighting)
T_void	LightTableUnload (T_lightTable light)

Variables
T_byte8 *	G_lightCalculations
T_byte8 *	G_preLightCalculations

Detailed Description

Light Table for Map.

All maps have a lighting table that tells how the sectors affect one another as light enters leaves based on sky, torches, and doors.

See Also

http://www.amuletsandarmor.com/AALicense.txt

Macro Definition Documentation

#define LIGHT_DEAD_TAG   (*((T_word32 *)"DlI"))

#define LIGHT_TAG   (*((T_word32 *)"LiT"))

Function Documentation

T_lightTable LightTableLoad

(

T_word32

number)

LightTableLoad loads in a light table and initializes a handle for future references to the light table.

NOTE: The level has to be loaded before the light table is loaded. This program needs to know the number of sectors that are on a map.

Parameters

number

– Number of light table to load

Returns

Handle to light table

T_void LightTableRecalculate	(	T_lightTable	light,
		T_byte8	outsideLighting
	)

LightTableRecalculate does the work to recompute all the lighting values.

Parameters

light	– Handle to light table to recalculate
outsideLighting	– Lighting level of outside (main)

T_void LightTableUnload

(

T_lightTable

light)

LightTableUnload frees up a previously allocated light table.

Parameters

light

– Handle to light table to unload

Variable Documentation

T_byte8* G_lightCalculations

T_byte8* G_preLightCalculations