common/r_main.h File Reference

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Functions
BOOL	R_AlignFlat (int linenum, int side, int fc)
int	R_PointOnSide (fixed_t x, fixed_t y, node_t *node)
int	R_PointOnSegSide (fixed_t x, fixed_t y, seg_t *line)
angle_t	R_PointToAngle (fixed_t x, fixed_t y)
angle_t	R_PointToAngle2 (fixed_t viewx, fixed_t viewy, fixed_t x, fixed_t y)
fixed_t	R_PointToDist (fixed_t x, fixed_t y)
fixed_t	R_ScaleFromGlobalAngle (angle_t visangle)
subsector_t *	R_PointInSubsector (fixed_t x, fixed_t y)
void	R_AddPointToBox (int x, int y, fixed_t *box)
fixed_t	R_PointToDist2 (fixed_t dx, fixed_t dy)
void	R_SetFOV (float fov)
float	R_GetFOV (void)
void	R_RenderPlayerView (player_t *player)
void	R_Init (void)
void	R_Shutdown (void)
void	R_SetViewSize (int blocks)
void	R_MultiresInit (void)
Variables
fixed_t	viewcos
fixed_t	viewsin
int	viewwidth
int	viewheight
int	viewwindowx
int	viewwindowy
int	centerx
int	centery
fixed_t	centerxfrac
fixed_t	centeryfrac
fixed_t	yaspectmul
byte *	basecolormap
int	validcount
int	linecount
int	loopcount
int	scalelight [LIGHTLEVELS][MAXLIGHTSCALE]
int	scalelightfixed [MAXLIGHTSCALE]
int	zlight [LIGHTLEVELS][MAXLIGHTZ]
int	extralight
BOOL	foggy
int	fixedlightlev
lighttable_t *	fixedcolormap
int	lightscalexmul
int	lightscaleymul
int	detailxshift
int	detailyshift
void(*	colfunc )(void)
void(*	basecolfunc )(void)
void(*	fuzzcolfunc )(void)
void(*	lucentcolfunc )(void)
void(*	transcolfunc )(void)
void(*	tlatedlucentcolfunc )(void)
void(*	spanfunc )(void)
void(*	hcolfunc_pre )(void)
void(*	hcolfunc_post1 )(int hx, int sx, int yl, int yh)
void(*	hcolfunc_post2 )(int hx, int sx, int yl, int yh)
void(*	hcolfunc_post4 )(int sx, int yl, int yh)

---

Function Documentation

void R_AddPointToBox	(	int	x,
		int	y,
		fixed_t *	box
	)

BOOL R_AlignFlat	(	int	linenum,
		int	side,
		int	fc
	)

float R_GetFOV

(

void

)

void R_Init

(

void

)

void R_MultiresInit

(

void

)

subsector_t* R_PointInSubsector	(	fixed_t	x,
		fixed_t	y
	)

int R_PointOnSegSide	(	fixed_t	x,
		fixed_t	y,
		seg_t *	line
	)

int R_PointOnSide	(	fixed_t	x,
		fixed_t	y,
		node_t *	node
	)

angle_t R_PointToAngle	(	fixed_t	x,
		fixed_t	y
	)

angle_t R_PointToAngle2	(	fixed_t	viewx,
		fixed_t	viewy,
		fixed_t	x,
		fixed_t	y
	)

fixed_t R_PointToDist	(	fixed_t	x,
		fixed_t	y
	)

fixed_t R_PointToDist2	(	fixed_t	dx,
		fixed_t	dy
	)

void R_RenderPlayerView

(

player_t *

player

)

fixed_t R_ScaleFromGlobalAngle

(

angle_t

visangle

)

void R_SetFOV

(

float

fov

)

void R_SetViewSize

(

int

blocks

)

void R_Shutdown

(

void

)

---

Variable Documentation

void(* basecolfunc)(void)

byte* basecolormap

int centerx

fixed_t centerxfrac

int centery

fixed_t centeryfrac

void(* colfunc)(void)

int detailxshift

int detailyshift

int extralight

lighttable_t* fixedcolormap

int fixedlightlev

BOOL foggy

void(* fuzzcolfunc)(void)

void(* hcolfunc_post1)(int hx, int sx, int yl, int yh)

void(* hcolfunc_post2)(int hx, int sx, int yl, int yh)

void(* hcolfunc_post4)(int sx, int yl, int yh)

void(* hcolfunc_pre)(void)

int lightscalexmul

int lightscaleymul

int linecount

int loopcount

void(* lucentcolfunc)(void)

int scalelight[LIGHTLEVELS][MAXLIGHTSCALE]

int scalelightfixed[MAXLIGHTSCALE]

void(* spanfunc)(void)

void(* tlatedlucentcolfunc)(void)

void(* transcolfunc)(void)

int validcount

fixed_t viewcos

int viewheight

fixed_t viewsin

int viewwidth

int viewwindowx

int viewwindowy

fixed_t yaspectmul

int zlight[LIGHTLEVELS][MAXLIGHTZ]