draw.c File Reference

Macros
#define	CLIP(x, y, w, h, mw, mh)
#define	MAX_CACHED_PICS   128

Typedefs
typedef struct cachepic_s	cachepic_t

Functions
void	Draw_AltString (int x, int y, const char *str)
	Draws a character string to the screen. More...
void	Draw_BlendScreen (quat_t color)
	Shift the screen colors. More...
qpic_t *	Draw_CachePic (const char *path, qboolean alpha)
	Load a qpic from the filesystem. More...
void	Draw_Character (int x, int y, unsigned int chr)
void	Draw_ConsoleBackground (int lines, byte alpha)
	Draw the console background with various optional effects. More...
void	Draw_Crosshair (void)
	Draw a crosshair at the center of the screen. More...
void	Draw_CrosshairAt (int ch, int x, int y)
	Draw the specified crosshair on the screen. More...
void	Draw_DestroyPic (qpic_t *pic)
	Destroy a qpic created by Draw_MakePic. More...
void	Draw_FadeScreen (void)
	Darken the screen. More...
void	Draw_Fill (int x, int y, int w, int h, int c)
	Clear a rectangle with a solid color. More...
void	Draw_Init (void)
	Initialize the draw stuff. More...
qpic_t *	Draw_MakePic (int width, int height, const byte *data)
	Create a qpic from raw data. More...
void	Draw_nString (int x, int y, const char *str, int count)
	Draws a character sub-string to the screen. More...
void	Draw_Pic (int x, int y, qpic_t *pic)
	Draw a qpic to the screen. More...
void	Draw_Picf (float x, float y, qpic_t *pic)
	Draw a qpic to the screen. More...
qpic_t *	Draw_PicFromWad (const char *name)
	Load a qpic from gfx.wad. More...
void	Draw_String (int x, int y, const char *str)
	Draws a character string to the screen. More...
void	Draw_SubPic (int x, int y, qpic_t *pic, int srcx, int srcy, int width, int height)
	Draw a sub-region of a qpic to the screan. More...
void	Draw_TextBox (int x, int y, int width, int lines, byte alpha)
	Draw a text box on the screen. More...
void	Draw_TileClear (int x, int y, int w, int h)
	Clear a rectangle with a tiled background. More...
void	Draw_UncachePic (const char *path)
	Remove a qpic from the qpic cache. More...

Macro Definition Documentation

#define CLIP	(		x,
			y,
			w,
			h,
			mw,
			mh
	)

Value:

do {                        \
		if (y < 0) {          \
            h += y;             \
            y = 0;              \
        }                       \
		if (y + h > mh)           \
            h = mh - y;         \
		if (h <= 0)               \
            return;             \
		if (x < 0) {          \
            w += x;             \
			x = 0;               \
        }                       \
		if (x + w > mw)           \
            w = mw - x;         \
		if (w <= 0)               \
            return;             \
    } while (0)

#define MAX_CACHED_PICS   128

Typedef Documentation

typedef struct cachepic_s cachepic_t

Function Documentation

void Draw_Character ( int  x, int  y, unsigned int  chr  )

inline