mirror of
https://github.com/DrBeef/QuakeQuest.git
synced 2024-12-18 16:41:37 +00:00
93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
// Andreas Kirsch 07
|
|
|
|
#include "quakedef.h"
|
|
#include "cl_dyntexture.h"
|
|
|
|
typedef struct dyntexture_s {
|
|
// everything after DYNAMIC_TEXTURE_PATH_PREFIX
|
|
char name[ MAX_QPATH + 32 ];
|
|
// texture pointer (points to r_texture_white at first)
|
|
rtexture_t *texture;
|
|
} dyntexture_t;
|
|
|
|
static dyntexture_t dyntextures[ MAX_DYNAMIC_TEXTURE_COUNT ];
|
|
static unsigned dyntexturecount;
|
|
|
|
#define DEFAULT_DYNTEXTURE r_texture_grey128
|
|
|
|
static dyntexture_t * cl_finddyntexture( const char *name, qboolean warnonfailure ) {
|
|
unsigned i;
|
|
dyntexture_t *dyntexture = NULL;
|
|
|
|
// sanity checks - make sure its actually a dynamic texture path
|
|
if( !name || !*name || strncmp( name, CLDYNTEXTUREPREFIX, sizeof( CLDYNTEXTUREPREFIX ) - 1 ) != 0 ) {
|
|
// TODO: print a warning or something
|
|
if (warnonfailure)
|
|
Con_Printf( "cl_finddyntexture: Bad dynamic texture name '%s'\n", name );
|
|
return NULL;
|
|
}
|
|
|
|
for( i = 0 ; i < dyntexturecount ; i++ ) {
|
|
dyntexture = &dyntextures[ i ];
|
|
if( dyntexture->name && strcmp( dyntexture->name, name ) == 0 ) {
|
|
return dyntexture;
|
|
}
|
|
}
|
|
|
|
if( dyntexturecount == MAX_DYNAMIC_TEXTURE_COUNT ) {
|
|
// TODO: warn or expand the array, etc.
|
|
return NULL;
|
|
}
|
|
dyntexture = &dyntextures[ dyntexturecount++ ];
|
|
strlcpy( dyntexture->name, name, sizeof( dyntexture->name ) );
|
|
dyntexture->texture = DEFAULT_DYNTEXTURE;
|
|
return dyntexture;
|
|
}
|
|
|
|
rtexture_t * CL_GetDynTexture( const char *name ) {
|
|
dyntexture_t *dyntexture = cl_finddyntexture( name, false );
|
|
if( dyntexture ) {
|
|
return dyntexture->texture;
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
void CL_LinkDynTexture( const char *name, rtexture_t *texture ) {
|
|
dyntexture_t *dyntexture;
|
|
cachepic_t *cachepic;
|
|
skinframe_t *skinframe;
|
|
|
|
dyntexture = cl_finddyntexture( name, true );
|
|
if( !dyntexture ) {
|
|
Con_Printf( "CL_LinkDynTexture: internal error in cl_finddyntexture!\n" );
|
|
return;
|
|
}
|
|
// TODO: assert dyntexture != NULL!
|
|
if( dyntexture->texture != texture ) {
|
|
dyntexture->texture = texture;
|
|
|
|
cachepic = Draw_CachePic_Flags( name, CACHEPICFLAG_NOTPERSISTENT );
|
|
// TODO: assert cachepic and skinframe should be valid pointers...
|
|
// TODO: assert cachepic->tex = dyntexture->texture
|
|
cachepic->tex = texture;
|
|
// update cachepic's size, too
|
|
cachepic->width = R_TextureWidth( texture );
|
|
cachepic->height = R_TextureHeight( texture );
|
|
|
|
// update skinframes
|
|
skinframe = NULL;
|
|
while( (skinframe = R_SkinFrame_FindNextByName( skinframe, name )) != NULL ) {
|
|
skinframe->base = texture;
|
|
// simply reset the compare* attributes of skinframe
|
|
skinframe->comparecrc = 0;
|
|
skinframe->comparewidth = skinframe->compareheight = 0;
|
|
// this is kind of hacky
|
|
}
|
|
}
|
|
}
|
|
|
|
void CL_UnlinkDynTexture( const char *name ) {
|
|
CL_LinkDynTexture( name, DEFAULT_DYNTEXTURE );
|
|
}
|
|
|