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make a LoadBSPMem function so bsp files can be read from already loaded

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This commit is contained in:
Bill Currie 2003-08-11 22:40:46 +00:00
parent 7fe0962bac
commit 0a0f8d0cfa
2 changed files with 16 additions and 6 deletions
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1
include/QF/bspfile.h
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@ -279,6 +279,7 @@ typedef struct bsp_s {
int *surfedges; int *surfedges;
} bsp_t; } bsp_t;
bsp_t *LoadBSPMem (void *mem, int size);
bsp_t *LoadBSPFile (QFile *file, int size); bsp_t *LoadBSPFile (QFile *file, int size);
void WriteBSPFile (bsp_t *bsp, QFile *file); void WriteBSPFile (bsp_t *bsp, QFile *file);
bsp_t *BSP_New (void); bsp_t *BSP_New (void);

21
libs/util/bspfile.c
View file

@ -176,14 +176,11 @@ swap_bsp (bsp_t *bsp, int todisk)
} }
bsp_t * bsp_t *
LoadBSPFile (QFile *file, int size) LoadBSPMem (void *mem, int size)
{ {
dheader_t *header; dheader_t *header = mem;
bsp_t *bsp; bsp_t *bsp;
header = malloc (size);
Qread (file, header, size);
if (LittleLong (header->version) != BSPVERSION) if (LittleLong (header->version) != BSPVERSION)
Sys_Error ("version %i, not %i", LittleLong (header->version), Sys_Error ("version %i, not %i", LittleLong (header->version),
BSPVERSION); BSPVERSION);
@ -232,12 +229,24 @@ do { \
SET_LUMP (LUMP_ENTITIES, entdata); SET_LUMP (LUMP_ENTITIES, entdata);
SET_LUMP (LUMP_TEXTURES, texdata); SET_LUMP (LUMP_TEXTURES, texdata);
free (header);
swap_bsp (bsp, 0); swap_bsp (bsp, 0);
return bsp; return bsp;
} }
bsp_t *
LoadBSPFile (QFile *file, int size)
{
void *buf;
bsp_t *bsp;
buf = malloc (size);
Qread (file, buf, size);
bsp = LoadBSPMem (buf, size);
free (buf);
return bsp;
}
/* /*
WriteBSPFile WriteBSPFile