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Minor loadpics() cleanups, don't expose filegrp[] from cache1d.c.

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git-svn-id: https://svn.eduke32.com/eduke32@3187 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-11-15 21:09:56 +00:00
parent 826be655db
commit 9434025e6d
3 changed files with 29 additions and 10 deletions
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4
polymer/eduke32/build/include/cache1d.h
View file

@ -13,7 +13,9 @@ extern "C" {
#define MAXGROUPFILES 8 //Warning: Fix groupfil if this is changed
#define MAXOPENFILES 64 //Warning: Fix filehan if this is changed
extern char filegrp[MAXOPENFILES];
#ifdef WITHKPLIB
int32_t cache1d_file_fromzip(int32_t fil);
#endif
void initcache(intptr_t dacachestart, int32_t dacachesize);
void allocache(intptr_t *newhandle, int32_t newbytes, char *newlockptr);

7
polymer/eduke32/build/src/cache1d.c
View file

@ -530,7 +530,7 @@ static int32_t groupfilpos[MAXGROUPFILES];
static char *gfilelist[MAXGROUPFILES];
static int32_t *gfileoffs[MAXGROUPFILES];
char filegrp[MAXOPENFILES];
static char filegrp[MAXOPENFILES];
static int32_t filepos[MAXOPENFILES];
static intptr_t filehan[MAXOPENFILES] =
{
@ -542,6 +542,11 @@ static intptr_t filehan[MAXOPENFILES] =
#ifdef WITHKPLIB
static char filenamsav[MAXOPENFILES][260];
static int32_t kzcurhand = -1;
int32_t cache1d_file_fromzip(int32_t fil)
{
return (filegrp[fil] == 254);
}
#endif
int32_t initgroupfile(const char *filename)

28
polymer/eduke32/build/src/engine.c
View file

@ -10457,8 +10457,7 @@ void set_picsizanm(int32_t picnum, int16_t dasizx, int16_t dasizy, int32_t daanm
//
int32_t loadpics(const char *filename, int32_t askedsize)
{
int32_t offscount, localtilestart, localtileend, dasiz;
int32_t i, fil, tilefilei, numtiles_dummy;
int32_t i, tilefilei;
Bstrcpy(artfilename,filename);
@ -10470,12 +10469,17 @@ int32_t loadpics(const char *filename, int32_t askedsize)
for (tilefilei=0; tilefilei<MAXTILEFILES; tilefilei++)
{
int32_t fil;
artfilename[7] = (tilefilei%10)+48;
artfilename[6] = ((tilefilei/10)%10)+48;
artfilename[5] = ((tilefilei/100)%10)+48;
if ((fil = kopen4load(artfilename,0)) != -1)
{
int32_t localtilestart, localtileend, localnumtiles;
int32_t offscount, numtiles_dummy;
kread(fil,&artversion,4); artversion = B_LITTLE32(artversion);
if (artversion != 1)
{
@ -10483,9 +10487,11 @@ int32_t loadpics(const char *filename, int32_t askedsize)
kclose(fil);
continue;
}
kread(fil,&numtiles_dummy,4);
kread(fil,&localtilestart,4); localtilestart = B_LITTLE32(localtilestart);
kread(fil,&localtileend,4); localtileend = B_LITTLE32(localtileend);
if ((uint32_t)localtilestart >= MAXTILES || (uint32_t)localtileend >= MAXTILES)
{
initprintf("loadpics: Invalid localtilestart or localtileend in %s\n", artfilename);
@ -10498,9 +10504,13 @@ int32_t loadpics(const char *filename, int32_t askedsize)
kclose(fil);
continue;
}
kread(fil,&tilesizx[localtilestart],(localtileend-localtilestart+1)<<1);
kread(fil,&tilesizy[localtilestart],(localtileend-localtilestart+1)<<1);
kread(fil,&picanm[localtilestart],(localtileend-localtilestart+1)<<2);
localnumtiles = (localtileend-localtilestart+1);
kread(fil,&tilesizx[localtilestart], localnumtiles<<1);
kread(fil,&tilesizy[localtilestart], localnumtiles<<1);
kread(fil,&picanm[localtilestart], localnumtiles<<2);
for (i=localtilestart; i<=localtileend; i++)
{
tilesizx[i] = B_LITTLE16(tilesizx[i]);
@ -10508,18 +10518,20 @@ int32_t loadpics(const char *filename, int32_t askedsize)
picanm[i] = B_LITTLE32(picanm[i]);
}
offscount = 4+4+4+4+((localtileend-localtilestart+1)<<3);
offscount = 4+4+4+4+(localnumtiles<<3);
for (i=localtilestart; i<=localtileend; i++)
{
int32_t dasiz = tilesizx[i]*tilesizy[i];
tilefilenum[i] = tilefilei;
tilefileoffs[i] = offscount;
dasiz = (int32_t)(tilesizx[i]*tilesizy[i]);
offscount += dasiz;
artsize += ((dasiz+15)&0xfffffff0);
}
#ifdef WITHKPLIB
if (filegrp[fil] == 254) // from zip
if (cache1d_file_fromzip(fil)) // from zip
{
i = kfilelength(fil);
artptrs[tilefilei] = (char *)Brealloc(artptrs[tilefilei], i);