mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-26 03:30:46 +00:00
326 lines
7.5 KiB
C++
326 lines
7.5 KiB
C++
/*
|
|
* High-colour textures support for Polymost
|
|
* by Jonathon Fowler
|
|
* See the included license file "BUILDLIC.TXT" for license info.
|
|
*/
|
|
|
|
#include "build.h"
|
|
|
|
#ifdef USE_OPENGL
|
|
|
|
#include "compat.h"
|
|
#include "kplib.h"
|
|
#include "hightile.h"
|
|
#include "baselayer.h"
|
|
|
|
|
|
polytint_t hictinting[MAXPALOOKUPS];
|
|
|
|
hicreplctyp *hicreplc[MAXTILES];
|
|
int32_t hicinitcounter = 0;
|
|
|
|
//
|
|
// find the index into hicreplc[] which contains the replacement tile particulars
|
|
//
|
|
hicreplctyp *hicfindsubst(int picnum, int palnum, int nozero)
|
|
{
|
|
if (!hicreplc[picnum] || !hicinitcounter) return NULL;
|
|
|
|
do
|
|
{
|
|
hicreplctyp *hr = hicreplc[picnum];
|
|
for (; hr; hr = hr->next)
|
|
if (hr->palnum == palnum)
|
|
return hr;
|
|
|
|
if (!palnum || nozero)
|
|
return NULL;
|
|
|
|
palnum = 0;
|
|
} while (1);
|
|
|
|
return NULL; // no replacement found
|
|
}
|
|
|
|
//
|
|
// this is separate because it's not worth passing an extra parameter which is "0" in 99.9999% of cases
|
|
// to the regular hicfindsubst() function
|
|
//
|
|
hicreplctyp *hicfindskybox(int picnum, int palnum, int nozero)
|
|
{
|
|
if (!hicreplc[picnum] || !hicinitcounter) return NULL;
|
|
|
|
do
|
|
{
|
|
hicreplctyp *hr = hicreplc[picnum];
|
|
for (; hr; hr = hr->next)
|
|
if (hr->skybox && hr->palnum == palnum)
|
|
return hr;
|
|
|
|
if (!palnum || nozero)
|
|
return NULL;
|
|
|
|
palnum = 0;
|
|
} while (1);
|
|
|
|
return NULL; // no replacement found
|
|
}
|
|
|
|
|
|
//
|
|
// hicinit()
|
|
// Initialize the high-colour stuff to default.
|
|
//
|
|
void hicinit(void)
|
|
{
|
|
int32_t i;
|
|
|
|
for (i=0; i<MAXPALOOKUPS; i++) // all tints should be 100%
|
|
{
|
|
polytint_t & tint = hictinting[i];
|
|
tint.r = tint.g = tint.b = 0xff;
|
|
tint.f = 0;
|
|
}
|
|
|
|
if (hicinitcounter)
|
|
{
|
|
hicreplctyp *hr, *next;
|
|
int32_t j;
|
|
|
|
for (i=MAXTILES-1; i>=0; i--)
|
|
{
|
|
for (hr=hicreplc[i]; hr;)
|
|
{
|
|
next = hr->next;
|
|
|
|
if (hr->skybox)
|
|
{
|
|
for (j=5; j>=0; j--)
|
|
Bfree(hr->skybox->face[j]);
|
|
Bfree(hr->skybox);
|
|
}
|
|
|
|
Bfree(hr->filename);
|
|
Bfree(hr);
|
|
|
|
hr = next;
|
|
}
|
|
}
|
|
}
|
|
|
|
Bmemset(hicreplc,0,sizeof(hicreplc));
|
|
|
|
hicinitcounter++;
|
|
}
|
|
|
|
|
|
//
|
|
// hicsetpalettetint(pal,r,g,b,sr,sg,sb,effect)
|
|
// The tinting values represent a mechanism for emulating the effect of global sector
|
|
// palette shifts on true-colour textures and only true-colour textures.
|
|
// effect bitset: 1 = greyscale, 2 = invert
|
|
//
|
|
void hicsetpalettetint(int32_t palnum, char r, char g, char b, char sr, char sg, char sb, polytintflags_t effect)
|
|
{
|
|
if ((uint32_t)palnum >= (uint32_t)MAXPALOOKUPS) return;
|
|
if (!hicinitcounter) hicinit();
|
|
|
|
polytint_t & tint = hictinting[palnum];
|
|
tint.r = r;
|
|
tint.g = g;
|
|
tint.b = b;
|
|
tint.sr = sr;
|
|
tint.sg = sg;
|
|
tint.sb = sb;
|
|
tint.f = effect;
|
|
}
|
|
|
|
|
|
//
|
|
// hicsetsubsttex(picnum,pal,filen,alphacut)
|
|
// Specifies a replacement graphic file for an ART tile.
|
|
//
|
|
int32_t hicsetsubsttex(int32_t picnum, int32_t palnum, const char *filen, float alphacut, float xscale, float yscale, float specpower, float specfactor, char flags)
|
|
{
|
|
hicreplctyp *hr, *hrn;
|
|
|
|
if ((uint32_t)picnum >= (uint32_t)MAXTILES) return -1;
|
|
if ((uint32_t)palnum >= (uint32_t)MAXPALOOKUPS) return -1;
|
|
if (!hicinitcounter) hicinit();
|
|
|
|
for (hr = hicreplc[picnum]; hr; hr = hr->next)
|
|
{
|
|
if (hr->palnum == palnum)
|
|
break;
|
|
}
|
|
|
|
if (!hr)
|
|
{
|
|
// no replacement yet defined
|
|
hrn = (hicreplctyp *)Xcalloc(1,sizeof(hicreplctyp));
|
|
hrn->palnum = palnum;
|
|
}
|
|
else hrn = hr;
|
|
|
|
// store into hicreplc the details for this replacement
|
|
Bfree(hrn->filename);
|
|
|
|
hrn->filename = Xstrdup(filen);
|
|
hrn->alphacut = min(alphacut,1.f);
|
|
hrn->scale.x = xscale;
|
|
hrn->scale.y = yscale;
|
|
hrn->specpower = specpower;
|
|
hrn->specfactor = specfactor;
|
|
hrn->flags = flags;
|
|
if (hr == NULL)
|
|
{
|
|
hrn->next = hicreplc[picnum];
|
|
hicreplc[picnum] = hrn;
|
|
}
|
|
|
|
if (tilesiz[picnum].x<=0 || tilesiz[picnum].y<=0)
|
|
{
|
|
static int32_t first=1;
|
|
if (first)
|
|
{
|
|
initprintf("Warning: defined hightile replacement for empty tile %d.", picnum);
|
|
initprintf(" Maybe some tilesXXX.art are not loaded?");
|
|
initprintf("\n");
|
|
first = 0;
|
|
}
|
|
}
|
|
|
|
//printf("Replacement [%d,%d]: %s\n", picnum, palnum, hicreplc[i]->filename);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
//
|
|
// hicsetskybox(picnum,pal,faces[6])
|
|
// Specifies a graphic files making up a skybox.
|
|
//
|
|
int32_t hicsetskybox( int32_t picnum, int32_t palnum, char *faces[6], int32_t flags )
|
|
{
|
|
hicreplctyp *hr, *hrn;
|
|
int32_t j;
|
|
|
|
if ((uint32_t)picnum >= (uint32_t)MAXTILES) return -1;
|
|
if ((uint32_t)palnum >= (uint32_t)MAXPALOOKUPS) return -1;
|
|
for (j=5; j>=0; j--) if (!faces[j]) return -1;
|
|
if (!hicinitcounter) hicinit();
|
|
|
|
for (hr = hicreplc[picnum]; hr; hr = hr->next)
|
|
{
|
|
if (hr->palnum == palnum)
|
|
break;
|
|
}
|
|
|
|
if (!hr)
|
|
{
|
|
// no replacement yet defined
|
|
hrn = (hicreplctyp *)Xcalloc(1,sizeof(hicreplctyp));
|
|
hrn->palnum = palnum;
|
|
}
|
|
else hrn = hr;
|
|
|
|
if (!hrn->skybox)
|
|
hrn->skybox = (struct hicskybox_t *)Xcalloc(1,sizeof(struct hicskybox_t));
|
|
else
|
|
{
|
|
for (j=0; j<6; j++)
|
|
DO_FREE_AND_NULL(hrn->skybox->face[j]);
|
|
}
|
|
|
|
// store each face's filename
|
|
for (j=0; j<6; j++)
|
|
hrn->skybox->face[j] = Xstrdup(faces[j]);
|
|
|
|
hrn->flags = flags;
|
|
|
|
if (hr == NULL)
|
|
{
|
|
hrn->next = hicreplc[picnum];
|
|
hicreplc[picnum] = hrn;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
//
|
|
// hicclearsubst(picnum,pal)
|
|
// Clears a replacement for an ART tile, including skybox faces.
|
|
//
|
|
int32_t hicclearsubst(int32_t picnum, int32_t palnum)
|
|
{
|
|
hicreplctyp *hr, *hrn = NULL;
|
|
|
|
if ((uint32_t)picnum >= (uint32_t)MAXTILES) return -1;
|
|
if ((uint32_t)palnum >= (uint32_t)MAXPALOOKUPS) return -1;
|
|
if (!hicinitcounter) return 0;
|
|
|
|
for (hr = hicreplc[picnum]; hr; hrn = hr, hr = hr->next)
|
|
{
|
|
if (hr->palnum == palnum)
|
|
break;
|
|
}
|
|
|
|
if (!hr) return 0;
|
|
|
|
Bfree(hr->filename);
|
|
if (hr->skybox)
|
|
{
|
|
int32_t i;
|
|
for (i=5; i>=0; i--)
|
|
Bfree(hr->skybox->face[i]);
|
|
Bfree(hr->skybox);
|
|
}
|
|
|
|
if (hrn) hrn->next = hr->next;
|
|
else hicreplc[picnum] = hr->next;
|
|
Bfree(hr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#else /* USE_OPENGL */
|
|
|
|
#include "compat.h"
|
|
|
|
void hicsetpalettetint(int32_t palnum, char r, char g, char b, char sr, char sg, char sb, polytintflags_t effect)
|
|
{
|
|
UNREFERENCED_PARAMETER(palnum);
|
|
UNREFERENCED_PARAMETER(r);
|
|
UNREFERENCED_PARAMETER(g);
|
|
UNREFERENCED_PARAMETER(b);
|
|
UNREFERENCED_PARAMETER(sr);
|
|
UNREFERENCED_PARAMETER(sg);
|
|
UNREFERENCED_PARAMETER(sb);
|
|
UNREFERENCED_PARAMETER(effect);
|
|
}
|
|
int32_t hicsetsubsttex(int32_t picnum, int32_t palnum, const char *filen, float alphacut)
|
|
{
|
|
UNREFERENCED_PARAMETER(picnum);
|
|
UNREFERENCED_PARAMETER(palnum);
|
|
UNREFERENCED_PARAMETER(filen);
|
|
UNREFERENCED_PARAMETER(alphacut);
|
|
return 0;
|
|
}
|
|
int32_t hicsetskybox(int32_t picnum, int32_t palnum, char *faces[6], int32_t flags)
|
|
{
|
|
UNREFERENCED_PARAMETER(picnum);
|
|
UNREFERENCED_PARAMETER(palnum);
|
|
UNREFERENCED_PARAMETER(faces);
|
|
UNREFERENCED_PARAMETER(flags);
|
|
return 0;
|
|
}
|
|
int32_t hicclearsubst(int32_t picnum, int32_t palnum)
|
|
{
|
|
UNREFERENCED_PARAMETER(picnum);
|
|
UNREFERENCED_PARAMETER(palnum);
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|