OrdinaryMagician/vkdoom_m
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- made SPROFS a more usable feature.

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This was originally invented to fix the sprite offsets for the hardware renderer.
Changed it so that it doesn't override the original offsets but acts as a second set.
A new CVAR has been added to allow controlling the behavior per renderer.
This commit is contained in:
Christoph Oelckers 2018-03-31 10:37:46 +02:00
commit 6d6196388e
35 changed files with 322 additions and 274 deletions
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82
src/gl/data/gl_data.cpp
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@ -70,87 +70,6 @@ CUSTOM_CVAR(Bool, gl_notexturefill, false, 0)
void gl_CreateSections();
void AddAutoMaterials();
//-----------------------------------------------------------------------------
//
// Adjust sprite offsets for GL rendering (IWAD resources only)
//
//-----------------------------------------------------------------------------
void AdjustSpriteOffsets()
{
int lump, lastlump = 0;
int sprid;
TMap<int, bool> donotprocess;
int numtex = Wads.GetNumLumps();
for (int i = 0; i < numtex; i++)
{
if (Wads.GetLumpFile(i) > Wads.GetIwadNum()) break; // we are past the IWAD
if (Wads.GetLumpNamespace(i) == ns_sprites && Wads.GetLumpFile(i) == Wads.GetIwadNum())
{
char str[9];
Wads.GetLumpName(str, i);
str[8] = 0;
FTextureID texid = TexMan.CheckForTexture(str, ETextureType::Sprite, 0);
if (texid.isValid() && Wads.GetLumpFile(TexMan[texid]->SourceLump) > Wads.GetIwadNum())
{
// This texture has been replaced by some PWAD.
memcpy(&sprid, str, 4);
donotprocess[sprid] = true;
}
}
}
while ((lump = Wads.FindLump("SPROFS", &lastlump, false)) != -1)
{
FScanner sc;
sc.OpenLumpNum(lump);
sc.SetCMode(true);
GLRenderer->FlushTextures();
int ofslumpno = Wads.GetLumpFile(lump);
while (sc.GetString())
{
int x,y;
bool iwadonly = false;
bool forced = false;
FTextureID texno = TexMan.CheckForTexture(sc.String, ETextureType::Sprite);
sc.MustGetStringName(",");
sc.MustGetNumber();
x=sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
y=sc.Number;
if (sc.CheckString(","))
{
sc.MustGetString();
if (sc.Compare("iwad")) iwadonly = true;
if (sc.Compare("iwadforced")) forced = iwadonly = true;
}
if (texno.isValid())
{
FTexture * tex = TexMan[texno];
int lumpnum = tex->GetSourceLump();
// We only want to change texture offsets for sprites in the IWAD or the file this lump originated from.
if (lumpnum >= 0 && lumpnum < Wads.GetNumLumps())
{
int wadno = Wads.GetLumpFile(lumpnum);
if ((iwadonly && wadno==Wads.GetIwadNum()) || (!iwadonly && wadno == ofslumpno))
{
if (wadno == Wads.GetIwadNum() && !forced && iwadonly)
{
memcpy(&sprid, &tex->Name[0], 4);
if (donotprocess.CheckKey(sprid)) continue; // do not alter sprites that only get partially replaced.
}
tex->LeftOffset=x;
tex->TopOffset=y;
}
}
}
}
}
}
@ -362,7 +281,6 @@ void gl_RecalcVertexHeights(vertex_t * v)
void gl_InitData()
{
AdjustSpriteOffsets();
AddAutoMaterials();
}