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engine: implement loading luma in half-life

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This commit is contained in:
Alibek Omarov
2025-11-18 14:39:59 +05:00
parent c2448c8881
commit 93dfcc344b
5 changed files with 68 additions and 23 deletions
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5
engine/common/mod_bmodel.c
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@@ -2583,6 +2583,7 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
const mip_t *mipTex = Mod_GetMipTexForTexture( bmod, textureIndex );
const qboolean usesCustomPalette = Mod_CalcMipTexUsesCustomPalette( mod, bmod, textureIndex );
const qboolean iswater = Mod_LooksLikeWaterTexture( mipTex->name );
const uint texture_force_flags = r_allow_wad3_luma.value ? IL_ALLOW_WAD3_LUMA : 0;
// check for multi-layered sky texture (quake1 specific)
if( bmod->isworld && Q_strncmp( mipTex->name, "sky", 3 ) == 0 && ( mipTex->width / mipTex->height ) == 2 )
@@ -2633,6 +2634,7 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
#if !XASH_DEDICATED
if( !Host_IsDedicated( ) && pic != NULL )
{
Image_SetForceFlags( texture_force_flags );
texture->gl_texturenum = ref.dllFuncs.GL_LoadTextureFromBuffer( texpath, pic, txFlags, false );
FS_FreeImage( pic );
}
@@ -2652,6 +2654,7 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
const size_t size = Mod_CalculateMipTexSize( mipTex, usesCustomPalette );
Q_snprintf( texName, sizeof( texName ), "#%s:%s.mip", loadstat.name, mipTex->name );
Image_SetForceFlags( texture_force_flags );
texture->gl_texturenum = ref.dllFuncs.GL_LoadTexture( texName, (byte *)mipTex, size, txFlags );
}
@@ -2684,6 +2687,8 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
Q_snprintf( texName, sizeof( texName ), "#%s:%s_luma.mip", loadstat.name, mipTex->name );
Image_SetForceFlags( texture_force_flags );
if( mipTex->offsets[0] > 0 )
{
const size_t size = Mod_CalculateMipTexSize( mipTex, usesCustomPalette );