- added automatic brightmaps.

Everything in the brightmaps/auto directory will automatically be assigned to the same-named texture.

src/gl/data/gl_data.cpp

@@ -69,6 +69,7 @@ CUSTOM_CVAR(Bool, gl_notexturefill, false, 0)
 
 
 void gl_CreateSections();
+void AddAutoBrightmaps();
 
 //-----------------------------------------------------------------------------
 //
@@ -364,6 +365,7 @@ void gl_RecalcVertexHeights(vertex_t * v)
 void gl_InitData()
 {
 	AdjustSpriteOffsets();
+	AddAutoBrightmaps();
 }
 
 //==========================================================================

src/gl/textures/gl_texture.cpp

@@ -665,11 +665,13 @@ void gl_ParseBrightmap(FScanner &sc, int deflump)
 
 	if (bmtex != NULL)
 	{
+		/* I do not think this is needed any longer
 		if (tex->bWarped != 0)
 		{
 			Printf("Cannot combine warping with brightmap on texture '%s'\n", tex->Name.GetChars());
 			return;
 		}
+		*/
 
 		bmtex->bMasked = false;
 		tex->gl_info.Brightmap = bmtex;
@@ -677,6 +679,33 @@ void gl_ParseBrightmap(FScanner &sc, int deflump)
 	tex->gl_info.bDisableFullbright = disable_fullbright;
 }
 
+//==========================================================================
+//
+//
+//
+//==========================================================================
+
+void AddAutoBrightmaps()
+{
+	int num = Wads.GetNumLumps();
+	for (unsigned i = 0; i < num; i++)
+	{
+		const char *name = Wads.GetLumpFullName(i);
+		if (strstr(name, "brightmaps/auto/") == name)
+		{
+			TArray<FTextureID> list;
+			FString texname = ExtractFileBase(name, false);
+			TexMan.ListTextures(texname, list);
+			auto bmtex = TexMan.FindTexture(name, FTexture::TEX_Any, FTextureManager::TEXMAN_TryAny);
+			for (auto texid : list)
+			{
+				bmtex->bMasked = false;
+				TexMan[texid]->gl_info.Brightmap = bmtex;
+			}
+		}
+	}
+}
+
 //==========================================================================
 //
 // Parses a GLBoom+ detail texture definition