mbspc * decompile brushes with texinfo -1 ZHLT optimisation, deduce c…

…lip, AAATRIGGER, NULL textures
Garux · Dec 20, 2024 · 79b9b69 · 79b9b69
1 parent d6cbd7e
commit 79b9b69
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Showing 3 changed files with 20 additions and 4 deletions.
diff --git a/docs/changelog-custom.txt b/docs/changelog-custom.txt
@@ -197,6 +197,7 @@ MBSPC:
 	* improve decompilation quality of Q1, HL maps greatly (texturing correctness, less brushes)
 	* -lessbrushes switch: less brushes when decompiling Q1, HL maps at the expense of texturing
 	* fix build speed penalty due to terminal output
+	* decompile brushes with texinfo -1 ZHLT optimisation, deduce clip, AAATRIGGER, NULL textures
 
 
 

diff --git a/tools/mbspc/mbspc/map.c b/tools/mbspc/mbspc/map.c
@@ -803,6 +803,13 @@ qboolean WriteMapBrush(FILE *fp, mapbrush_t *brush, vec3_t origin)
 						fprintf(fp, "clip");
 					}
 				}
+				else if(loadedmaptype == MAPTYPE_HALFLIFE)
+				{
+					if(!Q_strncasecmp(ValueForKey(&entities[brush->entitynum], "classname"), "trigger_", 8))
+						fprintf(fp, "AAATRIGGER");
+					else
+						fprintf(fp, "NULL");
+				}
 				else
 				{
 					fprintf(fp, "clip");
@@ -1062,6 +1069,10 @@ qboolean WriteMapFileSafe(FILE *fp)
 	{
 		fprintf(fp, "// generic/misc/red is used for unknown textures\n");
 	}
+	if (loadedmaptype == MAPTYPE_HALFLIFE)
+	{
+		fprintf(fp, "// NULL is used for unknown textures\n");
+	}
 	fprintf(fp,
 		"//\n"
 		"//=====================================================\n");

diff --git a/tools/mbspc/mbspc/map_hl.c b/tools/mbspc/mbspc/map_hl.c
@@ -363,9 +363,6 @@ bspbrush_t *HL_CreateBrushes_r(bspbrush_t *brush, int nodenum)
 				return NULL;
 			} //end case
 			case HL_CONTENTS_SOLID:
-#ifdef HLCONTENTS
-			case HL_CONTENTS_CLIP:
-#endif //HLCONTENTS
 			case HL_CONTENTS_SKY:
 #ifdef HLCONTENTS
 			case HL_CONTENTS_TRANSLUCENT:
@@ -374,6 +371,13 @@ bspbrush_t *HL_CreateBrushes_r(bspbrush_t *brush, int nodenum)
 				brush->side = CONTENTS_SOLID;
 				return brush;
 			} //end case
+#ifdef HLCONTENTS
+			case HL_CONTENTS_CLIP:
+			{
+				brush->side = CONTENTS_PLAYERCLIP;
+				return brush;
+			} //end case
+#endif //HLCONTENTS
 			case HL_CONTENTS_WATER:
 			{
 				brush->side = CONTENTS_WATER;
@@ -988,7 +992,7 @@ void HL_BSPBrushToMapBrush(bspbrush_t *bspbrush, entity_t *mapent)
 		mapbrush->numsides++;
 	} //end for
 	//
-	if (besttexinfo == TEXINFO_NODE)
+	if (besttexinfo == TEXINFO_NODE && !(bspbrush->side & (CONTENTS_SOLID | CONTENTS_PLAYERCLIP)))
 	{
 		mapbrush->numsides = 0;
 		hl_numclipbrushes++;