- removed the needless copying around of the vertexdatas array. The slope code can just use this from the TArray created by the UDMF parser.

src/p_setup.cpp

@@ -122,8 +122,7 @@ inline bool P_LoadBuildMap(BYTE *mapdata, size_t len, FMapThing **things, int *n
 // MAP related Lookup tables.
 // Store VERTEXES, LINEDEFS, SIDEDEFS, etc.
 //
-int 			numvertexdatas;
-vertexdata_t*		vertexdatas;
+TArray<vertexdata_t> vertexdatas;
 
 int 			numsegs;
 seg_t*			segs;
@@ -833,7 +832,6 @@ void P_LoadVertexes (MapData * map)
 	// Determine number of vertices:
 	//	total lump length / vertex record length.
 	unsigned numvertexes = map->Size(ML_VERTEXES) / sizeof(mapvertex_t);
-	numvertexdatas = 0;
 
 	if (numvertexes == 0)
 	{
@@ -842,7 +840,7 @@ void P_LoadVertexes (MapData * map)
 
 	// Allocate memory for buffer.
 	level.vertexes.Alloc(numvertexes);
-	vertexdatas = NULL;
+	vertexdatas.Clear();
 
 	map->Seek(ML_VERTEXES);
 		

src/p_slopes.cpp

@@ -278,7 +278,7 @@ static void P_SetSlopesFromVertexHeights(FMapThing *firstmt, FMapThing *lastmt,
 		}
 	}
 
-	for(int i = 0; i < numvertexdatas; i++)
+	for(unsigned i = 0; i < vertexdatas.Size(); i++)
 	{
 		int ii = oldvertextable == NULL ? i : oldvertextable[i];
 
@@ -296,9 +296,8 @@ static void P_SetSlopesFromVertexHeights(FMapThing *firstmt, FMapThing *lastmt,
 	}
 
 	// If vertexdata_t is ever extended for non-slope usage, this will obviously have to be deferred or removed.
-	delete[] vertexdatas;
-	vertexdatas = NULL;
-	numvertexdatas = 0;
+	vertexdatas.Clear();
+	vertexdatas.ShrinkToFit();
 
 	if (vt_found)
 	{

src/p_udmf.cpp

@@ -394,7 +394,6 @@ class UDMFParser : public UDMFParserBase
 	TArray<intmapsidedef_t> ParsedSideTextures;
 	TArray<sector_t> ParsedSectors;
 	TArray<vertex_t> ParsedVertices;
-	TArray<vertexdata_t> ParsedVertexDatas;
 
 	FDynamicColormap	*fogMap, *normMap;
 	FMissingTextureTracker &missingTex;
@@ -1996,7 +1995,7 @@ public:
 				vertexdata_t vd;
 				ParseVertex(&vt, &vd);
 				ParsedVertices.Push(vt);
-				ParsedVertexDatas.Push(vd);
+				vertexdatas.Push(vd);
 			}
 			else
 			{
@@ -2014,11 +2013,6 @@ public:
 		level.vertexes.Alloc(ParsedVertices.Size());
 		memcpy(&level.vertexes[0], &ParsedVertices[0], level.vertexes.Size() * sizeof(vertex_t));
 
-		// Create the real vertex datas
-		numvertexdatas = ParsedVertexDatas.Size();
-		vertexdatas = new vertexdata_t[numvertexdatas];
-		memcpy(vertexdatas, &ParsedVertexDatas[0], numvertexdatas * sizeof(*vertexdatas));
-
 		// Create the real sectors
 		level.sectors.Alloc(ParsedSectors.Size());
 		memcpy(&level.sectors[0], &ParsedSectors[0], level.sectors.Size() * sizeof(sector_t));

src/r_state.h

@@ -42,8 +42,7 @@ extern "C" int			viewheight;
 extern TArray<spritedef_t> sprites;
 extern DWORD NumStdSprites;
 
-extern int				numvertexdatas;
-extern vertexdata_t*		vertexdatas;
+extern TArray<vertexdata_t> vertexdatas;
 
 extern int				numsegs;
 extern seg_t*			segs;