Mapster32: changes to aid getting the old color scheme (by customizing).

- bump MAX_TILE_GROUP_ENTRIES to MAXUSERTILES
- in loadtilegroups(), only assign a tile color if it wasn't already
  assigned
- allow "hidden" tile groups by omitting the hotkey
- Tweak the description added to tiles.cfg

git-svn-id: https://svn.eduke32.com/eduke32@5430 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/package/sdk/tiles.cfg

@@ -3,25 +3,14 @@
 
 #include "names.h"
 
+// NOTE: See the end of the tile group declarations [OLD_COLOR_SCHEME] for how
+// one can create a color scheme similar to earlier Mapster32 builds
+// (non-blocking sprites have an orange tint, blocking ones are purple).
+
 tilegroup "Actors"
 {
 	hotkey "A"
 
-    // NOTE: colors specified here (as well as in the first argument to the DEF
-    // commands '2dcol' and '2dcolidxrange') refer to Mapster32's editorcolor[]
-    // index. They can be viewed with "set showpal 1" assuming that a.m32 has
-    // been loaded.
-    //
-    // The actual color indices will be offset in the range [0 .. 4] when the
-    // mouse hovers near them.
-    //
-    // For example, under the Duke3D palette, one can create a color scheme
-    // similar to earlier Mapster32 builds (non-blocking sprites have an orange
-    // tint, blocking ones are purple) by declaring in a loaded DEF file
-    //  2dcolidxrange 33 33 255
-    // which maps editorcolor[] indices 33 through 255 to the same actual color
-    // indices, and then setting here:
-//    colors 139 231
     colors 31 31
 
 	tiles
@@ -170,6 +159,34 @@ tilegroup "Exploding stuff"
 	}
 }
 
+/*
+// Comment out this group to get the [OLD_COLOR_SCHEME].
+tilegroup "All"
+{
+    tilerange 0 30704  // MAXUSERTILES
+
+    // NOTE: no hotkey, this group will not show up in the 'T' menu.
+
+    // NOTE: colors specified here (as well as in the first argument to the DEF
+    // commands '2dcol' and '2dcolidxrange') refer to Mapster32's editorcolor[]
+    // index. They can be viewed with "do set showpal 1" assuming that a.m32
+    // has been loaded.
+    //
+    // The actual color indices will be offset in the range [0 .. 4] when the
+    // mouse hovers near them.
+    //
+    // For example, under the Duke3D palette, one can create a color scheme
+    // similar to earlier Mapster32 builds (non-blocking sprites have an orange
+    // tint, blocking ones are purple) by declaring in a loaded DEF file
+    //  2dcolidxrange 33 33 255
+    // which maps editorcolor[] indices 33 through 255 to the same actual color
+    // indices, and then setting here:
+    colors 139 231
+    // This sets tile colors for all sprites excluding those which have been
+    // assigned a color by the above tile group declarations.
+}
+*/
+
 // Alphabet configuration for text entry tool in 3D mode
 // (press Ctrl-T on a wall-aligned letter)
 // 32 alphabets max.

polymer/eduke32/source/astub.c

@@ -3285,13 +3285,20 @@ static int32_t OnSelectTile(int32_t iTile)
         //
         // Display the description strings for each available tile group
         //
+        int32_t j = 0;
+
         for (i = 0; i < tile_groups; i++)
         {
             if (s_TileGroups[i].szText != NULL)
             {
-                if ((i+2)*16 > ydimgame) break;
+                if ((j+2)*16 > ydimgame) break;
+
+                if (s_TileGroups[i].key1)
+                {
                     Bsprintf(tempbuf, "(%c) %s", s_TileGroups[i].key1, s_TileGroups[i].szText);
-                printext256(10L, (i+1)*16, whitecol, -1, tempbuf, 0);
+                    printext256(10L, (j+1)*16, whitecol, -1, tempbuf, 0);
+                    j++;
+                }
             }
         }
         showframe(1);
@@ -3301,7 +3308,7 @@ static int32_t OnSelectTile(int32_t iTile)
         for (i = 0; i < tile_groups; i++)
         {
             if (s_TileGroups[i].pIds != NULL && s_TileGroups[i].key1)
-                if ((ch == s_TileGroups[i].key1) || (ch == s_TileGroups[i].key2))
+                if (ch == s_TileGroups[i].key1 || ch == s_TileGroups[i].key2)
                 {
                     iTile = LoadTileSet(iTile, s_TileGroups[i].pIds, s_TileGroups[i].nIds);
                     bDone = 1;
@@ -9386,7 +9393,7 @@ int32_t parsetilegroups(scriptfile *script)
                 case T_TILE:
                 {
                     if (scriptfile_getsymbol(script,&i)) break;
-                    if (i >= 0 && i < MAXTILES && tileGrp->nIds < MAX_TILE_GROUP_ENTRIES)
+                    if (i >= 0 && i < MAXUSERTILES && tileGrp->nIds < MAX_TILE_GROUP_ENTRIES)
                         tileGrp->pIds[tileGrp->nIds++] = i;
 //                    OSD_Printf("added tile %d to group %d\n",i,g);
                     break;
@@ -9620,11 +9627,18 @@ static int32_t loadtilegroups(const char *fn)
         // If the colors were specified...
         if (s_TileGroups[i].color1 && s_TileGroups[i].color2)
         {
+            // Apply the colors to all tiles in the group...
             for (j = s_TileGroups[i].nIds-1; j >= 0 ; j--)
             {
-                // Apply the colors to all tiles in the group.
+                int const tilenum = s_TileGroups[i].pIds[j];
-                spritecol2d[s_TileGroups[i].pIds[j]][0] = s_TileGroups[i].color1;
+
-                spritecol2d[s_TileGroups[i].pIds[j]][1] = s_TileGroups[i].color2;
+                // ... but for each tile, only if no color has been specified
+                // for it previously.
+                if (spritecol2d[tilenum][0] == 0)
+                {
+                    spritecol2d[tilenum][0] = s_TileGroups[i].color1;
+                    spritecol2d[tilenum][1] = s_TileGroups[i].color2;
+                }
             }
         }
     }

polymer/eduke32/source/mapster32.h

@@ -107,7 +107,7 @@ typedef struct
 } TileGroup;
 
 #define MAX_TILE_GROUPS 32
-#define MAX_TILE_GROUP_ENTRIES 1024
+#define MAX_TILE_GROUP_ENTRIES MAXUSERTILES
 
 static TileGroup s_TileGroups[MAX_TILE_GROUPS];
 static int32_t tilegroupItems;