v0.3.2: added the ability to examine custom tile visuals

src/com/shatteredpixel/shatteredpixeldungeon/levels/painters/MassGravePainter.java

@@ -83,9 +83,20 @@ public class MassGravePainter extends Painter {
 
 	public static class Bones extends CustomTileVisual {
 		{
+			name = "Mass grave";
+
 			tx = Assets.PRISON_QUEST;
 			txX = 3;
 			txY = 0;
 		}
+
+		@Override
+		public String desc() {
+			if (ofsX == 1 && ofsY == 1) {
+				return "bones litter the floor, what happened here?";
+			} else {
+				return null;
+			}
+		}
 	}
 }

src/com/shatteredpixel/shatteredpixeldungeon/levels/painters/RitualSitePainter.java

@@ -60,11 +60,17 @@ public class RitualSitePainter extends Painter {
 	public static class RitualMarker extends CustomTileVisual{
 
 		{
+			name = "Ritual marker";
+
 			tx = Assets.PRISON_QUEST;
 			txX = txY = 0;
 			tileW = tileH = 3;
 		}
 
+		@Override
+		public String desc() {
+			return "A painted marker for some dark ritual. Candles are usually placed on the four corners.";
+		}
 	}
 
 }

src/com/shatteredpixel/shatteredpixeldungeon/levels/painters/WeakFloorPainter.java

@@ -76,10 +76,16 @@ public class WeakFloorPainter extends Painter {
 	public static class HiddenWell extends CustomTileVisual{
 
 		{
+			name = "Distant well";
+
 			tx = Assets.WEAK_FLOOR;
 			txX = Dungeon.depth/5;
 			txY = 0;
 		}
 
+		@Override
+		public String desc() {
+			return "You can just make out a well in the depths below, perhaps there is something down there?";
+		}
 	}
 }

src/com/shatteredpixel/shatteredpixeldungeon/ui/CustomTileVisual.java

@@ -32,14 +32,16 @@ public abstract class CustomTileVisual extends Image implements Bundlable {
 
 	protected static final int TILE_SIZE = 16;
 
+	public String name;
+
 	protected String tx;    //string for resource file
 	protected int txX, txY; //position(in tiles) within resource file
 	//bundleable offsets from the standard texture xy, useful for mapping larger than 1x1 textures to many tiles
 	//(e.g. mapping a 3x3 texture to a room, where the corners are walls and the center is the floor)
-	private int ofsX = 0, ofsY = 0;
+	protected int ofsX = 0, ofsY = 0;
 
-	protected int tileX, tileY;   //x and y coords for texture within a level
-	protected int tileW = 1, tileH = 1; //width and height in tiles
+	public int tileX, tileY;   //x and y coords for texture within a level
+	public int tileW = 1, tileH = 1; //width and height in tiles
 
 	public void pos(int pos) {
 		pos( pos%Level.WIDTH, pos/Level.WIDTH );
@@ -50,6 +52,10 @@ public abstract class CustomTileVisual extends Image implements Bundlable {
 		this.tileY = tileY;
 	}
 
+	public String desc(){
+		return null;
+	}
+
 	public CustomTileVisual create() {
 		texture(tx);
 		frame(texture.uvRect((txX + ofsX) * TILE_SIZE, (txY + ofsY) * TILE_SIZE,
@@ -61,7 +67,7 @@ public abstract class CustomTileVisual extends Image implements Bundlable {
 		return this;
 	}
 
-	//
+	//returns a number of 1x1 tiles to fill a room, based on a 3x3 texture, not dissimilar to a ninepatch.
 	public static ArrayList<CustomTileVisual> CustomTilesForRoom(Room r, Class<?extends CustomTileVisual> c){
 		ArrayList<CustomTileVisual> result = new ArrayList<>();
 

src/com/shatteredpixel/shatteredpixeldungeon/windows/WndInfoCell.java

@@ -20,6 +20,7 @@
  */
 package com.shatteredpixel.shatteredpixeldungeon.windows;
 
+import com.shatteredpixel.shatteredpixeldungeon.ui.CustomTileVisual;
 import com.watabou.noosa.BitmapTextMultiline;
 import com.watabou.noosa.Image;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
@@ -49,7 +50,29 @@ public class WndInfoCell extends Window {
 			tile = Terrain.CHASM;
 		}
 
+		CustomTileVisual vis = null;
+		int x = cell % Level.WIDTH;
+		int y = cell / Level.WIDTH;
+		for (CustomTileVisual i : Dungeon.level.customTiles){
+			if ((x >= i.tileX && x < i.tileX+i.tileW) &&
+					(y >= i.tileY && y < i.tileY+i.tileH)){
+				if (i.desc() != null) {
+					vis = i;
+					break;
+				}
+			}
+		}
+
+
+		String desc = "";
+
 		IconTitle titlebar = new IconTitle();
+		if (vis != null){
+			titlebar.icon(new Image(vis));
+			titlebar.label(vis.name);
+			desc += vis.desc();
+		} else {
+
 			if (tile == Terrain.WATER) {
 				Image water = new Image(Dungeon.level.waterTex());
 				water.frame(0, 0, DungeonTilemap.SIZE, DungeonTilemap.SIZE);
@@ -58,20 +81,21 @@ public class WndInfoCell extends Window {
 				titlebar.icon(DungeonTilemap.tile(tile));
 			}
 			titlebar.label(Dungeon.level.tileName(tile));
+			desc += Dungeon.level.tileDesc(tile);
+
+		}
 		titlebar.setRect(0, 0, WIDTH, 0);
 		add(titlebar);
 
 		BitmapTextMultiline info = PixelScene.createMultiline(6);
 		add(info);
 
-		StringBuilder desc = new StringBuilder( Dungeon.level.tileDesc( tile ) );
-
 		for (Blob blob:Dungeon.level.blobs.values()) {
 			if (blob.cur[cell] > 0 && blob.tileDesc() != null) {
 				if (desc.length() > 0) {
-					desc.append( "\n\n" );
+					desc += "\n\n";
 				}
-				desc.append( blob.tileDesc() );
+				desc += blob.tileDesc();
 			}
 		}