Added Textures class to store some common solid color textures

core/src/gdx/diablo/Client.java

@@ -99,6 +99,7 @@ public class Client extends Game {
   private Colors            colors;
   private Cursor            cursor;
   private Audio             audio;
+  private Textures          textures;
 
   private boolean forceWindowed;
   private boolean forceDrawFps;
@@ -219,6 +220,7 @@ public class Client extends Game {
     Diablo.colors    = colors    = new Colors();
     Diablo.cursor    = cursor    = new Cursor();
     Diablo.audio     = audio     = new Audio(assets);
+    Diablo.textures  = textures  = new Textures();
 
     Collection<Throwable> throwables;
     Diablo.commands = commands = new GdxCommandManager();
@@ -426,6 +428,7 @@ public class Client extends Game {
     Diablo.colors = colors;
     Diablo.cursor = cursor;
     Diablo.audio = audio;
+    Diablo.textures = textures;
     super.resume();
   }
 
@@ -458,6 +461,7 @@ public class Client extends Game {
     Gdx.app.debug(TAG, "Disposing assets...");
     palettes.dispose();
     colormaps.dispose();
+    textures.dispose();
     assets.dispose();
 
     try {

core/src/gdx/diablo/Diablo.java

@@ -48,4 +48,5 @@ public class Diablo {
   public static DT1s                  dt1s;
   public static Cursor                cursor;
   public static Audio                 audio;
+  public static Textures              textures;
 }

core/src/gdx/diablo/Textures.java

@@ -0,0 +1,28 @@
+package gdx.diablo;
+
+import com.badlogic.gdx.graphics.Color;
+import com.badlogic.gdx.graphics.Pixmap;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.utils.Disposable;
+
+public class Textures implements Disposable {
+  public final Texture white;
+
+  public Textures() {
+    white = createTexture(Diablo.colors.white);
+  }
+
+  public Texture createTexture(Color color) {
+    Pixmap pixmap = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
+    pixmap.setColor(color);
+    pixmap.fill();
+    Texture texture = new Texture(pixmap);
+    pixmap.dispose();
+    return texture;
+  }
+
+  @Override
+  public void dispose() {
+    white.dispose();
+  }
+}