v0.3.1: added a button to allow re-checking of changes

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

@@ -0,0 +1,72 @@
+/*
+ * Pixel Dungeon
+ * Copyright (C) 2012-2015  Oleg Dolya
+ *
+ * Shattered Pixel Dungeon
+ * Copyright (C) 2014-2015 Evan Debenham
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ */
+package com.shatteredpixel.shatteredpixeldungeon.ui;
+
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
+import com.shatteredpixel.shatteredpixeldungeon.scenes.WelcomeScene;
+import com.watabou.noosa.Image;
+import com.watabou.noosa.audio.Sample;
+import com.watabou.noosa.ui.Button;
+
+public class ChangesButton extends Button {
+
+	protected Image image;
+
+	public ChangesButton() {
+		super();
+
+		width = image.width;
+		height = image.height;
+	}
+
+	@Override
+	protected void createChildren() {
+		super.createChildren();
+
+		image = Icons.NOTES.get();
+		add( image );
+	}
+
+	@Override
+	protected void layout() {
+		super.layout();
+
+		image.x = x;
+		image.y = y;
+	}
+
+	@Override
+	protected void onTouchDown() {
+		image.brightness( 1.5f );
+		Sample.INSTANCE.play( Assets.SND_CLICK );
+	}
+
+	@Override
+	protected void onTouchUp() {
+		image.resetColor();
+	}
+
+	@Override
+	protected void onClick() {
+		ShatteredPixelDungeon.switchNoFade(WelcomeScene.class);
+	}
+}

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

@@ -53,6 +53,7 @@ public enum Icons {
 	CHECKED,
 	UNCHECKED,
 	EXIT,
+	NOTES,
 	CHALLENGE_OFF,
 	CHALLENGE_ON,
 	RESUME;
@@ -145,6 +146,9 @@ public enum Icons {
 		case EXIT:
 			icon.frame( icon.texture.uvRect( 108, 0, 124, 16 ) );
 			break;
+		case NOTES:
+			icon.frame( icon.texture.uvRect( 79, 40, 94, 56 ) );
+			break;
 		case CHALLENGE_OFF:
 			icon.frame( icon.texture.uvRect( 78, 16, 102, 40 ) );
 			break;