V0.1.0 Partial Commit

changed package and application names to differentiate from main PD
release

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

@@ -0,0 +1,101 @@
+/*
+ * Pixel Dungeon
+ * Copyright (C) 2012-2014  Oleg Dolya
+ *
+ * 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.watabou.noosa.Game;
+import com.watabou.noosa.Image;
+
+public class Banner extends Image {
+
+	private enum State {
+		FADE_IN, STATIC, FADE_OUT
+	};
+	private State state;
+	
+	private float time;
+	
+	private int color;
+	private float fadeTime;
+	private float showTime;
+	
+	public Banner( Image sample ) {
+		super();
+		copy( sample );
+		alpha( 0 );
+	}
+	
+	public Banner( Object tx ) {
+		super( tx );
+		alpha( 0 );
+	}
+	
+	public void show( int color, float fadeTime, float showTime ) {
+		
+		this.color = color;
+		this.fadeTime = fadeTime;
+		this.showTime = showTime;
+		
+		state = State.FADE_IN;
+		
+		time = fadeTime;
+	}
+	
+	public void show( int color, float fadeTime ) {
+		show( color, fadeTime, Float.MAX_VALUE );
+	}
+	
+	@Override
+	public void update() {
+		super.update();
+		
+		time -= Game.elapsed;
+		if (time >= 0) {
+			
+			float p = time / fadeTime;
+			
+			switch (state) {
+			case FADE_IN:
+				tint( color, p );
+				alpha( 1 - p );
+				break;
+			case STATIC:
+				break;
+			case FADE_OUT:
+				alpha( p );
+				break;
+			}
+			
+		} else {
+			
+			switch (state) {
+			case FADE_IN:
+				time = showTime;
+				state = State.STATIC;
+				break;
+			case STATIC:
+				time = fadeTime;
+				state = State.FADE_OUT;
+				break;
+			case FADE_OUT:
+				killAndErase();
+				break;
+			}
+				
+		}
+	}
+}