V0.1.0 Partial Commit

changed package and application names to differentiate from main PD
release

src/com/shatteredpixel/shatteredpixeldungeon/effects/Halo.java

@@ -0,0 +1,74 @@
+/*
+ * 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.effects;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+
+import com.watabou.gltextures.SmartTexture;
+import com.watabou.gltextures.TextureCache;
+import com.watabou.noosa.Image;
+
+public class Halo extends Image {
+	
+	private static final Object CACHE_KEY = Halo.class;
+	
+	protected static final int RADIUS	= 64;
+	
+	protected float radius = RADIUS;
+	protected float brightness = 1;
+
+	public Halo() {
+		super();
+		
+		if (!TextureCache.contains( CACHE_KEY )) {
+			Bitmap bmp = Bitmap.createBitmap( RADIUS * 2, RADIUS * 2, Bitmap.Config.ARGB_8888 );
+			Canvas canvas = new Canvas( bmp );
+			Paint paint = new Paint();
+			paint.setColor( 0xFFFFFFFF );
+			canvas.drawCircle( RADIUS, RADIUS, RADIUS * 0.75f, paint );
+			paint.setColor( 0x88FFFFFF );
+			canvas.drawCircle( RADIUS, RADIUS, RADIUS, paint );
+			TextureCache.add( CACHE_KEY, new SmartTexture( bmp ) );
+		}
+		
+		texture( CACHE_KEY );
+		
+		origin.set( RADIUS );
+	}
+	
+	public Halo( float radius, int color, float brightness ) {
+		
+		this();
+		
+		hardlight( color );
+		alpha( this.brightness = brightness );
+		radius( radius );
+	}
+	
+	public Halo point( float x, float y ) {
+		this.x = x - RADIUS;
+		this.y = y - RADIUS;
+		return this;
+	}
+	
+	public void radius( float value ) {
+		scale.set(  (this.radius = value) / RADIUS );
+	}
+}