v0.3.0: added Wand of Prismatic Light

2015-04-11 19:42:33 -04:00
parent 586f2182f1
commit 1654a28d11
3 changed files with 209 additions and 0 deletions
@@ -0,0 +1,60 @@
+package com.shatteredpixel.shatteredpixeldungeon.effects.particles;
+
+import com.watabou.noosa.particles.Emitter;
+import com.watabou.noosa.particles.PixelParticle;
+import com.watabou.utils.PointF;
+import com.watabou.utils.Random;
+
+/**
+ * Created by Evan on 11/04/2015.
+ */
+public class RainbowParticle extends PixelParticle {
+
+    public static final Emitter.Factory BURST = new Emitter.Factory() {
+        @Override
+        public void emit( Emitter emitter, int index, float x, float y ) {
+            ((RainbowParticle)emitter.recycle( RainbowParticle.class )).resetBurst( x, y );
+        }
+        @Override
+        public boolean lightMode() {
+            return true;
+        }
+    };
+
+
+    public RainbowParticle() {
+        super();
+        color( Random.Int( 0x1000000 ) );
+        lifespan = 0.5f;
+    }
+
+
+    public void reset( float x, float y ) {
+        revive();
+
+        this.x = x;
+        this.y = y;
+
+        speed.set( Random.Float(-5, +5), Random.Float( -5, +5 ) );
+
+        left = lifespan;
+    }
+
+    public void resetBurst( float x, float y ) {
+        revive();
+
+        this.x = x;
+        this.y = y;
+
+        speed.polar( Random.Float( PointF.PI2 ), Random.Float( 16, 32 ) );
+
+        left = lifespan;
+    }
+
+    @Override
+    public void update() {
+        super.update();
+        // alpha: 1 -> 0; size: 1 -> 5
+        size( 5 - (am = left / lifespan) * 4 );
+    }
+}