v0.3.0: added wand of corruption

src/com/shatteredpixel/shatteredpixeldungeon/actors/buffs/Corruption.java

@@ -0,0 +1,59 @@
+package com.shatteredpixel.shatteredpixeldungeon.actors.buffs;
+
+import com.shatteredpixel.shatteredpixeldungeon.sprites.CharSprite;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
+
+/**
+ * Created by Evan on 14/05/2015.
+ */
+public class Corruption extends Buff {
+
+	{
+		type = buffType.NEGATIVE;
+	}
+
+	//TODO: need to bundle this
+	private float buildToDamage = 0f;
+
+	@Override
+	public boolean act() {
+		buildToDamage += target.HT/100f;
+
+		int damage = (int)buildToDamage;
+		buildToDamage -= damage;
+
+		if (damage > 0)
+			target.damage(damage, this);
+
+		spend(TICK);
+
+		return true;
+	}
+
+	@Override
+	public void fx(boolean on) {
+		if (on) target.sprite.add( CharSprite.State.DARKENED );
+		else if (target.invisible == 0) target.sprite.remove( CharSprite.State.DARKENED );
+	}
+
+	@Override
+	//TODO: new icon
+	public int icon() {
+		return BuffIndicator.POISON;
+	}
+
+	@Override
+	public String toString() {
+		return "Corrupted";
+	}
+
+	@Override
+	public String desc() {
+		return "Corruption seeps into the essence of a being, twisting them against their former nature.\n" +
+				"\n" +
+				"Corrupted creatures will attack and aggravate their allies, and ignore their former enemies. " +
+				"Corruption is damaging as well, and will slowly cause its target to succumb.\n" +
+				"\n" +
+				"Corruption is permanent, its effects only end in death.";
+	}
+}