src/Ability_Tap.java

@@ -0,0 +1,33 @@
+abstract public class Ability_Tap extends SpellAbility implements java.io.Serializable
+{
+
+	private static final long serialVersionUID = 8292723782268822539L;
+	public Ability_Tap(Card sourceCard)
+    {
+	this(sourceCard, "0");
+    }
+    public Ability_Tap(Card sourceCard, String manaCost)
+    {
+	super(SpellAbility.Ability_Tap, sourceCard);
+	setManaCost(manaCost);
+    }
+    public boolean canPlay()
+    {
+	Card card = getSourceCard();
+
+	if(AllZone.GameAction.isCardInPlay(card) && card.isUntapped())
+	{
+		if(card.isFaceDown())
+			return false;
+		
+        if(card.isArtifact() && card.isCreature())
+        	return !card.hasSickness();
+
+	    if(card.isCreature() && (!card.hasSickness()))
+		return true;
+	    else if(card.isArtifact() || card.isGlobalEnchantment() || card.isLand())
+		return true;
+	}
+	return false;
+    }
+}