ConditionalTriggeredAbility.

Mage/src/mage/abilities/decorator/ConditionalTriggeredAbility.java

@@ -0,0 +1,59 @@
+package mage.abilities.decorator;
+
+import mage.Constants;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbility;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.condition.Condition;
+import mage.abilities.effects.ContinuousEffect;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.Effect;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+
+/**
+ * Adds condition to {@link mage.abilities.effects.ContinuousEffect}. Acts as decorator.
+ *
+ * @author nantuko
+ */
+public class ConditionalTriggeredAbility extends TriggeredAbilityImpl<ConditionalTriggeredAbility> {
+
+    protected TriggeredAbility ability;
+    protected Condition condition;
+	protected Effect effect;
+    protected String text;
+
+    public ConditionalTriggeredAbility(TriggeredAbility ability, Effect effect, Condition condition, String text) {
+        super(ability.getZone(), effect);
+        this.ability = ability;
+        this.effect = effect;
+		this.condition = condition;
+        this.text = text;
+    }
+
+	public ConditionalTriggeredAbility(ConditionalTriggeredAbility triggered) {
+		super(triggered);
+		this.ability = triggered.ability;
+		this.condition = triggered.condition;
+		this.text = triggered.text;
+	}
+
+    @Override
+    public ConditionalTriggeredAbility copy() {
+        return new ConditionalTriggeredAbility(this);
+    }
+
+	@Override
+	public boolean checkTrigger(GameEvent event, Game game) {
+		ability.setSourceId(this.getSourceId());
+		if (ability.checkTrigger(event, game)) {
+			return condition.apply(game, this);
+		}
+		return false;
+	}
+
+	@Override
+	public String getRule() {
+		return text;
+	}
+}