simplfied code

src/magic/model/trigger/MagicTriggerType.java

@@ -1,27 +1,20 @@
 package magic.model.trigger;
 
 public enum MagicTriggerType {
-
-	AtUpkeep(true), // player
-	AtEndOfTurn(true), // player
-	WhenDamageIsDealt(true), // damage
-	WhenSpellIsPlayed(true), // card on stack
-	WhenComesIntoPlay(true), // null
-	WhenOtherComesIntoPlay(true), // permanent
-	WhenPutIntoGraveyard(true), // graveyard trigger data
-	WhenOtherPutIntoGraveyardFromPlay(true), // permanent
-	WhenAttacks(true), // permanent
-	WhenBlocks(true), // permanent
-	IfDamageWouldBeDealt(false), // damage
+	AtUpkeep,               // player
+	AtEndOfTurn,            // player
+	WhenDamageIsDealt,      // damage
+	WhenSpellIsPlayed,      // card on stack
+	WhenComesIntoPlay,      // null
+	WhenOtherComesIntoPlay, // permanent
+	WhenPutIntoGraveyard,   // graveyard trigger data
+	WhenOtherPutIntoGraveyardFromPlay, // permanent
+	WhenAttacks,            // permanent
+	WhenBlocks,             // permanent
+	IfDamageWouldBeDealt,   // damage
 	;
 	
-	private final boolean stack;
-	
-	private MagicTriggerType(final boolean stack) {
-		this.stack=stack;
-	}
-	
 	public boolean usesStack() {
-		return stack;
+        return this != IfDamageWouldBeDealt;
 	}
 }