Only add the loot once to the killedMonsterBags

without this, the loot might be added multiple times to the UI when showing what has been dropped, allowing the player to get more items than they should be allowed to

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/DebugInterface.java

@@ -152,12 +152,6 @@ public final class DebugInterface {
 			public void onClick(View arg0) {
 				showToast(mainActivity, "DEBUG: map=" + world.model.currentMaps.map.name , Toast.LENGTH_SHORT);
 			}
-		})
-				,new DebugButton("tick-10", new OnClickListener() {
-			@Override
-			public void onClick(View arg0) {
-				world.model.worldData.tickWorldTime(10);
-			}
 		})
 		}));
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/controller/CombatController.java

@@ -250,7 +250,8 @@ public final class CombatController implements VisualEffectCompletedCallback {
 		if (!loot.hasItemsOrGold()) {
 			world.model.currentMaps.map.removeGroundLoot(loot);
 		} else if (world.model.uiSelections.isInCombat) {
-			killedMonsterBags.add(loot);
+			if(!killedMonsterBags.contains(loot))
+				killedMonsterBags.add(loot);
 		}
 
 		combatActionListeners.onPlayerKilledMonster(killedMonster);