From 2ba3a1be36cf5503d9d3c1b2bdc9edd89e3de1c1 Mon Sep 17 00:00:00 2001
From: gered <gered@blarg.ca>
Date: Tue, 12 Nov 2013 18:19:19 -0500
Subject: [PATCH] add method to check if an Entity is currently inside the
 entity system

---
 src/com/blarg/gdx/entities/EntityManager.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/com/blarg/gdx/entities/EntityManager.java b/src/com/blarg/gdx/entities/EntityManager.java
index b545b83..b8e5318 100644
--- a/src/com/blarg/gdx/entities/EntityManager.java
+++ b/src/com/blarg/gdx/entities/EntityManager.java
@@ -180,6 +180,13 @@ public class EntityManager implements Disposable {
 		entities.clear();
 	}
 
+	public boolean isValid(Entity entity) {
+		if (entity == null)
+			return false;
+		else
+			return entities.contains(entity);
+	}
+
 	/*** public Entity Component management ***/
 
 	public <T extends Component> T addComponent(Class<T> componentType, Entity entity) {