1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/scala/sims/test/gui/DebugWorld.scala b/src/test/scala/sims/test/gui/DebugWorld.scala
new file mode 100644
index 0000000..937bd77
--- /dev/null
+++ b/src/test/scala/sims/test/gui/DebugWorld.scala
@@ -0,0 +1,29 @@
+package sims.test.gui
+
+class DebugWorld extends sims.dynamics.World with Publisher {
+	
+	override def +=(b: sims.dynamics.Body) = {
+		super.+=(b)
+		publish(BodyAdded(this, b))
+	}
+	
+	override def -=(b: sims.dynamics.Body) = {
+		super.-=(b)
+		publish(BodyRemoved(this, b))
+	}
+	
+	override def +=(j: sims.dynamics.Joint) = {
+		super.+=(j)
+		publish(JointAdded(this, j))
+	}
+	
+	override def -=(j: sims.dynamics.Joint) = {
+		super.-=(j)
+		publish(JointRemoved(this, j))
+	}
+	
+	override def step() = {
+		super.step()
+		publish(Stepped(this))
+	}
+}
+\ No newline at end of file