GateDrawer now handles open-close properly

Meow.

cicaprojekt/GateDrawer.java

@@ -6,16 +6,16 @@ public class GateDrawer extends AbstractDrawer {
     Gate gate;
     
     public GateDrawer(Gate g) throws IOException {
-        super("ClosedGate.png");
+        super("Gate.png");
         gate = g;
     }
     
     @Override
     public void draw() throws IOException {
         if(gate.isOpen())
-            changeImage("Field.png");  //TODO picture for open gate.
+            changeImage("OpenGate.png");  
         else 
-            changeImage("ClosedGate.png"); 
+            changeImage("Gate.png"); 
     }
     
     @Override