Merge pull request #42 from pmacalpine/draw_command_selection_bug

Fixing select agent in drawing protocol where the second byte of the …
magmaOffenburg · Jun 1, 2015 · efe050e · efe050e
2 parents eebe3e1 + 9a26bf1
commit efe050e
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/rv/comm/drawing/commands/Control.java b/src/rv/comm/drawing/commands/Control.java
@@ -1,6 +1,7 @@
 package rv.comm.drawing.commands;
 
 import java.nio.ByteBuffer;
+import js.io.ByteUtil;
 import rv.Viewer;
 import rv.world.objects.Agent;
 
@@ -13,7 +14,17 @@ public class Control extends Command {
     public Control(ByteBuffer buf, Viewer viewer) {
         super();
         this.viewer = viewer;
-        agent = Command.readAgent(buf, viewer.getWorldModel());
+
+        int type = ByteUtil.uValue(buf.get());
+
+        switch (type) {
+        case AGENT_SELECT:
+            agent = Command.readAgent(buf, viewer.getWorldModel());
+            break;
+        default:
+            System.err.println("Unknown control : " + type);
+            agent = null;
+        }
     }
 
     @Override