Added new dancefloor method and tweaks to CommandScript.java

example_scripts/dancefloor.js

@@ -0,0 +1,26 @@
+load($SCRIPT_DIR + "/../drone.js");
+Drone.extend('dancefloor',function(width,length)
+{
+    if (typeof width == "undefined")
+        width = 5;
+    if (typeof length == "undefined")
+        length = width;
+    var disco = new Drone(this.x,this.y, this.z, this.dir);
+    // under-floor lighting
+    disco.down().box(89,width,1,length).up();
+    var floorTiles = [35,35,'35:1','35:2','35:3','35:4','35:4','35:4','35:6',20,20];
+    //
+    // strobe gets called in a java thread
+    //
+    var strobe = function(){
+        disco.rand(floorTiles,width,1,length);
+    };
+    thread = new java.lang.Thread(function(){
+        while(true){
+            strobe();
+            java.lang.Thread.sleep(1000);
+        }
+    });
+    thread.start();
+    return this;
+});