wormcrawl improvements; set pingpong vs loop as variables.

collisions between iTween pathTo and a moving rigidbody are broken.

FallingPlayer.js

@@ -167,7 +167,8 @@ function OnCollisionEnter (collision : Collision) {
   	isPausable = false;
   	lifeCountdown.LifeFlashTextureScript.FadeFlash (1, FadeDir.Out);
   	UIscriptComponent.HideGUI();
-	yield DeathRespawn ();
+  	//Debug.Log("You died in a fatal collision with " + collision.gameObject);
+    yield DeathRespawn ();
 	//isPausable = true;
 	//UIscriptComponent.UnhideGUI();
   }

WormCrawl.js

@@ -2,9 +2,11 @@
 
 var pathName : String = "WormLoop";
 var crawlTime : int = 15;
+var Loop : boolean = false;
 
 function Start () {
-	iTween.MoveTo(gameObject, iTween.Hash("path",iTweenPath.GetPath(pathName), "looptype", "pingPong", "orienttopath", true, "looktime", 1.0, "lookahead", 0.05, "time", crawlTime, "easetype", "linear"));
+if (Loop == true) {iTween.MoveTo(gameObject, iTween.Hash("path",iTweenPath.GetPath(pathName), "looptype", "loop", "orienttopath", true, "looktime", 1.0, "lookahead", 0.05, "time", crawlTime, "easetype", "linear"));}
+else {iTween.MoveTo(gameObject, iTween.Hash("path",iTweenPath.GetPath(pathName), "looptype", "pingPong", "orienttopath", true, "looktime", 1.0, "lookahead", 0.05, "time", crawlTime, "easetype", "linear"));}
 }
 
 function Update () {

WormDeath.js

@@ -0,0 +1,17 @@
+#pragma strict
+
+function Start () {
+
+}
+
+function Update () {
+    var hit : RaycastHit;
+    if (Physics.Raycast (transform.position, Vector3.up, hit, 100)) {
+        //Debug.Log(hit.distance);
+        if (hit.rigidbody != null && lifeCountdown.isAlive == 1) { 
+        Debug.Log(hit.distance);
+        lifeCountdown.isAlive = 0; 
+        GetComponent(FallingPlayer).DeathRespawn (); 
+        }
+    }
+}