Added kart-physical object collision detection and made the barrels on hacienda removable via colliding with them (No speed logic implemented in scripts yet)

data/scripts/hacienda/collisions.as

@@ -1,4 +1,6 @@
 void onCollision()
 {
 
+    displayMessage("Woot! You hit item of ID: " + getCollidingID());
+disableAnimation(getCollidingID());
 }

src/physics/physics.cpp

@@ -183,6 +183,15 @@ void Physics::update(float dt)
         {
             // Kart hits physical object
             // -------------------------
+            Scripting::ScriptEngine* script_engine = World::getWorld()->getScriptEngine();
+            Scripting::Physics::setCollision(0, 0); //TODO : support item types etc
+            Scripting::Physics::setCollisionType("Kart-PhysObj");
+            Scripting::Physics::setCollision
+                (
+                p->getUserPointer(0)->getPointerPhysicalObject()->getID(),
+                "kart"
+                );
+            script_engine->runScript("collisions");
             PhysicalObject *obj = p->getUserPointer(0)
                                    ->getPointerPhysicalObject();
             if(obj->isCrashReset())