feat(assets/animator): handle sending callbacks when animation end

gamecore/modules/assets/animator.lua

@@ -120,6 +120,20 @@ function Animator:getDimensions()
   return self.sprite:getDimensions()
 end
 
+-- CALLBACK FUNCTIONS
+-- Handle getting a calback from the animation system
+
+function Animator:setCallbackTarget(callbackTarget)
+  self.callbackTarget = callbackTarget
+end
+
+function Animator:sendCallback()
+  if (self.callbackTarget ~= nil) then
+    if (self.callbackTarget.animationEnded ~= nil) then
+      self.callbackTarget:animationEnded(self.currentAnimation)
+    end
+  end
+end
 -- DRAW FUNCTIONS
 -- Draw animations using these functions