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Question by emmapy · Feb 13, 2020 at 02:35 PM · 2dinstantiatefor-looponmousedown

OnMouseDown not firing on prefab instantiated in for loop (2D)

I want to instantiate a prefab ("swatches") on top of a child of a palette object. The swatch prefab has a "moveable" script attached to it which should output a message when the onMouseDown function fires. The instantiated objects always appear but the onMouseDown inside the moveable script fails when the size of the for loop is 3 or more (Despite there always being more palette children than swatches).

I can see the script is enabled but onMouseDown ONLY works when the for loop is of size 1 or 2

Does anyone know why this might be??

this is my for loop (which references the public game object swatchPrefab and the public int total swatches):

         GameObject palette = GameObject.FindWithTag("palette");
 
         for (int i = 0; i<totalSwatches; i++){
 
             GameObject swatch = Instantiate(swatchPrefab);
             swatch.transform.position = palette.transform.GetChild(i).transform.position;
 
             if (swatch.GetComponent<moveable>() != null) Debug.Log("script exists"); //this is always true even when there is not click response
         }


and this is my onMouseDown function inside the moveable script:

     void OnMouseDown(){
         Debug.Log("mousedown"); //does not fire when totalSwatches>2
 
         GameObject active = GameObject.FindWithTag("activeSwatch");
 
         if (active == this.gameObject || active == null) invert();
         else {
             swap(active);
         } 
 
 
     }
   
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