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Question by buxton4life · Nov 13, 2012 at 07:46 PM · 2darraygridhighlight

2D Grid Question

I found this post which helped me a great deal -

http://answers.unity3d.com/questions/262419/2d-grid-accessing-in-different-gameobject.html?sort=oldest

though when I implement this code everything works apart from the mouse over part. I placed a Debug.Log in there and it definitely is not recording the mouse over part?! Any answers?

There are no errors in the code and the names are all spelt correctly i'm lost!

Any help would be appreciated!

     //WhateverGrid.js
     var gridData : DefenseGrid;
 
     function Start(){
         gridData = GameObject.Find("Grid").GetComponent("DefenseGrid");
         
     }
 
     function OnMouseOver(){
         gridData.grid[1,2].renderer.material.color = Color.red;
         Debug.Log("Mouse over recorded");
         renderer.material.color = Color.red;
     }

 //DefenseGrid.js
 var grid : GameObject[,];
 var gridSizeX : int;
 var gridSizeY : int;
 var square : GameObject;
 
     function Start(){
         grid = new GameObject[gridSizeX, gridSizeY];
         for(var y : int = 0; y < gridSizeY; y++){
            for(var x : int = 0; x < gridSizeX; x++){
              var s : GameObject = GameObject.Instantiate(square, Vector3(transform.position.x-(x * (square.renderer.bounds.size.x)), transform.position.y+(y * (square.renderer.bounds.size.y)), transform.position.z), Quaternion.identity);
              grid[x, y] = s;
              Debug.Log("Yeah");
            }
         }
     }
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avatar image GeorgeRigato · Nov 13, 2012 at 07:48 PM 0
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the script is applied to the object that the mouse is over?

avatar image buxton4life · Nov 13, 2012 at 08:32 PM 0
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yes definitely it is..:(

avatar image Graham-Dunnett ♦♦ · Nov 13, 2012 at 08:49 PM 1
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and your script is attached to a GUIElement or a game object with a collider, as per the documentation? http://docs.unity3d.com/Documentation/ScriptReference/$$anonymous$$onoBehaviour.On$$anonymous$$ouseOver.html

avatar image buxton4life · Nov 13, 2012 at 09:01 PM 0
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I'm such a dic*....thank you for correcting me Graham!

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