Issues with Inventory Code (Fixed!!)

//Our inventory var inventory : Array;

//This will be drawn when a slot is empty public var emptyTex : Texture;

//the size of the inventory in x and y dimension public var inventorySizeX = 8; public var inventorySizeY = 5;

//The pixel size (height and width) of an inventory slot var iconWidthHeight = 20;

//Space between slots (in x and y) var spacing = 4;

//set the position of the inventory public var offSet = Vector2( 100, 100 );

// TEST VARIABLES // Assign these to test adding Items public var testTex : Texture; public var testTex2 : Texture;

public var testInvObject : GameObject; public var testInvObject2 : GameObject;

//Our Representation of an InventoryItem @System.Serializable class InventoryItem { //GameObject this item refers to var worldObject : GameObject; //What the item will look like in the inventory var texRepresentation : Texture; }

// Create the Inventory function Awake() { statInventory = this;

inventory = new Array(inventorySizeX);

 for( var i = 0; i < inventory.length; i ++ )
 {
     inventory[i] = new Array(inventorySizeY);
 }

}

function OnGUI() { var texToUse : Texture; var currentInventoryItem : InventoryItem;

  //Go through each row
  for( var i = 0; i < inventory.length; i ++ )
  {
      // and each column
      for( var k = 0; k < inventory[i].length; k ++ )
      {
          currentInventoryItem = inventory[i][k];

          //if there is an item in the i-th row and the k-th column, draw it
          if( inventory[i][k] == null )
          {
              GUI.DrawTexture( new Rect( offSet.x+k*(iconWidthHeight+spacing), offSet.y+i*(iconWidthHeight+spacing), iconWidthHeight, iconWidthHeight ), emptyTex );
          }
          else
          {
             GUI.DrawTexture( new Rect( offSet.x+k*(iconWidthHeight+spacing), offSet.y+i*(iconWidthHeight+spacing), iconWidthHeight, iconWidthHeight ), currentInventoryItem.texRepresentation );
          }

          if(currentInventoryItem != null && 
             GUI.Button( new Rect( offSet.x+k*(iconWidthHeight+spacing), offSet.y+i*(iconWidthHeight+spacing), iconWidthHeight, iconWidthHeight ), "", GUIStyle("label") ))
          {

             currentInventoryItem.worldObject.transform.position = transform.position;
             currentInventoryItem.worldObject.transform.rotation = transform.rotation;
             currentInventoryItem.worldObject.active = true;

             if(Input.GetMouseButtonUp(0))
             {       
                 //Equip it
                 currentInventoryItem.worldObject.transform.parent = transform;

             } else if(Input.GetMouseButtonUp(1))
             {
                 //Drop it
                 inventory[i][k] = null; 
                 currentInventoryItem.worldObject.transform.parent = null;

             }
          }
      }
 }

 if( GUILayout.Button("AddItem1"))
 {
     var newInvObj = Instantiate(testInvObject, Vector3.zero, Quaternion.identity);
     newInvObj.active = false;
     AddItem( newInvObj, testTex );   
 }

 if( GUILayout.Button("AddItem2"))
 {
     var newInvObj2 = Instantiate(testInvObject2, Vector3.zero, Quaternion.identity);
     newInvObj2.active = false;
     AddItem( newInvObj2, testTex2 );      
 }   

}

function AddItem( item : InventoryItem ) { //Go through each row for( var i = 0; i < inventory.length; i ++ ) { // and each column for( var k = 0; k < inventory[i].length; k ++ ) { //If the position is empty, add the new item and exit the function if( inventory[i][k] == null ) { inventory[i][k] = item; return; } } }

 //If we got this far, the inventory is full, do somethign appropriate here   

}

function AddItem( worldObject : GameObject, texRep : Texture ) { var newItem = new InventoryItem();

newItem.worldObject = worldObject; newItem.texRepresentation = texRep;

function OnGUI(){ //If click on the Corner button in game if (GUI.Button(Rect(10,10,80,80),mainbtnTexture)) { //Show the inventory screen Render = true; } // shows these GUIs on Render if (Render) { GUI.Box (Rect (300,100,1200,800),boxTexture);

     if(GUI.Button (Rect(850,800,80,35), "Back"))
     {
         Render = false;
     }

 }