inventory ui transition wip

src/net/torvald/terrarum/ui/UIItemImageGallery.kt

@@ -20,10 +20,6 @@ class UIItemImageGallery(
         val column: Int = 1
 ) : UIItem(parentUI, initialX, initialY) {
 
-    // deal with the moving position
-    override var oldPosX = posX
-    override var oldPosY = posY
-
     override fun update(delta: Float) {
     }