Fixed a coordinate issue with new item spawns

src/main/kotlin/ui/ItemSpawnPanel.kt

@@ -73,6 +73,15 @@ class ItemSpawnPanel : JPanel() {
             preferredSize = Dimension(300, 68)
             maximumSize = Dimension(300, 68)
 
+	    Rs2MapEditor.itemIdInput.addMouseListener (object : MouseAdapter() {
+		override fun mouseClicked (e: MouseEvent) {
+		    ItemMenu.caller = {id, name -> 
+			Rs2MapEditor.itemIdInput.text = id.toString()
+		    }
+		    ItemMenu.open()
+		}
+	    })
+
             layout = BorderLayout()
             topPanel.add(Rs2MapEditor.itemIdInput)
             topPanel.add(addButton)

src/main/kotlin/ui/MapCell.kt

@@ -119,13 +119,10 @@ class MapCell : JPanel() {
                             return
                         }
 
+			val absolute = Util.getAbsoluteCoordinates(Rs2MapEditor.region, Rs2MapEditor.selectedPointX, Rs2MapEditor.selectedPointY, Rs2MapEditor.plane)
                         val item = TableData.ItemSpawn(
                             id,
-			    TableData.Location(
-                            	Rs2MapEditor.selectedPointX,
-                            	Rs2MapEditor.selectedPointY,
-                            	Rs2MapEditor.plane
-			    ),
+			    absolute,
                             amount,
                             respawnTime
                         )