removed old code for selecting units (not working)

Scenes/Unit/unit.gd

@@ -31,15 +31,6 @@ func _input(event: InputEvent):
 	if event.is_action_pressed("Select"):
 		print_debug("Action is Select")
 		
-		# Can't select from myself since (global_)position is alway 0,0	
-		print("Event position: ", event.position)
-		print("My position is", position)
-		print("My global_position is", global_position)
-	
-		if event.position == global_position:
-			_setSelected(true)
-			print_debug("Unit selected")
-		
 		# We combine it with the fact that it is already marked (@see _markUnit)
 		if _readyToSelect: _selectUnit() 
 		else: _deselectUnit()