diff --git a/src/nodes/world/Grid.gd b/src/nodes/world/Grid.gd
index d2568b0..f8a4e14 100644
--- a/src/nodes/world/Grid.gd
+++ b/src/nodes/world/Grid.gd
@@ -172,6 +172,7 @@ func position_to_coordinates (node_position : Vector2, height : int) -> Vector2:
 	
 	return out
 
+
 func _is_in_grid (coordinates : Vector2) -> bool:
 	if (coordinates.x >= GRID_SIZE.x or
 		coordinates.y >= GRID_SIZE.y or
@@ -180,6 +181,7 @@ func _is_in_grid (coordinates : Vector2) -> bool:
 		return false
 	return true
 
+
 func get_tile_behind_state (coordinates : Vector2) -> String:
 	#checking if tiles are directly behind
 	#the plus 1 and plus 2 mean that its a height difference of 2 or 3 required respectively 
@@ -200,7 +202,8 @@ func get_tile_behind_state (coordinates : Vector2) -> String:
 	else:
 		return "n" #no
 
-func get_around_coordinate(coordinate : Vector2, movement_distance : int):
+
+func get_around_coordinate (coordinate : Vector2, movement_distance : int):
 	#found https://godotengine.org/qa/64496/how-to-get-a-random-tile-in-a-radious
 	
 	#disclude the tile being stood on
@@ -228,7 +231,8 @@ func get_around_coordinate(coordinate : Vector2, movement_distance : int):
 
 	return positions
 
-func _filter_moveable_spaces(positions_array, water_walk : bool = false, air_walk : bool = false, lava_walk : bool = false):
+
+func _filter_moveable_spaces (positions_array, water_walk : bool = false, air_walk : bool = false, lava_walk : bool = false):
 	#this uses happy path to filter out the invalid move spaces
 	var new_pos_array = []
 	for i in positions_array.size():
@@ -252,7 +256,8 @@ func _filter_moveable_spaces(positions_array, water_walk : bool = false, air_wal
 		new_pos_array.append(positions_array[i])
 	return new_pos_array
 
-func display_selection(coordinate : Vector2, unit : Unit):
+
+func display_selection (coordinate : Vector2, unit : Unit):
 	var movement_amount = unit.movement_points
 	print("hi")
 	for i in range (movement_amount, -1, -1):
@@ -268,16 +273,17 @@ func display_selection(coordinate : Vector2, unit : Unit):
 		var area_moveable = _filter_moveable_spaces(area_around, unit.water_walk, unit.air_walk, unit.lava_walk)
 		$SelectionAreaController.create_selection_from_array(area_moveable, i)
 
-func remove_selection():
+
+func remove_selection ():
 	$SelectionAreaController.emit_signal("remove_selection")
-	
-	
-	
-	
-	
-	
-	
-	
+
+
+
+
+
+
+
+
 	#func get_around_coordinate(coordinate : Vector2, movement_distance : int):
 #	#this generates the list of coordinates that a unit can move too
 #	#the radius + radius (either side) + 1 (the center)