version label, minor code improvement

scenes/menu.tscn

@@ -338,6 +338,17 @@ margin_bottom = 21.0
 custom_fonts/font = SubResource( 15 )
 text = "Hexofen (Trubitsyn variant)"
 
+[node name="Version" type="Label" parent="."]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_top = -19.0
+margin_right = 26.0
+custom_colors/font_color = Color( 0, 0, 0, 1 )
+custom_constants/line_spacing = 6
+custom_fonts/font = SubResource( 4 )
+text = "v1.1"
+align = 1
+
 [connection signal="pressed" from="ColorRect/BackPanel" to="." method="_on_BackPanel_pressed"]
 [connection signal="pressed" from="Menu/VBoxContainer/Local" to="." method="_on_Local_pressed"]
 [connection signal="pressed" from="Menu/VBoxContainer/Host" to="Menu" method="_on_Host_pressed"]

scr/Mapping.gd

@@ -23,15 +23,15 @@ func find_closest_tiles(position):
 	var closest_tiles = Array()
 
 	if int(position[0])%2!=0:
-		closest_tiles += [Vector2(position[0]+1, position[1]+1), \
+		closest_tiles = [Vector2(position[0]+1, position[1]+1), \
 		Vector2(position[0]+1, position[1]), \
 		Vector2(position[0], position[1]-1), \
 		Vector2(position[0]-1, position[1]), \
 		Vector2(position[0]-1, position[1]+1), \
 		Vector2(position[0], position[1]+1)]
 
 	else:
-		closest_tiles += [Vector2(position[0]+1, position[1]-1), \
+		closest_tiles = [Vector2(position[0]+1, position[1]-1), \
 		Vector2(position[0]+1, position[1]), \
 		Vector2(position[0], position[1]-1), \
 		Vector2(position[0]-1, position[1]), \
@@ -41,8 +41,7 @@ func find_closest_tiles(position):
 	return closest_tiles
 
 func in_range_utility(position, tiles_in_range):
-	for tile in find_closest_tiles (position):
-
+	for tile in find_closest_tiles(position):
 		if not tile in tiles_in_range:
 			tiles_in_range.append(tile)
 
@@ -101,7 +100,7 @@ func bishop_diagonal(position, x, y, z = 1, iterations = 5):
 			current_tile[1] +=y
 
 		current_tile[0] += z
-		coord_tiles_local+= [current_tile]
+		coord_tiles_local.append(current_tile)
 
 	return coord_tiles_local