Change names

exercises/practice/robot-simulator/.meta/example.gd

@@ -1,27 +1,27 @@
-var _position: Vector2i
-var _direction: String
+var current_position: Vector2i
+var current_direction: String
 var allowed_directions = ['north', 'east', 'south', 'west']
 
 func _init(position: Vector2i = Vector2i(0, 0), direction: String = 'north'):
-	_position = position
-	_direction = direction
+	current_position = position
+	current_direction = direction
 
 
 func move(instructions: String):
 	for instruction in instructions:
-		match [instruction, _direction]:
+		match [instruction, current_direction]:
 			['L', _]:
-				var index = allowed_directions.find(_dir) - 1
-				_direction = allowed_directions[index]
+				var index = allowed_directions.find(current_direction) - 1
+				current_direction = allowed_directions[index]
 			['R', _]:
-				var index = allowed_directions.find(_dir)
+				var index = allowed_directions.find(current_direction)
 				index = (index + 1) % 4
-				_direction = allowed_directions[index]
+				current_direction = allowed_directions[index]
 			['A', 'north']:
-				_position += Vector2i(0, 1)
+				current_position += Vector2i(0, 1)
 			['A', 'south']:
-				_position += Vector2i(0, -1)
+				current_position += Vector2i(0, -1)
 			['A', 'east']:
-				_position += Vector2i(1, 0)
+				current_position += Vector2i(1, 0)
 			['A', 'west']:
-				_position += Vector2i(-1, 0)
+				current_position += Vector2i(-1, 0)