Fix crash guard double turn bug

When the player was turning twice in a row, the crash guard was not
working because of the orientation of the player.

Player.gd

@@ -53,9 +53,9 @@ func _physics_process(delta):
 	if !alive:
 		return
 
-	if Input.is_action_just_pressed("ui_left") and !rayLeft.is_colliding():
+	if Input.is_action_just_pressed("ui_left"):
 		dire_delta = -1
-	elif Input.is_action_just_pressed("ui_right") and !rayRight.is_colliding():
+	elif Input.is_action_just_pressed("ui_right"):
 		dire_delta = 1
 	
 	if is_moving:
@@ -63,15 +63,17 @@ func _physics_process(delta):
 
 	grid.set_cell(posix - dirx, posiy - diry, 1)
 
-	dire += dire_delta
-
-	if dire_delta == -1:
+	if dire_delta == -1 and !rayLeft.is_colliding():
 		tween.rotate_char(self, rotation_degrees - 90)
+
+		dire += dire_delta
 		if dire < 0:
 			dire = 3
 
-	elif dire_delta == 1:
+	elif dire_delta == 1 and !rayRight.is_colliding():
 		tween.rotate_char(self, rotation_degrees + 90)
+
+		dire += dire_delta
 		if dire > 3:
 			dire = 0
 

Player.tscn

@@ -32,7 +32,7 @@ __meta__ = {
 }
 
 [node name="RayLeft" type="RayCast2D" parent="."]
-position = Vector2( -30, -32 )
+position = Vector2( -30, -31 )
 enabled = true
 exclude_parent = false
 cast_to = Vector2( -64, 0 )
@@ -41,7 +41,7 @@ __meta__ = {
 }
 
 [node name="RayRight" type="RayCast2D" parent="."]
-position = Vector2( 30, -32 )
+position = Vector2( 30, -31 )
 enabled = true
 exclude_parent = false
 cast_to = Vector2( 64, 0 )