diff --git a/player/player.gd b/player/player.gd
index 2f33bb3..1a9df10 100644
--- a/player/player.gd
+++ b/player/player.gd
@@ -13,6 +13,7 @@ var speed_rotate_1sec = PI
 var max_angle = PI / 2
 const TWO_PI = 2.0 * PI
 const PI_2 = PI / 2.0
+var debug:bool = false
 
 
 func _init():
@@ -31,6 +32,12 @@ func _input(event):
 		Input.set_mouse_mode(Input.MOUSE_MODE_HIDDEN)
 	elif Input.is_action_just_released ( "ui_strafe" ):
 		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+	if Input.is_action_just_released("ui_cut"):
+		print("debug on")
+		debug = true
+	if Input.is_action_just_released("ui_copy"):
+		print("debug off")
+		debug = false
 
 	if Input.is_mouse_button_pressed( 2 ):
 		if event is InputEventMouseMotion:
@@ -65,7 +72,7 @@ func _physics_process(delta):
 		if y != 0:
 			var dt = y * delta * speed_rotate_1sec
 			camera_rotate_y += dt
-			if camera_rotate_y >= PI:
+			if camera_rotate_y > PI:
 				camera_rotate_y -= TWO_PI
 			elif camera_rotate_y <= -PI:
 				camera_rotate_y += TWO_PI
@@ -73,9 +80,11 @@ func _physics_process(delta):
 
 	# Get the input direction and handle the movement/deceleration.
 	# As good practice, you should replace UI actions with custom gameplay actions.
-	var input_dir = Input.get_vector("ui_strafe_right", "ui_strafe_left", "ui_down", "ui_up")
+	var input_dir: Vector2
 	if Input.is_action_pressed("ui_strafe"):
 		input_dir = Input.get_vector("ui_right", "ui_left", "ui_down", "ui_up")
+	else:
+		input_dir = Input.get_vector("ui_strafe_right", "ui_strafe_left", "ui_down", "ui_up")
 	var direction = (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
 	if direction:
 		motion_velocity.x = direction.x * SPEED
@@ -87,6 +96,8 @@ func _physics_process(delta):
 	move_and_slide()
 
 func _process( delta ):
+	if debug:
+		print(camera_rotate_y,", ", player_rotate_y)
 	var diff = camera_rotate_y - player_rotate_y
 
 	if diff > PI:
@@ -101,7 +112,6 @@ func _process( delta ):
 	if absdiff <= 0.5 * delta:
 		rotate_y( diff )
 		$camera_root/horizontal_root.rotate_y( -diff )
-		# $Mesh/character.rotate_y( diff )
 		player_rotate_y = camera_rotate_y
 	else:
 		if diff >= 0.0:
@@ -110,5 +120,8 @@ func _process( delta ):
 			diff = -delta * speed_rotate_1sec
 		rotate_y( diff )
 		$camera_root/horizontal_root.rotate_y( -diff )
-		#$Mesh/character.rotate_y( diff )
 		player_rotate_y += diff
+		if player_rotate_y > PI:
+			player_rotate_y -= TWO_PI
+		elif player_rotate_y <= -PI:
+			player_rotate_y += TWO_PI