add cursor screen corner inset for controller

scripts/globals/cursor.gd

@@ -1,6 +1,7 @@
 extends CanvasLayer
 
 @export var side_change_speed: float = 15
+@export var screen_inset: float = 100
 
 var _side: float
 
@@ -26,9 +27,15 @@ func _process(delta: float) -> void:
 
 	var cursor_pos_world := player.attack.global_position + player.aiming.aim_offset
 	var cursor_pos_screen := Referencer.main_camera.unproject_position(cursor_pos_world)
+
+	var clamp_corner_min := Vector2.ZERO
+	var clamp_corner_max := get_viewport().get_visible_rect().size
+	if Inputer.mode == Inputer.Mode.CONTROLLER:
+		clamp_corner_min += Vector2(screen_inset, screen_inset)
+		clamp_corner_max -= Vector2(screen_inset, screen_inset)
+
 	_base.position = (
-		cursor_pos_screen.clamp(Vector2.ZERO, get_viewport().get_visible_rect().size)
+		cursor_pos_screen.clamp(clamp_corner_min, clamp_corner_max) - _base.size / 2
-		- _base.size / 2
 	)
 
 	_side = lerpf(