add hitstop

scripts/player/player_attack.gd

@@ -18,6 +18,8 @@ enum Side { RIGHT, LEFT }
 @export_group("Hits")
 @export var _hit_projectile_speed: float = 35
 @export var _direction_angles: Dictionary[float, float] = {0.0: 0.0, PI: PI / 2.0}
+@export var _hit_stop_time_scale := 0.05
+@export var _hit_stop_duration := 0.25
 
 var side := Side.RIGHT
 
@@ -25,6 +27,7 @@ var _debug_collision_shapes := DebugCollisionShapes.new()
 
 var _cooldown_timer: float
 var _hit_window_timer: float
+var _queue_hit_stop: bool
 
 @onready var _attack_shape_node: CollisionShape3D = $AttackShape
 
@@ -51,6 +54,10 @@ func _process(delta: float) -> void:
 	elif _debug_collision_shapes.is_visible:
 		_debug_collision_shapes.set_visibility(false)
 
+	if _queue_hit_stop:
+		_queue_hit_stop = false
+		_hit_stop(_hit_stop_time_scale, _hit_stop_duration)
+
 	Debugger.text("_cooldown_timer", _cooldown_timer, 2)
 	Debugger.text("_hit_window_timer", _hit_window_timer, 2)
 	Debugger.vector(
@@ -135,6 +142,7 @@ func _hit_projectile(projectile: Projectile) -> void:
 				projectile.global_position + new_direction
 			)
 			projectile.hit(new_direction * _hit_projectile_speed)
+			_queue_hit_stop = true
 			break
 
 		prev_dir_angle = dir_angle
@@ -144,6 +152,12 @@ func _set_collision_size(radius: float) -> void:
 	_attack_shape.radius = radius
 
 
+func _hit_stop(time_scale: float, duration: float) -> void:
+	Engine.time_scale = time_scale
+	await get_tree().create_timer(time_scale * duration).timeout
+	Engine.time_scale = 1
+
+
 func _on_area_entered(node: Node3D) -> void:
 	if _hit_window_timer <= 0:
 		return