code hitting state (fix empty commit)

scenes/ball/ball.gd

@@ -24,8 +24,8 @@ func _on_hit(hitbox: Area2D) -> void:
 	if not is_hit:
 		if hitbox.is_in_group("hit"):
 			print("ball not hit yet")
-			var player: CharacterBody2D = hitbox.get_parent()
+			var player: Player = hitbox.get_parent()
-			var timer: Timer = hitbox.timer
+			var timer: Timer = player.hit_timer
 			launch()
 			timer.connect("timeout", _on_hit_end)
 			EventBus.ball_hit.emit(player.id, linear_velocity)

scenes/player/states/hitting.gd

@@ -0,0 +1,74 @@
+extends PlayerState
+
+
+var previous_state_path: String
+var hit_dir: String
+var hit_node_ref: WeakRef
+
+
+func _enter(_previous_state_path: String, _data: Dictionary = {}) -> void:
+	print("entering hitting")
+	player.velocity = Vector2.ZERO
+	player.move_and_slide()
+	assert(
+		_data.get("hit_dir") == "left" or _data.get("hit_dir") == "right",
+		"Invalid hit_dir ("+str(_data.get("hit_dir"))+")."
+	)
+	print("previous state path: "+_previous_state_path)
+	
+	previous_state_path = _previous_state_path
+	hit_dir = _data.get("hit_dir")
+	
+	player.sprite.play('up' if player.id == 1 else 'down')
+	player.sprite.frame = 1
+	player.sprite.pause()
+	
+	var sprite_texture: Texture2D = player.sprite.sprite_frames.get_frame_texture('up', 1)
+	var hit_node: Area2D = preload("res://scenes/hit/hit.tscn").instantiate()
+	
+	# flip entire node horizontally if spawning left
+	# flip vertically if player 2
+	hit_node.scale = Vector2(
+		-1 if hit_dir == "left" else 1,
+		1 if player.id == 1 else -1
+	)
+	player.add_child(hit_node)
+	
+	# set position according to frame width and height
+	@warning_ignore("integer_division")
+	hit_node.global_position = player.global_position + Vector2(
+		(sprite_texture.get_width()/2)*(-1 if hit_dir == "left" else 1),
+		(sprite_texture.get_height()*-1) if player.id == 1 else 4
+	)
+	
+	hit_node_ref = weakref(hit_node)
+
+	player.hit_timer.timeout.connect(_on_hit_end)
+	player.hit_timer.start()
+
+func _on_hit_end() -> void:
+	print("cooldown end")
+	assert(hit_node_ref != null, "hit node is null")
+	
+	var hit_node: Area2D = hit_node_ref.get_ref()
+	if hit_node and is_instance_valid(hit_node):
+		hit_node.queue_free()
+	
+	var movement_vector: Vector2 = player.get_movement_vector()
+	if movement_vector.length() > player.DEADZONE:
+		print("transitioning to running")
+		finished.emit(RUNNING)
+		return
+	elif movement_vector.length() <= player.DEADZONE:
+		print("transitioning to idling")
+		finished.emit(IDLE)
+		return
+	elif Input.is_action_pressed("hit_left"):
+		print("transitioning to hitting left")
+		finished.emit(HITTING, {hit_dir = "left"})
+		return
+	elif Input.is_action_pressed("hit_right"):
+		print("transitioning to hitting right")
+		finished.emit(HITTING, {hit_dir = "right"})
+		return
+	printerr("hit cooldown did not return")

scenes/player/states/hitting.gd.uid

@@ -0,0 +1 @@
+uid://n7v8leojhykt