feat: add animation player node; add animation for the animation player node with the sword;

Scenes/Player/player.gd

@@ -4,6 +4,7 @@ class_name Player
 @export var move_speed: float = 100
 @export var hp: int = 10
 @export var push_strength: int = 50
+var is_attacking: bool = false
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
@@ -16,7 +17,8 @@ func _ready() -> void:
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _physics_process(delta: float) -> void:
-	move_player()
+	if not is_attacking:
+		move_player()
 	push_blocks()
 	update_scrolls()
 	move_and_slide()
@@ -78,18 +80,37 @@ func _on_sword_area_2d_body_entered(body: Node2D) -> void:
 	body.queue_free()
 
 func attack():
-	if velocity.x > 0:
-		$Sword.position = Vector2(0, 0.5)
-	elif velocity.x < 0:
-		$Sword.position = Vector2(-5, 2)
-	elif velocity.y > 0:
-		$Sword.position = Vector2(0, 8)
-	elif velocity.y < 0:
-		$Sword.position = Vector2(0, -4)
+	var player_animation: String = $AnimatedSprite2D.animation
+	if player_animation == "move_right":
+		$AnimatedSprite2D.play("attack_right")
+		$AnimationPlayer.play("attack_right")
+	if player_animation == "move_left":
+		$AnimatedSprite2D.play("attack_left")
+		$AnimationPlayer.play("attack_left")
+	if player_animation == "move_up":
+		$AnimatedSprite2D.play("attack_up")
+		$AnimationPlayer.play("attack_up")
+	if player_animation == "move_down":
+		$AnimatedSprite2D.play("attack_down")
+		$AnimationPlayer.play("attack_bottom")
+	
+	is_attacking = true
+	velocity = Vector2(0,0 )
+	
 	$Sword.visible = true
 	$Sword/SwordArea2D.monitoring = true
 	$Sword/SwordTimer.start()
 
 func _on_sword_timer_timeout() -> void:
+	is_attacking = false
 	$Sword.visible = false
 	$Sword/SwordArea2D.monitoring = false
+	var player_animation: String = $AnimatedSprite2D.animation
+	if player_animation == "attack_right":
+		$AnimatedSprite2D.play("move_right")
+	if player_animation == "attack_left":
+		$AnimatedSprite2D.play("move_left")
+	if player_animation == "attack_up":
+		$AnimatedSprite2D.play("move_up")
+	if player_animation == "attack_down":
+		$AnimatedSprite2D.play("move_down")