added the game

Scripts/Classes/Entities/Enemies/Goomba.gd

@@ -0,0 +1,37 @@
+extends Enemy
+
+var can_move := true
+
+var angry := false
+
+var can_turn := false
+
+func _ready() -> void:
+	$Sprite.play("Walk")
+
+func _physics_process(_delta: float) -> void:
+	if can_turn:
+		$Sprite.scale.x = direction
+
+func stomped_on(player: Player) -> void:
+	AudioManager.play_sfx("enemy_stomp", global_position)
+	can_move = false
+	DiscoLevel.combo_amount += 1
+	$BasicEnemyMovement.can_move = false
+	player.enemy_bounce_off()
+	$Sprite.play("Stomped")
+	$Hitbox.queue_free()
+	await get_tree().create_timer(0.5, false).timeout
+	queue_free()
+
+func damage(object: Node2D) -> void:
+	if angry:
+		die_from_object(object)
+		$ScoreNoteSpawner.spawn_note(200)
+		return
+	AudioManager.play_sfx("kick", global_position)
+	velocity.y = -150
+	direction = sign(global_position.x - object.global_position.x)
+	angry = true
+	$Sprite.play("Angry")
+	$BasicEnemyMovement.move_speed *= 2