added the game

Scripts/Classes/Entities/Items/Hammer.gd

@@ -0,0 +1,25 @@
+class_name Hammer
+extends Node2D
+
+var velocity := Vector2(0, -200)
+
+var direction := -1
+
+func _ready() -> void:
+	$Sprite.flip_h = direction == 1
+	$Animations.speed_scale = -direction
+	velocity.x = 120 * direction
+	if Settings.file.audio.extra_sfx == 1:
+		AudioManager.play_sfx("hammer_throw", global_position)
+
+func _physics_process(delta: float) -> void:
+	global_position += velocity * delta
+	velocity.y += (Global.entity_gravity / delta) * delta
+	velocity.y = clamp(velocity.y, -INF, Global.entity_max_fall_speed)
+	
+func flag_die() -> void:
+	queue_free()
+
+func on_area_entered(area: Area2D) -> void:
+	if area.owner is Player:
+		area.owner.damage()