Adds enemies

demo/props/gong.gd

@@ -0,0 +1,15 @@
+extends StaticBody2D
+
+signal gong_struck
+
+var enabled: bool = true
+
+@onready var animation_player: AnimationPlayer = $AnimationPlayer
+
+
+func _on_health_damaged(_amount: float, _knockback: Vector2) -> void:
+	if not enabled:
+		return
+	animation_player.play(&"struck")
+	gong_struck.emit()
+	enabled = false