state machine, player animations, bullet pool, some graphics

scripts/bullet.gd

@@ -16,3 +16,6 @@ func _process(delta: float) -> void:
 func _on_body_entered(body: Node2D) -> void:
 	print("Bullet hit somethin")
 	bulletDamageSignal.emit(body, self)
+
+func setSpeed(value)->void:
+	speed = value