The source written in attached screen shot is one of methods to leave a trail of moving sprite. Could you refer to it? いきなり英語で失礼致します。実は、スプライトを動かしたときの軌跡の表示方法について、海外版プチコン3号コミュニティの方からご質問をいただいておりまして、ソースコードの画面写真をこちらに掲示して欲しいとのご要望があったもので・・・

Does this effect match your purpose?

somewhat

Is there any difference from your image?

no now how would i change sprites with L or R its for a game called the element sandbox

yeah it didnt work

9qN ace: Could you refer to the attached screen shot?

Kelley: It must absolutely work. Could you check codes which you've typed against mine?

Hanzo took his precious time to show you guys the code. He deserves at least a "thank you" before you make another request.

Thank you for your concern. Of course to be expressed their thanks isn't my purpose, however I'd like to know that my advices for them have been effective or not.

I was bored and saw that u got no responses. So I wrote your code out by hand, and then in SmileBASIC. I can confirm that it works and looks super cool! But you already know that. Good job!

Thank you very much for telling me the result of confirmation.