Revert "新的 GIF 绘制形式! 更牛逼!"

This reverts commit 7ec2d3df1d331976d7322233bdb0262a10ec1e71.
add giftextobject.hpp
Revert "add giftextobject.hpp"

This reverts commit 3fcc00a0e60ca7db04b5e9f27d8db4a3f3686d8f.