沙画游戏硬件实现，基于DE2开发板，有水，火，盐，树等不同类别-Sand painting game hardware implementation based on the DE2 board, there are different categories such as water, fire, salt, and tree

this the source code we have been working on for our project using altera de2 board. the code can be run but some of it miss the end game module, while some doesn t have the complete vga code-this is the source code we have been working on for our pr