Alphablaster

Hello i have a question Do you know how to make something like a Fountian on a Towen Square? Because if i make one it walks all the way to the left and i don't want it to walk but only see the moving Sprite By the way the rows of the Sprite go from left to right the only thing that works is when i use one with the rows from Up ot Down But it seems i don't have a Fountian Sprite with rows that go from up to down See attachments for the fountian and for the other sprite that works