I am making a PLants vs zombie game and I have a snap to grid and I was wondering how i could focus the snap to grid on a certain bit of area so it can't get dragged out of the certain area

Only let the sprite snap to the grid if you're within the bounds of the area. The exact x and y values depend on how big the grid is in your project. Like this:

if <<<(x position) < [pos x limit]> and <(x position) > [neg x limit]>> and <<(y position) < [pos y limit]> and <(y position) > [neg y limit]>>> then
... //snap to grid code here
end

Edit: the script gets cut off, just repeat the same process with the y position.

I have this into Stage in https://scratch.mit.edu/projects/483971013/

go to x: ((round ((mouse x) / (30))) * (30)) y: ((round ((mouse y) / (30))) * (30))

Another way to do it

kajtolmation wrote:

go to x: ((round ((mouse x) / (30))) * (30)) y: ((round ((mouse y) / (30))) * (30))

Another way to do it

is great!!! thx