I'm making a zombie apocalypse game, and I need help with some scripts. I have made a Scroll X / Y world, and I cannot figure out how to make zombies/coins move in relationship with the Scroll X / Y. I want the zombies to move independently, and I want the coins to spawn where the dead zombie was and stay there. Any help would be really appreciated.

Here is the link to my game:
https://scratch.mit.edu/projects/237766687/


Thank you for any help!

insted of changing the X and Y of the Zombie when moving change the variable ZombieX and ZombieY

forever
go to x: ((ZombieX) + (ScrollX)) y: ((ZombieY)+(ScrollY))
end

In scrollers everything that is independent of the main character moves in terms of its real world coordinates. ScrollX/Y are used to record the user's view of the real world and are used to adjust the coordinates. Fixed objects have fixed real world coordinates and by adjusting those by scrollX/Y you get their position in terms of the viewing window which tells you whether or not they're visible. This is why scroller backdrops have an x position that is a fixed multiple of 480 plus or minus scrollx (depending how scrollx is coded to change).

Non-fixed objects like enemies or projectiles move in terms of their real world coordinates. Work out what their new position is in those terms and then apply scrollX/Y as adjustments to see where they are in viewing terms.

https://scratch.mit.edu/projects/92682141/ may help.

deck26 wrote:

In scrollers everything that is independent of the main character moves in terms of its real world coordinates. ScrollX/Y are used to record the user's view of the real world and are used to adjust the coordinates. Fixed objects have fixed real world coordinates and by adjusting those by scrollX/Y you get their position in terms of the viewing window which tells you whether or not they're visible. This is why scroller backdrops have an x position that is a fixed multiple of 480 plus or minus scrollx (depending how scrollx is coded to change).

Non-fixed objects like enemies or projectiles move in terms of their real world coordinates. Work out what their new position is in those terms and then apply scrollX/Y as adjustments to see where they are in viewing terms.

https://scratch.mit.edu/projects/92682141/ may help.

Edit : ninja'd by @ShinigamiBlacky but we're essentially saying the same thing.

Oops - supposed to be an edit, not a quote!

Thank you for your help, @ShinigamiBlacky and @deck26. So I can create a Zombie variable, but Can I get clones to move, or will I have to create more zombie sprites?

make the variables this Sprite only to make it work with clones