I'm my clients new care worker. She and her previous care worker tried to ask in other thread about two different games, but they didn't know that they should have created two separate threads about them. This thread is about one of them. She once found this tutorial when she tried to find ideas for games what she could make with Clickteam: https://www.youtube.com/watch?v=AZqaCHEia7A
She noticed later that someone had done a similar game with Clickteam, Sokoban. My client tried the functions in her own file but it didn't work at all. She knows that she needs isometric movement with it. She once downloaded this example file from somewhere about that movement type: player grid movment examples. My client also figured out how to push the boxes. This is what she has so far:
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Attachment 23854
My client would like to know how to add collision to isometric movement. She knows that in custom movement the active often is moved back if it's wanted to stop. She would like to know how do it in isometric movement that this wouldn't happen:
Attachment 23855
The movable boxes are duplicates. My client would like to know how to stop them from going on top of each other. She know that she has to spread value in between the boxes, but doesn't know what else she should do.

