Drawing order of Objects in an Arraylist

[Chrisir]

Remark 1

instead of going over the entire list and each time search for a Z it would be faster to sort the entire list by Z and then just display it in the right Z order. But sorting in my experience is hard for a beginner

Remark 2

@Gine6g

I need to make it so that I can delete objects with a click as well. Currently when for example the grass is underneath a stone the grass also is deleted. But I think this way I can prevent it from happening.

I am not sure this will prevent that.

If not:
Instead when you click on a field and there are e.g. three garden objects underneath, you have to check which one of those has the highest Z and delete only this one.

Which is in itself a bit tricky. Rough description: You need to store the highest Z as maxZ and compare against this and also store the index of the garden object with the highest Z (maxZ_Index) and after the loop delete the garden object with this index.