i want to make a digging simulater but now i want to know if there is water ore not because if you build a hill and you make a hole in it there is no water in the hole but out of there there is and if the water is rising the hill gets unter water so the hole to but if the water is getting down there is still water in the hole

now am i seaching for some algoritme, ideas, tips, code, enz.

i ones made my own but its was very heavy and not perfect

every help is welcome

slowglider