Enemy collisions for a Grid based movement

[Atherton]

Hi, does anyone know what the best way to approach collisions(with walls & obstacles)would be for an enemy that occupies more than 1 Cell of a grid based movement? say for example 4 cells.Having enemies that match the grid size & move around and interact with walls is simple but I can't think of how i would approach a larger enemies collision detection.

It's for a sort of Grid based platform movement

any help would be appreciated
thanks

[Jacob]

http://www.clickteam.com/epicenter/ubbthreads.php?ubb=showflat&Number=121105#Post1211 05

That is the award-winning grid movement widget that I made. You can see how it detects enemy collisions in the code.

[RickyRombo]

Or perhaps look at Nivram's Fastloop Grid Movement Example 2,

not to undermine Jacob's widget, of course...

(looks for example's link)

http://www.clickteam.com/epicenter/ubbthreads.php?ubb=showflat&Number=138595