Seven Towers: UCC Reference

USECODE INTRINSICS

UI_remove_from_area(int shape, int frame, int ul[2], int lr[2])

Scans a rectangular area for objects matching the given criteria and deletes all found objects.

`shape`	The shape in 'SHAPES.VGA' that is to be searched.
`frame`	The frame being sought.
`ul`	A (x, y) position specifying the upper-left corner of the region to be searched.
`lr`	A (x, y) position specifying the lower-right corner of the region to be searched