region_find(STRING* name, VECTOR* pos)
Finds the region belonging to a certain position. Regions can be placed in WED by clicking Add Region, or by calling region_create.
Parameters:
name - STRING* to be set to the name of the found region, or NULL for returning a temporary string.
pos - position to be checked.
Returns:
NULL if the position is not inside any region, otherwise a STRING* with the region name.
Speed:
Medium.
Edition:
A8
Example:
STRING* name = "";
if(region_find(name,my.x))
printf("Entity in region %s!",_chr(name));
See also:
path_set, region_set, region_check, region_create,
region_get
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