get_vertex() and in_angular_range()

Play Edit 6 players liked this.

these are going to be extremly useful for colision detecting.

get_vertex() returns binary angle of the vertex.
in_angular_range() returns true of angle is within range.

small joysticks control the range
large joystick controls red line

black lines are bountry
green lines are range
red line is for in_angular_range() testing