ref: 1ee9fb408c47c3a15a38b1bb407d86ed1a5d2fcc dir: /constants/connection_constants.asm/
; width of east/west connections ; height of north/south connections MAP_BORDER EQU 3 ; connection directions EAST EQU 1 WEST EQU 2 SOUTH EQU 4 NORTH EQU 8