ref: 849b53623b2ace56ef40b7bbdefe29a86e10162e
dir: /engine/overworld/is_player_just_outside_map.asm/
; returns whether the player is one tile outside the map in Z IsPlayerJustOutsideMap: ; 128d8 (4:68d8) ld a, [W_YCOORD] ld b, a ld a, [W_CURMAPHEIGHT] call .compareCoordWithMapDimension ret z ld a, [W_XCOORD] ld b, a ld a, [W_CURMAPWIDTH] .compareCoordWithMapDimension add a cp b ret z inc b ret