shithub: pokered

ref: 48da6c53be768e85b8ba47430e2fc0f3dd4de61e
dir: /engine/overworld/is_player_just_outside_map.asm/

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; returns whether the player is one tile outside the map in Z
IsPlayerJustOutsideMap:
	ld a, [wYCoord]
	ld b, a
	ld a, [wCurMapHeight]
	call .compareCoordWithMapDimension
	ret z
	ld a, [wXCoord]
	ld b, a
	ld a, [wCurMapWidth]
.compareCoordWithMapDimension
	add a
	cp b
	ret z
	inc b
	ret