CoCalc -- lcd.asm

GitHub Repository: pret/pokered
Path: blob/master/home/lcd.asm
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DisableLCD::
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	xor a
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	ldh [rIF], a
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	ldh a, [rIE]
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	ld b, a
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	res B_IE_VBLANK, a
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	ldh [rIE], a
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.wait
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	ldh a, [rLY]
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	cp LY_VBLANK + 1
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	jr nz, .wait
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	ldh a, [rLCDC]
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	and ~LCDC_ON
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	ldh [rLCDC], a
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	ld a, b
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	ldh [rIE], a
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	ret
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EnableLCD::
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	ldh a, [rLCDC]
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	set B_LCDC_ENABLE, a
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	ldh [rLCDC], a
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	ret
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