Text Drawing With SNES ASM

DrawTextPrepare:
	ldx #$04C9
	ldy #$00
DrawTextLoop:
	inx
	stx $2116
	lda TextData, y

	cmp #00
	beq PlaceTilesPrepare
	cmp #32
	beq Space
	cmp #33
	beq Exclaim
	cmp #36
	beq DollarSign
	cmp #38
	beq Ampersand
	cmp #40
	beq LeftParenth
	cmp #41
	beq RightParenth
	cmp #44
	beq Comma
	cmp #46
	beq Period
	cmp #63
	beq QMark

	clc
	sbc #63
	sta $2118
	iny
	jmp DrawTextLoop

Space:
	lda #00
	sta $2118
	iny
	jmp DrawTextLoop

Exclaim:
	lda #39
	sta $2118
	iny
	jmp DrawTextLoop

DollarSign:
	lda #47
	sta $2118
	iny
	jmp DrawTextLoop

Ampersand:
	lda #41
	sta $2118
	iny
	jmp DrawTextLoop

LeftParenth:
	lda #42
	sta $2118
	iny
	jmp DrawTextLoop

RightParenth:
	lda #43
	sta $2118
	iny
	jmp DrawTextLoop

Comma:
	lda #38
	sta $2118
	iny
	jmp DrawTextLoop

Period:
	lda #37
	sta $2118
	iny
	jmp DrawTextLoop

QMark:
	lda #40
	sta $2118
	iny
	jmp DrawTextLoop

TextData:
	.db "WOW, THIS IS COOL!"
	.db 00