Use labels instead of constants for HRAM

1 files changed, 79 insertions, 79 deletions

diff --git a/engine/math.asm b/engine/math.asm
index 6f584edf..cdac2d37 100755
--- a/engine/math.asm
+++ b/engine/math.asm
@@ -5,41 +5,41 @@ _Multiply:: ; 67bd
 	ld b, a
 
 	xor a
-	ld [hProduct], a
-	ld [hMathBuffer + 1], a
-	ld [hMathBuffer + 2], a
-	ld [hMathBuffer + 3], a
-	ld [hMathBuffer + 4], a
+	ldh [hProduct], a
+	ldh [hMathBuffer + 1], a
+	ldh [hMathBuffer + 2], a
+	ldh [hMathBuffer + 3], a
+	ldh [hMathBuffer + 4], a
 
 .loop
-	ld a, [hMultiplier]
+	ldh a, [hMultiplier]
 	srl a
-	ld [hMultiplier], a
+	ldh [hMultiplier], a
 	jr nc, .next
 
-	ld a, [hMathBuffer + 4]
+	ldh a, [hMathBuffer + 4]
 	ld c, a
-	ld a, [hMultiplicand + 2]
+	ldh a, [hMultiplicand + 2]
 	add c
-	ld [hMathBuffer + 4], a
+	ldh [hMathBuffer + 4], a
 
-	ld a, [hMathBuffer + 3]
+	ldh a, [hMathBuffer + 3]
 	ld c, a
-	ld a, [hMultiplicand + 1]
+	ldh a, [hMultiplicand + 1]
 	adc c
-	ld [hMathBuffer + 3], a
+	ldh [hMathBuffer + 3], a
 
-	ld a, [hMathBuffer + 2]
+	ldh a, [hMathBuffer + 2]
 	ld c, a
-	ld a, [hMultiplicand + 0]
+	ldh a, [hMultiplicand + 0]
 	adc c
-	ld [hMathBuffer + 2], a
+	ldh [hMathBuffer + 2], a
 
-	ld a, [hMathBuffer + 1]
+	ldh a, [hMathBuffer + 1]
 	ld c, a
-	ld a, [hProduct]
+	ldh a, [hProduct]
 	adc c
-	ld [hMathBuffer + 1], a
+	ldh [hMathBuffer + 1], a
 
 .next
 	dec b
@@ -47,71 +47,71 @@ _Multiply:: ; 67bd
 
 ; hMultiplicand <<= 1
 
-	ld a, [hMultiplicand + 2]
+	ldh a, [hMultiplicand + 2]
 	add a
-	ld [hMultiplicand + 2], a
+	ldh [hMultiplicand + 2], a
 
-	ld a, [hMultiplicand + 1]
+	ldh a, [hMultiplicand + 1]
 	rla
-	ld [hMultiplicand + 1], a
+	ldh [hMultiplicand + 1], a
 
-	ld a, [hMultiplicand + 0]
+	ldh a, [hMultiplicand + 0]
 	rla
-	ld [hMultiplicand + 0], a
+	ldh [hMultiplicand + 0], a
 
-	ld a, [hProduct]
+	ldh a, [hProduct]
 	rla
-	ld [hProduct], a
+	ldh [hProduct], a
 
 	jr .loop
 
 .done
-	ld a, [hMathBuffer + 4]
-	ld [hProduct + 3], a
+	ldh a, [hMathBuffer + 4]
+	ldh [hProduct + 3], a
 
-	ld a, [hMathBuffer + 3]
-	ld [hProduct + 2], a
+	ldh a, [hMathBuffer + 3]
+	ldh [hProduct + 2], a
 
-	ld a, [hMathBuffer + 2]
-	ld [hProduct + 1], a
+	ldh a, [hMathBuffer + 2]
+	ldh [hProduct + 1], a
 
-	ld a, [hMathBuffer + 1]
-	ld [hProduct + 0], a
+	ldh a, [hMathBuffer + 1]
+	ldh [hProduct + 0], a
 
 	ret
 
 _Divide:: ; 681d
 	xor a
-	ld [hMathBuffer + 0], a
-	ld [hMathBuffer + 1], a
-	ld [hMathBuffer + 2], a
-	ld [hMathBuffer + 3], a
-	ld [hMathBuffer + 4], a
+	ldh [hMathBuffer + 0], a
+	ldh [hMathBuffer + 1], a
+	ldh [hMathBuffer + 2], a
+	ldh [hMathBuffer + 3], a
+	ldh [hMathBuffer + 4], a
 
 	ld a, 9
 	ld e, a
 
 .loop
-	ld a, [hMathBuffer + 0]
+	ldh a, [hMathBuffer + 0]
 	ld c, a
-	ld a, [hDividend + 1]
+	ldh a, [hDividend + 1]
 	sub c
 	ld d, a
 
-	ld a, [hDivisor]
+	ldh a, [hDivisor]
 	ld c, a
-	ld a, [hDividend + 0]
+	ldh a, [hDividend + 0]
 	sbc c
 	jr c, .next
 
-	ld [hDividend + 0], a
+	ldh [hDividend + 0], a
 
 	ld a, d
-	ld [hDividend + 1], a
+	ldh [hDividend + 1], a
 
-	ld a, [hMathBuffer + 4]
+	ldh a, [hMathBuffer + 4]
 	inc a
-	ld [hMathBuffer + 4], a
+	ldh [hMathBuffer + 4], a
 
 	jr .loop
 
@@ -120,39 +120,39 @@ _Divide:: ; 681d
 	cp 1
 	jr z, .done
 
-	ld a, [hMathBuffer + 4]
+	ldh a, [hMathBuffer + 4]
 	add a
-	ld [hMathBuffer + 4], a
+	ldh [hMathBuffer + 4], a
 
-	ld a, [hMathBuffer + 3]
+	ldh a, [hMathBuffer + 3]
 	rla
-	ld [hMathBuffer + 3], a
+	ldh [hMathBuffer + 3], a
 
-	ld a, [hMathBuffer + 2]
+	ldh a, [hMathBuffer + 2]
 	rla
-	ld [hMathBuffer + 2], a
+	ldh [hMathBuffer + 2], a
 
-	ld a, [hMathBuffer + 1]
+	ldh a, [hMathBuffer + 1]
 	rla
-	ld [hMathBuffer + 1], a
+	ldh [hMathBuffer + 1], a
 
 	dec e
 	jr nz, .next2
 
 	ld e, 8
-	ld a, [hMathBuffer + 0]
-	ld [hDivisor], a
+	ldh a, [hMathBuffer + 0]
+	ldh [hDivisor], a
 	xor a
-	ld [hMathBuffer + 0], a
+	ldh [hMathBuffer + 0], a
 
-	ld a, [hDividend + 1]
-	ld [hDividend + 0], a
+	ldh a, [hDividend + 1]
+	ldh [hDividend + 0], a
 
-	ld a, [hDividend + 2]
-	ld [hDividend + 1], a
+	ldh a, [hDividend + 2]
+	ldh [hDividend + 1], a
 
-	ld a, [hDividend + 3]
-	ld [hDividend + 2], a
+	ldh a, [hDividend + 3]
+	ldh [hDividend + 2], a
 
 .next2
 	ld a, e
@@ -161,30 +161,30 @@ _Divide:: ; 681d
 	dec b
 
 .okay
-	ld a, [hDivisor]
+	ldh a, [hDivisor]
 	srl a
-	ld [hDivisor], a
+	ldh [hDivisor], a
 
-	ld a, [hMathBuffer + 0]
+	ldh a, [hMathBuffer + 0]
 	rr a
-	ld [hMathBuffer + 0], a
+	ldh [hMathBuffer + 0], a
 
 	jr .loop
 
 .done
-	ld a, [hDividend + 1]
-	ld [hDivisor], a
+	ldh a, [hDividend + 1]
+	ldh [hDivisor], a
 
-	ld a, [hMathBuffer + 4]
-	ld [hDividend + 3], a
+	ldh a, [hMathBuffer + 4]
+	ldh [hDividend + 3], a
 
-	ld a, [hMathBuffer + 3]
-	ld [hDividend + 2], a
+	ldh a, [hMathBuffer + 3]
+	ldh [hDividend + 2], a
 
-	ld a, [hMathBuffer + 2]
-	ld [hDividend + 1], a
+	ldh a, [hMathBuffer + 2]
+	ldh [hDividend + 1], a
 
-	ld a, [hMathBuffer + 1]
-	ld [hDividend + 0], a
+	ldh a, [hMathBuffer + 1]
+	ldh [hDividend + 0], a
 
 	ret