diff options
| author | Jonas Höglund <firefly@firefly.nu> | 2014-07-22 19:16:35 +0200 |
|---|---|---|
| committer | Jonas Höglund <firefly@firefly.nu> | 2014-07-22 19:16:35 +0200 |
| commit | cba16f0deebc86037ff34d450b2f4dd6fc230e87 (patch) | |
| tree | 8924ef3e28ff25472727d6a38109016aa22b5bb7 /engine/sfx.asm | |
| parent | bb6d3b23a8c9f9d176ec5e93fe2491fc0a86c23e (diff) | |
Use constants for hardware registers $ff00-$ff7f everywhere
Diffstat (limited to 'engine/sfx.asm')
| -rwxr-xr-x | engine/sfx.asm | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/engine/sfx.asm b/engine/sfx.asm index 7fb7861..63a83b6 100755 --- a/engine/sfx.asm +++ b/engine/sfx.asm @@ -170,7 +170,7 @@ SFX_0: ; fc0ce (3f:40ce) ld [hl], $0 or d ld d, a - ld hl, $ff11 + ld hl, rNR11 ld a, c add a add a @@ -203,7 +203,7 @@ SFX_1: ; fc10e (3f:410e) ld a, [hli] ld e, a push hl - ld hl, $ff12 + ld hl, rNR12 ld a, c add a add a @@ -217,7 +217,7 @@ SFX_1: ; fc10e (3f:410e) SFX_2: ; fc127 (3f:4127) swap a ld e, a - ld hl, $ff11 + ld hl, rNR11 ld a, c add a add a @@ -331,7 +331,7 @@ Func_fc18d: ; fc18d (3f:418d) ld [hl], $0 or d ld d, a - ld hl, $ff11 + ld hl, rNR11 ld a, c add a add a @@ -380,7 +380,7 @@ Func_fc1cd: ; fc1cd (3f:41cd) ld [hl], $0 or e ld e, a - ld hl, $ff20 + ld hl, rNR41 xor a ld [hli], a inc hl @@ -400,7 +400,7 @@ SFX_7: ; fc202 (3f:4202) ld h, [hl] ld l, a ld a, $0 - ld [$ff1a], a + ld [rNR30], a ld b, d ld de, $ff30 .asm_fc215 @@ -414,7 +414,7 @@ SFX_7: ; fc202 (3f:4202) ld a, $1 ld [$dd8b], a ld a, $80 - ld [$ff1a], a + ld [rNR30], a ld b, $0 pop hl jp Func_fc094 @@ -461,7 +461,7 @@ SFX_end: ; fc249 (3f:4249) add c ld e, a ld d, b - ld hl, $ff12 + ld hl, rNR12 add hl, de ld a, $8 ld [hli], a @@ -481,14 +481,14 @@ Func_fc26c: ; fc26c (3f:426c) Func_fc279: ; fc279 (3f:4279) ld a, $8 - ld a, [$ff12] - ld a, [$ff17] - ld a, [$ff1c] - ld a, [$ff21] + ld a, [rNR12] + ld a, [rNR22] + ld a, [rNR32] + ld a, [rNR42] ld a, $80 - ld a, [$ff14] - ld a, [$ff19] - ld a, [$ff23] + ld a, [rNR14] + ld a, [rNR24] + ld a, [rNR44] xor a ld [$dd8c], a ret |