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| author | Pedro de Medeiros <pedro.medeiros@gmail.com> | 2022-01-07 15:53:15 -0300 |
|---|---|---|
| committer | Pedro de Medeiros <pedro.medeiros@gmail.com> | 2022-01-07 15:59:19 -0300 |
| commit | ce3c89948e6fc3c7234e8f47e048d74f917e6bf9 (patch) | |
| tree | d9e29728697bc3ccf34d322a29a7e9b47e6ea2b0 /src/ubox/ubox_set_tiles.z80 | |
| parent | c149e9f96d9f6901656a2dfe4482bb8b45f1f62b (diff) | |
| download | ubox-msx-lib-ce3c89948e6fc3c7234e8f47e048d74f917e6bf9.tar.gz ubox-msx-lib-ce3c89948e6fc3c7234e8f47e048d74f917e6bf9.zip | |
Replacing VRAM magic numbers with constants
Diffstat (limited to 'src/ubox/ubox_set_tiles.z80')
| -rw-r--r-- | src/ubox/ubox_set_tiles.z80 | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/ubox/ubox_set_tiles.z80 b/src/ubox/ubox_set_tiles.z80 index fbb2ff9..7e4f42e 100644 --- a/src/ubox/ubox_set_tiles.z80 +++ b/src/ubox/ubox_set_tiles.z80 @@ -1,21 +1,22 @@ .globl _ubox_set_tiles LDIRVM = 0x005c +BG_TILES = 0x0 _ubox_set_tiles:: - ld de, #0 + ld de, #BG_TILES ld bc, #256 * 8 push hl call LDIRVM pop hl - ld de, #256 * 8 + ld de, #BG_TILES + #256 * 8 ld bc, #256 * 8 push hl call LDIRVM pop hl - ld de, #256 * 8 * 2 + ld de, #BG_TILES + #256 * 8 * 2 ld bc, #256 * 8 jp LDIRVM |