diff options
Diffstat (limited to 'macros.asm')
| -rw-r--r-- | macros.asm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/macros.asm b/macros.asm index 7ed3ecf36..16b298268 100644 --- a/macros.asm +++ b/macros.asm @@ -78,17 +78,28 @@ bigdw: MACRO ; big-endian word dx 2, \1 ENDM +dba: MACRO ; dbw bank, address + dbw BANK(\1), \1 + ENDM + +dab: MACRO ; dwb address, bank + dwb \1, BANK(\1) + ENDM lb: MACRO ; r, hi, lo ld \1, (\2) << 8 + (\3) ENDM +ln: MACRO ; r, hi, lo + ld \1, (\2) << 4 + (\3) + ENDM bccoord equs "coord bc," decoord equs "coord de," hlcoord equs "coord hl," coord: MACRO +; register, x, y[, origin] if _NARG < 4 ld \1, TileMap + SCREEN_WIDTH * (\3) + (\2) else @@ -104,6 +115,21 @@ dwcoord: MACRO endr ENDM +ldcoord_a: MACRO + if _NARG < 3 + ld [TileMap + SCREEN_WIDTH * (\2) + (\1)], a + else + ld [\3 + SCREEN_WIDTH * (\2) + (\1)], a + endc + ENDM + +lda_coord: MACRO + if _NARG < 3 + ld a, [TileMap + SCREEN_WIDTH * (\2) + (\1)] + else + ld a, [\3 + SCREEN_WIDTH * (\2) + (\1)] + endc + ENDM ; pic animations frame: MACRO @@ -142,3 +168,5 @@ bcd: MACRO shift endr ENDM + +tile EQUS "+ $10 *" |