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| author | Rangi <remy.oukaour+rangi42@gmail.com> | 2021-01-06 10:20:37 -0500 |
|---|---|---|
| committer | Rangi <remy.oukaour+rangi42@gmail.com> | 2021-01-06 10:20:37 -0500 |
| commit | 94daf57156f34cf95885ba8e6f32ee0f69436bb1 (patch) | |
| tree | 268f083188efd2b9d97a5881b2f9352eb49ce1a3 | |
| parent | 21908ba30a8bae5c5e1c86b1164402ec95da0220 (diff) | |
The 'tmhm' macro adjusts to the number of TMs/HMs
| -rw-r--r-- | constants/item_constants.asm | 4 | ||||
| -rw-r--r-- | macros/data.asm | 50 |
2 files changed, 28 insertions, 26 deletions
diff --git a/constants/item_constants.asm b/constants/item_constants.asm index 67416600..d0c25202 100644 --- a/constants/item_constants.asm +++ b/constants/item_constants.asm @@ -219,7 +219,9 @@ ENDM add_tm SUBSTITUTE ; $FA assert NUM_TMS == const_value - TM01, "NUM_TMS ({d:NUM_TMS}) does not match the number of add_tm definitions" +NUM_TM_HM EQU NUM_TMS + NUM_HMS + ; 50 TMs + 5 HMs = 55 learnable TM/HM flags per Pokémon. ; These fit in 7 bytes, with one unused bit left over. -__tmhm_value__ = NUM_TMS + NUM_HMS + 1 +__tmhm_value__ = NUM_TM_HM + 1 UNUSED_TMNUM EQU __tmhm_value__ diff --git a/macros/data.asm b/macros/data.asm index 16742d53..7ea7af2c 100644 --- a/macros/data.asm +++ b/macros/data.asm @@ -16,36 +16,36 @@ ENDM coins EQUS "bcd2" money EQUS "bcd3" -tmhm: MACRO ; used in data/pokemon/base_stats/*.asm -_tms1 = 0 ; TM01-TM24 (24) -_tms2 = 0 ; TM25-TM48 (24) -_tms3 = 0 ; TM49-TM50 + HM01-HM05 (7/24) +tmhm: MACRO +; initialize bytes to 0 +n = 0 +REPT (NUM_TM_HM + 7) / 8 +_TM_BYTE EQUS "_tm{d:n}" +_TM_BYTE = 0 +PURGE _TM_BYTE +n = n + 1 +ENDR +; set bits of bytes REPT _NARG - if DEF(\1_TMNUM) - if \1_TMNUM < 24 + 1 -_tms1 = _tms1 | (1 << ((\1_TMNUM) - 1)) - ELIF \1_TMNUM < 48 + 1 -_tms2 = _tms2 | (1 << ((\1_TMNUM) - 1 - 24)) - else -_tms3 = _tms3 | (1 << ((\1_TMNUM) - 1 - 48)) - ENDC - else - fail "\1 is not a TM or HM move" + IF DEF(\1_TMNUM) +n = (\1_TMNUM - 1) / 8 +i = (\1_TMNUM - 1) % 8 +_TM_BYTE EQUS "_tm{d:n}" +_TM_BYTE = _TM_BYTE | (1 << i) +PURGE _TM_BYTE + ELSE + FAIL "\1 is not a TM or HM move" ENDC SHIFT ENDR -REPT 3 ; TM01-TM24 (24/24) - db _tms1 & $ff -_tms1 = _tms1 >> 8 -ENDR -REPT 3 ; TM25-TM48 (24/24) - db _tms2 & $ff -_tms2 = _tms2 >> 8 -ENDR -REPT 1 ; TM49-TM50 + HM01-HM05 (7/8) - db _tms3 & $ff -_tms3 = _tms3 >> 8 +; output bytes +n = 0 +REPT (NUM_TM_HM + 7) / 8 +_TM_BYTE EQUS "_tm{d:n}" + db _TM_BYTE +PURGE _TM_BYTE +n = n + 1 ENDR ENDM |