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[Decompilation] [th04/th05] MIKO.CFG loading and saving
Part of P0261, funded by [Anonymous] and Yanga.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| #include "th04/formats/cfg.cpp" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| #include <stddef.h> | ||
| #include "platform.h" | ||
| #include "master.hpp" | ||
| #include "th04/score.h" | ||
| #if (GAME == 5) | ||
| #include "th04/common.h" | ||
| #include "th05/resident.hpp" | ||
| #else | ||
| #include "th04/resident.hpp" | ||
| #endif | ||
| #include "th04/formats/cfg.hpp" | ||
| #include "th04/snd/snd.h" | ||
|
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| #undef CFG_FN | ||
| extern const char CFG_FN[]; | ||
|
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| #if (GAME == 4) | ||
| bool snd_sel_disabled = false; // ZUN bloat: Unused in this game. | ||
| #endif | ||
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| inline void cfg_options_update_from_resident(cfg_options_t &opts) { | ||
| opts.rank = resident->rank; | ||
| opts.lives = resident->cfg_lives; | ||
| opts.bombs = resident->cfg_bombs; | ||
| opts.bgm_mode = resident->bgm_mode; | ||
| opts.se_mode = resident->se_mode; | ||
| opts.turbo_mode = resident->turbo_mode; | ||
| } | ||
|
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| void near cfg_load(void) | ||
| { | ||
| cfg_t cfg; | ||
|
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| cfg_load_and_set_resident(cfg, CFG_FN); | ||
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| // TH05 does this in RES_KSO.COM. | ||
| #if (GAME == 4) | ||
| resident->rank = cfg.opts.rank; | ||
| resident->cfg_lives = cfg.opts.lives; | ||
| resident->cfg_bombs = cfg.opts.bombs; | ||
| resident->bgm_mode = cfg.opts.bgm_mode; | ||
| resident->se_mode = cfg.opts.se_mode; | ||
| resident->turbo_mode = cfg.opts.turbo_mode; | ||
| #endif | ||
|
|
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| if((resident->cfg_lives > CFG_LIVES_MAX) || (resident->cfg_lives == 0)) { | ||
| resident->cfg_lives = CFG_LIVES_DEFAULT; | ||
| } | ||
| if(resident->cfg_bombs > CFG_BOMBS_MAX) { | ||
| resident->cfg_bombs = CFG_BOMBS_MAX; | ||
| } | ||
| if(resident->bgm_mode >= SND_BGM_MODE_COUNT) { | ||
| resident->bgm_mode = SND_BGM_OFF; | ||
| } | ||
| if(resident->se_mode >= SND_SE_MODE_COUNT) { | ||
| resident->se_mode = SND_SE_OFF; | ||
| } | ||
| } | ||
|
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| void near cfg_save(void) | ||
| { | ||
| union { | ||
| int8_t sum; | ||
| int16_t space; // ZUN bloat | ||
| } u1; | ||
| cfg_options_t opts; | ||
|
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| file_append(CFG_FN); // We don't write the full file here! | ||
| file_seek(0, SEEK_SET); | ||
|
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| cfg_options_update_from_resident(opts); | ||
| file_write(&opts, sizeof(cfg_options_t)); | ||
|
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| // Skip over the resident pointer | ||
| file_seek(offsetof(cfg_t, opts_sum), SEEK_SET); | ||
|
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| u1.sum = opts.sum(); | ||
| file_write(&u1.sum, sizeof(u1.sum)); | ||
| file_close(); | ||
| } | ||
|
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| void near cfg_save_exit(void) | ||
| { | ||
| #if (GAME == 5) | ||
| extern const cfg_t cfg_empty; | ||
| cfg_t cfg = cfg_empty; | ||
| #else | ||
| cfg_t cfg = { 0 }; | ||
| #endif | ||
|
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| // ZUN landmine: In contrast to the function above, we do write the entire | ||
| // structure here. Since file_append() will fail if the file doesn't exist, | ||
| // file_create() would have been safer here. | ||
| file_append(CFG_FN); | ||
| file_seek(0, SEEK_SET); | ||
|
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| cfg_options_update_from_resident(cfg.opts); | ||
| cfg.opts_sum = cfg.opts.sum(); | ||
| file_write(&cfg, sizeof(cfg)); | ||
| file_close(); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| #include "th04/formats/cfg.cpp" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| public _cfg_empty, _cfg_fn | ||
| public _cfg_empty, _CFG_FN | ||
| _cfg_empty cfg_t <0> | ||
| _cfg_fn db 'MIKO.CFG',0 | ||
| _CFG_FN db 'MIKO.CFG',0 |
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