mirror of https://github.com/nmlgc/ReC98.git
110 lines
2.6 KiB
C++
110 lines
2.6 KiB
C++
/* ReC98
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* -----
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* TH05 ZUN.COM -S. Initializes the resident structure and configuration file
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* required in order to run TH05.
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*/
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#include <ReC98.h>
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#include "th01/ranks.h"
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#include "th04/score.h"
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#include "th04/common.h"
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#include "th05/resident.hpp"
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#include "th04/snd/snd.h"
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#include "th04/formats/cfg.h"
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char debug = 0;
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const cfg_options_t OPTS_DEFAULT = {
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RANK_DEFAULT, CFG_LIVES_DEFAULT, CFG_BOMBS_DEFAULT,
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SND_BGM_FM26, SND_SE_FM, true
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};
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char cfg_init(seg_t resident_sgm)
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{
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const char *fn = CFG_FN;
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cfg_options_t opts = OPTS_DEFAULT;
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cfg_t cfg_in;
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resident_t far *resident = reinterpret_cast<resident_t far *>(
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MK_FP(resident_sgm, 0)
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);
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if(!file_ropen(fn)) {
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recreate:
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if(!file_create(fn)) {
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return 1;
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}
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file_write(&opts, sizeof(opts));
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resident->rank = RANK_DEFAULT;
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resident->cfg_lives = CFG_LIVES_DEFAULT;
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resident->cfg_bombs = CFG_BOMBS_DEFAULT;
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resident->bgm_mode = SND_BGM_FM26;
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resident->se_mode = SND_SE_FM;
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resident->turbo_mode = true;
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} else {
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file_read(&cfg_in, sizeof(cfg_in));
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file_close();
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if((
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cfg_in.opts.rank
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+ cfg_in.opts.lives
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+ cfg_in.opts.bombs
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+ cfg_in.opts.bgm_mode
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+ cfg_in.opts.se_mode
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+ cfg_in.opts.turbo_mode
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) != cfg_in.opts_sum) {
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goto recreate;
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}
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resident->rank = cfg_in.opts.rank;
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resident->cfg_lives = cfg_in.opts.lives;
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resident->cfg_bombs = cfg_in.opts.bombs;
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resident->bgm_mode = cfg_in.opts.bgm_mode;
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resident->se_mode = cfg_in.opts.se_mode;
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resident->turbo_mode = cfg_in.opts.turbo_mode;
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if(resident->cfg_lives > CFG_LIVES_MAX || resident->cfg_lives == 0) {
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goto recreate;
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}
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if(resident->cfg_bombs > CFG_BOMBS_MAX) {
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goto recreate;
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}
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if(resident->bgm_mode >= SND_BGM_MODE_COUNT) {
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goto recreate;
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}
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if(resident->se_mode >= SND_SE_MODE_COUNT) {
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goto recreate;
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}
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if(!file_append(fn)) {
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return 1;
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}
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file_seek(offsetof(cfg_t, resident), 0);
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}
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if(!file_write(&resident_sgm, sizeof(resident_sgm))) {
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return 1;
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}
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file_write(&debug, sizeof(debug));
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// Yes, this is uninitialized if the file didn't exist!
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file_write(&cfg_in.opts_sum, sizeof(cfg_in.opts_sum));
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file_close();
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return 0;
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}
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#define LOGO \
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"<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD>k<EFBFBD>p<EFBFBD>@ <20>풓<EFBFBD>v<EFBFBD><76><EFBFBD>O<EFBFBD><4F><EFBFBD><EFBFBD><EFBFBD>@ Version1.00 (c)zun 1998"
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#define ERROR_NOT_RESIDENT "<22>܂<EFBFBD><DC82><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD><EFBFBD>悧"
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#define REMOVED "<22><><EFBFBD>႟<EFBFBD>ˁ[<5B>A<EFBFBD>܂<EFBFBD><DC82><EFBFBD><EF82A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
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#define INITIALIZED "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>܁[<5B><><EFBFBD>B"
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#define RES_INIT_BOTTOM { \
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if(cfg_init(sgm)) { \
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dos_free(sgm); \
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dos_puts2("<22>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߂Ȃ<DF82><C882>́`\n\n"); \
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return 1; \
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} \
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resident = reinterpret_cast<resident_t far *>(resident_bytes); \
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if(debug) { \
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resident->debug = true; \
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} \
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}
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inline void optimization_barrier_3() {}
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#include "th02/res_init.c"
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