mirror of
https://github.com/kichikuou/xsystem35-sdl2.git
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111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/*
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* ndd.c:
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*
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* Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
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* 1998- <masaki-c@is.aist-nara.ac.jp>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/* $Id: ndd.c,v 1.2 2003/11/09 15:06:12 chikama Exp $ */
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#include <stdio.h>
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#include <stdlib.h>
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#include "portab.h"
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#include "ags.h"
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#include "alk.h"
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#include "system.h"
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#include "surface.h"
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#include "music.h"
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#include "counter.h"
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#include "ngraph.h"
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#include "input.h"
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// 0: AliceSoft
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// 1: Opening
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// 2: Meteo
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struct nddemo {
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const char **fn;
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alk_t *alk;
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surface_t *sf[10];
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};
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static struct nddemo ndd;
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static int ndemo_alk[3] = {2, 3, 4};
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static int ndemo_mus[3] = {0, 1, 85};
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static int ndemo_nums[3] = {150, 603, 467};
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extern surface_t *jpeg2surface(FILE *fp, int offset);
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// ALKファイルの登録
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void ndd_init(const char *files[], int n) {
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int i;
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ndd.fn = malloc(sizeof(char *) * n);
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for (i = 1; i <= n; i++) {
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ndd.fn[i] = files[i];
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}
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}
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// デモ本体
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void ndd_run(int demonum) {
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FILE *fp;
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alk_t *alk;
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int i, start, ct;
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// ファイルオフセットだけ alk からもらう
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alk = alk_new(ndd.fn[ndemo_alk[demonum]]);
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if (alk == NULL) return;
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// libjpeg には FILE* を渡す
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if (NULL == (fp = fopen(ndd.fn[ndemo_alk[demonum]], "rb"))) {
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WARNING("%s not found\n", ndd.fn[ndemo_alk[demonum]]);
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return;
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}
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// wait keyup
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while (sys_getInputInfo());
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mus_bgm_play(ndemo_mus[demonum], 0, 100);
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start = get_high_counter(SYSTEMCOUNTER_MSEC);
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ct = 0;
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for (i = 0; i <= ndemo_nums[demonum];) {
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int offset;
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int cur1, cur = get_high_counter(SYSTEMCOUNTER_MSEC);
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offset = alk->offset[i];
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jpeg2surface(fp, offset); ct++;
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ags_updateFull();
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cur1 = get_high_counter(SYSTEMCOUNTER_MSEC);
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if (cur1 - cur < 33) {
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if (sys_keywait(33 - (cur1 - cur), TRUE)) break;
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} else {
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if (sys_getInputInfo()) break;
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}
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i = (cur - start) / 33;
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}
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NOTICE("%d/%d processed\n", ct, ndemo_nums[demonum]);
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mus_bgm_stop(ndemo_mus[demonum], 0);
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fclose(fp);
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alk_free(alk);
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}
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