mirror of
https://github.com/kichikuou/xsystem35-sdl2.git
synced 2026-09-22 22:48:08 +03:00
kichikuou
a627a8ea3d
Define a dedicated `vmvar_t` type for values stored in variable pages and propagate it through interfaces that expose those values. Keep the type as int for now so this commit does not change runtime behavior. This separates VM storage from ordinary int buffers and makes a later conversion to 16-bit storage mechanically checkable.
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/*
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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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* 2024 kichikuou <KichikuouChrome@gmail.com>
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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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#include "config.h"
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#include <stdio.h>
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#include "portab.h"
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#include "system.h"
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#include "xsystem35.h"
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#include "modules.h"
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#include "nact.h"
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#include "alk.h"
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#include "input.h"
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#include "bgm.h"
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#include "gfx.h"
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#include "cg.h"
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#include "jpeg.h"
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#define TDEMO_MUSIC_NO 1
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#define FPS 30
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static void Init() {
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int p1 = getCaliValue();
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int p2 = getCaliValue();
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int p3 = getCaliValue();
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vmvar_t *var = getCaliVariable();
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*var = 1;
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TRACE("tDemo.Init %d,%d,%d,%p:", p1, p2, p3, var);
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}
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static void SetKeyCancelFlag() {
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int cancelflag = getCaliValue();
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TRACE_UNIMPLEMENTED("tDemo.SetKeyCancelFlag %d:", cancelflag);
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}
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static void SetLoopFlag() {
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/* Loop Flag */
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int loopflag = getCaliValue(); /* 0 なら無限繰り返し */
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TRACE_UNIMPLEMENTED("tDemo.SetLoopFlag %d:", loopflag);
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}
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static void Run() {
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if (!nact->files.alk[0]) {
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WARNING("tDEMO.alk not found");
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return;
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}
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alk_t *alk = alk_new(nact->files.alk[0]); // tDEMO.alk
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if (!alk) {
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WARNING("Cannot open %s", nact->files.alk[0]);
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return;
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}
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while (sys_getInputInfo()); // wait for key up
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musbgm_play(TDEMO_MUSIC_NO, 0, 100, 0);
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uint32_t start = sys_get_ticks();
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while (!nact->is_quit) {
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int i = (sys_get_ticks() - start) / (1000 / FPS);
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if (i >= alk->datanum)
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break;
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cgdata *cg = jpeg_extract(alk->entries[i].data, alk->entries[i].size);
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if (cg) {
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SDL_Surface *sf = SDL_CreateRGBSurfaceWithFormatFrom(cg->pic, cg->width, cg->height, 24, cg->width * 3, SDL_PIXELFORMAT_RGB24);
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SDL_BlitSurface(sf, NULL, main_surface, NULL);
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ags_updateFull();
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SDL_FreeSurface(sf);
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cgdata_free(cg);
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} else {
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WARNING("Cannot decode CG %d", i);
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}
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int wait_ms = (i + 1) * (1000 / FPS) - (sys_get_ticks() - start);
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if (wait_ms > 0) {
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if (sys_keywait(wait_ms, KEYWAIT_CANCELABLE))
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break;
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} else {
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gfx_updateScreen();
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if (sys_getInputInfo())
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break;
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}
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}
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musbgm_stop(TDEMO_MUSIC_NO, 0);
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alk_free(alk);
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TRACE("tDemo.Run:");
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}
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static const ModuleFunc functions[] = {
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{"Init", Init},
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{"Run", Run},
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{"SetKeyCancelFlag", SetKeyCancelFlag},
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{"SetLoopFlag", SetLoopFlag},
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};
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const Module module_tDemo = {"tDemo", functions, sizeof(functions) / sizeof(ModuleFunc)};
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