mirror of
https://github.com/libretro/scummvm.git
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125 lines
2.7 KiB
C++
125 lines
2.7 KiB
C++
/* ScummVM - Scumm Interpreter
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* Dreamcast port
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* Copyright (C) 2002 Marcus Comstedt
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* 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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* $Header$
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*
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*/
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#include "stdafx.h"
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#include "scumm.h"
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#include "gui.h"
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#include "sound.h"
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#include "dc.h"
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#include "icon.h"
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Scumm scumm;
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ScummDebugger debugger;
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Gui gui;
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Icon icon;
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SoundEngine sound;
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SOUND_DRIVER_TYPE snd_driv;
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void cd_playtrack(int track, int offset, int delay) {
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/* Not implemented yet => stub function */
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}
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void BoxTest(int num) {
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/* No debugger on the DC => stub function */
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}
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void waitForTimer(Scumm *s, int time)
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{
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if(time<0)
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return;
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unsigned int start = Timer();
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unsigned int devpoll = start+USEC_TO_TIMER(25000);
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unsigned int t;
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int oldmousex = s->mouse.x, oldmousey = s->mouse.y;
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time = (((unsigned int)time)*100000U)>>11;
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int mask = getimask();
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while(((int)((t = Timer())-start))<time)
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if(((int)(t-devpoll))>0) {
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setimask(15);
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checkSound(s);
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handleInput(locked_get_pads(), s->mouse.x, s->mouse.y,
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s->_leftBtnPressed, s->_rightBtnPressed, s->_keyPressed);
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setimask(mask);
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devpoll += USEC_TO_TIMER(17000);
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if(s->mouse.x != oldmousex || s->mouse.y != oldmousey) {
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updateScreen(s);
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oldmousex = s->mouse.x;
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oldmousey = s->mouse.y;
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}
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}
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}
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static char *argv[] = { "scummvm", NULL, NULL };
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static int argc = 2;
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int main()
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{
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int delta,tmp;
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int last_time, new_time;
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#ifndef NOSERIAL
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serial_init(57600);
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usleep(2000000);
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printf("Serial OK\r\n");
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#endif
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cdfs_init();
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maple_init();
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dc_setup_ta();
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init_arm();
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initSound();
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if(!selectGame(&scumm, argv[1], icon))
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exit(0);
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sound.initialize(&scumm, &snd_driv);
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scumm._gui = &gui;
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scumm.scummMain(argc, argv);
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gui.init(&scumm);
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last_time = Timer();
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delta = 0;
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do {
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updateScreen(&scumm);
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new_time = Timer();
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waitForTimer(&scumm, delta * 15 - ((new_time - last_time)<<11)/100000);
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last_time = Timer();
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if (gui._active) {
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gui.loop();
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delta = 5;
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} else {
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delta = scumm.scummLoop(delta);
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}
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} while(1);
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/* NOTREACHED */
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exit(0);
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}
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