/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
#include "made/made.h"
#include "made/console.h"
#include "made/pmvplayer.h"
#include "made/resource.h"
#include "made/screen.h"
#include "made/database.h"
#include "made/script.h"
#include "made/music.h"
#include "common/config-manager.h"
#include "common/events.h"
#include "common/system.h"
#include "common/error.h"
#include "engines/util.h"
#include "backends/audiocd/audiocd.h"
namespace Made {
MadeEngine::MadeEngine(OSystem *syst, const MadeGameDescription *gameDesc) : Engine(syst), _gameDescription(gameDesc) {
_eventNum = 0;
_eventMouseX = _eventMouseY = 0;
_eventKey = 0;
_autoStopSound = false;
_soundEnergyIndex = 0;
_soundEnergyArray = nullptr;
_musicBeatStart = 0;
_cdTimeStart = 0;
_introMusicDigital = true;
if (ConfMan.hasKey("intro_music_digital"))
_introMusicDigital = ConfMan.getBool("intro_music_digital");
_rnd = new Common::RandomSource("made");
setDebugger(new MadeConsole(this));
_system->getAudioCDManager()->open();
_pmvPlayer = new PmvPlayer(this, _mixer);
_res = new ResourceReader();
_screen = new Screen(this);
if (getGameID() == GID_LGOP2 || getGameID() == GID_MANHOLE || getGameID() == GID_RODNEY) {
_dat = new GameDatabaseV2(this);
} else if (getGameID() == GID_RTZ) {
_dat = new GameDatabaseV3(this);
} else {
error("Unknown GameID");
}
_script = new ScriptInterpreter(this);
_music = nullptr;
_soundRate = 0;
// Set default sound frequency
switch (getGameID()) {
case GID_RODNEY:
_soundRate = 11025;
break;
case GID_MANHOLE:
_soundRate = 11025;
break;
case GID_LGOP2:
_soundRate = 8000;
break;
case GID_RTZ:
// Return to Zork sets it itself via a script function
break;
default:
break;
}
}
MadeEngine::~MadeEngine() {
_system->getAudioCDManager()->stop();
delete _rnd;
delete _pmvPlayer;
delete _res;
delete _screen;
delete _dat;
delete _script;
delete _music;
}
void MadeEngine::syncSoundSettings() {
Engine::syncSoundSettings();
_music->syncSoundSettings();
}
int16 MadeEngine::getTicks() {
return g_system->getMillis() * 30 / 1000;
}
int16 MadeEngine::getTimer(int16 timerNum) {
if (timerNum > 0 && timerNum <= ARRAYSIZE(_timers) && _timers[timerNum - 1] != -1)
return (getTicks() - _timers[timerNum - 1]);
else
return 32000;
}
void MadeEngine::setTimer(int16 timerNum, int16 value) {
if (timerNum > 0 && timerNum <= ARRAYSIZE(_timers))
_timers[timerNum - 1] = value;
}
void MadeEngine::resetTimer(int16 timerNum) {
if (timerNum > 0 && timerNum <= ARRAYSIZE(_timers))
_timers[timerNum - 1] = getTicks();
}
int16 MadeEngine::allocTimer() {
for (int i = 0; i < ARRAYSIZE(_timers); i++) {
if (_timers[i] == -1) {
_timers[i] = getTicks();
return i + 1;
}
}
return 0;
}
void MadeEngine::freeTimer(int16 timerNum) {
if (timerNum > 0 && timerNum <= ARRAYSIZE(_timers))
_timers[timerNum - 1] = -1;
}
void MadeEngine::resetAllTimers() {
for (int i = 0; i < ARRAYSIZE(_timers); i++)
_timers[i] = -1;
}
Common::String MadeEngine::getSavegameFilename(int16 saveNum) {
return Common::String::format("%s.%03d", getTargetName().c_str(), saveNum);
}
void MadeEngine::handleEvents() {
Common::Event event;
Common::EventManager *eventMan = _system->getEventManager();
// NOTE: Don't reset _eventNum to 0 here or no events will get through to the scripts.
while (eventMan->pollEvent(event)) {
switch (event.type) {
case Common::EVENT_MOUSEMOVE:
_eventMouseX = event.mouse.x;
_eventMouseY = event.mouse.y;
break;
case Common::EVENT_LBUTTONDOWN:
_eventNum = 2;
break;
case Common::EVENT_LBUTTONUP:
_eventNum = 1;
break;
case Common::EVENT_RBUTTONDOWN:
_eventNum = 4;
break;
case Common::EVENT_RBUTTONUP:
_eventNum = 3;
break;
case Common::EVENT_KEYDOWN:
// Handle any special keys here
// Supported keys taken from https://web.archive.org/web/20141114142447/http://www.allgame.com/game.php?id=13542&tab=controls
if (event.kbd.keycode == Common::KEYCODE_BACKSPACE) {
_eventNum = 5;
_eventKey = 9;
} else {
_eventNum = 5;
_eventKey = event.kbd.ascii;
}
break;
case Common::EVENT_CUSTOM_ENGINE_ACTION_START:
switch (event.customType) {
case kActionCursorUp:
_eventMouseY = MAX(0, _eventMouseY - 1);
g_system->warpMouse(_eventMouseX, _eventMouseY);
break;
case kActionCursorDown:
_eventMouseY = MIN(199, _eventMouseY + 1);
g_system->warpMouse(_eventMouseX, _eventMouseY);
break;
case kActionCursorLeft:
_eventMouseX = MAX(0, _eventMouseX - 1);
g_system->warpMouse(_eventMouseX, _eventMouseY);
break;
case kActionCursorRight:
_eventMouseX = MIN(319, _eventMouseX + 1);
g_system->warpMouse(_eventMouseX, _eventMouseY);
break;
case kActionMenu:
_eventNum = 5;
_eventKey = 21; //KEYCODE F1
break;
case kActionSaveGame:
_eventNum = 5;
_eventKey = 22; //KEYCODE F2
break;
case kActionLoadGame:
_eventNum = 5;
_eventKey = 23; //KEYCODE F3
break;
case kActionRepeatMessage:
_eventNum = 5;
_eventKey = 24; //KEYCODE F4
break;
default:
break;
}
break;
default:
break;
}
}
_system->getAudioCDManager()->update();
}
Common::Error MadeEngine::run() {
_music = new MusicPlayer(this, getGameID() == GID_RTZ);
syncSoundSettings();
// Initialize backend
initGraphics(320, 200);
resetAllTimers();
if (getGameID() == GID_RTZ) {
if (getFeatures() & GF_DEMO) {
_dat->open("demo.dat");
_res->open("demo.prj");
} else if (getFeatures() & GF_CD) {
_dat->open("rtzcd.dat");
_res->open("rtzcd.prj");
} else if (getFeatures() & GF_CD_COMPRESSED) {
_dat->openFromRed("rtzcd.red", "rtzcd.dat");
_res->open("rtzcd.prj");
} else if (getFeatures() & GF_FLOPPY) {
_dat->open("rtz.dat");
_res->open("rtz.prj");
} else {
error("Unknown RTZ game features");
}
} else if (getGameID() == GID_MANHOLE) {
_dat->open("manhole.dat");
if (getVersion() == 2) {
_res->open("manhole.prj");
} else {
_res->openResourceBlocks();
}
} else if (getGameID() == GID_LGOP2) {
_dat->open("lgop2.dat");
_res->open("lgop2.prj");
} else if (getGameID() == GID_RODNEY) {
_dat->open("rodneys.dat");
_res->open("rodneys.prj");
} else {
error ("Unknown MADE game");
}
if ((getFeatures() & GF_CD) || (getFeatures() & GF_CD_COMPRESSED)) {
if (!existExtractedCDAudioFiles()
&& !isDataAndCDAudioReadFromSameCD()) {
warnMissingExtractedCDAudio();
}
}
_autoStopSound = false;
_eventNum = _eventKey = _eventMouseX = _eventMouseY = 0;
#ifdef DUMP_SCRIPTS
_script->dumpAllScripts();
#else
_screen->setDefaultMouseCursor();
_script->runScript(_dat->getMainCodeObjectIndex());
#endif
_music->close();
return Common::kNoError;
}
void MadeEngine::pauseEngineIntern(bool pause) {
Engine::pauseEngineIntern(pause);
if (pause) {
if (_music)
_music->pause();
} else {
if (_music)
_music->resume();
}
}
} // End of namespace Made