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/* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "common/scummsys.h"
#include "common/config-manager.h"
#include "common/debug-channels.h"
#include "common/events.h"
#include "common/file.h"
#include "engines/util.h"
#include "graphics/scaler.h"
#include "graphics/thumbnail.h"
#include "glk/glk.h"
#include "glk/conf.h"
#include "glk/events.h"
#include "glk/picture.h"
#include "glk/screen.h"
#include "glk/selection.h"
#include "glk/streams.h"
#include "glk/windows.h"
namespace Glk {
GlkEngine *g_vm;
GlkEngine::GlkEngine(OSystem *syst, const GlkGameDescription &gameDesc) :
_gameDescription(gameDesc), Engine(syst), _random("Glk"), _clipboard(nullptr),
_conf(nullptr), _events(nullptr), _picList(nullptr), _screen(nullptr),
_selection(nullptr), _windows(nullptr), _copySelect(false), _terminated(false),
gli_unregister_obj(nullptr), gli_register_arr(nullptr), gli_unregister_arr(nullptr) {
g_vm = this;
}
GlkEngine::~GlkEngine() {
delete _clipboard;
delete _conf;
delete _events;
delete _picList;
delete _screen;
delete _selection;
delete _streams;
delete _windows;
}
void GlkEngine::initialize() {
// Set up debug channels
DebugMan.addDebugChannel(kDebugCore, "core", "Core engine debug level");
DebugMan.addDebugChannel(kDebugScripts, "scripts", "Game scripts");
DebugMan.addDebugChannel(kDebugGraphics, "graphics", "Graphics handling");
DebugMan.addDebugChannel(kDebugSound, "sound", "Sound and Music handling");
initGraphicsMode();
_conf = new Conf();
_screen = new Screen();
_clipboard = new Clipboard();
_events = new Events();
_picList = new PicList();
_selection = new Selection();
_streams = new Streams();
_windows = new Windows(_screen);
}
void GlkEngine::initGraphicsMode() {
uint width = ConfMan.hasKey("width") ? ConfMan.getInt("width") : 640;
uint height = ConfMan.hasKey("height") ? ConfMan.getInt("height") : 480;
Common::List<Graphics::PixelFormat> formats = g_system->getSupportedFormats();
Graphics::PixelFormat format = formats.front();
for (Common::List<Graphics::PixelFormat>::iterator i = formats.begin(); i != formats.end(); ++i) {
if ((*i).bytesPerPixel > 1) {
format = *i;
break;
}
}
initGraphics(width, height, &format);
}
Common::Error GlkEngine::run() {
initialize();
Common::File f;
if (f.open(getFilename()))
runGame(&f);
return Common::kNoError;
}
void GlkEngine::GUIError(const char *msg, ...) {
char buffer[STRINGBUFLEN];
va_list va;
// Generate the full error message
va_start(va, msg);
vsnprintf(buffer, STRINGBUFLEN, msg, va);
va_end(va);
GUIErrorMessage(buffer);
}
} // End of namespace Glk
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