Initial commit

engines/mohawk/mohawk.cpp

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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 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 <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/scummsys.h"
+#include "common/error.h"
+#include "common/system.h"
+#include "common/textconsole.h"
+#include "common/translation.h"
+
+#include "mohawk/mohawk.h"
+#include "mohawk/cursors.h"
+#include "mohawk/dialogs.h"
+#include "mohawk/sound.h"
+#include "mohawk/video.h"
+
+namespace Mohawk {
+
+MohawkEngine::MohawkEngine(OSystem *syst, const MohawkGameDescription *gamedesc) : Engine(syst), _gameDescription(gamedesc) {
+	// Setup mixer
+	syncSoundSettings();
+
+	_pauseDialog = nullptr;
+	_cursor = nullptr;
+}
+
+MohawkEngine::~MohawkEngine() {
+	delete _pauseDialog;
+	delete _cursor;
+	closeAllArchives();
+}
+
+Common::Error MohawkEngine::run() {
+	_pauseDialog = new PauseDialog(this, _("The game is paused. Press any key to continue."));
+
+	return Common::kNoError;
+}
+
+void MohawkEngine::pauseGame() {
+	runDialog(*_pauseDialog);
+}
+
+Common::SeekableReadStream *MohawkEngine::getResource(uint32 tag, uint16 id) {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		if (_mhk[i]->hasResource(tag, id))
+			return _mhk[i]->getResource(tag, id);
+
+	error("Could not find a '%s' resource with ID %04x", tag2str(tag), id);
+}
+
+bool MohawkEngine::hasResource(uint32 tag, uint16 id) {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		if (_mhk[i]->hasResource(tag, id))
+			return true;
+
+	return false;
+}
+
+bool MohawkEngine::hasResource(uint32 tag, const Common::String &resName) {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		if (_mhk[i]->hasResource(tag, resName))
+			return true;
+
+	return false;
+}
+
+uint32 MohawkEngine::getResourceOffset(uint32 tag, uint16 id) {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		if (_mhk[i]->hasResource(tag, id))
+			return _mhk[i]->getOffset(tag, id);
+
+	error("Could not find a '%s' resource with ID %04x", tag2str(tag), id);
+}
+
+uint16 MohawkEngine::findResourceID(uint32 tag, const Common::String &resName) {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		if (_mhk[i]->hasResource(tag, resName))
+			return _mhk[i]->findResourceID(tag, resName);
+
+	error("Could not find a '%s' resource matching name '%s'", tag2str(tag), resName.c_str());
+}
+
+Common::String MohawkEngine::getResourceName(uint32 tag, uint16 id) {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		if (_mhk[i]->hasResource(tag, id)) {
+			return _mhk[i]->getName(tag, id);
+		}
+
+	error("Could not find a \'%s\' resource with ID %04x", tag2str(tag), id);
+}
+
+void MohawkEngine::closeAllArchives() {
+	for (uint32 i = 0; i < _mhk.size(); i++)
+		delete _mhk[i];
+
+	_mhk.clear();
+}
+
+} // End of namespace Mohawk