Initial commit

engines/petka/interfaces/startup.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/system.h"
+#include "common/stream.h"
+#include "common/events.h"
+
+#include "petka/flc.h"
+#include "petka/objects/object_cursor.h"
+#include "petka/interfaces/main.h"
+#include "petka/interfaces/save_load.h"
+#include "petka/interfaces/startup.h"
+#include "petka/q_system.h"
+#include "petka/q_manager.h"
+#include "petka/sound.h"
+#include "petka/petka.h"
+#include "petka/video.h"
+
+namespace Petka {
+
+const char *const kStartupObjName = "STARTUP";
+const char *const kCreditsVideoName = "credits.avi";
+
+enum {
+	kExit = 4981,
+	kCredits = 4982,
+	kLoad = 4983,
+	kNewGame = 4984,
+	kStartupCursorId = 4901,
+	kBackgroundId = 4980
+};
+
+void InterfaceStartup::start(int id) {
+	QSystem *sys = g_vm->getQSystem();
+	QObjectBG *bg = (QObjectBG *)sys->findObject(kStartupObjName);
+	_objs.push_back(bg);
+
+	Sound *s = g_vm->soundMgr()->addSound(g_vm->resMgr()->findSoundName(bg->_musicId), Audio::Mixer::kMusicSoundType);
+	s->play(true);
+
+	const BGInfo *info = sys->_mainInterface->findBGInfo(bg->_id);
+	for (uint i = 0; i < info->attachedObjIds.size(); ++i) {
+		QMessageObject *obj = sys->findObject(info->attachedObjIds[i]);
+		obj->_z = 1;
+		obj->_x = 0;
+		obj->_y = 0;
+		obj->_frame = 1;
+		obj->_animate = false;
+		obj->_isShown = false;
+		_objs.push_back(obj);
+	}
+
+	initCursor(kStartupCursorId, true, false);
+	g_vm->videoSystem()->updateTime();
+}
+
+void InterfaceStartup::onLeftButtonDown(Common::Point p) {
+	if (!_objUnderCursor)
+		return;
+	switch (_objUnderCursor->_resourceId) {
+	case kExit:
+		Engine::quitGame();
+		break;
+	case kCredits:
+		g_vm->playVideo(g_vm->openFile(kCreditsVideoName, false));
+		break;
+	case kLoad:
+		g_vm->getQSystem()->_saveLoadInterface->start(kLoadMode);
+		break;
+	case kNewGame:
+		g_vm->loadPart(1);
+		break;
+	default:
+		break;
+	}
+}
+
+void InterfaceStartup::onMouseMove(Common::Point p) {
+	_objUnderCursor = nullptr;
+	bool found = false;
+	for (int i = _objs.size() - 1; i > 0; --i) {
+		QMessageObject *obj = (QMessageObject *)_objs[i];
+		if (obj->_resourceId != kStartupCursorId && obj->_resourceId != kBackgroundId) {
+			FlicDecoder *flc = g_vm->resMgr()->getFlic(obj->_resourceId);
+			if (flc) {
+				bool show = false;
+				if (!found && obj->isInPoint(p)) {
+					found = true;
+					show = true;
+					_objUnderCursor = obj;
+				}
+				if (obj->_isShown != show)
+					obj->show(obj->_isShown == 0);
+			}
+		}
+	}
+
+	QObjectCursor *cursor = g_vm->getQSystem()->getCursor();
+	cursor->_animate = _objUnderCursor != nullptr;
+	cursor->_isShown = true;
+	cursor->setPos(p, false);
+}
+
+void InterfaceStartup::stop() {
+	QObjectBG *bg = (QObjectBG *)g_vm->getQSystem()->findObject(kStartupObjName);
+	Common::String sound = g_vm->resMgr()->findSoundName(bg->_musicId);
+	g_vm->soundMgr()->removeSound(sound);
+	Interface::stop();
+}
+
+} // End of namespace Petka