Initial commit

engines/titanic/game_view.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 "titanic/game_view.h"
+#include "titanic/game_manager.h"
+#include "titanic/main_game_window.h"
+#include "titanic/support/screen_manager.h"
+
+namespace Titanic {
+
+#define VIEW_OFFSET_X 20
+#define VIEW_OFFSET_Y 10
+
+CGameView::CGameView() : _gameManager(nullptr), _surface(nullptr) {
+}
+
+CGameView::~CGameView() {
+	if (_surface)
+		delete _surface;
+}
+
+void CGameView::setGameManager(CGameManager *gameManager) {
+	_gameManager = gameManager;
+}
+
+void CGameView::postLoad() {
+	delete _surface;
+	_surface = nullptr;
+}
+
+void CGameView::deleteView(int roomNumber, int nodeNumber, int viewNumber) {
+	CViewItem *view = _gameManager->_project->findView(roomNumber, nodeNumber, viewNumber);
+	if (view)
+		delete view;
+}
+
+void CGameView::createSurface(const CResourceKey &key) {
+	// Reset any current view surface
+	_gameManager->markAllDirty();
+	delete _surface;
+	_surface = nullptr;
+
+	// Create a fresh surface
+	CScreenManager::setCurrent();
+	_surface = CScreenManager::_currentScreenManagerPtr->createSurface(key);
+	_surface->_fastBlitFlag = true;
+}
+
+void CGameView::drawView() {
+	CScreenManager::setCurrent();
+	Rect srcRect = _gameManager->_bounds;
+
+	Rect rect2(0, 0, 600, 340);
+	rect2.translate(VIEW_OFFSET_X, VIEW_OFFSET_Y);
+	srcRect.constrain(rect2);
+	Common::Point destPos(srcRect.left, srcRect.top);
+	srcRect.translate(-VIEW_OFFSET_X, -VIEW_OFFSET_Y);
+
+	CScreenManager::_currentScreenManagerPtr->blitFrom(SURFACE_BACKBUFFER,
+		_surface, &destPos, &srcRect);
+}
+
+/*------------------------------------------------------------------------*/
+
+CSTGameView::CSTGameView(CMainGameWindow *gameWindow) :
+		CGameView(), _gameWindow(gameWindow) {
+}
+
+void CSTGameView::setView(CViewItem *view) {
+	_gameWindow->setActiveView(view);
+}
+
+void CSTGameView::draw(const Rect &bounds) {
+	_gameWindow->draw();
+}
+
+} // End of namespace Titanic