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engines/buried/demo/features.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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995 Presto Studios, Inc.
+ *
+ * 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 "buried/buried.h"
+#include "buried/graphics.h"
+#include "buried/message.h"
+#include "buried/demo/features.h"
+
+#include "graphics/surface.h"
+
+namespace Buried {
+
+FeaturesDisplayWindow::FeaturesDisplayWindow(BuriedEngine *vm, Window *parent) : Window(vm, parent) {
+	Common::Rect parentRect = _parent->getClientRect();
+	_rect.left = (parentRect.right - 640) / 2;
+	_rect.top = (parentRect.bottom - 480) / 2;
+	_rect.right = parentRect.left + 640;
+	_rect.bottom = parentRect.top + 480;
+
+	_curBackground = 0;
+	_background = _vm->_gfx->getBitmap(_vm->isTrueColor() ? "MISC/24BPP/FEATURE1.BMP" : "MISC/8BPP/FEATURE1.BMP");
+}
+
+FeaturesDisplayWindow::~FeaturesDisplayWindow() {
+	if (_background) {
+		_background->free();
+		delete _background;
+	}
+}
+
+void FeaturesDisplayWindow::onPaint() {
+	_vm->_gfx->blit(_background, 0, 0);
+}
+
+bool FeaturesDisplayWindow::onEraseBackground() {
+	_vm->_gfx->fillRect(getAbsoluteRect(), _vm->_gfx->getColor(0, 0, 0));
+	return true;
+}
+
+void FeaturesDisplayWindow::onLButtonUp(const Common::Point &point, uint flags) {
+	_vm->removeMouseMessages(this);
+	_vm->removeMouseMessages(_parent);
+
+	_curBackground++;
+	if (_background) {
+		_background->free();
+		delete _background;
+		_background = nullptr;
+	}
+
+	switch (_curBackground) {
+	case 1:
+		_background = _vm->_gfx->getBitmap(_vm->isTrueColor() ? "MISC/24BPP/FEATURE2.BMP" : "MISC/8BPP/FEATURE2.BMP");
+		break;
+	case 2:
+		_background = _vm->_gfx->getBitmap(_vm->isTrueColor() ? "MISC/24BPP/FEATURE3.BMP" : "MISC/8BPP/FEATURE3.BMP");
+		break;
+	case 3:
+		_background = _vm->_gfx->getBitmap(_vm->isTrueColor() ? "MISC/24BPP/CLOSING.BMP" : "MISC/8BPP/CLOSING.BMP");
+		break;
+	case 4:
+		_vm->quitGame();
+		return;
+	}
+
+	invalidateWindow(false);
+	_vm->removeMouseMessages(this);
+	_vm->removeMouseMessages(_parent);
+}
+
+} // End of namespace Buried