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112 lines
2.9 KiB
C++
112 lines
2.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#define FORBIDDEN_SYMBOL_ALLOW_ALL
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#include "common/events.h"
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#include "common/fs.h"
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#include "common/formats/winexe.h"
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#include "common/formats/winexe_pe.h"
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#include "common/system.h"
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#include "graphics/paletteman.h"
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#include "graphics/surface.h"
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#include "image/bmp.h"
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#include "qdengine/qdcore/util/splash_screen.h"
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#include "qdengine/qdengine.h"
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namespace QDEngine {
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bool SplashScreen::create(int bitmapResID) {
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if (!create_window()) return false;
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Common::PEResources r;
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Common::WinResourceID resid(bitmapResID);
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Image::BitmapDecoder decoder;
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if (r.loadFromEXE(g_engine->getExeName())) {
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Common::SeekableReadStream *stream = r.getResource(Common::kWinBitmap, resid);
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if (stream && decoder.loadStream(*stream)) {
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_splash = new Graphics::Surface();
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_splash->copyFrom(*decoder.getSurface());
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_paletteCount = decoder.getPaletteColorCount();
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_palette = new byte[_paletteCount * 3];
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memcpy(_palette, decoder.getPalette(), _paletteCount * 3);
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}
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} else {
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warning("SplashScreen::create(): Cannot load splash screen from file %s", g_engine->getExeName());
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}
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return true;
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}
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bool SplashScreen::create(const char *bitmap_file) {
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return true;
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}
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bool SplashScreen::set_mask(int mask_resid) {
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return true;
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}
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bool SplashScreen::set_mask(const char *mask_file) {
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return true;
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}
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bool SplashScreen::destroy() {
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delete _splash;
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_splash = nullptr;
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delete[] _palette;
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_palette = nullptr;
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return true;
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}
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void SplashScreen::show() {
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g_system->fillScreen(0);
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g_system->getPaletteManager()->setPalette(_palette, 0, _paletteCount);
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start_time_ = g_system->getMillis();
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if (!_splash)
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return;
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int x = (640 - _splash->w) / 2;
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int y = (480 - _splash->h) / 2;
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g_system->copyRectToScreen(_splash->getPixels(), _splash->pitch, x, y, _splash->w, _splash->h);
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g_system->updateScreen();
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}
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void SplashScreen::wait(int time) {
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if (g_system->getMillis() - start_time_ < time)
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g_system->delayMillis(time - (g_system->getMillis() - start_time_));
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}
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void SplashScreen::hide() {
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}
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bool SplashScreen::create_window() {
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return true;
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}
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} // namespace QDEngine
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