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| author | Simei Yin | 2018-04-27 19:12:30 +0200 |
|---|---|---|
| committer | Simei Yin | 2018-04-27 19:48:29 +0200 |
| commit | da491601d4fca4deebe8d1a4a18e67fe48dff55d (patch) | |
| tree | 53d18f67a2893bf3f870d7174a17d84392460d35 /engines/sludge/backdrop.cpp | |
| parent | 5ced49576924c18dd3d04c08f4e1822f21c52894 (diff) | |
| download | scummvm-rg350-da491601d4fca4deebe8d1a4a18e67fe48dff55d.tar.gz scummvm-rg350-da491601d4fca4deebe8d1a4a18e67fe48dff55d.tar.bz2 scummvm-rg350-da491601d4fca4deebe8d1a4a18e67fe48dff55d.zip | |
SLUDGE: Move global variable brightnessLevel to GraphicsManager and refactor save&load
Diffstat (limited to 'engines/sludge/backdrop.cpp')
| -rw-r--r-- | engines/sludge/backdrop.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/engines/sludge/backdrop.cpp b/engines/sludge/backdrop.cpp index c1042c7f05..1c618c7da1 100644 --- a/engines/sludge/backdrop.cpp +++ b/engines/sludge/backdrop.cpp @@ -504,6 +504,27 @@ void GraphicsManager::saveHSI(Common::WriteStream *stream) { Image::writePNG(*stream, _backdropSurface); } +void GraphicsManager::saveBackdrop(Common::WriteStream *stream) { + stream->writeUint16BE(_cameraX); + stream->writeUint16BE(_cameraY); + stream->writeFloatLE(_cameraZoom); + stream->writeByte(_brightnessLevel); + saveHSI(stream); +} + +void GraphicsManager::loadBackdrop(int ssgVersion, Common::SeekableReadStream *stream) { + _cameraX = stream->readUint16BE(); + _cameraY = stream->readUint16BE(); + if (ssgVersion >= VERSION(2, 0)) { + _cameraZoom = stream->readFloatLE(); + } else { + _cameraZoom = 1.0; + } + + _brightnessLevel = stream->readByte(); + + loadHSI(stream, 0, 0, true); +} bool GraphicsManager::getRGBIntoStack(uint x, uint y, StackHandler *sH) { if (x >= _sceneWidth || y >= _sceneHeight) { |