diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/pegasus/graphics.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/engines/pegasus/graphics.cpp b/engines/pegasus/graphics.cpp index 74e2aed9c4..cc6dcf04a8 100644 --- a/engines/pegasus/graphics.cpp +++ b/engines/pegasus/graphics.cpp @@ -258,6 +258,12 @@ void GraphicsManager::shakeTheWorld(TimeValue duration, TimeScale scale) { Common::Point lastOffset(0, 0); + // Store the current screen for later use + Graphics::Surface oldScreen; + Graphics::Surface *curScreen = g_system->lockScreen(); + oldScreen.copyFrom(*curScreen); + g_system->unlockScreen(); + // Convert to millis duration = duration * 1000 / scale; @@ -297,7 +303,7 @@ void GraphicsManager::shakeTheWorld(TimeValue duration, TimeScale scale) { } // Now copy to the screen - g_system->copyRectToScreen((byte *)_workArea.getBasePtr(srcOffsetX, srcOffsetY), _workArea.pitch, + g_system->copyRectToScreen((byte *)oldScreen.getBasePtr(srcOffsetX, srcOffsetY), oldScreen.pitch, dstOffsetX, dstOffsetY, width, height); g_system->updateScreen(); @@ -308,9 +314,11 @@ void GraphicsManager::shakeTheWorld(TimeValue duration, TimeScale scale) { } if (lastOffset.x != 0 || lastOffset.y != 0) { - g_system->copyRectToScreen((byte *)_workArea.pixels, _workArea.pitch, 0, 0, 640, 480); + g_system->copyRectToScreen((byte *)oldScreen.pixels, oldScreen.pitch, 0, 0, 640, 480); g_system->updateScreen(); } + + oldScreen.free(); } } // End of namespace Pegasus |