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Diffstat (limited to 'engines/sci/graphics/gfx.cpp')
| -rw-r--r-- | engines/sci/graphics/gfx.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/engines/sci/graphics/gfx.cpp b/engines/sci/graphics/gfx.cpp index 99aed7409a..3a3d39bc7d 100644 --- a/engines/sci/graphics/gfx.cpp +++ b/engines/sci/graphics/gfx.cpp @@ -68,6 +68,8 @@ void Gfx::init(Text *text) { _menuBarRect = Common::Rect(0, 0, _screen->getWidth(), 9); _EGAdrawingVisualize = false; + + priorityBandsMemoryActive = false; } void Gfx::purgeCache() { @@ -519,6 +521,24 @@ void Gfx::PriorityBandsInit(byte *data) { _priorityBands[i++] = inx; } +// Gets used by picture class to remember priority bands data from sci1.1 pictures that need to get applied when +// transitioning to that picture +void Gfx::PriorityBandsRemember(byte *data) { + int bandNo; + for (bandNo = 0; bandNo < 14; bandNo++) { + priorityBandsMemory[bandNo] = READ_LE_UINT16(data); + data += 2; + } + priorityBandsMemoryActive = true; +} + +void Gfx::PriorityBandsRecall() { + if (priorityBandsMemoryActive) { + PriorityBandsInit((byte *)&priorityBandsMemory); + priorityBandsMemoryActive = false; + } +} + byte Gfx::CoordinateToPriority(int16 y) { if (y < _priorityTop) return _priorityBands[_priorityTop]; |