diff options
author | Eugene Sandulenko | 2005-02-20 02:04:45 +0000 |
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committer | Eugene Sandulenko | 2005-02-20 02:04:45 +0000 |
commit | f420dd3b785157e95f0dd6255bf35f88db1ec674 (patch) | |
tree | 1771504d1c27d911ee03dca9c51c651fad9e1611 | |
parent | 47400c1932451009c58b07df53a53621ad655879 (diff) | |
download | scummvm-rg350-f420dd3b785157e95f0dd6255bf35f88db1ec674.tar.gz scummvm-rg350-f420dd3b785157e95f0dd6255bf35f88db1ec674.tar.bz2 scummvm-rg350-f420dd3b785157e95f0dd6255bf35f88db1ec674.zip |
Implement OSystem method disableCursorPalette(bool disable) as mentioned
in patch #1013937 (OSystem layer with bigger resolution).
svn-id: r16820
-rw-r--r-- | backends/sdl/graphics.cpp | 5 | ||||
-rw-r--r-- | backends/sdl/sdl-common.h | 4 | ||||
-rw-r--r-- | backends/sdl/sdl.cpp | 2 | ||||
-rw-r--r-- | common/system.h | 12 |
4 files changed, 20 insertions, 3 deletions
diff --git a/backends/sdl/graphics.cpp b/backends/sdl/graphics.cpp index 775db97ba1..26d59ac653 100644 --- a/backends/sdl/graphics.cpp +++ b/backends/sdl/graphics.cpp @@ -870,7 +870,7 @@ void OSystem_SDL::setPalette(const byte *colors, uint start, uint num) { _paletteDirtyEnd = start + num; // Some games blink cursors with palette - if (!_overlayVisible && !_cursorHasOwnPalette) + if (!_overlayVisible && (!_cursorHasOwnPalette || _cursorPaletteDisabled)) blitCursor(); } @@ -886,6 +886,7 @@ void OSystem_SDL::setCursorPalette(const byte *colors, uint start, uint num) { } _cursorHasOwnPalette = true; + _cursorPaletteDisabled = false; if (!_overlayVisible) blitCursor(); @@ -1126,7 +1127,7 @@ void OSystem_SDL::blitCursor() { for (j = 0; j < w; j++) { color = *srcPtr; if (color != _mouseKeyColor) { // transparent, don't draw - if (_cursorHasOwnPalette && !_overlayVisible) + if (_cursorHasOwnPalette && !_overlayVisible && !_cursorPaletteDisabled) *(uint16 *)dstPtr = SDL_MapRGB(_mouseOrigSurface->format, _cursorPalette[color].r, _cursorPalette[color].g, _cursorPalette[color].b); diff --git a/backends/sdl/sdl-common.h b/backends/sdl/sdl-common.h index 7296131b1e..61b5fb4fbf 100644 --- a/backends/sdl/sdl-common.h +++ b/backends/sdl/sdl-common.h @@ -87,6 +87,9 @@ public: // Set colors of cursor palette void setCursorPalette(const byte *colors, uint start, uint num); + // Disables or enables cursor palette + void disableCursorPalette(bool disable) { _cursorPaletteDisabled = disable; }; + // Shaking is used in SCUMM. Set current shake position. void setShakePos(int shake_pos); @@ -277,6 +280,7 @@ protected: byte _mouseKeyColor; int _cursorTargetScale; bool _cursorHasOwnPalette; + bool _cursorPaletteDisabled; SDL_Surface *_mouseOrigSurface; SDL_Surface *_mouseSurface; enum { diff --git a/backends/sdl/sdl.cpp b/backends/sdl/sdl.cpp index 0ed0568dd2..717523b9fb 100644 --- a/backends/sdl/sdl.cpp +++ b/backends/sdl/sdl.cpp @@ -102,7 +102,7 @@ OSystem_SDL::OSystem_SDL() _cdrom(0), _scalerProc(0), _modeChanged(false), _dirtyChecksums(0), _mouseVisible(false), _mouseDrawn(false), _mouseData(0), _mouseSurface(0), _mouseOrigSurface(0), _mouseHotspotX(0), _mouseHotspotY(0), _cursorTargetScale(1), - _cursorHasOwnPalette(false), + _cursorHasOwnPalette(false), _cursorPaletteDisabled(true), _joystick(0), _currentShakePos(0), _newShakePos(0), _paletteDirtyStart(0), _paletteDirtyEnd(0), diff --git a/common/system.h b/common/system.h index fad4e6c841..0cc65cfdf1 100644 --- a/common/system.h +++ b/common/system.h @@ -294,6 +294,18 @@ public: virtual void setCursorPalette(const byte *colors, uint start, uint num) {}; /** + * Disable or enable cursor palette. + * + * Backends which implement it should have kFeatureCursorHasPalette flag set + * + * @param disable True to disable, false to enable. + * + * @see setPalette + * @see kFeatureCursorHasPalette + */ + virtual void disableCursorPalette(bool disable) {}; + + /** * Blit a bitmap to the virtual screen. * The real screen will not immediately be updated to reflect the changes. * Client code has to to call updateScreen to ensure any changes are |