thirdparty/scummvm
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Extend setMouseCursor with additional keycolor parameter. Lets saga use 255

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as white color. Made this function more safe by copying cursor data to
newly created buffer.

svn-id: r13777
This commit is contained in:
Eugene Sandulenko 2004-05-05 02:32:46 +00:00
parent 5d0f0ea0c6
commit b7e62e4b61
13 changed files with 76 additions and 29 deletions
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5
backends/sdl/sdl-common.h
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@ -64,7 +64,7 @@ public:
void warpMouse(int x, int y);
// Set the bitmap that's used when drawing the cursor.
void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y);
void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, byte keycolor = 255);
// Shaking is used in SCUMM. Set current shake position.
void set_shake_pos(int shake_pos);
@ -217,11 +217,12 @@ protected:
// mouse
bool _mouseVisible;
bool _mouseDrawn;
const byte *_mouseData;
byte *_mouseData;
byte *_mouseBackup;
MousePos _mouseCurState;
int16 _mouseHotspotX;
int16 _mouseHotspotY;
byte _mouseKeycolor;
// joystick
SDL_Joystick *_joystick;