thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Mouse part of big patch #1013937 (OSystem layer with bigger resolution)

Browse source 
svn-id: r16800
This commit is contained in:
Eugene Sandulenko 2005-02-17 23:01:00 +00:00
parent e1323556c3
commit 78ee0bfdaf
8 changed files with 364 additions and 217 deletions
Download patch file Download diff file Expand all files Collapse all files

23
backends/sdl/sdl-common.h
View file

@ -82,7 +82,10 @@ public:
virtual void warpMouse(int x, int y); // overloaded by CE backend
// 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, byte keycolor);
void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, byte keycolor, int cursorTargetScale);
// Set colors of cursor palette
void setCursorPalette(const byte *colors, uint start, uint num);
// Shaking is used in SCUMM. Set current shake position.
void setShakePos(int shake_pos);
@ -258,7 +261,8 @@ protected:
};
struct MousePos {
int16 x, y, w, h;
int16 x, y, w, h, hW, hH;
MousePos() : x(0), y(0), w(0), h(0), hW(0), hH(0) {}
};
// mouse
@ -266,11 +270,18 @@ protected:
bool _mouseVisible;
bool _mouseDrawn;
byte *_mouseData;
byte *_mouseBackup;
SDL_Rect _mouseBackup;
MousePos _mouseCurState;
int16 _mouseHotspotX;
int16 _mouseHotspotY;
byte _mouseKeyColor;
int _cursorTargetScale;
bool _cursorHasOwnPalette;
SDL_Surface *_mouseOrigSurface;
SDL_Surface *_mouseSurface;
enum {
kMouseColorKey = 1
};
// joystick
SDL_Joystick *_joystick;
@ -283,6 +294,9 @@ protected:
SDL_Color *_currentPalette;
uint _paletteDirtyStart, _paletteDirtyEnd;
// Cursor palette data
SDL_Color *_cursorPalette;
/**
* Mutex which prevents multiple threads from interfering with each other
* when accessing the screen.
@ -293,10 +307,11 @@ protected:
void addDirtyRgnAuto(const byte *buf);
void makeChecksums(const byte *buf);
virtual void addDirtyRect(int x, int y, int w, int h); // overloaded by CE backend
virtual void addDirtyRect(int x, int y, int w, int h, bool mouseRect = false); // overloaded by CE backend
virtual void drawMouse(); // overloaded by CE backend
virtual void undrawMouse(); // overloaded by CE backend
void blitCursor();
/** Set the position of the virtual mouse cursor. */
void setMousePos(int x, int y);