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fixed mouse cursor/transparency

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svn-id: r8336
This commit is contained in:
Joost Peters 2003-06-05 21:46:59 +00:00
parent 4a934a5519
commit 717bdd9223
2 changed files with 15 additions and 1 deletions
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13
sky/mouse.cpp
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@ -168,6 +168,18 @@ void SkyMouse::drawNewMouse() {
//drawMouse();
}
//original sky uses different colors for transparency than our backends do,
//so we simply swap our "transparent"-white with another one.
void SkyMouse::fixMouseTransparency(byte *mouseData) {
for (int i = 0; i < (_mouseWidth * _mouseHeight); i++) {
if (mouseData[i] == 255)
mouseData[i] = 242;
else
if (mouseData[i] == 0)
mouseData[i] = 255;
}
}
void SkyMouse::spriteMouse(uint16 frameNum, uint8 mouseX, uint8 mouseY) {
SkyState::_systemVars.mouseFlag |= MF_IN_INT;
_mouseType2 = frameNum;
@ -182,6 +194,7 @@ void SkyMouse::spriteMouse(uint16 frameNum, uint8 mouseX, uint8 mouseY) {
//_system->set_mouse_cursor(_mouseData2, _mouseWidth, _mouseHeight, mouseX, mouseY);
// there's something wrong about the mouse's hotspot. using 0/0 works fine.
fixMouseTransparency(_mouseData2);
_system->set_mouse_cursor(_mouseData2, _mouseWidth, _mouseHeight, 0, 0);
if (frameNum == MOUSE_BLANK) _system->show_mouse(false);
else _system->show_mouse(true);

1
sky/mouse.h
View File

@ -54,6 +54,7 @@ protected:
void pointerEngine(void);
void buttonEngine1(void);
void fixMouseTransparency(byte *mouseData);
uint16 _eMouseB;
uint16 _bMouseB;