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- added more NULL pointer checking to see if it helps deal with a potential timing issue during game shutdown (deleting cells issue)

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This commit is contained in:
Mark Vejvoda
2010-07-03 05:20:03 +00:00
parent eda2e84aee
commit 087c6c87b1
3 changed files with 16 additions and 42 deletions
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25
source/shared_lib/sources/platform/sdl/window.cpp
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@@ -479,19 +479,20 @@ void Window::handleMouseDown(SDL_Event event) {
int n = (int) button;
assert(n >= 0 && n < mbCount);
if(ticks - lastMouseDown[n] < DOUBLECLICKTIME
&& abs(lastMouseX[n] - event.button.x) < DOUBLECLICKDELTA
&& abs(lastMouseY[n] - event.button.y) < DOUBLECLICKDELTA) {
eventMouseDown(event.button.x, event.button.y, button);
eventMouseDoubleClick(event.button.x, event.button.y, button);
if(n >= 0 && n < mbCount) {
if(ticks - lastMouseDown[n] < DOUBLECLICKTIME
&& abs(lastMouseX[n] - event.button.x) < DOUBLECLICKDELTA
&& abs(lastMouseY[n] - event.button.y) < DOUBLECLICKDELTA) {
eventMouseDown(event.button.x, event.button.y, button);
eventMouseDoubleClick(event.button.x, event.button.y, button);
}
else {
eventMouseDown(event.button.x, event.button.y, button);
}
lastMouseDown[n] = ticks;
lastMouseX[n] = event.button.x;
lastMouseY[n] = event.button.y;
}
else {
eventMouseDown(event.button.x, event.button.y, button);
}
lastMouseDown[n] = ticks;
lastMouseX[n] = event.button.x;
lastMouseY[n] = event.button.y;
}
MouseButton Window::getMouseButton(int sdlButton) {