LRESULT CALLBACK wndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
switch(msg) {
case WM_CLOSE:
if(MessageBoxA(hwnd, "Do you want to close Perception?", "Perception", MB_YESNO) == IDYES)
exit(-1);
else
return 0;
case WM_MOUSEMOVE:
if(!tracking_mouse) {
tracking_mouse = true;
mouse_connected();
}
break;
case WM_LBUTTONDOWN: mouse_button_down(0); break;
case WM_LBUTTONUP: mouse_button_up(0); break;
case WM_MBUTTONDOWN: mouse_button_down(1); break;
case WM_MBUTTONUP: mouse_button_up(1); break;
case WM_RBUTTONDOWN: mouse_button_down(2); break;
case WM_RBUTTONUP: mouse_button_up(2); break;
case WM_XBUTTONDOWN: mouse_button_down(HIWORD(wParam) == XBUTTON1 ? 3 : 4); break;
case WM_XBUTTONUP: mouse_button_up(HIWORD(wParam) == XBUTTON1 ? 3 : 4); break;
break;
case WM_MOUSELEAVE:
if(tracking_mouse) {
tracking_mouse = false;
mouse_disconnected();
}
break;
}
return DefWindowProc(hwnd,msg,wParam,lParam);
}
void mouse_button(int bnumber, int state)
{
switch (bnumber) {
case SDL_BUTTON_LEFT:
mouse_button_left(state);
break;
case SDL_BUTTON_MIDDLE:
mouse_button_middle(state);
break;
case SDL_BUTTON_RIGHT:
mouse_button_right(state);
break;
case SDL_BUTTON_WHEELUP:
mouse_button_up(state);
break;
case SDL_BUTTON_WHEELDOWN:
mouse_button_down(state);
break;
default:
break;
}
}
