//=============================================================================
// eWxJoystick::OnEvent
//-----------------------------------------------------------------------------
void eWxJoystick::OnEvent(wxJoystickEvent& event)
{
#if wxUSE_JOYSTICK
if(event.GetEventType() == wxEVT_JOY_BUTTON_DOWN || event.GetEventType() == wxEVT_JOY_BUTTON_UP)
{
ProcessButton(JB_FIRE, event.ButtonIsDown(), 'f');
}
else if(event.GetEventType() == wxEVT_JOY_MOVE)
{
int range_x = joy->GetXMax() - joy->GetXMin();
int range_y = joy->GetYMax() - joy->GetYMin();
ProcessButton(JB_UP, event.GetPosition().y < joy->GetYMin() + range_y/4, 'u');
ProcessButton(JB_DOWN, event.GetPosition().y > joy->GetYMax() - range_y/4, 'd');
ProcessButton(JB_LEFT, event.GetPosition().x < joy->GetXMin() + range_x/4, 'l');
ProcessButton(JB_RIGHT, event.GetPosition().x > joy->GetXMax() - range_x/4, 'r');
}
#endif//wxUSE_JOYSTICK
}
void MyCanvas::OnJoystickEvent(wxJoystickEvent& event)
{
// We don't have valid (x, y) coordinates for z-move events.
if ( !event.IsZMove() )
{
wxClientDC dc(this);
wxPoint pt(event.GetPosition());
// if negative positions are possible then shift everything up
int xmin = wxGetApp().m_minX;
int xmax = wxGetApp().m_maxX;
int ymin = wxGetApp().m_minY;
int ymax = wxGetApp().m_maxY;
if (xmin < 0) {
xmax += abs(xmin);
pt.x += abs(xmin);
}
if (ymin < 0) {
ymax += abs(ymin);
pt.y += abs(ymin);
}
// Scale to canvas size
int cw, ch;
GetSize(&cw, &ch);
pt.x = (long) (((double)pt.x/(double)xmax) * cw);
pt.y = (long) (((double)pt.y/(double)ymax) * ch);
if (xpos > -1 && ypos > -1 && event.IsMove() && event.ButtonIsDown())
{
dc.SetPen(*wxBLACK_PEN);
dc.DrawLine(xpos, ypos, pt.x, pt.y);
}
xpos = pt.x;
ypos = pt.y;
}
#if wxUSE_STATUSBAR
wxString buf;
if (event.ButtonDown())
buf.Printf(wxT("Joystick (%ld, %ld) #%i Fire!"), xpos, ypos, event.GetButtonChange());
else
buf.Printf(wxT("Joystick (%ld, %ld) "), xpos, ypos);
/*
for(int i = 0; i < nButtons; ++i)
{
buf += wxString(wxT("[")) +
((event.GetButtonState() & (1 << i)) ? wxT("Y") : wxT("N")) + wxString(wxT("]"));
}
*/
frame->SetStatusText(buf);
#endif // wxUSE_STATUSBAR
#if wxUSE_SOUND
if (event.ButtonDown() && wxGetApp().m_fire.IsOk())
{
wxGetApp().m_fire.Play();
}
#endif // wxUSE_SOUND
}
