void CGalacticMapSession::OnUpdate (bool bTopMost)
// OnUpdate
//
// Update
{
if (m_pPainter == NULL)
return;
if (m_Scale.Update())
{
m_pPainter->SetScale(m_Scale.GetScale());
HIInvalidate();
}
if (m_xCenter != m_xTargetCenter || m_yCenter != m_yTargetCenter)
{
int xDiff = m_xTargetCenter - m_xCenter;
int yDiff = m_yTargetCenter - m_yCenter;
m_xCenter = (Absolute(xDiff) > 1 ? m_xCenter + (xDiff / 2) : m_xTargetCenter);
m_yCenter = (Absolute(yDiff) > 1 ? m_yCenter + (yDiff / 2) : m_yTargetCenter);
m_pPainter->SetPos(m_xCenter, m_yCenter);
HIInvalidate();
}
}
void CLoadingSession::OnUpdate (bool bTopMost)
// OnUpdate
//
// Update
{
m_iTick++;
HIInvalidate(m_rcStargate);
}
void IHISession::DefaultOnAnimate (CG16bitImage &Screen)
// DefaultOnAnimate
//
// Only if session does not override OnAnimate
{
bool bHasAnimation = false;
// Let the session paint the screen
m_HI.BeginSessionPaint(Screen);
// Session itself paints
HIPaint(Screen);
// Paint animations on top
if (m_Reanimator.PaintFrame(m_HI.GetScreen()))
bHasAnimation = true;
// Done
m_HI.EndSessionPaint(Screen);
// Update
m_HI.BeginSessionUpdate();
HIUpdate();
m_HI.EndSessionUpdate();
// If we've got animations, then we need to invalidate
// the whole screen.
if (bHasAnimation)
HIInvalidate();
}
void CTransmuterSession::OnRButtonUp(int x, int y, DWORD dwFlags)
{
m_IsRButtonDown = 0;
HIInvalidate();
}
