void CArena::Draw(CWindow *theWindow)
{
// Center the view on the player
CView theOriginalView = CView(theWindow->getView());
CView theView = theOriginalView;
CVector2f viewSize = theView.getSize();
CVector2f viewCenter;
viewCenter.x = mPlayer->GetPosition().x;
viewCenter.y = mPlayer->GetPosition().y;
float minmaxPixel = (mArenaSize / 2.0f) + 150.0f;
float rightmostPixel = viewCenter.x + (viewSize.x / 2.0f);
float leftmostPixel = viewCenter.x - (viewSize.x / 2.0f);
if (rightmostPixel > minmaxPixel)
{
float offset = rightmostPixel - minmaxPixel;
viewCenter.x -= offset;
}
if (leftmostPixel < -minmaxPixel)
{
float offset = -minmaxPixel - leftmostPixel;
viewCenter.x += offset;
}
float topmostPixel = viewCenter.y - (viewSize.y / 2.0f);
float bottommostPixel = viewCenter.y + (viewSize.y / 2.0f);
if (bottommostPixel > minmaxPixel)
{
float offset = bottommostPixel - minmaxPixel;
viewCenter.y -= offset;
}
if (topmostPixel < -minmaxPixel)
{
float offset = -minmaxPixel - topmostPixel;
viewCenter.y += offset;
}
theView.setCenter(viewCenter);
theWindow->setView(theView);
// Draw static objects
for (CGameObject *theObject : mStaticObjects)
{
theObject->Draw(theWindow);
}
// Draw floor pattern
int interval = 50;
for (int xy = interval - 500; xy < 500; xy += interval)
{
CLine theHorizontalLine = CLine(CVector2f(-500, xy), CVector2f(500, xy));
CLine theVerticalLine = CLine(CVector2f(xy, -500), CVector2f(xy, 500));
theWindow->DrawLine(theHorizontalLine, CColour::Black);
theWindow->DrawLine(theVerticalLine, CColour::Black);
}
// Draw dynamic objects
for (CGameObject *theObject : mObjects)
{
theObject->Draw(theWindow);
}
theWindow->setView(theOriginalView);
}
