void CartPusher::getPictures( gfx::Pictures& oPics)
{
oPics.clear();
Point offset;
switch( direction() )
{
case direction::west:
offset = Point( 10, -5 );
break;
case direction::east:
offset = Point( -10, 5 );
break;
case direction::north:
offset = Point( -5, -5 );
break;
case direction::south:
offset = Point( 5, 5 );
break;
default:
break;
}
// depending on the walker direction, the cart is ahead or behind
switch( direction() )
{
case direction::west:
case direction::northWest:
case direction::north:
case direction::northEast:
oPics.push_back( getCartPicture().currentFrame() );
oPics.push_back( getMainPicture() );
break;
case direction::east:
case direction::southEast:
case direction::south:
case direction::southWest:
oPics.push_back( getMainPicture() );
oPics.push_back( getCartPicture().currentFrame() );
break;
default:
break;
}
if( !oPics.empty() && _d->anim.isBack() )
{
std::iter_swap( oPics.begin(), oPics.begin() + 1);
}
foreach( it, oPics ) {
it->addOffset( offset );
}
void PatrolPoint::getPictures( gfx::Pictures& oPics)
{
oPics.push_back( _d->standart );
oPics.push_back( _d->emblem );
oPics.push_back( _d->animation.currentFrame() );
}