public void IterateOneFullSector()
{
var e = new SectorEnumerator(new Rectangle(64, 64, 64, 64), false);
e.MoveNext().IsSameOrEqualTo(true);
e.Current.IsSameOrEqualTo(
new PartialSector(new SectorLoc(1, 1), true, new Rectangle(0, 0, 64, 64), default));
e.MoveNext().IsSameOrEqualTo(false);
}
public void IterateSingleTileInMiddle()
{
var e = new SectorEnumerator(new Rectangle(10, 10, 1, 1), false);
e.MoveNext().IsSameOrEqualTo(true);
e.Current.IsSameOrEqualTo(new PartialSector(new SectorLoc(0, 0), false, new Rectangle(10, 10, 1, 1),
default));
e.MoveNext().IsSameOrEqualTo(false);
}
public bool MoveNext()
{
while ( true )
{
if ( m_Enumerator.MoveNext() )
{
object o;
try
{
o = m_Enumerator.Current;
}
catch
{
continue;
}
if ( o is Mobile )
{
Mobile m = (Mobile) o;
if ( !m.Deleted && m_Bounds.Contains( m.Location ) )
{
m_Current = o;
return true;
}
}
else if ( o is Item )
{
Item item = (Item) o;
if ( !item.Deleted && item.Parent == null && m_Bounds.Contains( item.Location ) )
{
m_Current = o;
return true;
}
}
else if ( o is NetState )
{
Mobile m = ( (NetState) o ).Mobile;
if ( m != null && !m.Deleted && m_Bounds.Contains( m.Location ) )
{
m_Current = o;
return true;
}
}
}
else
{
m_Current = null;
m_Enumerator.Free();
m_Enumerator = null;
return false;
}
}
}
public bool MoveNext()
{
while ( true )
{
if ( m_Enumerator.MoveNext() )
{
object o;
try
{
o = m_Enumerator.Current;
}
catch
{
continue;
}
if ( o is Mobile )
{
Mobile m = (Mobile) o;
if ( m_Bounds.Contains( m.Location ) )
{
m_Current = o;
return true;
}
}
else if ( o is Item )
{
Item item = (Item) o;
if ( item.Parent == null && m_Bounds.Contains( item.Location ) )
{
m_Current = o;
return true;
}
}
}
else if ( m_Stage == 0 )
{
m_Enumerator.Free();
m_Enumerator = SectorEnumerator.Instantiate( m_Map, m_Bounds, SectorEnumeratorType.Mobiles );
m_Current = null;
m_Stage = 1;
}
else
{
m_Enumerator.Free();
m_Enumerator = null;
m_Current = null;
m_Stage = -1;
return false;
}
}
}
public void IterateFourTilesSpanningFourSectors()
{
var e = new SectorEnumerator(new Rectangle(63, 63, 2, 2), false);
e.MoveNext().IsSameOrEqualTo(true);
e.Current.IsSameOrEqualTo(new PartialSector(new SectorLoc(0, 0), false, new Rectangle(63, 63, 1, 1),
default));
e.MoveNext().IsSameOrEqualTo(true);
e.Current.IsSameOrEqualTo(
new PartialSector(new SectorLoc(1, 0), false, new Rectangle(0, 63, 1, 1), default));
e.MoveNext().IsSameOrEqualTo(true);
e.Current.IsSameOrEqualTo(new PartialSector(new SectorLoc(0, 1), false, new Rectangle(63, 63, 1, 1),
default));
e.MoveNext().IsSameOrEqualTo(true);
e.Current.IsSameOrEqualTo(new PartialSector(new SectorLoc(1, 1), false, new Rectangle(63, 63, 1, 1),
default));
e.MoveNext().IsSameOrEqualTo(false);
}
public void IterateThreeByThreeSectorsWithOneTileBorder()
{
var e = new SectorEnumerator(new Rectangle(1, 1, 64 * 3 - 2, 64 * 3 - 2), false);
// First Row of 3x3
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(0, 0));
e.Current.TileRectangle.Should().Be(new Rectangle(1, 1, 63, 63));
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(1, 0));
e.Current.TileRectangle.Should().Be(new Rectangle(0, 1, 64, 63));
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(2, 0));
e.Current.TileRectangle.Should().Be(new Rectangle(0, 1, 63, 63));
// Second Row of 3x3
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(0, 1));
e.Current.TileRectangle.Should().Be(new Rectangle(1, 0, 63, 64));
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(1, 1));
e.Current.TileRectangle.Should().Be(new Rectangle(0, 0, 64, 64));
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(2, 1));
e.Current.TileRectangle.Should().Be(new Rectangle(0, 0, 63, 64));
// Third Row of 3x3
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(0, 2));
e.Current.TileRectangle.Should().Be(new Rectangle(1, 0, 63, 63));
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(1, 2));
e.Current.TileRectangle.Should().Be(new Rectangle(0, 0, 64, 63));
e.MoveNext().Should().BeTrue();
e.Current.SectorLoc.Should().Be(new SectorLoc(2, 2));
e.Current.TileRectangle.Should().Be(new Rectangle(0, 0, 63, 63));
e.MoveNext().Should().BeFalse();
}
public void IterateEmpty()
{
SectorEnumerator e = default;
e.MoveNext().IsSameOrEqualTo(false);
}