public WorldItem( Item item )
: base(0x1A)
{
this.EnsureCapacity( 20 );
// 14 base length
// +2 - Amount
// +2 - Hue
// +1 - Flags
uint serial = (uint)item.Serial;
ushort itemID = item.ItemID;
ushort amount = item.Amount;
int x = item.Position.X;
int y = item.Position.Y;
ushort hue = item.Hue;
byte flags = item.GetPacketFlags();
byte direction = item.Direction;
if ( amount != 0 )
serial |= 0x80000000;
else
serial &= 0x7FFFFFFF;
Write( (uint) serial );
Write( (ushort) (itemID & 0x7FFF) );
if ( amount != 0 )
Write( (ushort) amount );
x &= 0x7FFF;
if ( direction != 0 )
x |= 0x8000;
Write( (ushort) x );
y &= 0x3FFF;
if ( hue != 0 )
y |= 0x8000;
if ( flags != 0 )
y |= 0x4000;
Write( (ushort) y );
if ( direction != 0 )
Write( (byte) direction );
Write( (sbyte) item.Position.Z );
if ( hue != 0 )
Write( (ushort) hue );
if ( flags != 0 )
Write( (byte) flags );
}
internal WorldItem(Item item)
: base(0x1A)
{
this.EnsureCapacity(20);
// 14 base length
// +2 - Amount
// +2 - Hue
// +1 - Flags
uint serial = (uint)item.Serial;
ushort itemID = item.ItemID;
ushort amount = item.Amount;
int x = item.Position.X;
int y = item.Position.Y;
ushort hue = item.Hue;
byte flags = item.GetPacketFlags();
byte direction = item.Direction;
if (amount != 0)
{
serial |= 0x80000000;
}
else
{
serial &= 0x7FFFFFFF;
}
Write((uint)serial);
Write((ushort)(itemID & 0x7FFF));
if (amount != 0)
{
Write((ushort)amount);
}
x &= 0x7FFF;
if (direction != 0)
{
x |= 0x8000;
}
Write((ushort)x);
y &= 0x3FFF;
if (hue != 0)
{
y |= 0x8000;
}
if (flags != 0)
{
y |= 0x4000;
}
Write((ushort)y);
if (direction != 0)
{
Write((byte)direction);
}
Write((sbyte)item.Position.Z);
if (hue != 0)
{
Write((ushort)hue);
}
if (flags != 0)
{
Write((byte)flags);
}
}
