public GMItemPacket(VisRangeItem item, bool forceHidden) : base(0x1A)
{
this.EnsureCapacity(20);
// 14 base length
// +2 - Amount
// +2 - Hue
// +1 - Flags
uint serial = (uint)item.Serial.Value;
int itemID = item.ItemID;
int amount = item.Amount;
Point3D loc = item.Location;
int x = loc.X;
int y = loc.Y;
int hue = item.Hue;
int flags = item.GetPacketFlags();
if (forceHidden)
{
flags |= 0x80;
}
int direction = (int)item.Direction;
if (amount != 0)
{
serial |= 0x80000000;
}
else
{
serial &= 0x7FFFFFFF;
}
m_Stream.Write((uint)serial);
m_Stream.Write((short)(itemID & 0x7FFF));
if (amount != 0)
{
m_Stream.Write((short)amount);
}
x &= 0x7FFF;
if (direction != 0)
{
x |= 0x8000;
}
m_Stream.Write((short)x);
y &= 0x3FFF;
if (hue != 0)
{
y |= 0x8000;
}
if (flags != 0)
{
y |= 0x4000;
}
m_Stream.Write((short)y);
if (direction != 0)
{
m_Stream.Write((byte)direction);
}
m_Stream.Write((sbyte)loc.Z);
if (hue != 0)
{
m_Stream.Write((ushort)hue);
}
if (flags != 0)
{
m_Stream.Write((byte)flags);
}
}
public GMItemPacket( VisRangeItem item, bool forceHidden )
: base(0x1A)
{
this.EnsureCapacity( 20 );
// 14 base length
// +2 - Amount
// +2 - Hue
// +1 - Flags
uint serial = (uint)item.Serial.Value;
int itemID = item.ItemID;
int amount = item.Amount;
Point3D loc = item.Location;
int x = loc.X;
int y = loc.Y;
int hue = item.Hue;
int flags = item.GetPacketFlags();
if ( forceHidden )
flags |= 0x80;
int direction = (int)item.Direction;
if ( amount != 0 )
serial |= 0x80000000;
else
serial &= 0x7FFFFFFF;
m_Stream.Write( (uint) serial );
m_Stream.Write( (short) (itemID & 0x7FFF) );
if ( amount != 0 )
m_Stream.Write( (short) amount );
x &= 0x7FFF;
if ( direction != 0 )
x |= 0x8000;
m_Stream.Write( (short) x );
y &= 0x3FFF;
if ( hue != 0 )
y |= 0x8000;
if ( flags != 0 )
y |= 0x4000;
m_Stream.Write( (short) y );
if ( direction != 0 )
m_Stream.Write( (byte) direction );
m_Stream.Write( (sbyte) loc.Z );
if ( hue != 0 )
m_Stream.Write( (ushort) hue );
if ( flags != 0 )
m_Stream.Write( (byte) flags );
}
public GMItemPacket(VisRangeItem item) : this(item, false)
{
}
public GMItemPacket( VisRangeItem item )
: this(item, false)
{
}
