public static void ReadDeltaUsercmd(sizebuf_t msg_read, usercmd_t from, usercmd_t move)
{
Int32 bits;
move.Set(from);
bits = ReadByte(msg_read);
if ((bits & CM_ANGLE1) != 0)
{
move.angles[0] = ReadShort(msg_read);
}
if ((bits & CM_ANGLE2) != 0)
{
move.angles[1] = ReadShort(msg_read);
}
if ((bits & CM_ANGLE3) != 0)
{
move.angles[2] = ReadShort(msg_read);
}
if ((bits & CM_FORWARD) != 0)
{
move.forwardmove = ReadShort(msg_read);
}
if ((bits & CM_SIDE) != 0)
{
move.sidemove = ReadShort(msg_read);
}
if ((bits & CM_UP) != 0)
{
move.upmove = ReadShort(msg_read);
}
if ((bits & CM_BUTTONS) != 0)
{
move.buttons = ( Byte )ReadByte(msg_read);
}
if ((bits & CM_IMPULSE) != 0)
{
move.impulse = ( Byte )ReadByte(msg_read);
}
move.msec = ( Byte )ReadByte(msg_read);
move.lightlevel = ( Byte )ReadByte(msg_read);
}
