private static void SendRotation( Entity3d target, float delta )
{
float s = ( float )Math.Atan2( target.Ahead.Z, target.Ahead.X );
s = Utils.Wrap( s + delta, 0, ( float )( 2 * Math.PI ) );
target.HandleMessage( new RotateXzRequest( s ) );
}
/// <summary>
/// Cheats and forces the entity to look at a given point
/// </summary>
private void SendLookAt( Entity3d target, Point3 pos )
{
m_LookAt = pos;
/*
Vector3 ahead = ( pos - target.NextPosition );
ahead.Y = 0;
float aheadLength = ahead.Length;
if ( aheadLength < 0.001f )
{
return;
}
ahead /= aheadLength;
Vector3 left = Vector3.Cross( target.Up, ahead ).MakeNormal( );
target.SetFrame( left, target.Up, ahead );
*/
}
/// <summary>
/// Sends a movement message to the specified target
/// </summary>
private static void SendMovement( Entity3d target, Vector3 move )
{
// Turn movement into units per second (irrespective of clock update rate)
move *= ( float )TinyTime.ToSeconds( target.CurrentPosition.LastStepInterval );
target.HandleMessage( new MovementXzRequest( move.X, move.Z ) );
}