/// <summary>
/// Calculate VehicleTurret draw offset given <paramref name="rot"/>
/// </summary>
/// <param name="rot"></param>
/// <param name="xOffset"></param>
/// <param name="yOffset"></param>
/// <param name="rotationOffset"></param>
/// <param name="turretRotation"></param>
/// <param name="attachedTo"></param>
/// <returns></returns>
public static Pair <float, float> ShipDrawOffset(Rot8 rot, float xOffset, float yOffset, out Pair <float, float> rotationOffset, float turretRotation = 0, VehicleTurret attachedTo = null)
{
rotationOffset = new Pair <float, float>(0, 0);
if (attachedTo != null)
{
return(Ext_Math.RotatePointClockwise(attachedTo.turretRenderLocation.x + xOffset, attachedTo.turretRenderLocation.y + yOffset, turretRotation));
}
return(rot.AsInt switch
{
//North
0 => new Pair <float, float>(xOffset, yOffset),
//East
1 => new Pair <float, float>(yOffset, -xOffset),
//South
2 => new Pair <float, float>(-xOffset, -yOffset),
//West
3 => new Pair <float, float>(-yOffset, xOffset),
//NorthEast
4 => Ext_Math.RotatePointClockwise(yOffset, -xOffset, 45f),
//SouthEast
5 => Ext_Math.RotatePointCounterClockwise(yOffset, -xOffset, 45f),
//SouthWest
6 => Ext_Math.RotatePointClockwise(-yOffset, xOffset, 45f),
//NorthWest
7 => Ext_Math.RotatePointCounterClockwise(-yOffset, xOffset, 45f),
//Default
_ => throw new ArgumentOutOfRangeException("VehicleRotation is not within bounds. RotationInt must be between 0 and 7 for each lateral, longitudinal, and diagonal direction.")
});
/// <summary>
/// Calculate VehicleTurret draw offset
/// </summary>
/// <param name="vehicle"></param>
/// <param name="xOffset"></param>
/// <param name="yOffset"></param>
/// <param name="rotationOffset"></param>
/// <param name="turretRotation"></param>
/// <param name="attachedTo"></param>
public static Pair <float, float> TurretDrawOffset(float angle, float xOffset, float yOffset, out Pair <float, float> rotationOffset, float turretRotation = 0, VehicleTurret attachedTo = null)
{
rotationOffset = new Pair <float, float>(0, 0);
if (attachedTo != null)
{
return(Ext_Math.RotatePointClockwise(attachedTo.turretRenderLocation.x + xOffset, attachedTo.turretRenderLocation.y + yOffset, turretRotation));
}
return(Ext_Math.RotatePointClockwise(xOffset, yOffset, angle));
}
