/// <summary>
/// Enter at TileEnterDirection.Left -> yields VehicleDirection12.UpLeftUp,
/// VehicleDirection12.HorizontalRight,
/// VehicleDirection12.DownLeftDown
/// </summary>
/// <param name="enter_at"></param>
/// <returns></returns>
public static IEnumerable <VehicleDirection12> PossibleNewRails(TileEnterDirection enter_at)
{
switch (enter_at)
{
case TileEnterDirection.Left:
yield return(VehicleDirection12.UpLeftUp);
yield return(VehicleDirection12.HorizontalRight);
yield return(VehicleDirection12.DownLeftDown);
break;
case TileEnterDirection.Down:
yield return(VehicleDirection12.DownLeftLeft);
yield return(VehicleDirection12.VerticalUp);
yield return(VehicleDirection12.DownRightRight);
break;
case TileEnterDirection.Up:
yield return(VehicleDirection12.UpLeftLeft);
yield return(VehicleDirection12.VerticalDown);
yield return(VehicleDirection12.UpRightRight);
break;
case TileEnterDirection.Right:
yield return(VehicleDirection12.UpRightUp);
yield return(VehicleDirection12.HorizontalLeft);
yield return(VehicleDirection12.DownRightDown);
break;
default:
throw new ArgumentOutOfRangeException("enter_at");
}
}
UpDown GetUpDownMove(Vector3 railblock, TileEnterDirection dir)
{
if (!MapUtil.IsValidPos(d_Map, (int)railblock.X, (int)railblock.Y, (int)railblock.Z))
{
return(UpDown.None);
}
//going up
RailSlope slope = d_RailMapUtil.GetRailSlope((int)railblock.X, (int)railblock.Y, (int)railblock.Z);
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Up)
{
return(UpDown.Up);
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Down)
{
return(UpDown.Up);
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Right)
{
return(UpDown.Up);
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Left)
{
return(UpDown.Up);
}
//going down
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Down)
{
return(UpDown.Down);
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Up)
{
return(UpDown.Down);
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Left)
{
return(UpDown.Down);
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Right)
{
return(UpDown.Down);
}
return(UpDown.None);
}
internal int GetUpDownMove(Game game, int railblockX, int railblockY, int railblockZ, TileEnterDirection dir)
{
if (!game.map.IsValidPos(railblockX, railblockY, railblockZ))
{
return(UpDown.None);
}
//going up
RailSlope slope = d_RailMapUtil.GetRailSlope(railblockX, railblockY, railblockZ);
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Up)
{
return(UpDown.Up);
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Down)
{
return(UpDown.Up);
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Right)
{
return(UpDown.Up);
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Left)
{
return(UpDown.Up);
}
//going down
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Down)
{
return(UpDown.Down);
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Up)
{
return(UpDown.Down);
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Left)
{
return(UpDown.Down);
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Right)
{
return(UpDown.Down);
}
return(UpDown.None);
}
internal int GetUpDownMove(Game game, int railblockX, int railblockY, int railblockZ, TileEnterDirection dir)
{
if (!game.map.IsValidPos(railblockX, railblockY, railblockZ))
{
return UpDown.None;
}
//going up
RailSlope slope = d_RailMapUtil.GetRailSlope(railblockX, railblockY, railblockZ);
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Up)
{
return UpDown.Up;
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Down)
{
return UpDown.Up;
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Right)
{
return UpDown.Up;
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Left)
{
return UpDown.Up;
}
//going down
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Down)
{
return UpDown.Down;
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Up)
{
return UpDown.Down;
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Left)
{
return UpDown.Down;
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Right)
{
return UpDown.Down;
}
return UpDown.None;
}
/// <summary>
/// Enter at TileEnterDirection.Left -> yields VehicleDirection12.UpLeftUp,
/// VehicleDirection12.HorizontalRight,
/// VehicleDirection12.DownLeftDown
/// </summary>
/// <param name="enter_at"></param>
/// <returns></returns>
public static IEnumerable<VehicleDirection12> PossibleNewRails(TileEnterDirection enter_at)
{
switch (enter_at)
{
case TileEnterDirection.Left:
yield return VehicleDirection12.UpLeftUp;
yield return VehicleDirection12.HorizontalRight;
yield return VehicleDirection12.DownLeftDown;
break;
case TileEnterDirection.Down:
yield return VehicleDirection12.DownLeftLeft;
yield return VehicleDirection12.VerticalUp;
yield return VehicleDirection12.DownRightRight;
break;
case TileEnterDirection.Up:
yield return VehicleDirection12.UpLeftLeft;
yield return VehicleDirection12.VerticalDown;
yield return VehicleDirection12.UpRightRight;
break;
case TileEnterDirection.Right:
yield return VehicleDirection12.UpRightUp;
yield return VehicleDirection12.HorizontalLeft;
yield return VehicleDirection12.DownRightDown;
break;
default:
throw new ArgumentOutOfRangeException("enter_at");
}
}
public static TileExitDirection BackExit(TileEnterDirection direction)
{
switch (direction)
{
case TileEnterDirection.Down:
return TileExitDirection.Up;
case TileEnterDirection.Up:
return TileExitDirection.Down;
case TileEnterDirection.Left:
return TileExitDirection.Right;
case TileEnterDirection.Right:
return TileExitDirection.Left;
default:
throw new ArgumentException("direction");
}
}
/// <summary>
/// TileEnterDirection.Left -> TileEnterDirection.Right
/// </summary>
/// <param name="direction"></param>
/// <returns></returns>
public static TileEnterDirection BackEnter(TileEnterDirection direction)
{
switch (direction)
{
case TileEnterDirection.Down:
return TileEnterDirection.Up;
case TileEnterDirection.Left:
return TileEnterDirection.Right;
case TileEnterDirection.Right:
return TileEnterDirection.Left;
case TileEnterDirection.Up:
return TileEnterDirection.Down;
default:
throw new Exception();
}
}
/// <summary>
/// Enter at TileEnterDirection.Left -> yields VehicleDirection12.UpLeftUp,
/// VehicleDirection12.HorizontalRight,
/// VehicleDirection12.DownLeftDown
/// </summary>
/// <param name="enter_at"></param>
/// <returns></returns>
public static VehicleDirection12[] PossibleNewRails3(TileEnterDirection enter_at)
{
VehicleDirection12[] ret = new VehicleDirection12[3];
switch (enter_at)
{
case TileEnterDirection.Left:
ret[0] = VehicleDirection12.UpLeftUp;
ret[1] = VehicleDirection12.HorizontalRight;
ret[2] = VehicleDirection12.DownLeftDown;
break;
case TileEnterDirection.Down:
ret[0] = VehicleDirection12.DownLeftLeft;
ret[1] = VehicleDirection12.VerticalUp;
ret[2] = VehicleDirection12.DownRightRight;
break;
case TileEnterDirection.Up:
ret[0] = VehicleDirection12.UpLeftLeft;
ret[1] = VehicleDirection12.VerticalDown;
ret[2] = VehicleDirection12.UpRightRight;
break;
case TileEnterDirection.Right:
ret[0] = VehicleDirection12.UpRightUp;
ret[1] = VehicleDirection12.HorizontalLeft;
ret[2] = VehicleDirection12.DownRightDown;
break;
default:
return null;
}
return ret;
}
UpDown GetUpDownMove(Vector3 railblock, TileEnterDirection dir)
{
if (!MapUtil.IsValidPos(d_Map, (int)railblock.X, (int)railblock.Y, (int)railblock.Z))
{
return UpDown.None;
}
//going up
RailSlope slope = d_RailMapUtil.GetRailSlope((int)railblock.X, (int)railblock.Y, (int)railblock.Z);
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Up)
{
return UpDown.Up;
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Down)
{
return UpDown.Up;
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Right)
{
return UpDown.Up;
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Left)
{
return UpDown.Up;
}
//going down
if (slope == RailSlope.TwoDownRaised && dir == TileEnterDirection.Down)
{
return UpDown.Down;
}
if (slope == RailSlope.TwoUpRaised && dir == TileEnterDirection.Up)
{
return UpDown.Down;
}
if (slope == RailSlope.TwoLeftRaised && dir == TileEnterDirection.Left)
{
return UpDown.Down;
}
if (slope == RailSlope.TwoRightRaised && dir == TileEnterDirection.Right)
{
return UpDown.Down;
}
return UpDown.None;
}
