static TileMovement()
{
// straight
North = CtorStraight(0, -1, 0);
East = CtorStraight(1, 0, 90);
South = CtorStraight(0, 1, 180);
West = CtorStraight(-1, 0, 270);
// inner curves - angles are the quadrant for the +/- 1 we want for direction.
TurnNE = CtorInnerCurve(UNITS_PER_TILE / 4, 180, 270, 1);
TurnES = CtorInnerCurve(UNITS_PER_TILE / 4, 270, 360, 1);
TurnSW = CtorInnerCurve(UNITS_PER_TILE / 4, 0, 90, 1);
TurnWN = CtorInnerCurve(UNITS_PER_TILE / 4, 90, 180, 1);
// outer curves - angles are the quadrant for the +/- 1 we want for direction.
TurnNW = CtorOuterCurve(UNITS_PER_TILE / 2, 360, 270, -1);
TurnWS = CtorOuterCurve(UNITS_PER_TILE / 2, 270, 180, -1);
TurnSE = CtorOuterCurve(UNITS_PER_TILE / 2, 180, 90, -1);
TurnEN = CtorOuterCurve(UNITS_PER_TILE / 2, 90, 0, -1);
// U turns
Unorth = CtorUturn(0, -1, 360, 180);
Ueast = CtorUturn(1, 0, 90, -90);
Usouth = CtorUturn(0, 1, 180, 0);
Uwest = CtorUturn(-1, 0, 270, 90);
}
/// <summary>
/// Set the location to be entering a new tile
/// </summary>
/// <param name="ptMap">The point on the map where entering the tile (not the tile point).</param>
/// <param name="movement">The movement for travelling through the tile.</param>
public void SetMapPosition(Point ptMap, TileMovement movement)
{
#if DEBUG
int xOff = ptMap.X%TileMovement.UNITS_PER_TILE;
Trap.trap((xOff != 0) && (xOff != 6) && (xOff != 18));
int yOff = ptMap.Y%TileMovement.UNITS_PER_TILE;
Trap.trap((yOff != 0) && (yOff != 6) && (yOff != 18));
#endif
mapPosition = ptMap;
TileMoves = movement;
OffsetTileMoves = 0;
}
/// <summary>
/// Create the object
/// </summary>
/// <param name="mapPosition">The board square located on.</param>
/// <param name="movement">The movement for the tile placed on</param>
public BoardLocation(Point mapPosition, TileMovement movement)
{
this.mapPosition = new Point(mapPosition.X, mapPosition.Y);
TileMoves = movement;
OffsetTileMoves = movement.Moves.Length / 2;
}