public Limo(BoardLocation location, Bitmap limoBitmap)
{
Location = new BoardLocation(location);
VehicleBitmap = limoBitmap;
PathTiles = new List<Point>();
TailMap = new Queue<Point>();
TailQuarter = new List<Point>();
Future = new List<QuarterSteps>();
vehicleRotated = new Dictionary<int, Bitmap>();
vehicleRotated[0] = limoBitmap;
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="src">Initialize with the values in this struct.</param>
public BoardLocation(BoardLocation src)
{
mapPosition = new Point(src.MapPosition.X, src.MapPosition.Y);
TileMoves = src.TileMoves;
OffsetTileMoves = src.OffsetTileMoves;
}
public void SetTileLocation(MapSquare square, Point ptTile, MapSquare.COMPASS_DIRECTION direction)
{
switch (square.Tile.Direction)
{
case MapTile.DIRECTION.NORTH_SOUTH:
case MapTile.DIRECTION.EAST_WEST:
case MapTile.DIRECTION.INTERSECTION:
case MapTile.DIRECTION.T_NORTH:
case MapTile.DIRECTION.T_EAST:
case MapTile.DIRECTION.T_SOUTH:
case MapTile.DIRECTION.T_WEST:
switch (direction)
{
case MapSquare.COMPASS_DIRECTION.NORTH:
Location =
new BoardLocation(new Point(ptTile.X*TileMovement.UNITS_PER_TILE + addMiddleFarLane,
ptTile.Y*TileMovement.UNITS_PER_TILE + addMiddleTile),
TileMovement.GetMove(MapSquare.COMPASS_DIRECTION.NORTH, MapSquare.COMPASS_DIRECTION.NORTH));
return;
case MapSquare.COMPASS_DIRECTION.EAST:
Location =
new BoardLocation(new Point(ptTile.X*TileMovement.UNITS_PER_TILE + addMiddleTile,
ptTile.Y*TileMovement.UNITS_PER_TILE + addMiddleFarLane),
TileMovement.GetMove(MapSquare.COMPASS_DIRECTION.EAST, MapSquare.COMPASS_DIRECTION.EAST));
return;
case MapSquare.COMPASS_DIRECTION.SOUTH:
Location = new BoardLocation(new Point(ptTile.X*TileMovement.UNITS_PER_TILE + addMiddleNearLane,
ptTile.Y*TileMovement.UNITS_PER_TILE + addMiddleTile),
TileMovement.GetMove(MapSquare.COMPASS_DIRECTION.SOUTH,
MapSquare.COMPASS_DIRECTION.SOUTH));
return;
case MapSquare.COMPASS_DIRECTION.WEST:
Location = new BoardLocation(new Point(ptTile.X * TileMovement.UNITS_PER_TILE + addMiddleTile,
(ptTile.Y * TileMovement.UNITS_PER_TILE + addMiddleNearLane)),
TileMovement.GetMove(MapSquare.COMPASS_DIRECTION.WEST,
MapSquare.COMPASS_DIRECTION.WEST));
return;
}
return;
}
}
/// <summary>
/// Calculates the estimated path for each limo. Resets count of steps taken. Adjusts speed.
/// </summary>
/// <param name="plyr">The player being reset for the move.</param>
private void PrepareToMove(Player plyr)
{
if (log.IsDebugEnabled)
log.Debug(string.Format("{0} : PrepareToMove, location = {1}", plyr.Name, plyr.Limo.Location));
plyr.Limo.Future.Clear();
Point ptOn = plyr.Limo.Location.MapPosition;
Point ptMapStart = BoardLocation.MapToTile(ptOn);
plyr.Limo.AddFuture(ptOn);
BoardLocation location = new BoardLocation(plyr.Limo.Location);
int pathOffset = 0;
for (int ind = 0; ind < Limo.NUM_FUTURE; ind++)
{
if (location.IsMoveInsideTile)
{
location.Move();
plyr.Limo.AddFuture(location.MapPosition);
continue;
}
// get where we enter the next tile
Point ptNextMap = location.NextPosition;
Point ptNextTile = location.NextTilePosition;
MapSquare squareNext = MainMap.Squares[ptNextTile.X][ptNextTile.Y];
MapSquare.COMPASS_DIRECTION dirOn = location.Direction;
// if we enter a stop or signal, we're done guessing the future. We've actually moved the car half way into the
// intersection in this case. But it's more efficient than getting the front location each step and
// we need the path up to the tile edge.
// We go on a signal regardless of color because it can be green when we get there and this is used to see if cars
// the other way can turn left.
if (ptNextTile != ptMapStart)
{
if (squareNext.IsStopAllGreen(dirOn))
{
if (log.IsDebugEnabled)
log.Debug(string.Format("{0} : PrepareToMove hit stop at = {1}, {2}", plyr.Name, ptNextTile, dirOn));
break;
}
// might be a u-turn
ptMapStart = Point.Empty;
}
// move into the next tile - so below calculations are based on the tile we've just entered (but can now move through in any direction).
location.Move();
plyr.Limo.AddFuture(location.MapPosition);
// we now work with the next position because that moves us into the next tile if we are at offset 0 and going north or west.
// this has to be the next map position converted to tile position because that is sometimes this tile position, sometimes next.
Trap.trap(location.MapPosition != ptNextMap);
ptNextMap = location.NextPosition;
ptNextTile = BoardLocation.MapToTile(ptNextMap);
// we increment it here because a U-turn does not move to the next tile and we need the same offset again.
if ((pathOffset < plyr.Limo.PathTiles.Count) && (plyr.Limo.PathTiles[pathOffset] == ptNextTile))
pathOffset++;
// get our new destination - from the path if valid
MapSquare.COMPASS_DIRECTION destDirection = MapSquare.COMPASS_DIRECTION.NONE;
if (plyr.Limo.PathTiles.Count > pathOffset)
{
int x = plyr.Limo.PathTiles[pathOffset].X - ptNextTile.X;
int y = plyr.Limo.PathTiles[pathOffset].Y - ptNextTile.Y;
if (Math.Abs(x) + Math.Abs(y) == 1)
destDirection = MapSquare.PointsDirection(ptNextTile, plyr.Limo.PathTiles[pathOffset]);
else
if (log.IsDebugEnabled)
log.Debug(string.Format("{0} : PrepareToMove path error at = {1}, {2}; pathOff={3}, count={4}; x={5}, y={6}", plyr.Name, ptNextTile, dirOn, pathOffset, plyr.Limo.PathTiles.Count, x, y));
}
// if no path, we get the next one only if just one choice (straight/curves) or straight is allowed.
// in other words, entering the top of a T we assume straight across. Entering from the base we stop (returns NONE).
if (destDirection == MapSquare.COMPASS_DIRECTION.NONE)
destDirection = squareNext.Tile.GetStraightNext(dirOn);
if (destDirection == MapSquare.COMPASS_DIRECTION.NONE)
{
if (log.IsDebugEnabled)
log.Debug(string.Format("{0} : PrepareToMove no dirNext at = {1}, {2}; pathOff={3}, count={4}", plyr.Name, ptNextTile, dirOn, pathOffset, plyr.Limo.PathTiles.Count));
break;
}
// get the inter-tile movement and assign
TileMovement movement = TileMovement.GetMove(dirOn, destDirection);
location.SetMapPosition(location.MapPosition, movement);
if (log.IsDebugEnabled)
log.Debug(string.Format("{0} : PrepareToMove next tile complete, location = {1}", plyr.Name, location));
}
if (log.IsDebugEnabled)
{
if (plyr.Limo.Future.Count == 0)
log.Debug(string.Format("{0} : PrepareToMove complete, future, len=0", plyr.Name));
else
log.Debug(string.Format("{0} : PrepareToMove complete, future = {1}..{2}, len={3}", plyr.Name,
plyr.Limo.Future[0], plyr.Limo.Future[plyr.Limo.Future.Count - 1], plyr.Limo.Future.Count));
}
}
