private GridExplorer CreateExplorer()
{
var explorer = new GridExplorer
{
AutoResetOnAreaChange = false,
TileKnownRadius = Settings.TileKnownRadius,
TileSeenRadius = Settings.TileSeenRadius
};
explorer.Start();
return(explorer);
}
public ComplexExplorer()
{
Settings = ProvideSettings();
Settings.LogProperties();
if (Settings.BasicExploration)
{
_explorer = CreateExplorer();
}
else
{
_explorers = new Dictionary <WorldPosition, GridExplorer>();
InitNewLevel();
}
}
/// <summary>
/// Asks player for move.
/// </summary>
/// <param name="tile">Tile to be placed.</param>
/// <param name="tilePlacement">Tile placement part of the move.</param>
/// <param name="followerPlacement">Follower placement part of the move.</param>
public void GetMove(TileScheme tile, out PlayerRequest tilePlacement, out PlayerRequest followerPlacement)
{
var grid = _Executor.CurrentGameState.Grid;
List <Tuple <Coords, TileOrientation> > tilePlacementPossibilities = new List <Tuple <Coords, TileOrientation> >();
foreach (var baseCoords in grid.Keys)
{
// Check all possible placements = places neighbouring already placed tiles
foreach (var neighOr in new TileOrienationEnumerator())
{
var coords = baseCoords.GetNeighbouringCoords(neighOr);
// If tile is already placed, skip
if (grid.ContainsKey(coords))
{
continue;
}
// Check all orientations of the tile
foreach (var orientation in new TileOrienationEnumerator())
{
// If cannot be placed, skip
try
{
GridExplorer.CheckTilePlacement(grid, tile, coords, orientation, false);
tilePlacementPossibilities.Add(new Tuple <Coords, TileOrientation>(coords, orientation));
}
catch (GameException)
{
}
}
}
}
// Select one possibility
var selected = tilePlacementPossibilities[_Random.Next(tilePlacementPossibilities.Count)];
tilePlacement = new PlayerRequest()
{
Type = PlayerRequestType.TILE_PLACEMENT,
Color = Color,
Coords = selected.Item1,
Orientation = selected.Item2,
Scheme = tile
};
// Make fake executor
GameExecutor executor = new GameExecutor();
executor.CurrentGameState = _Executor.CurrentGameState.Copy();
executor.ChangeTileSetType(TileSetType.PASSIVE);
executor.PlaceTile(Color, tile, selected.Item1, selected.Item2);
var newState = executor.CurrentGameState;
followerPlacement = new PlayerRequest()
{
Type = PlayerRequestType.NO_FOLLOWER_PLACEMENT,
Color = Color
};
// Compute best move for followers
int bestFollowerMoveValue = -1;
// If can place
if (newState.PlacedFollowers.Where(p => p.Color == Color).Count() < newState.Params.FollowerAmount)
{
for (int i = 0; i < tile.RegionCount; i++)
{
if (!GridExplorer.IsRegionOccupied(newState.Grid, selected.Item1, i))
{
int newScore = GridExplorer.GetPointsForFollower(newState.Grid, selected.Item1, i, false);
if (newScore > bestFollowerMoveValue)
{
bestFollowerMoveValue = newScore;
followerPlacement.Type = PlayerRequestType.FOLLOWER_PLACEMENT;
followerPlacement.Coords = selected.Item1;
followerPlacement.RegionId = i;
}
}
}
}
// For all own placed folowers
foreach (var fp in newState.PlacedFollowers.Where(p => p.Color == Color))
{
int newScore = -1;
switch (newState.Grid[fp.TileCoords].Scheme.GetRegionType(fp.RegionId))
{
case RegionType.MOUNTAIN:
if (GridExplorer.IsRegionClosed(newState.Grid, fp.TileCoords, fp.RegionId))
{
newScore = 2; // If placing is for at least 2, it is good! (else get out of here)
}
else if (GridExplorer.GetPointsForFollower(newState.Grid, fp.TileCoords, fp.RegionId, false) < 2)
{
newScore = 1; // If there are too few points, get out of here
}
else
{
newScore = -1; // Else you can wait with this follower
}
break;
case RegionType.SEA:
case RegionType.GRASSLAND:
if (GridExplorer.IsRegionClosed(newState.Grid, fp.TileCoords, fp.RegionId))
{
newScore = 3; // If placing is for at least 3, it is good! (else get out of here)
}
else if (GridExplorer.GetPointsForFollower(newState.Grid, fp.TileCoords, fp.RegionId, false) < 2)
{
newScore = 1; // If there are too few points, get out of here
}
else
{
newScore = -1;
}
break;
}
if (newScore > bestFollowerMoveValue)
{
bestFollowerMoveValue = newScore;
followerPlacement.Type = PlayerRequestType.FOLLOWER_REMOVEMENT;
followerPlacement.Coords = fp.TileCoords;
}
}
}
