/// <summary>
/// Player places tile on a grid.
/// </summary>
/// <param name="player">Color of player making the move.</param>
/// <param name="tile">Tile that is being placed.</param>
/// <param name="coords">Coordinates of tile.</param>
/// <param name="orientation">Orientation of the tile.</param>
/// <exception cref="GameException">Exeption describing the error.</exception>
public void PlaceTile(PlayerColor player, TileScheme tile, Coords coords, TileOrientation orientation)
{
// Check if the first tile is being placed
if (player == PlayerColor.NONE && (CurrentGameState.CurrentPhase == GamePhase.BEFORE_START || _TileSetType != TileSetType.STANDARD))
{
// Check the tile placement
GridExplorer.CheckTilePlacement(CurrentGameState.Grid, tile, coords, orientation, first: true);
if (_TileSetType == TileSetType.STANDARD_PASSIVE)
{
((StandardPassiveTileSetSupplier)CurrentGameState.TileSupplier).DiscardTile(tile);
}
CurrentGameState.Grid.Add(coords, new TilePlacement()
{
Orientation = orientation,
Scheme = tile
});
TilePlacedEvent.Invoke(PlayerColor.NONE, tile, coords, orientation);
return;
}
// Check if correct player is making the request
if (CurrentGameState.Params.PlayerOrder[CurrentGameState.CurrentPlayerIndex] != player)
{
throw new NotOnMoveException();
}
// Check if it is correct time to place a tile
if (CurrentGameState.CurrentPhase != GamePhase.TILE_SELECTED)
{
throw new WrongMovePhaseException();
}
// Check if tile is the same
if ((_TileSetType == TileSetType.STANDARD) && !CurrentGameState.CurrentTile.IsSameAs(tile))
{
throw new WrongTileException();
}
// Check the tile placement
GridExplorer.CheckTilePlacement(CurrentGameState.Grid, tile, coords, orientation, first: false);
// Place the tile
CurrentGameState.Grid.Add(coords, new TilePlacement()
{
Orientation = orientation,
Scheme = tile
});
CurrentGameState.CurrentCoords = coords;
CurrentGameState.CurrentPhase = GamePhase.TILE_PLACED;
TilePlacedEvent.Invoke(player, tile, coords, orientation);
if (_TileSetType == TileSetType.STANDARD_PASSIVE)
{
((StandardPassiveTileSetSupplier)CurrentGameState.TileSupplier).DiscardTile(tile);
}
}
public void DiscardTile(TileScheme tile)
{
var foundTile = _RemainingTiles.Where(x => x.IsSameAs(tile)).FirstOrDefault();
if (foundTile == null)
{
throw new InvalidOperationException("Tile was not found in the tile set.");
}
_RemainingTiles.Remove(foundTile);
}
/// <summary>
/// Starts move.
/// </summary>
private void StartNextMove()
{
// Move to the next player
CurrentGameState.CurrentPlayerIndex = (CurrentGameState.CurrentPlayerIndex + 1) % CurrentGameState.Params.PlayerAmount;
// Select next tile
TileScheme selectedTile = CurrentGameState.TileSupplier.GetNext();
CurrentGameState.CurrentTile = selectedTile;
// Notify about the move and change state type
CurrentGameState.CurrentPhase = GamePhase.TILE_SELECTED;
MoveStartedEvent.Invoke(CurrentGameState.Params.PlayerOrder[CurrentGameState.CurrentPlayerIndex], selectedTile);
}
/// <summary>
/// Creates "1,7-tile".
/// </summary>
/// <param name="type1">First type of region on the tile.</param>
/// <param name="type2">Second type of region on the tile.</param>
/// <param name="city">Is there a city between the regions?</param>
/// <returns>Created tile.</returns>
private TileScheme Create17Tile(RegionType type1, RegionType type2, bool city)
{
var result = new TileScheme()
{
Layout = TileSchemeLayout.L17,
CityCount = 0,
RegionInfos = new TileScheme.RegionInfo[2] {
new TileScheme.RegionInfo()
{
Type = type1,
Borders = new List <TileOrientation>()
{
TileOrientation.N
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
1
}
},
new TileScheme.RegionInfo()
{
Type = type2,
Borders = new List <TileOrientation>()
{
TileOrientation.E,
TileOrientation.S,
TileOrientation.W
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
0
}
}
}
};
if (city)
{
result.CityCount = 1;
result.RegionInfos[0].NeighbouringCitiesIds.Add(0);
result.RegionInfos[1].NeighbouringCitiesIds.Add(0);
}
return(result);
}
/// <summary>
/// Loads standard tile set to the list.
/// </summary>
private void LoadTiles()
{
// TODO: Load the tiles with 3 types of regions...
// 8-tiles
_RemainingTiles.Add(Create8Tile(RegionType.MOUNTAIN));
_RemainingTiles.Add(Create8Tile(RegionType.GRASSLAND));
_RemainingTiles.Add(Create8Tile(RegionType.SEA));
// 4,4-tiles
_RemainingTiles.Add(Create44Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, false));
_RemainingTiles.Add(Create44Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, false));
_RemainingTiles.Add(Create44Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, false));
_RemainingTiles.Add(Create44Tile(RegionType.MOUNTAIN, RegionType.SEA, true));
_RemainingTiles.Add(Create44Tile(RegionType.MOUNTAIN, RegionType.SEA, true));
_RemainingTiles.Add(Create44Tile(RegionType.MOUNTAIN, RegionType.SEA, false));
_RemainingTiles.Add(Create44Tile(RegionType.GRASSLAND, RegionType.SEA, true));
_RemainingTiles.Add(Create44Tile(RegionType.GRASSLAND, RegionType.SEA, true));
_RemainingTiles.Add(Create44Tile(RegionType.GRASSLAND, RegionType.SEA, false));
// 1,7-tiles
_RemainingTiles.Add(Create17Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, false));
_RemainingTiles.Add(Create17Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, false));
_RemainingTiles.Add(Create17Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, false));
_RemainingTiles.Add(Create17Tile(RegionType.MOUNTAIN, RegionType.SEA, true));
_RemainingTiles.Add(Create17Tile(RegionType.MOUNTAIN, RegionType.SEA, true));
_RemainingTiles.Add(Create17Tile(RegionType.MOUNTAIN, RegionType.SEA, false));
_RemainingTiles.Add(Create17Tile(RegionType.GRASSLAND, RegionType.SEA, true));
_RemainingTiles.Add(Create17Tile(RegionType.GRASSLAND, RegionType.SEA, true));
_RemainingTiles.Add(Create17Tile(RegionType.GRASSLAND, RegionType.SEA, false));
// 1,1,1,1,4-tiles
_RemainingTiles.Add(Create11114Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.SEA, false, false, false, false));
// 1,1,1,5-tiles (2 types)
_RemainingTiles.Add(Create1115Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.GRASSLAND, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.GRASSLAND, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.SEA, false, true, false));
_RemainingTiles.Add(Create1115Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.SEA, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.MOUNTAIN, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.MOUNTAIN, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.SEA, false, true, false));
_RemainingTiles.Add(Create1115Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.SEA, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.SEA, RegionType.SEA, RegionType.SEA, RegionType.MOUNTAIN, false, true, false));
_RemainingTiles.Add(Create1115Tile(RegionType.SEA, RegionType.SEA, RegionType.SEA, RegionType.MOUNTAIN, false, false, false));
_RemainingTiles.Add(Create1115Tile(RegionType.SEA, RegionType.SEA, RegionType.SEA, RegionType.GRASSLAND, false, true, false));
_RemainingTiles.Add(Create1115Tile(RegionType.SEA, RegionType.SEA, RegionType.SEA, RegionType.GRASSLAND, false, false, false));
// 1,1,6-tiles (2 types)
_RemainingTiles.Add(Create116Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.GRASSLAND, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.GRASSLAND, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.SEA, true, false));
_RemainingTiles.Add(Create116Tile(RegionType.MOUNTAIN, RegionType.MOUNTAIN, RegionType.SEA, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.MOUNTAIN, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.MOUNTAIN, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.SEA, true, false));
_RemainingTiles.Add(Create116Tile(RegionType.GRASSLAND, RegionType.GRASSLAND, RegionType.SEA, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.SEA, RegionType.SEA, RegionType.MOUNTAIN, true, false));
_RemainingTiles.Add(Create116Tile(RegionType.SEA, RegionType.SEA, RegionType.MOUNTAIN, false, false));
_RemainingTiles.Add(Create116Tile(RegionType.SEA, RegionType.SEA, RegionType.GRASSLAND, true, false));
_RemainingTiles.Add(Create116Tile(RegionType.SEA, RegionType.SEA, RegionType.GRASSLAND, false, false));
// 1,6,1-tiles (2 types)
_RemainingTiles.Add(Create161Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, RegionType.MOUNTAIN, false, false));
_RemainingTiles.Add(Create161Tile(RegionType.MOUNTAIN, RegionType.GRASSLAND, RegionType.MOUNTAIN, false, false));
_RemainingTiles.Add(Create161Tile(RegionType.MOUNTAIN, RegionType.SEA, RegionType.MOUNTAIN, true, false));
_RemainingTiles.Add(Create161Tile(RegionType.MOUNTAIN, RegionType.SEA, RegionType.MOUNTAIN, false, false));
_RemainingTiles.Add(Create161Tile(RegionType.GRASSLAND, RegionType.MOUNTAIN, RegionType.GRASSLAND, false, false));
_RemainingTiles.Add(Create161Tile(RegionType.GRASSLAND, RegionType.MOUNTAIN, RegionType.GRASSLAND, false, false));
_RemainingTiles.Add(Create161Tile(RegionType.GRASSLAND, RegionType.SEA, RegionType.GRASSLAND, true, true));
_RemainingTiles.Add(Create161Tile(RegionType.GRASSLAND, RegionType.SEA, RegionType.GRASSLAND, true, false));
_RemainingTiles.Add(Create161Tile(RegionType.SEA, RegionType.MOUNTAIN, RegionType.SEA, true, false));
_RemainingTiles.Add(Create161Tile(RegionType.SEA, RegionType.MOUNTAIN, RegionType.SEA, false, false));
_RemainingTiles.Add(Create161Tile(RegionType.SEA, RegionType.GRASSLAND, RegionType.SEA, true, false));
_RemainingTiles.Add(Create161Tile(RegionType.SEA, RegionType.GRASSLAND, RegionType.SEA, false, false));
// TEMP
_First = Create161Tile(RegionType.SEA, RegionType.MOUNTAIN, RegionType.GRASSLAND, true, false);
}
/// <summary>
/// Creates "2,2,1,3-tile".
/// </summary>
/// <param name="type1">Type of region on index 0.</param>
/// <param name="type2">Type of region on index 1.</param>
/// <param name="type3">Type of region on index 2.</param>
/// <param name="type4">Type of region on index 3.</param>
/// <param name="city12">Is there a city between the regions 1 and 2?</param>
/// <param name="city14">Is there a city between the regions 1 and 4?</param>
/// <param name="city24">Is there a city between the regions 2 and 4?</param>
/// <param name="city34">Is there a city between the regions 3 and 4?</param>
/// <returns>Created tile.</returns>
private TileScheme Create2213Tile(RegionType type1, RegionType type2, RegionType type3, RegionType type4, bool city12, bool city14, bool city24, bool city34)
{
var result = new TileScheme()
{
Layout = TileSchemeLayout.L2231,
CityCount = 0,
RegionInfos = new TileScheme.RegionInfo[4] {
new TileScheme.RegionInfo()
{
Type = type1,
Borders = new List <TileOrientation>()
{
TileOrientation.N
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
1, 3
}
},
new TileScheme.RegionInfo()
{
Type = type2,
Borders = new List <TileOrientation>()
{
TileOrientation.E
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
0, 3
}
},
new TileScheme.RegionInfo()
{
Type = type3,
Borders = new List <TileOrientation>()
{
TileOrientation.S
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
3
}
},
new TileScheme.RegionInfo()
{
Type = type4,
Borders = new List <TileOrientation>()
{
TileOrientation.W
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
0, 1, 2
}
}
}
};
if (city12)
{
result.RegionInfos[0].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[1].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city14)
{
result.RegionInfos[0].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[3].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city24)
{
result.RegionInfos[1].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[3].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city34)
{
result.RegionInfos[2].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[3].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
return(result);
}
/// <summary>
/// Gives back tile when it could not be played.
/// </summary>
/// <param name="returning">Tile to be returned to the set.</param>
public void GiveBack(TileScheme returning)
{
_RemainingTiles.Add(returning);
}
/// <summary>
/// Creates "1,1,1,1,4-tile".
/// </summary>
/// <param name="type1">Type of region on index 0.</param>
/// <param name="type2">Type of region on index 1.</param>
/// <param name="type3">Type of region on index 2.</param>
/// <param name="type4">Type of region on index 3.</param>
/// <param name="type5">Type of region on index 4.</param>
/// <param name="city15">Is there a city between the regions 1 and 5?</param>
/// <param name="city25">Is there a city between the regions 2 and 5?</param>
/// <param name="city35">Is there a city between the regions 3 and 5?</param>
/// <param name="city45">Is there a city between the regions 4 and 5?</param>
/// <returns>Created tile.</returns>
private TileScheme Create11114Tile(RegionType type1, RegionType type2, RegionType type3, RegionType type4, RegionType type5, bool city15, bool city25, bool city35, bool city45)
{
var result = new TileScheme()
{
Layout = TileSchemeLayout.L11114,
CityCount = 0,
RegionInfos = new TileScheme.RegionInfo[5] {
new TileScheme.RegionInfo()
{
Type = type1,
Borders = new List <TileOrientation>()
{
TileOrientation.N
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
4
}
},
new TileScheme.RegionInfo()
{
Type = type2,
Borders = new List <TileOrientation>()
{
TileOrientation.E
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
4
}
},
new TileScheme.RegionInfo()
{
Type = type3,
Borders = new List <TileOrientation>()
{
TileOrientation.S
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
4
}
},
new TileScheme.RegionInfo()
{
Type = type4,
Borders = new List <TileOrientation>()
{
TileOrientation.W
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
4
}
},
new TileScheme.RegionInfo()
{
Type = type5,
Borders = new List <TileOrientation>()
{
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
0, 1, 2, 3
}
}
}
};
if (city15)
{
result.RegionInfos[0].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[4].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city25)
{
result.RegionInfos[1].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[4].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city35)
{
result.RegionInfos[2].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[4].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city45)
{
result.RegionInfos[3].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[4].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
return(result);
}
/// <summary>
/// Creates "4,2,2-tile".
/// </summary>
/// <param name="type1">Type of region on index 0.</param>
/// <param name="type2">Type of region on index 1.</param>
/// <param name="type3">Type of region on index 2.</param>
/// <param name="city12">Is there a city between the regions 1 and 2?</param>
/// <param name="city13">Is there a city between the regions 1 and 3?</param>
/// <param name="city23">Is there a city between the regions 2 and 3?</param>
/// <returns>Created tile.</returns>
private TileScheme Create442Tile(RegionType type1, RegionType type2, RegionType type3, bool city12, bool city13, bool city23)
{
var result = new TileScheme()
{
Layout = TileSchemeLayout.L422,
CityCount = 0,
RegionInfos = new TileScheme.RegionInfo[3] {
new TileScheme.RegionInfo()
{
Type = type1,
Borders = new List <TileOrientation>()
{
TileOrientation.N,
TileOrientation.E
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
1, 2
}
},
new TileScheme.RegionInfo()
{
Type = type2,
Borders = new List <TileOrientation>()
{
TileOrientation.S
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
0, 2
}
},
new TileScheme.RegionInfo()
{
Type = type3,
Borders = new List <TileOrientation>()
{
TileOrientation.W
},
NeighbouringCitiesIds = new List <int>(),
NeighbouringRegionsIds = new List <int>()
{
0, 1
}
}
}
};
if (city12)
{
result.RegionInfos[0].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[1].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city13)
{
result.RegionInfos[0].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[2].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
if (city23)
{
result.RegionInfos[1].NeighbouringCitiesIds.Add(result.CityCount);
result.RegionInfos[2].NeighbouringCitiesIds.Add(result.CityCount);
result.CityCount++;
}
return(result);
}
public void GiveBack(TileScheme returning)
{
}
/// <summary>
/// Checks whether tile can be placed on given position.
/// </summary>
/// <param name="grid">Grid with all placed tiles.</param>
/// <param name="tile">Scheme of the tile.</param>
/// <param name="coords">Coordinates of the tile.</param>
/// <param name="orientation">Orientation of the tile.</param>
/// <param name="first">Is the tile first to be placed?</param>
/// <exception cref="GameException">Exception describing the error.</exception>
public static void CheckTilePlacement(Dictionary <Coords, TilePlacement> grid, TileScheme tile, Coords coords, TileOrientation orientation, bool first)
{
bool hasNeighbour = false;
// Check all neighbours
foreach (var or in new TileOrienationEnumerator())
{
if (grid.TryGetValue(coords.GetNeighbouringCoords(or), out TilePlacement neighTile))
{
hasNeighbour = true;
// Retrieve IDs of regions on appropriate positions
var thisSchemeOr = or.Derotate(orientation);
var neighSchemeOr = or.Rotate(TileOrientation.S).Derotate(neighTile.Orientation);
int thisRegionId = tile.GetRegionOnBorder(thisSchemeOr);
int neighRegionId = neighTile.Scheme.GetRegionOnBorder(neighSchemeOr);
// Check if region types are corresponding
if (neighTile.Scheme.GetRegionType(neighRegionId) != tile.GetRegionType(thisRegionId))
{
throw new WrongTileSurroundingsException();
}
}
}
// If first tile has neighbour or not-first tile has not neighbour
if (first == hasNeighbour)
{
throw new NoTileSurroundingsException();
}
}