protected Map(GameConfiguration conf)
{
tiles = new Tile[conf.MapWidth][];
for (int x = 0; x < conf.MapWidth; x++)
{
tiles[x] = new Tile[conf.MapHeight];
}
}
private void generate(GameConfiguration conf)
{
Random random = new Random();
// First step is generate the tiles
for (int x = 0; x < conf.MapWidth; x++)
{
for (int y = 0; y < conf.MapHeight; y++)
{
tiles[x][y] = new Tile();
tiles[x][y].map = this;
}
}
// Stablish tiles adjacencies
for ( int x = 0 ; x < conf.MapWidth ; x++)
{
for (int y = 0; y < conf.MapHeight; y++)
{
Tile tile = tiles[x][y];
if (x > 0)
{
tile.adjacentTiles[(int)Direction.left] = tiles[x - 1][y];
}
if (y > 0)
{
tile.adjacentTiles[(int)Direction.up] = tiles[x][y - 1];
}
if (x < conf.MapWidth - 1)
{
tile.adjacentTiles[(int)Direction.right] = tiles[x + 1][y];
}
if (y < conf.MapHeight - 1)
{
tile.adjacentTiles[(int)Direction.down] = tiles[x][y + 1];
}
}
}
// Create provinces
for (int i = 0; i < conf.NumProvinces; i++)
{
Province p = new Province();
// Assign random terrain
Array terrains = Enum.GetValues(typeof(TerrainType));
do
{
p.terrain = Terrain.forType((TerrainType)terrains.GetValue(random.Next(terrains.Length)));
} while (p.terrain.type == TerrainType.Water);
p.villages = random.Next(1, 6);
p.troops = random.Next(1, 1000);
p.fortification = Fortification.forType((FortificationType) random.Next(0, 7));
// Assign random start position
bool validPos = false;
while (!validPos)
{
int x = random.Next(conf.MapWidth);
int y = random.Next(conf.MapHeight);
if (tiles[x][y].province == null)
{
tiles[x][y].province = p;
p.tiles.Add(tiles[x][y]);
p.seedTile = tiles[x][y];
validPos = true;
}
}
provinces.Add(p);
}
// Calculate initial province adjacent tiles
foreach (Province province in provinces)
{
foreach (Tile tile in province.tiles)
{
foreach (Tile atile in tile.adjacentTiles)
{
if (atile != null)
{
if (atile.province != tile.province)
{
province.adjacentTiles.Add(atile);
}
}
}
}
}
// Grow randomly each province to a random adjacent tile
int numIters = ((int) ((conf.MapWidth * conf.MapHeight) * (1.0 - conf.waterPercentage))) - provinces.Count;
for ( int i = 0 ; i < numIters ; i++ )
{
Province growProvince = provinces.ElementAt(random.Next(provinces.Count));
bool validTile = false;
for (int numTry = 0; numTry < 20 && !validTile; numTry++)
{
Tile growTile = growProvince.adjacentTiles.ElementAt(random.Next(growProvince.adjacentTiles.Count));
if (growTile.province == null)
{
validTile = true;
growTile.province = growProvince;
growProvince.tiles.Add(growTile);
growProvince.adjacentTiles.Remove(growTile);
foreach (Tile newAdjacentTile in growTile.adjacentTiles)
{
if (newAdjacentTile != null)
{
if (newAdjacentTile.province != growProvince)
{
growProvince.adjacentTiles.Add(newAdjacentTile);
}
}
}
}
}
}
}
public static Map CreateMap(GameConfiguration conf)
{
Map map = new Map(conf);
map.generate(conf);
return map;
}
