// ------------ Methods to initialize buildings, players and other details on to the map ------------\\
/// <summary>
/// Initializes the buildings. Creates all buildings for a given economy.
/// </summary>
/// <param name="r">The red component.</param>
private void InitBuildings(LandRegion r)
{
r.createEconomy(canWalk, new Economy(Economy.POOR));
foreach (OverworldBuilding building in r.GetBuildings())
{
int x = (int)building.Origo.x;
int y = (int)building.Origo.y;
map[x, y] = building.GetSpriteID();
}
}
/// <summary>
/// Tests the paths between all buildings inside a given land-region.
/// </summary>
/// <returns><c>true</c>, if paths between buildings was accessable, <c>false</c> otherwise.</returns>
/// <param name="region">Region.</param>
/// <param name="canWalk">Can walk.</param>
public bool TestPathsBetweenBuildings(LandRegion region, int[,] canWalk)
{
AStarAlgo aStar = new AStarAlgo(canWalk, canWalk.GetLength(0), canWalk.GetLength(1), false);
Point castlePlacement = region.GetCastle().GetPosition();
foreach (OverworldBuilding building in region.GetBuildings())
{
Point buildingPlacement = building.Origo;
if (aStar.calculate(castlePlacement, buildingPlacement).Count == 0)
{
return(false);
}
}
return(true);
}
/// <summary>
/// Initializes the players onto te map.
/// </summary>
/// <param name="map">Map.</param>
/// <param name="canWalk">Can walk.</param>
/// <param name="players">Players.</param>
public void initializePlayers(int[,] map, int[,] canWalk, Player[] players)
{
int i = 0;
foreach (Region region in regions)
{
if (region.GetType().Equals(typeof(LandRegion)))
{
LandRegion lr = (LandRegion)region;
// Place a castle at every landregion
lr.PlaceCastle(map, canWalk);
if (i < players.Length)
{
// Create a player, set the castles owner as that player.
// Also place a corresponding hero.
players[i] = new Player(i, 0);
lr.GetCastle().Player = players[i];
lr.GetCastle().Town.Owner = players[i];
players[i].Castle.Add(lr.GetCastle());
i++;
}
}
}
}
// ------------ The actual generating of the map. ------------\\
/// <summary>
/// Generates the map using a set of algorithms. This is the
/// controller for the mapgenerator namespace.
/// </summary>
/// <returns>The newly generated map.</returns>
private int[,] GenerateMap(int sites, int relaxItr, int fill, int smooth, int totalSprites, Player[] players)
{
// Using Voronoi Algorithm to make zones.
VoronoiGenerator voronoi = VoronoiSiteSetup(sites, relaxItr, totalSprites);
int[,] voronoiMap = voronoi.GetMap();
// Converting zones to regions:
RegionFill r = new RegionFill(voronoiMap, regionCenterPoints);
int[,] generatedMap = r.GetMap();
regions = r.GetRegions();
List <Region> regionBySize = new List <Region>();
foreach (Region region in regions)
{
regionBySize.Add(region);
region.ResetRegionGroundTileType(generatedMap);
}
regionBySize.Sort();
int waterRegionCount = (int)(regions.Length * percentWater);
int playerID = 0;
for (int i = 0; i < regions.Length; i++)
{
if (i <= waterRegionCount)
{
regionBySize[i] = new WaterRegion(
regionBySize[i].GetCoordinates(),
regionBySize[i].RegionCenter
);
}
else
{
Player player = null;
if (playerID < players.Length)
{
players[playerID] = player = new Player(playerID, 0);
playerID++;
}
regionBySize[i] = new LandRegion(
regionBySize[i].GetCoordinates(),
regionBySize[i].RegionCenter
);
}
for (int j = 0; j < regions.Length; j++)
{
if (regionBySize[i].Equals(regions[j]))
{
regions[j] = regionBySize[i]; break;
}
}
}
connectLostPointsToRegions(voronoiMap);
// Creating randomness through procedural map generation.:
BinaryMap binary = new BinaryMap(width, height, smooth, seed, fill, regions);
int[,] binaryMap = binary.getMap();
// Combining binary map and zone-devided maps:
generatedMap = CombineMaps(binaryMap, generatedMap);
canWalk = CreateWalkableArea(generatedMap);
initialMap = new int[width, height];
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
initialMap[x, y] = generatedMap[x, y];
}
}
// Setting the enviroment for each region:
foreach (Region region in regions)
{
if (region.GetType().Equals(typeof(LandRegion)))
{
LandRegion lr = (LandRegion)region;
lr.SetRegionGroundTileType(generatedMap);
}
else if (region.GetType().Equals(typeof(WaterRegion)))
{
WaterRegion wr = (WaterRegion)region;
wr.FillRegionWithWater(generatedMap, canWalk);
}
}
return(generatedMap);
}
