void CreateMap(HexGrid hexGrid, SetupData setupData, WorldController worldController)
{
//LAND OR OCEAN
foreach (HexCell cell in hexGrid.Cells)
{
List <HexCell> neighborLandTiles = new List <HexCell>();
neighborLandTiles.PopulateListWithMatchingConditions(cell.Neighbors, (c) => c.IsLand == true);
if (neighborLandTiles.Count == 0)
{
bool isNewLand = setupData.newLandmassChance > HexMetrics.SampleHashGrid(cell.Position).a;
cell.IsLand = isNewLand;
if (isNewLand)
{
Landmass newLandmass = new Landmass();
worldController.Landmasses.Add(newLandmass);
cell.Landmass = newLandmass;
}
}
else
{
bool isLand = setupData.landByLandChance * neighborLandTiles.Count > HexMetrics.SampleHashGrid(cell.Position).a;
//Add all nearby landmasses to list
List <Landmass> neighboringLandmasses = new List <Landmass>();
foreach (var landCell in neighborLandTiles)
{
if (neighboringLandmasses.Contains(landCell.Landmass))
{
continue;
}
neighboringLandmasses.Add(landCell.Landmass);
}
//Get size of all nearby landmasses
int totalSize = 0;
foreach (var landmass in neighboringLandmasses)
{
totalSize += landmass.landCells.Count;
}
//If exceeding maximum landmasssize after conversion to land (and combining any landmasses previously not connected, then abort
if (totalSize + 1 > setupData.landMassMaxSize)
{
isLand = false;
}
cell.IsLand = isLand;
if (isLand)
{
cell.Landmass = neighborLandTiles[0].Landmass;
}
}
}
//SET HEXES SURROUNDED BY LAND AS LAND
foreach (HexCell cell in hexGrid.Cells)
{
List <HexCell> neighborLandTiles = new List <HexCell>();
neighborLandTiles.PopulateListWithMatchingConditions(cell.Neighbors, (c) => c.IsLand == true);
if (neighborLandTiles.Count == 6)
{
cell.IsLand = true;
cell.Landmass = neighborLandTiles[0].Landmass;
}
}
//Clear empty landmasses
for (int i = 0; i < worldController.Landmasses.Count; i++)
{
if (worldController.Landmasses[i].landCells.Count < 1)
{
worldController.Landmasses.RemoveAt(i);
i--;
}
}
//BITMASK AND VISUALS
foreach (HexCell cell in hexGrid.Cells)
{
cell.CalculateBitmask();
SetTerrainCellVisual(cell);
}
//HARBORS AND POINTS OF INTERESTS
int strongholds = 0;
for (int i = 0; i < worldController.Landmasses.Count; i++)
{
Landmass landmass = worldController.Landmasses[i];
HexCell poiCell = Utility.ReturnRandom(landmass.GetShores(), setupData.Seed);
landmass.poiLocationCell = poiCell;
PointOfInterest.Type typeToSpawn = PointOfInterest.Type.Harbor;
if (HexMetrics.SampleHashGrid(poiCell.Position).c < setupData.strongholdSpawnChance && strongholds < setupData.strongholdsToSpawn)
{
typeToSpawn = PointOfInterest.Type.Stronghold;
strongholds++;
}
landmass.TypeOfPOI = typeToSpawn;
}
int remainingStrongholdsToSpawn = setupData.strongholdsToSpawn - strongholds;
while (remainingStrongholdsToSpawn > 0)
{
Landmass newPoiLandmass = Utility.ReturnRandomElementWithCondition(worldController.Landmasses, (landmass) => landmass.TypeOfPOI != PointOfInterest.Type.Stronghold);
newPoiLandmass.TypeOfPOI = PointOfInterest.Type.Stronghold;
remainingStrongholdsToSpawn--;
}
//Setup point of interests
foreach (Landmass landmass in worldController.Landmasses)
{
switch (landmass.TypeOfPOI)
{
case PointOfInterest.Type.Harbor:
worldController.Harbors.Add(AddHarbor(landmass.poiLocationCell, setupData));
break;
case PointOfInterest.Type.Stronghold:
worldController.Strongholds.Add(AddStronghold(landmass.poiLocationCell, setupData));
break;
}
}
}
