public void GenerateMap(int size, int difficulty)
{
ClearMap();
LSWeightedList <MapTile> adjacencyMapTiles = new LSWeightedList <MapTile>();
foreach (LSWeightedItem <MapTile> tile in mapTiles)
{
if (tile.item != null)
{
adjacencyMapTiles.Add(new LSWeightedItem <MapTile>(tile.item, 0));
}
}
Vector3 midPoint = new Vector3(size / 2f, size / 2f, 0f);
Util.DoubleLoop(size, size, (x, y) =>
{
MapTile baseTile = Instantiate(groundTile, new Vector3(x * tileSize.x, y * tileSize.y, 0f), Quaternion.identity);
mapTileBaseObjects.Add(baseTile);
Vector3 pos = new Vector3(x * tileSize.x, y * tileSize.y, 0f);
if (Vector3.Distance(pos, midPoint) >= 5f)
{
foreach (MapTile t in mapTileObjects.FindAll(i => Vector3.Distance(i.transform.position, pos) <= 1.05f))
{
adjacencyMapTiles.Find(i => i.item.tileType == t.tileType).weight += t.adjacencyBonus;
mapTiles.Find(i => i.item != null && i.item.tileType == t.tileType).weight += t.adjacencyBonus;
}
MapTile randomTile = mapTiles.GetRandomItem();
foreach (LSWeightedItem <MapTile> t in adjacencyMapTiles.FindAll(i => i.weight > 0))
{
mapTiles.Find(i => i.item != null && i.item.tileType == t.item.tileType).weight -= t.weight;
t.weight = 0;
}
if (randomTile != null)
{
mapTileObjects.Add(Instantiate(randomTile, pos, Quaternion.identity));
}
else
{
if (Vector3.Distance(pos, midPoint) >= 10f)
{
Util.Maybe(enemies.GetRandomItem(), randomEnemy =>
{
enemyObjects.Add(Instantiate(randomEnemy, pos, Quaternion.identity));
});
}
}
}
});
Vector3 apexLocation = midPoint;
apexLocation.x *= UnityEngine.Random.value > .5f ? 1.5f : .5f;
apexLocation.y *= UnityEngine.Random.value > .5f ? 1.5f : .5f;
enemyObjects.Add(Instantiate(apexPredator, apexLocation, Quaternion.identity));
onMapGenerated.Invoke();
}
void SetBiomeBias()
{
Biome commonBiome;
Biome unCommonBiome;
do
{
commonBiome = biomeList.GetRandomItem();
unCommonBiome = biomeList.GetRandomItem();
} while (commonBiome.biomeName == unCommonBiome.biomeName || commonBiome.biomeName == "Grasslands"); //grasslands should never be the common biome
biomeList.Find(x => x.item.biomeName == commonBiome.biomeName).weight = 30;
biomeList.Find(x => x.item.biomeName == unCommonBiome.biomeName).weight = 5;
}