private void PlaceHotspot(int x, int y, int danger)
{
var dangerGradientSize = (int)(Math.Sqrt(Width * Height) / DangerHotspotTightness);
if (CoordsInBounds(x, y))
{
Tiles[x, y].DangerLevel = Math.Max(danger, Tiles[x, y].DangerLevel);
Tiles[x, y].Formation = Formation.SpawnMonsters(danger);
}
for (int dx = 0; dx < danger * dangerGradientSize; dx++)
{
for (int dy = 0; dy < danger * dangerGradientSize; dy++)
{
if (CoordsInBounds(x + dx, y + dy))
{
Tiles[x + dx, y + dy].DangerLevel = Math.Max(danger - dx / dangerGradientSize - dy / dangerGradientSize, Tiles[x + dx, y + dy].DangerLevel);
}
if (CoordsInBounds(x + dx, y - dy))
{
Tiles[x + dx, y - dy].DangerLevel = Math.Max(danger - dx / dangerGradientSize - dy / dangerGradientSize, Tiles[x + dx, y - dy].DangerLevel);
}
if (CoordsInBounds(x - dx, y + dy))
{
Tiles[x - dx, y + dy].DangerLevel = Math.Max(danger - dx / dangerGradientSize - dy / dangerGradientSize, Tiles[x - dx, y + dy].DangerLevel);
}
if (CoordsInBounds(x - dx, y - dy))
{
Tiles[x - dx, y - dy].DangerLevel = Math.Max(danger - dx / dangerGradientSize - dy / dangerGradientSize, Tiles[x - dx, y - dy].DangerLevel);
}
}
}
}
private void PlaceMonsters()
{
for (var i = 0; i < Width * Height / MonsterRarity; i++)
{
var tile = Tiles.Cast <Tile>().Where(t => t.Formation == null && t.DangerLevel > 0).Pick();
tile.Formation = Formation.SpawnMonsters(tile.DangerLevel);
}
}