public static ISet <HexCubeCoord> Polymino(IHexCoord origin, int size)
{
// OBACHT!
// use NetRand for now, should replace with some interface thingy, that can be passed as parameter!
var center = origin.CubeCoord;
var coords = new HashSet <HexCubeCoord>();
coords.Add(center);
int tries = 0;
while (coords.Count < size)
{
// choose hex
// TODO: add parameter for lengthy/bulky polyminos
// param=1 => choose hexes farther from origin, param=0 => prefer hexes near origin
// maybe each hex can only be chosen once / twice?
center = coords.ElementAt(NetRand.Range(0, coords.Count));
// add max dist parameter?
// choose random neighbor, here the lengthy/bulky param could also be used?
var neighbor = center + Offset(NetRand.Enum <HexDirection>());
// add neighbor to collection
coords.Add(neighbor);
tries++;
}
//Debug.Log($"generated polymino of size {size}. took {tries} tries.");
return(coords);
}
public static bool Generate(IGameConfiguration game, IHexMap _map, IEntityManager _gem, out List <Squad> _squads)
{
_map.Columns = game.Map.Columns;
_map.Rows = game.Map.Rows;
_map.GenParams.noiseOffset = game.Map.NoiseOffset;
_map.GenParams.noiseScale = game.Map.NoiseScale;
_map.GenParams.heightScale = game.Map.HeightScale;
// Initialize Random with seed!
NetRand.Seed(game.RandomSeed);
_map.BuildMap();
var deckConfig = Resources.Load <CardDeckConfig>("Basic_Deck");
_squads = new List <Squad>();
foreach (var config in game.Squads)
{
var squad = new Squad(config, deckConfig);
squad.CreateMembers(_gem);
_squads.Add(squad);
}
var blacklist = new HashSet <HexOffsetCoord>();
foreach (var s in _squads)
{
foreach (var e in s.Members)
{
blacklist.UnionWith(HexFun.Ring(e.GetComponent <HexPosComp>().Position).Select(c => c.OffsetCoord));
}
}
// hole in the middle
var center = _map.Center.CubeCoord + HexFun.Offset(HexDirection.West);
/*
* //for (int i = 0; i < 2; i++)
* {
* var pos = center;// + HexCubeCoord.Offset(NetRand.Enum<HexDirection>(), 1);
* foreach (var c in HexCubeCoord.Spiral(pos))
* if (NetRand.Chance(7, 10))
* _map.RemoveTile(c);
* }
* {
* var pos = center + HexCubeCoord.Offset(HexDirection.SouthEast) + HexCubeCoord.Offset(HexDirection.East);
* foreach (var c in HexCubeCoord.Spiral(pos))
* if (NetRand.Chance(7, 10))
* _map.RemoveTile(c);
* }
*/
foreach (var c in HexFun.Polymino(center, 9))
{
//_map.GetTile(c)?.SetColor(Color.blue);
_map.RemoveTile(c);
}
// cut of corners with no altar
// hard code this for now
for (int c = 0; c < _map.Columns; c++)
{
for (int r = 0; r < _map.Rows; r++)
{
var coord = new HexOffsetCoord(c, r).CubeCoord;
if (Mathf.Abs(coord.x - 2) > NetRand.Range(6, 8))
{
//_map.GetTile(coord)?.SetColor(Color.green);
_map.RemoveTile(coord);
}
}
}
//foreach (var c in blacklist)
// _map.GetTile(c)?.SetColor(Color.red);
// spawn debris on map
int debrisCount = NetRand.Range(7, 10);
for (int i = 0; i < debrisCount; i++)
{
// find empty position
var pos = NetRand.HexOffset(_map.Columns, _map.Rows);
var tile = _map.GetTile(pos);
while (tile == null || blacklist.Contains(pos) || tile.HasEntityOnTop)
{
pos = NetRand.HexOffset(_map.Columns, _map.Rows);
tile = _map.GetTile(pos);
}
var deb = _gem.CreateEntity("mountain");
deb.GetComponent <HexPosComp>().SetPosition(pos);
foreach (var npos in HexFun.Ring(pos, 2))
{
var neighbor = _map.GetTile(npos);
if (neighbor == null || blacklist.Contains(npos.OffsetCoord) || neighbor.HasEntityOnTop)
{
continue;
}
if (NetRand.Chance(3, 10))
{
var ndeb = _gem.CreateEntity("mountain");
ndeb.GetComponent <HexPosComp>().SetPosition(npos);
}
}
}
// generate forest patches
int treeCount = NetRand.Range(7, 16);
for (int i = 0; i < debrisCount; i++)
{
var pos = NetRand.HexOffset(_map.Columns, _map.Rows);
var tile = _map.GetTile(pos);
while (tile == null || tile.Terrain != HexTerrain.Plain || tile.HasEntityOnTop)
{
pos = NetRand.HexOffset(_map.Columns, _map.Rows);
tile = _map.GetTile(pos);
}
tile.Terrain = HexTerrain.Forest;
foreach (var npos in HexFun.Ring(pos))
{
var neighbor = _map.GetTile(npos);
if (neighbor == null || neighbor.Terrain != HexTerrain.Plain || neighbor.HasEntityOnTop)
{
continue;
}
if (NetRand.Chance(3, 10))
{
neighbor.Terrain = HexTerrain.Forest;
}
}
}
// check that there is a path from base to base
var altarPos = _squads[0].Members[0].GetComponent <HexPosComp>().Position;
var nav = _map.GetNav(new HexNavSettings(altarPos));
var otherAltar = _squads[1].Members[0].GetComponent <HexPosComp>().Position;
var target = otherAltar;
int minDist = int.MaxValue;
foreach (var n in HexFun.Ring(otherAltar))
{
var dist = nav.GetDistance(n);
if (dist == null)
{
Debug.Log("NO PATH BETWEEN ALTARS!");
return(false);
}
if (dist.Value < minDist)
{
minDist = dist.Value;
target = n.CubeCoord;
}
}
//var path = nav.PathToOrigin(target).ToList();
//foreach (var c in path)
//{
// _map.GetTile(c).SetColor(new Color32(163, 198, 255, 255));
//}
return(true);
}