internal void FilterNavHazards(MapTileSet maybeTiles)
{
// filter tiles containing wall
maybeTiles = maybeTiles.Where(t => t.clear).ToMapTileSet();
// don't move directly onto player
maybeTiles = maybeTiles.Where(t => t.loc != Refs.p.loc).ToMapTileSet();
// or right next to the player!
Loc playerLoc = Refs.p.loc;
MapTile playerTile = Refs.m.TileByLoc(playerLoc);
var grabRange = playerTile.GetPossibleMoves(Dir.Cardinals);
foreach (MapTile g in grabRange)
{
maybeTiles = maybeTiles.Where(t => t.loc != g.loc).ToMapTileSet();
}
// don't move directly onto another cubi
foreach (Cubi c in Refs.h.roster)
{
maybeTiles = maybeTiles.Where(t => t.loc != c.loc).ToMapTileSet();
}
// and don't move directly onto a pent!
foreach (Loc pent in Refs.m.pents)
{
maybeTiles = maybeTiles.Where(t => t.loc != pent).ToMapTileSet();
}
}
internal void MakeClearArea(Loc point1, Loc point2)
{
// todo note clears the area inside, not including the boundary
MapTileSet workingList = TileList();
workingList = workingList.Where(t =>
t.loc.X > point1.X &&
t.loc.X < point2.X).ToMapTileSet();
workingList = workingList.Where(t =>
t.loc.Y > point1.Y &&
t.loc.Y < point2.Y).ToMapTileSet();
foreach (MapTile t in workingList)
{
t.clear = true;
}
}
} // end healwalls
internal void SpreadNectar()
{
// todo : see final nectar spreading goals txt
foreach (MapTile t in tiles)
{
if (t.clear && (t.TotalNectar() > 8 || t.StackedNectar()))
{
//Console.WriteLine("Nectar heavy tile (drips>8) detected, spreading...");
MapTileSet spreadArea = t.GetPossibleMoves(Dir.AllAround);
spreadArea = spreadArea.Where(x => x.clear).ToMapTileSet();
spreadArea = spreadArea.Where(x => !x.StackedNectar()).ToMapTileSet();
spreadArea = spreadArea.Where(x => x.TotalNectar() <= t.TotalNectar()).ToMapTileSet();
int lightestLevel = -1;
int lightestAmt = 99;
for (int nLoop = 0; nLoop < t.nectarLevel.Length; nLoop++)
{
if ((t.nectarLevel[nLoop] > 0) && (t.nectarLevel[nLoop] < lightestAmt))
{
lightestAmt = t.nectarLevel[nLoop];
lightestLevel = nLoop;
}
}
// todo : note this will bias spread direction but okay for now
foreach (MapTile spreadTo in spreadArea)
{
if ((spreadTo.nectarLevel[lightestLevel] < t.nectarLevel[lightestLevel]) &&
(t.nectarLevel[lightestLevel] > 0))
{
spreadTo.nectarLevel[lightestLevel]++;
t.nectarLevel[lightestLevel]--;
}
}
}
}
}
public static MapTileSet Tunnelable(MapTileSet ts)
{
return(ts.Where(t => t.noTunnel == false).ToMapTileSet());
}
public static MapTileSet FilterOutClear(MapTileSet ts)
{
return(ts.Where(t => !t.clear).ToMapTileSet());
}
