protected virtual bool FindEnemies()
{
if (Location == null)
{
hountingPath = null;
return(false);
}
ILiveEntity enemy = null;
ITile matchedTile = null;
globalSearcher.StartSearch(Location.Tile, Location.Tile, Math.Max(DetectRange, SightRange), (tile, layer, bundle) =>
{
enemy = tile.LayoutManager.Entities.FirstOrDefault(e => RelationManager.IsEnemy(e.RelationManager.RelationToken));
if (enemy != null)
{
globalSearcher.StopSearch();
matchedTile = tile;
}
});
if (enemy != null)
{
hountingPath = globalSearcher.GetShortestRoute(matchedTile);
//$"{this} found enemies at {hountingPath.Last().GridPosition}".Dump();
return(true);
}
else
{
hountingPath = null;
return(false);
}
}
private IReadOnlyList <Tile> FindNextWatchLocation()
{
var maxTravelDistance = random.Next(2, 2 * watchAroundRadius + 1);
Tile destTile = Location.Tile;
uint destTileUsages = 0;
int desDist = 0;
watchAroundArea.StartSearch(watchAroungOrigin, Location.Tile, watchAroundRadius, (tile, distance, bundle) =>
{
if (tile == null)
{
throw new Exception();
}
if (distance > maxTravelDistance)
{
watchAroundArea.StopSearch();
}
if ((desDist < distance) || (desDist == distance && destTileUsages < bundle))
{
destTile = tile;
destTileUsages = bundle;
desDist = distance;
}
});
if (destTile == null)
{
throw new Exception();
}
return(watchAroundArea.GetShortestRoute(destTile));
}
protected virtual IReadOnlyList <ITile> FindNextWatchLocation()
{
if (Location == null)
{
return(Enumerable.Empty <ITile>().ToList());
}
var maxTravelDistance = random.Next(2, 2 * watchAroundRadius + 1);
ITile destTile = Location.Tile;
uint destTileUsages = 0;
int desDist = 0;
//TODO current location is outside of range ?? shouldnt by solved by go home rutine ?
int distanceFromOrigin = (int)(watchAroungOrigin.GridPosition - Location.Tile.GridPosition).ToVector2().Length();
watchAroundArea.StartSearch(watchAroungOrigin, Location.Tile, Math.Max(distanceFromOrigin, watchAroundRadius), (tile, distance, bundle) =>
{
if (tile == null)
{
throw new Exception();
}
if (distance > maxTravelDistance)
{
watchAroundArea.StopSearch();
}
if ((desDist < distance) || (desDist == distance && destTileUsages < bundle))
{
destTile = tile;
destTileUsages = bundle;
desDist = distance;
}
});
if (destTile == null)
{
throw new Exception();
}
return(watchAroundArea.GetShortestRoute(destTile));
}
