private Tile ChooseTarget()
{
HashSet <Tile> targets = new HashSet <Tile>();
targets.UnionWith(map.AllEnemyPlayers);
targets.UnionWith(map.AllMonsters);
targets.UnionWith(map.AllWalls);
float maxPriority = 0;
float numberOfTargetsOnMaxPriority = 0;
Tile finalTarget = default;
foreach (var target in targets)
{
var nearestWalkable = GetNearestWalkableTileToPlaceBomb(target, out var numberOfTargets);
if (nearestWalkable == null)
{
continue;
}
if (IsTileDangerousToGo(pathfinder.NextTileOnPath(nearestWalkable.Value)))
{
continue;
}
if (map.GetManhattanDistance(myTile, target) == 1)
{
continue;
}
float score = 0;
if (target.IsEnemyPlayer)
{
score = GameLib.PlayerKillScore;
}
if (target.IsMonster)
{
score = GameLib.MonsterKillScore;
}
if (target.IsRegularWall)
{
score = GameLib.WallDestroyScore;
}
if (blastZone.ContainsKey(target) && map.GetManhattanDistance(myTile, target) < 5)
{
score *= (blastZone[target] - 1) * 0.25f;
score = Math.Clamp(score, 0, int.MaxValue);
if (target.IsRegularWall)
{
score = 0;
}
}
var distance = Math.Clamp(pathfinder.GetDistance(nearestWalkable.Value) - 3, 1, int.MaxValue);
if (distance > 1000)
{
continue;
}
float priority = score / (distance * distance);
if (Math.Abs(priority - maxPriority) < 0.01 && numberOfTargets > numberOfTargetsOnMaxPriority)
{
maxPriority = priority;
finalTarget = nearestWalkable.Value;
}
if (priority > maxPriority)
{
maxPriority = priority;
finalTarget = nearestWalkable.Value;
}
}
return(finalTarget);
}
private AgentAction PlantBomb(HashSet <Tile> safeTiles)
{
var tileTo = pathfinder.NextTileOnPath(safeTiles.OrderBy(x => pathfinder.GetDistance(x)).First());
return(GameLib.BombDirectionTo(myTile, tileTo));
}