public AiMoveDecision GetNextMove(State state, IServices services)
{
var myStrategy = StrategyProvider(state, services);
var enemyStrategies = Enumerable.Range(0, state.punters)
.Except(new[] { state.punter })
.Select(enemyId => StrategyProvider(state, services))
.ToArray();
var bestTurn = GetMyBestTurn(myStrategy);
var enemyBestTurns = enemyStrategies
.Select(s => s.NextTurns())
.Where(ts => ts.Count >= 2)
.Select(ts => ts.OrderByDescending(x => x.Estimation).Take(2).ToArray())
.ToArray();
if (enemyBestTurns.Any())
{
var bestestEnemyTurns = enemyBestTurns.MaxBy(ts => ts[0].Estimation - ts[1].Estimation);
if (bestestEnemyTurns[0].Estimation > Settings.EnemyTurnEstimationDifferenceWeight *
bestestEnemyTurns[1].Estimation &&
bestestEnemyTurns[0].Estimation > Settings.MyTurnEsimationWeight * bestTurn.Estimation)
{
bestTurn = bestestEnemyTurns[0];
}
}
if (bestTurn.Estimation < 0)
{
return(AiMoveDecision.Pass(state.punter));
}
return(bestTurn.Move);
}
public AiMoveDecision GetNextMove(State state, IServices services)
{
var strategy = StrategyProvider(state, services);
var turns = strategy.NextTurns();
if (!turns.Any())
{
return(AiMoveDecision.Pass(state.punter));
}
return(turns.MaxBy(x => x.Estimation).Move);
}
private static AiMoveDecision GetNextMove(IAi ai, State state, bool eatExceptions, Dictionary <IAi, Exception> lastException)
{
try
{
return(ai.GetNextMove(state, new Services(state)));
}
catch (Exception e)
{
lastException[ai] = e;
if (eatExceptions)
{
return(AiMoveDecision.Pass(state.punter, e.ToString()));
}
else
{
throw;
}
}
}
private AiMoveDecision TryGetNextMove()
{
var meetingPoint = meetingPointService.MeetingPoint;
var toDo = graph.GetNotOwnedMines(state.punter).Select(x => x.Id);
var myVerts = graph.Vertexes.Values.Where(
v =>
v.Edges.Any(e => e.IsOwnedBy(state.punter)) || v.Id == meetingPoint)
.Select(x => x.Id)
.ToList();
var shortest = new ShortestPathFinder(graph, state.punter, myVerts);
var skip = false;
foreach (var mine in toDo)
{
var path = shortest.GetPath(mine);
if (path == null)
{
continue;
}
int len = path.Count - 1;
if (len > state.credits[state.punter])
{
skip = true;
continue;
}
return(AiMoveDecision.Splurge(state.punter, path.ToArray()));
}
if (skip)
{
return(AiMoveDecision.Pass(state.punter, "wait"));
}
return(null);
}
