public ClientUpdateDto PredictCollision()
{
var dDist = 20;
var activePlayers = _players.Where(p => p.IsAlive()).ToList();
var allTrails = new List <TrailSegment>();
foreach (var p in activePlayers)
{
var isSelf = p.GetId() == _botId;
allTrails.AddRange(p.GetBike().GetTrailSegmentList(!isSelf));
}
var incCollision = _botBike.Collides(allTrails, dDist, out _) || _arena.CheckCollision(_botBike, dDist);
if (!incCollision)
{
return(null);
}
var newVal = _rand.Next(0, 2) == 0 ? -1 : 1;
var updateDto = new ClientUpdateDto {
PlayerId = _botId
};
if (_botBike.GetDir().X != 0)
{
updateDto.XDir = 0;
updateDto.YDir = newVal;
}
else if (_botBike.GetDir().Y != 0)
{
updateDto.XDir = newVal;
updateDto.YDir = 0;
}
return(RandomDirectionDto());
}