public float GetDirectionWeight(Ant criticalAnt, List <FormationInfo> allFormationInfos, int directionX, int directionY)
{
FormationInfo criticalFormationInfo = allFormationInfos.Find(x => x.ant == criticalAnt);
double[,] currentDistributionWeight = new double[11, 11];
foreach (FormationInfo info in allFormationInfos)
{
currentDistributionWeight[5 + info.blockX, 5 + info.blockY] += 1.0 / allFormationInfos.Count;
}
int newBlockX = Math.Min(Math.Max(5 + criticalFormationInfo.blockX + directionX, 0), 10);
int newBlockY = Math.Min(Math.Max(5 + criticalFormationInfo.blockY + directionY, 0), 10);
currentDistributionWeight[5 + criticalFormationInfo.blockX, 5 + criticalFormationInfo.blockY] -= 1.0 / allFormationInfos.Count;
currentDistributionWeight[newBlockX, newBlockY] += 1.0 / allFormationInfos.Count;
return(1 - (Variance(distributionWeight, currentDistributionWeight)));
}
public float GetProperRotation(Ant criticalAnt, List <FormationInfo> allFormationInfos, out double deviation)
{
FormationInfo criticalFormationInfo = allFormationInfos.Find(x => x.ant == criticalAnt);
double[,] currentDistributionWeight = new double[11, 11];
cuw = new double[11, 11];
foreach (FormationInfo info in allFormationInfos)
{
currentDistributionWeight[5 + info.blockX, 5 + info.blockY] += 1.0 / allFormationInfos.Count;
cuw[5 + info.blockX, 5 + info.blockY] += 1.0 / allFormationInfos.Count;
}
deviation = Math.Sqrt(Variance(distributionWeight, currentDistributionWeight));
dev = deviation;
List <BlockInfo> blockInfos = new List <BlockInfo>();
for (int x = -5; x <= 5; x++)
{
for (int y = -5; y <= 5; y++)
{
int newBlockX = Math.Min(Math.Max(criticalFormationInfo.blockX + x, -5), 5);
int newBlockY = Math.Min(Math.Max(criticalFormationInfo.blockY + y, -5), 5);
currentDistributionWeight[5 + newBlockX, 5 + newBlockY] -= 1.0 / allFormationInfos.Count;
blockInfos.Add(new BlockInfo {
x = newBlockX, y = newBlockY, weight = Variance(currentDistributionWeight, distributionWeight)
});
currentDistributionWeight[5 + newBlockX, 5 + newBlockY] += 1.0 / allFormationInfos.Count;
}
}
float minWeight = blockInfos.Min().weight;
var blocks = blockInfos.FindAll(x => x.weight == minWeight);
BlockInfo bestBlock = blocks.OrderBy(x => Guid.NewGuid().GetHashCode()).FirstOrDefault();
if (bestBlock.x == 0 && bestBlock.y == 0)
{
return(-1f);
}
else
{
Random r = new Random(Guid.NewGuid().GetHashCode());
return((MathTool.Direction2DToRotation2D(bestBlock.x + r.NextDouble() / 2 - 0.25, bestBlock.y + r.NextDouble() / 2 - 0.25) + 360f) % 360f);
}
}
