public void CalculateAgentsEnvironmentParameters()
{
for (int index = 0; index < Agents.Count; index++)
{
var agent = Agents[index];
var localAgent = agent;
var agents = Agents.Except(new List <EnvironmentAgent> {
localAgent
}).ToList();
var nearAgents =
agents.Where(
x =>
x != localAgent && GetDistanceBetweenAgents(x, localAgent) < VisibleZone &&
(localAgent.Vector.X * (x.X - localAgent.X) + localAgent.Vector.Y * (x.Y - localAgent.Y)) >= 0);
var nearFood =
Foods.Where(x => GetDistanceBetweenAgents(x, localAgent) < VisibleZone &&
(localAgent.Vector.X * (x.X - localAgent.X) +
localAgent.Vector.Y * (x.Y - localAgent.Y)) >= 0);
if (nearAgents.Any())
{
localAgent.AgentsNear = true;
localAgent.DistanceToNearestAgent = agents.Min(x => GetDistanceBetweenAgents(x, localAgent));
localAgent.NearestAgent =
agents.FirstOrDefault(
y => GetDistanceBetweenAgents(y, localAgent) == localAgent.DistanceToNearestAgent);
}
else
{
localAgent.AgentsNear = false;
localAgent.DistanceToNearestAgent = 0;
localAgent.NearestAgent = new Agent();
}
if (nearFood.Any())
{
localAgent.FoodNear = true;
localAgent.DistanceToNearestFood = Foods.Min(x => GetDistanceBetweenAgents(x, localAgent));
localAgent.NearestFood =
Foods.FirstOrDefault(
y => GetDistanceBetweenAgents(y, localAgent) == localAgent.DistanceToNearestFood);
}
else
{
localAgent.FoodNear = false;
localAgent.DistanceToNearestFood = 0;
localAgent.NearestFood = new Food();
}
agent.DistanceToNearestVertical = Math.Min(Width - agent.X, agent.X);
agent.DistanceToNearestHorizontal = Math.Min(Height - agent.Y, agent.Y);
}
}