static void InitialiseFoodTrucks()
{
for (int i = 0; i < numberOfFoodtrucks; i++)
{
FoodTruck truck = new FoodTruck(i, 0.3);
layout.Add(i, truck);
}
InitialiseLayout();
}
public double ChanceQueueing(FoodTruck truck)
{
if (truck.QueueTime() >= Program.maxQueueTime)
{
return(0);
}
if (truck.QueueTime() >= 10)
{
return(Math.Max(0, (truck.appeal - (0.5 * truck.appeal * (truck.QueueTime() / Program.maxQueueTime)))));
}
return(truck.appeal);
}
public void WriteArrays(FoodTruck truck)
{
int simulationOffset = Program.currentsimulation * 485;
oSheet.Cells[1 + simulationOffset, 1 + trucksWritten * outputWidth] = String.Format("Truck At Position {0}", truck.location);
oSheet.Cells[2 + simulationOffset, 1 + trucksWritten * outputWidth] = "Current Time Frame";
oSheet.Cells[2 + simulationOffset, 2 + trucksWritten * outputWidth] = "Queue Size";
//oSheet.Cells[2 + simulationOffset, 3 + trucksWritten * outputWidth] = "Current Appeal";
// oSheet.Cells[2 + simulationOffset, 4 + trucksWritten * outputWidth] = "Visitors that got in line";
// oSheet.Cells[2 + simulationOffset, 5 + trucksWritten * outputWidth] = "Visitors that didn't get in line";
//The timeframes
for (int i = 0; i < Program.maxTimeFrame; i++)
{
oSheet.Cells[3 + i + simulationOffset, 1 + trucksWritten * outputWidth] = i;
}
WriteArray(truck.queueArray, null, 2, simulationOffset);
//WriteArray(null, truck.actualAppeal, 3, simulationOffset);
//WriteArray (truck.gotInLine, null, 4, simulationOffset);
// WriteArray(truck.didntGetInLine, null, 5, simulationOffset);
trucksWritten++;
if (trucksWritten == Program.numberOfFoodtrucks && Program.currentsimulation == Program.amountOfSimulations - 1)
{
trucksWritten = 0;
for (int i = 0; i < Program.numberOfFoodtrucks; i++)
{
int simOffSet = simulationOffset + 485;
oSheet.Cells[1 + simOffSet, 1 + trucksWritten * outputWidth] = String.Format("Average for Truck At Position {0}", trucksWritten);
oSheet.Cells[2 + simOffSet, 1 + trucksWritten * outputWidth] = "Current Time Frame";
oSheet.Cells[2 + simOffSet, 2 + trucksWritten * outputWidth] = "Queue Size";
oSheet.Cells[2 + simOffSet, 3 + trucksWritten * outputWidth] = "Current Appeal";
//The timeframes
for (int j = 0; j < Program.maxTimeFrame; j++)
{
oSheet.Cells[3 + j + simOffSet, 1 + trucksWritten * outputWidth] = j;
}
double[] averageQueues = getAverages(2);
//double[] averageAppeal = getAverages(3);
WriteArray(null, averageQueues, 2, simOffSet);
// WriteArray(null, averageAppeal, 3, simOffSet);
trucksWritten++;
}
}
}
public void GetInLine(FoodTruck truck)
{
truck.queue.Enqueue(this);
waiting = true;
locationsVisited[location] = true;
}
public static Random r; //random number generator
static void Main(string[] args)
{
foreach (string s in args)
{
chanceOfEntering = double.Parse(s);
}
Initialise();
//TODO: Initialise foodtrucks
while (currentsimulation < amountOfSimulations)
{
ResetSimulation();
while (currentTimeFrame < maxTimeFrame)
{
for (int i = 0; i < incomingVisitors(); i++)
{
double rnd = r.NextDouble();
if (rnd <= chanceOfEntering)
{
visitors.Add(new Visitor(currentTimeFrame));
}
}
foreach (Visitor v in visitors.ToList())
{
//if not waiting
if (!v.waiting)
{
//Chance of leaving (early/without having passed all foodtrucks)
if (r.NextDouble() <= v.ChanceOfLeaving())
{
visitors.Remove(v); //Leave
}
if (!v.isEating)
{
FoodTruck truck = layout[v.location]; //Food truck at th current location
if (r.NextDouble() <= v.ChanceQueueing(truck) && !v.locationsVisited[v.location] && truck.QueueTime() < maxTimeFrame - currentTimeFrame) //chance to get in line if u haven't passed this food truck yet
{
v.GetInLine(truck); //get in line at the food truck
truck.gotInLine[currentTimeFrame]++; //got in line because of combination appeal + queuetime
}
else
{
if (!v.locationsVisited[v.location])
{
truck.didntGetInLine[currentTimeFrame]++; //didnt get in line because of combination appeal + queuetime
}
v.locationsVisited[v.location] = true;
List <int> directDestinations = new List <int>(); // all not visited neighbours
List <int> indirectDestinations = new List <int>(); // all neighbours with not visited neighbours
foreach (int l in truck.neighbours) //for every neighbour
{
if (!v.locationsVisited[l]) //if not visited add them to directdestinations
{
directDestinations.Add(l);
}
else
{
foreach (int j in layout[l].neighbours) //if neighbour has neighbours that arent visited, add neighbour to indirect destinations
{
if (!v.locationsVisited[j])
{
indirectDestinations.Add(l);
}
}
}
}
if (directDestinations.Count == 0) //if all direct neighbours visited, go to a neighbour who has not visited neighbours
{
if (indirectDestinations.Count == 0) //if no neighbours have not visited neighbours then leave the festival(seen it all(at least for this layout))
{
visitors.Remove(v);
}
else
{
int rnd = r.Next(0, indirectDestinations.Count);
v.location = indirectDestinations[rnd]; //move towards indirectly not visited neighbour
}
}
else
{
int rnd = r.Next(0, directDestinations.Count);
v.location = directDestinations[rnd]; //move to directly not visited neighbour
}
}
}
else
{
v.ProgressEating();
} //eat
}
}
foreach (KeyValuePair <int, FoodTruck> k in layout)
{
k.Value.ProgressServing();
}
currentTimeFrame++;
}
if (currentsimulation == 0)
{
writer.OpenWorksheet();
}
foreach (KeyValuePair <int, FoodTruck> k in layout)
{
writer.WriteArrays(k.Value);
}
currentsimulation++;
}
writer.SaveSheet();
//while (true)
{
}
}
