public void PortRule_Is_Not_Satisfied_When_Distance_To_Water_Is_Greater_Than_10_Pixels()
{
var road1 = _settlement.Roads.First();
var roadGenerator = new RoadPointsGenerator();
var road2 = new Road(roadGenerator.GenerateStraight(new RoadGenerationTwoPoints()
{
Start = new Point(50, 51),
End = new Point(50, 10),
Fields = _settlement.Fields
}));
_settlement.AddRoad(road2);
var port = new Port()
{
Position = new Point(51, 25)
};
Assert.AreEqual(0, port.CalculateFitness(new BuildingRule()
{
BuildingRoad = road1,
Fields = _settlement.Fields,
Roads = _settlement.Roads,
SettlementCenter = _settlement.SettlementCenter
}));
}
public void PortRule_Is_Not_Satisfied_When_There_Is_Other_Port()
{
IRoad road1 = _settlement.Roads.First();
var roadGenerator = new RoadPointsGenerator();
var road2 = new Road(roadGenerator.GenerateStraight(new RoadGenerationTwoPoints()
{
Start = new Point(50, 51),
End = new Point(50, 10),
Fields = _settlement.Fields
}));
_settlement.AddRoad(road2);
var port = new Port()
{
Position = new Point(51, 10)
};
var exitingPort = new Port()
{
Position = new Point(49, 10)
};
exitingPort.Road = road2;
_settlement.AddBuildingToRoad(road2, exitingPort);
Assert.AreEqual(0, port.CalculateFitness(new BuildingRule()
{
BuildingRoad = road1,
Fields = _settlement.Fields,
Roads = _settlement.Roads,
SettlementCenter = _settlement.SettlementCenter
}));
}
public void MarketRule_IsSatisfied_When_Exists_Other_Market_But_It_Further_Than_50_Pixels_Away()
{
IRoad road1 = _settlement.Roads.First();
var market1 = new Market()
{
Position = new Point(50, 51)
};
market1.Road = road1;
_settlement.AddBuildingToRoad(road1, market1);
//add vertical road to the end of the road to increase distance between markets
var roadGenerator = new RoadPointsGenerator();
var road2 = new Road(roadGenerator.GenerateStraight(new RoadGenerationTwoPoints()
{
Start = new Point(98, 51),
End = new Point(98, 21),
Fields = _settlement.Fields
}));
_settlement.AddRoad(road2);
var market2 = new Market()
{
Position = new Point(99, 21)
};
market2.Road = road1;
_settlement.AddBuildingToRoad(road1, market2);
while (_settlement.Roads.SelectMany(g => g.Buildings).Count() < 120)
{
var buildingPositions = road1.GetPossibleBuildingPositions(new PossibleBuildingPositions(_settlement.Roads, _settlement.Fields));
if (!buildingPositions.Any())
{
continue;
}
var building = new Residence {
Position = buildingPositions[RandomProvider.Next(buildingPositions.Count)]
};
building.Road = road1;
_settlement.AddBuildingToRoad(road1, building);
}
Assert.AreEqual(5, market1.CalculateFitness(new BuildingRule()
{
BuildingRoad = road1,
Fields = _settlement.Fields,
Roads = _settlement.Roads,
SettlementCenter = _settlement.SettlementCenter
}));
}
public void SetUp()
{
var fields = new Field[100, 100];
int waterLevel = 10;
for (int i = 0; i < fields.GetLength(0); i++)
{
for (int j = 0; j < fields.GetLength(1); j++)
{
var position = new Point(i, j);
if (j < waterLevel)
{
fields[i, j] = new Field()
{
InSettlement = false,
Position = position,
Terrain = new Water()
};
}
else
{
fields[i, j] = new Field()
{
InSettlement = true,
Position = position,
Terrain = new Lowland(),
DistanceToWater = position.Y - waterLevel,
DistanceToMainRoad = position.Y - waterLevel - 1
};
}
}
}
var roadGenerator = new RoadPointsGenerator();
var mainRoad = roadGenerator.GenerateStraight(new RoadGenerationTwoPoints()
{
Start = new Point(0, waterLevel),
End = new Point(fields.GetLength(0) - 1, waterLevel),
Fields = fields
});//in this case main road should be straight horizontal line
_settlement = new Settlement(fields, mainRoad, false);
var road1 = new Road(roadGenerator.GenerateStraight(new RoadGenerationTwoPoints()
{
Start = new Point(0, 50),
End = new Point(99, 50),
Fields = _settlement.Fields
}));
_settlement.AddRoad(road1);
}
private IRoad CreateNewRoad(IRoad road)
{
var roadGenerator = new RoadPointsGenerator();
var roadPoints = roadGenerator.GenerateAttached(new RoadGenerationAttached()
{
Road = road,
Roads = this.Roads,
Fields = this.Fields,
SettlementCenter = this.SettlementCenter,
MinDistanceBetweenRoads = MinDistanceBetweenRoads,
MinRoadLength = MinRoadLength,
MaxRoadLength = MaxRoadLength
}).ToList();
return(new Road(roadPoints));
}
public void SetUp()
{
_fields = new Field[50, 50];
int waterLevel = 10;
for (int i = 0; i < _fields.GetLength(0); i++)
{
for (int j = 0; j < _fields.GetLength(1); j++)
{
var position = new Point(i, j);
if (j < waterLevel)
{
_fields[i, j] = new Field()
{
InSettlement = false,
Position = position,
Terrain = new Water()
};
}
else
{
_fields[i, j] = new Field()
{
InSettlement = true,
Position = position,
Terrain = new Lowland(),
DistanceToWater = position.Y - waterLevel,
DistanceToMainRoad = position.Y - waterLevel - 1
};
}
}
}
var roadGenerator = new RoadPointsGenerator();
_mainRoad = roadGenerator.GenerateStraight(new Models.RoadGenerationTwoPoints()
{
Start = new Point(0, waterLevel),
End = new Point(_fields.GetLength(0) - 1, waterLevel),
Fields = _fields
});
}
private void InitializeGenes()
{
var minRadius = Fields.GetLength(0) / 100 < 10 ? 10 : Fields.GetLength(0) / 100;
var maxRadius = Fields.GetLength(0) / 10 < 10 ? 10 : Fields.GetLength(0) / 10;
var settlementFields = Fields.ToList()
.Where(f => f.InSettlement &&
f.Position.X > maxRadius &&
f.Position.X <Fields.GetLength(0) - maxRadius &&
f.Position.Y> maxRadius &&
f.Position.Y < Fields.GetLength(1) - maxRadius)
.ToList();
Point center = new Point(-1, -1);
int radius = -1;
for (int r = maxRadius; r >= minRadius; r--)
{
Field centerField = settlementFields
.FirstOrDefault(f =>
f.Position.GetCircularPoints(r, Math.PI / 17.0f)
.All(p => Fields[p.X, p.Y].InSettlement) &&
f.Position.GetCircularPoints(r / 2.0, Math.PI / 17.0f)
.All(p => Fields[p.X, p.Y].InSettlement) &&
f.Position.GetCircularPoints(r / 4.0, Math.PI / 17.0f)
.All(p => Fields[p.X, p.Y].InSettlement) &&
f.Position.GetCircularPoints(r / 6.0, Math.PI / 17.0f)
.All(p => Fields[p.X, p.Y].InSettlement) &&
f.Position.GetCircularPoints(r / 8.0, Math.PI / 17.0f)
.All(p => Fields[p.X, p.Y].InSettlement) &&
f.Position.GetCircularPoints(r / 10.0, Math.PI / 17.0f)
.All(p => Fields[p.X, p.Y].InSettlement));
if (centerField != null)
{
radius = r;
center = centerField.Position;
break;
}
if (r == minRadius)
{
throw new Exception("Cannot find center for initial point");
}
}
SettlementCenter = center;
var roadGenerator = new RoadPointsGenerator();
var initialRoads = new List <IRoad>(InitialRoadsCount);
var firstRoadPoints = roadGenerator.GenerateStraight(new RoadGenerationTwoPoints()
{
Start = new Point(center.X - radius / 2, center.Y),
End = new Point(center.X + radius / 2, center.Y),
Fields = Fields
});
var firstRoad = new Road(firstRoadPoints);
while (firstRoad.Buildings.Count < 0.25 * firstRoad.Length)
{
var possiblePlaces =
firstRoad.GetPossibleBuildingPositions(new PossibleBuildingPositions(this.Roads, this.Fields));
var building = new Residence
{
Position = possiblePlaces[RandomProvider.Next(possiblePlaces.Count)],
Road = firstRoad,
Fitness = 0.1,
Material = Material.Wood
};
firstRoad.AddBuilding(building);
}
initialRoads.Add(firstRoad);
AddRoad(initialRoads.First());
while (initialRoads.Count != InitialRoadsCount)
{
var roadToAttach = initialRoads[RandomProvider.Next(initialRoads.Count)];
var roadPoints = roadGenerator.GenerateAttached(new RoadGenerationAttached()
{
Road = roadToAttach,
Roads = initialRoads,
Fields = Fields,
MaxRoadLength = MaxRoadLength,
MinRoadLength = MinRoadLength,
MinDistanceBetweenRoads = MinDistanceBetweenRoads
}).ToList();
if (!roadPoints.Any())
{
continue;
}
var newRoad = new Road(roadPoints);
initialRoads.Add(newRoad);
while (newRoad.Buildings.Count < 0.25 * newRoad.Length)
{
var possiblePlaces =
newRoad.GetPossibleBuildingPositions(new PossibleBuildingPositions(this.Roads, Fields));
var building = new Residence
{
Position = possiblePlaces[RandomProvider.Next(possiblePlaces.Count)],
Road = newRoad,
Fitness = 0.1,
Material = Material.Wood
};
newRoad.AddBuilding(building);
}
if (CanAddRoad(newRoad))
{
AddRoad(newRoad);
}
}
}
