public override void PreEffect(CityGenerator block)
{
int x = block.mx;
int y = block.my;
blocksAround = new CityGenerator[4];
if (x - 1 >= 0)
{
blocksAround[0] = GameManager.GetBlock(x - 1, y);
}
if (y - 1 >= 0)
{
blocksAround[1] = GameManager.GetBlock(x, y - 1);
}
if (y + 1 < GameManager.height * 2)
{
blocksAround[2] = GameManager.GetBlock(x, y + 1);
}
if (x + 1 < GameManager.width * 2)
{
blocksAround[3] = GameManager.GetBlock(x + 1, y);
}
MainEffect(block);
}
public static Models.Production.Patient New()
{
#pragma warning disable IDE0042 // Deconstruct variable declaration
var name = NameGenerator.Random();
var city = CityGenerator.Random();
#pragma warning restore IDE0042 // Deconstruct variable declaration
var patient = new Models.Production.Patient
{
ContactPerson = new Models.Production.ContactPerson
{
Name = $"{name.FirstName} {name.LastName}",
Email = $"{name.FirstName}.{name.LastName}@generatedpatient.com",
TelephoneNumber = $"{city.AreCode}/{s_random.Next(10, 9999999)}"
},
DateOfBirth = BirthdayGenerator.RandomBirthday().ToString("s"),
BedNumber = $"Bed {s_random.Next(1, 3)}",
RoomNumber = $"Room {s_random.Next(1000, 999)}",
WardName = WardGenerator.Random(),
Gender = Models.Production.Gender.Undefined,
ExternalPatientNumber = $"{name.FirstName.Substring(0, 1)}{name.LastName.Substring(0, 1)}_{s_random.Next(10000, 99999)}",
ContactAddress = new Models.Production.ContactAddress
{
NameLine1 = $"{name.FirstName} {name.LastName}",
Addressline1 = "Generated Patient Street 1",
State = city.State,
City = city.Name,
Postalcode = city.Cip,
Country = city.Country
}
};
return(patient);
}
public static float getCommercialDistrictsMinimumDistance(CityGenerator generator)
{
float result = float.MaxValue;
List <District> commercialDistricts = new List <District>();
foreach (District district in generator.districtsMap)
{
if (district.type == DistrictType.COMMERCIAL)
{
commercialDistricts.Add(district);
}
}
foreach (District district in commercialDistricts)
{
foreach (District comDistrict in commercialDistricts)
{
if (district == comDistrict)
{
continue;
}
float distance = district.getDistanceTo(comDistrict, generator.roadNetwork);
if (distance < result)
{
result = distance;
}
}
}
return(result);
}
public void BuildCityTestInvalidWidthHeight()
{
City.City c = CityGenerator.BuildCity(0, 0, 921993);
Assert.Equal(4, c.Height);
Assert.Equal(4, c.Width);
}
void Awake()
{
cityGenerator = GameObject.FindGameObjectWithTag("GameController").GetComponent <CityGenerator>();
ValidBorderMaterial = (Material)Object.Instantiate(Resources.Load("Materials/District Border"));
InvalidBorderMaterial = (Material)Object.Instantiate(Resources.Load("Materials/District Border"));
NormalBackgroundMaterial = (Material)Object.Instantiate(Resources.Load("Materials/District Background"));
MinimumBackgroundMaterial = (Material)Object.Instantiate(Resources.Load("Materials/Striped District Background"));
_lockedBackgroundMaterial = (Material)Object.Instantiate(Resources.Load("Materials/District Background"));
BackgroundMaterial = MinimumBackgroundMaterial;
PartyColor = evenBackgroundColor;
NormalBackgroundMaterial.SetColor("_Color", CurrentColor);
MinimumBackgroundMaterial.SetColor("_StripeColor", CurrentColor);
MinimumBackgroundMaterial.SetColor("_NonStripeColor", GlazeColor);
LockedBackgroundMaterial.SetColor("_Color", CurrentLockedColor);
ValidBorderMaterial.SetColor("_Color", normalBorderColor);
InvalidBorderMaterial.SetColor("_Color", normalBorderColor);
CurrentMajority = Constituent.Party.None;
}
// Use this for initialization
void Start()
{
int width = GameManager.width;
int height = GameManager.height;
GameManager.Blocks = new CityGenerator[width * height * 2 * 2];
int i = 0;
for (float x = -width; x < width; x++)
{
for (float y = -height; y < height; y++)
{
GameObject CityObject = Instantiate <GameObject> (CityBlock);
CityObject.transform.SetParent(transform);
CityObject.transform.localPosition = new Vector3(2f * x, 0f, 2f * y);
CityGenerator CG = CityObject.GetComponent <CityGenerator> ();
//City Design 1st Num is Spread
//CG.TowerHealth = 45f*Mathf.Abs(((1f-(Mathf.Abs(x)/width))+(1f-(Mathf.Abs(y)/height)))/4f);
CG.TowerHealth = 2f * Mathf.Abs(((1f - ((Mathf.Abs(x) + 1) / width)) + (1f - ((Mathf.Abs(y) + 1) / height))) / 4f);
CG.GenerateCity((int)x + (int)width, (int)y + (int)height);
GameManager.Blocks[i] = CG;
i++;
}
}
}
public override void PreEffect(CityGenerator block)
{
if (block.CBD.Pop < amount)
{
block.CBD.SetPopData(amount);
}
}
public int length; // = 5000; // Global max length for each road generated
public void GenerateRoadNetwork(OrientedPoint startingSeed, int iter, int length, int interval)
{
// Reference to parent
CityGenerator parent = gameObject.GetComponentInParent <CityGenerator>();
_interval = parent.interval;
_offset = parent.offset;
_length = parent.length;
_iter = parent.length;
ctr = _iter;
// Create and initialize new lookup matrix (chunks)
roadPoints = new List <OrientedPoint> [500, 500];
for (int x = 0; x < roadPoints.GetLength(0); x++)
{
for (int z = 0; z < roadPoints.GetLength(1); z++)
{
roadPoints[x, z] = new List <OrientedPoint>();
}
}
// Clear the queue before new generation starts
seeds.Clear();
// Function structure
GameObject mainRoad = new GameObject("Main Road");
mainRoad.AddComponent <Road>().transform.parent = this.transform;
Road road = mainRoad.GetComponent <Road>();
// Generate the first road from the starting point
road.GenerateRoad(startingSeed, length, true, false);
// Extract seeds from the road and add to queue
AddCandidatesToQueue(road.path, interval);
while (seeds.Count != 0 && iter > 0)
{
OrientedPoint roadSeed = seeds.Dequeue();
GameObject leftRoad = GenerateChildRoad();
GameObject rightRoad = GenerateChildRoad();
// Generate the subroads with alternating major flag
// Flip the major flag for the next road
bool major = !roadSeed.major;
Road left = leftRoad.GetComponent <Road>();
Road right = rightRoad.GetComponent <Road>();
// Generate roads in either direction from seed
GenerateRoads(left, right, roadSeed, interval, major);
iter--;
ctr--;
}
}
void Awake()
{
_lockedConstituents = new HashSet <Constituent>();
cityGenerator = GetComponent <CityGenerator>();
audioManager = GameObject.FindGameObjectWithTag("AudioManager").GetComponent <AudioManager>();
UndoStack = new Stack <Move>();
OriginalDistricts = new Dictionary <Constituent, District>();
}
public void Start()
{
terrainDataThreadInfoQueue = new ConcurrentQueue <MapThreadInfo <TileData> >();
terrainGenerator = GameObject.Find("Level").GetComponent <TerrainGenerator>();
caveBuilder = GameObject.Find("Level").GetComponent <CaveBuilder>();
cityGenerator = GameObject.Find("CityPoints").GetComponent <CityGenerator>();
decorationGenerator = GameObject.Find("Decorations").GetComponent <DecorationGenerator>();
}
void Start()
{
fighterBody = GetComponent <Rigidbody>();
agentStatus = GetComponent <AgentStatus>();
fighterWeaponFire = GetComponentInChildren <FighterWeaponFire>();
gameManager = GameObject.Find("GameManager");
cityGenerator = gameManager.GetComponent <CityGenerator>();
SetModel(fighterCaptureBehavior, CaptureArtifact);
}
public static float getSegmentSlope(Crossroad cr0, Crossroad cr1, CityGenerator cityGenerator)
{
float startHeight = cityGenerator.getPointHeight(cr0.x, cr0.y);
float endHeight = cityGenerator.getPointHeight(cr1.x, cr1.y);
float segmentLength = (float)Math.Sqrt(Math.Pow(Math.Abs(cr0.x - cr1.x), 2) + Math.Pow(Math.Abs(cr0.y - cr1.y), 2));
float slope = (float)(Math.Atan(Math.Abs(startHeight - endHeight) / segmentLength) * (180.0f / Math.PI));
return(float.IsNaN(slope) ? 0.0f : slope);
}
// Use this for initialization
void Awake()
{
moveManager = GetComponent<MoveManager>();
cityGenerator = GetComponent<CityGenerator>();
lockedConstituents = new Dictionary<Constituent, int>();
firstPlayer = Utils.ChooseRandom(new List<Player> { Player.Red, Player.Blue });
}
public void BuildCityTestSeed1()
{
City.City c = CityGenerator.BuildCity(30, 30, 921993);
#region expected
string expected = "##############################\r\nOO#OOOO#.OOO#OOO#OOOO#O.#OO#OO\r\nOO#SOOO#O**O#O*O#OO*O#OO#OO#OO\r\nOO###OO#O**O#P*O##O*O#########\r\nOOOO#OO#O**O#O*SO#.*OO#OO#OO#O\r\nO**O#PO#O*OH#OOOO#OOO.#OO#OO#O\r\nP**O#OO#O*O##OO#####OO########\r\nO**O#OO#O*O#OOO#OOO#OOO#OOO#OO\r\nOO.O#..#OOO#O*O#O*O#OOO#OOO#OO\r\nOO###.O#OO##S*O#O*O##OO#######\r\nOO#OPOO#OO#OO*O#O*OO#.OOO#OOO#\r\nOO#OO.O#OO#O*OO#OOOO#O*OO#OOO#\r\nOO###OO####.*O####OO#.*O##..##\r\nOOOO#OO.O#OO*O#OO#OO#O*O#OOO#S\r\nO**.#O*O.#HOOO#OH#OO#OOO#OO.#O\r\n.**.#.*.##OO###OO#OO##########\r\nO**O#O*O#O..#OOOO#OOO.#OOO#OO#\r\nOOOO#OPO#OOO#OOOO#OOHO#OOO#OO#\r\nOO#######OO##OO###OO####OO####\r\nOO#OOO#OOOO#OOO#.OOO#OS#OOO#OO\r\nOO#OOO#OOSO#OOO#OOOO#OO#.*.#OO\r\nO.#OO####OO#OO####OO####O*O#OO\r\n.O#OO#OO#.O#HO#OO#OHOO#OO*O#OO\r\nOO#O.#OO#OO#HO#OO#OO.O#OOHO#OO\r\nOO####OO####OO#.O#OO#####OO###\r\nOO.O#O.OO#O.OO#OO#OO#OOO#OOO#O\r\nO**O#O**O#OOOO#OO#OO#O*O#OOO#P\r\nO**O#O**O#OO######OO#.*O##OO##\r\nO**O#O**O#OO#OO#OOOO#O*OO#OOO#\r\nOOOO#OOOS#OO#OO#OOOS#O.OO#OO.#\r\n##############################";
#endregion
Assert.Equal(expected, c.ToString());
}
public void CreateTrees()
{
cities = GetComponent <CityGenerator>();
for (int i = 0; i < amount; i++)
{
Vector3 randomPos = GetRandomSurfacePosition();
CreateTree(randomPos);
}
}
// Use this for initialization
void Awake()
{
turnManager = GameObject.FindGameObjectWithTag("GameController").GetComponent <TurnManager>();
turnManager.firstPlayer = TurnManager.Player.Red;
moveManager = GameObject.FindGameObjectWithTag("GameController").GetComponent <MoveManager>();
cityGenerator = GameObject.FindGameObjectWithTag("GameController").GetComponent <CityGenerator>();
inputManager = GameObject.FindGameObjectWithTag("GameController").GetComponent <InputManager>();
allowedMoves = new List <Constituent>();
}
public void BuildCityTestSeed2()
{
City.City c = CityGenerator.BuildCity(30, 30, 1712016);
#region expected
string expected = "##############################\r\nPO#OO#O.O#OO#OO#SOO#O.#OO#OOO.\r\nOO#OO#OOO#HO#OS#.*O#OH#OO#OPPH\r\nOP#OO########OO#O*O#######OO##\r\nOO#OOO.#OO#OSOO#O*OO#OO#OO.O#O\r\nOO#OOOO#OO#OOOO#OOOO#OO#OOOO#O\r\nOO###O.#####OO####OO#OO###OO##\r\nOOOO#OOO#O.#OO#PO#.O#OOOO#OO#.\r\nOOOO#OOO#OO#.O#OO#OO#OO*O#O.#O\r\n.O##########OO#OO#####O*O#####\r\nOO#OOO#OO.#OOO#OOO#OO#O*OO#O.#\r\nOO#.OO#OOO#OOO#.OO#OO#HOOO#.O#\r\nOO#OH##########SO#####.O######\r\nOO#OO#OO#OOO#OOOO#OO#POO#OOO#O\r\nOO#OO#OO#O*O#O**O#OO#OO.#O*O#O\r\nOO#######O*O#O**O#OO##OO#O*O##\r\nOOO#OO.#OO*O#O**O#OOO#OO#O*O#O\r\nOOO#.OO#.OOO#.**O#O*.#OO#O*O#O\r\nOO########OO#O**O#O*O#OO#O*O##\r\n.O#O.#OOO#O.#O**O#O*O#OO#.*OO#\r\nOO#OO#OOO#.O#O*OO#O.O#.O#OO.O#\r\nOS####OO##OO#O*O##OO#####..###\r\nS.OO#...#OOO#O*O#OOO#OO#S.O#OO\r\nO**O#O*O#OOO#OOO#O*O#OO#O*O#OO\r\n.**O#O*.#SO##OO##O*O#O.#O*O###\r\nO**O#S*O#.O#O.O#OO*O#OO#O*O.#O\r\nO*OO#OOO#OO#O*O#H*OO#OO#PO.O#O\r\nO*O##OO##PO#O*O#.*O#######OO##\r\nP*O#OOO#O.S#O*O#O*O#OO#OH#..#O\r\nOOO#OOO#OOO#O.O#OOO#OO#OO#PO#O\r\n##############################";
#endregion
Assert.Equal(expected, c.ToString());
}
public override void MainEffect(CityGenerator block)
{
block.CBD.IncreasePopulation(bigmod);
foreach (CityGenerator blocks in blocksAround)
{
if (blocks != null)
{
blocks.CBD.IncreasePopulation(mod);
}
}
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
CityGenerator cityGenerator = (CityGenerator)target;
if (GUILayout.Button("Generate City Prefab"))
{
cityGenerator.GenerateCity();
}
}
public void TriggerEffect(CityGenerator block)
{
if (!firstTrigger)
{
MainEffect(block);
}
else
{
FirstTrigger(block);
}
}
public override void OnInspectorGUI()
{
CityGenerator generator = (CityGenerator)target;
// Show default inspector property editor
DrawDefaultInspector();
if (GUILayout.Button("Generate"))
{
generator.Regenerate();
}
}
public override List<Atom> Produce(CityGenerator generator)
{
List<Atom> production = new List<Atom>();
float x = Creator != null ? Creator.Node.X : 0f;
float z = Creator != null ? Creator.Node.Y : 0f;
Rule rule = generator.RuleAtCoordinates(new Vector3(x, 0f, z));
List<RoadAtom> roads = rule.SpawnRoads(this, generator);
foreach (RoadAtom road in roads) production.Add(road);
return production;
}
public override void OnInspectorGUI()
{
CityGenerator cityGen = (CityGenerator)target;
if (DrawDefaultInspector())
{
}
if (GUILayout.Button("Generate"))
{
cityGen.GenerateCity();
}
}
private void Start()
{
mapGenerator = GetComponent <MapGenerator>();
treeGenerator = GetComponent <TreeGenerator>();
cityGenerator = GetComponent <CityGenerator>();
maxViews = detailLevels[detailLevels.Length - 1].visibilityThreshold;
chunkSize = mapGenerator.mapChunkSize - 1;
chunksVisible = Mathf.RoundToInt(maxViews / chunkSize);
UpdateVisibleChunks();
}
public float[,] GenerateTerrain(int seed, GameObject inTerrainObject, CityGenerator generator)
{
if (inTerrainObject != null)
{
terrainObject = inTerrainObject;
}
if (terrainObject == null)
{
terrainObject = new GameObject("Terrain");
}
float[,] terrainMap = new float[dimension, dimension];
Random.InitState(seed);
int permutationTableSize = (dimension + 1) * (dimension + 1);
permutationTable = new int[permutationTableSize];
for (int i = 0; i < permutationTableSize; i++)
{
permutationTable[i] = ((int)(Random.value * Mathf.Pow(2, 30)));
}
List <float> amplitudes = new List <float>();
List <float[, ]> noises = new List <float[, ]>();
for (int i = 0; i < noisesConfigurations.Count; i++)
{
noises.Add(generateNoise(noisesConfigurations[i].frequency));
amplitudes.Add(noisesConfigurations[i].amplitude);
}
float totalAmplitude = 0.0f;
for (int i = 0; i < noises.Count; i++)
{
totalAmplitude += amplitudes[i];
}
for (int x = 0; x < dimension; x++)
{
for (int y = 0; y < dimension; y++)
{
float r = 0.0f;
for (int i = 0; i < noises.Count; i++)
{
r += noises[i][x, y] * amplitudes[i];
}
r = r / totalAmplitude; // Normalize sum of noises
r = MathHelper.quintic(MathHelper.quintic(r)); // Apply non-linear filter
terrainMap[x, y] = r;
}
}
meshGenerator.GenerateMesh(terrainObject, terrainMap, generator.meshDimension);
return(terrainMap);
}
static void Main(string[] args)
{
MyMqttClient mqttClient = new MyMqttClient();
var generator = new CityGenerator();
generator.LoadFile().Wait();
foreach (City city in generator.GetAllLithuanianCities())
{
var device = new Device(mqttClient, city.id.ToString(), _preDeviceName + city.name.ToString());
Task.Run(device.StartWorkAsync);
}
}
public override List<RoadAtom> SpawnRoads(BranchAtom currentAtom, CityGenerator gen)
{
List<RoadAtom> production = new List<RoadAtom>();
if (currentAtom.Creator != null) {
// Determine the vector from the creator atom's position and the current node's position, and split the
// result into two groups:
// - the vector is more aligned with the radius vector from the origin to the current node
// - the vector is more aligned with the tangent of the circle which the radius vector defines
Vector3 radiusVector = currentAtom.Node.position - gen.transform.position;
Vector3 fromCreator = currentAtom.Node.position - currentAtom.Creator.Node.position;
Vector3 tangent = Quaternion.Euler(0f, -90f, 0f) * radiusVector;
Vector3 left = (Quaternion.Euler(0f, -90f, 0f) * fromCreator).normalized;
Vector3 straight = fromCreator.normalized;
Vector3 right = (Quaternion.Euler(0f, 90f, 0f) * fromCreator).normalized;
// Get the angle between the radius vector and the vector from the creator to the current node
// (Note: Vector3.Angle returns a value from 0f to 180f)
float angle = Vector3.Angle(radiusVector, fromCreator);
if (angle < 45f || angle > 135f) {
// The incoming orientation is more aligned with the radius vector
left = AlignVector(left, tangent);
straight = AlignVector(straight, radiusVector);
right = AlignVector(right, tangent);
} else {
// The incoming orientation is more aligned with the tangent
left = AlignVector(left, radiusVector);
straight = AlignVector(straight, tangent);
right = AlignVector(right, radiusVector);
}
// For now, spawn roads in all three directions
// TODO: Temporary
production.Add(new RoadAtom(left, currentAtom.Node, Rule.Type.Radial));
production.Add(new RoadAtom(straight, currentAtom.Node, Rule.Type.Radial));
production.Add(new RoadAtom(right, currentAtom.Node, Rule.Type.Radial));
} else {
// There's no creator (which means this is the axiom node), so we'll create roads shooting in all directions
// TODO: Temporary
production.Add(new RoadAtom(Vector3.forward, currentAtom.Node, Rule.Type.Radial));
production.Add(new RoadAtom(Vector3.back, currentAtom.Node, Rule.Type.Radial));
production.Add(new RoadAtom(Vector3.left, currentAtom.Node, Rule.Type.Radial));
production.Add(new RoadAtom(Vector3.right, currentAtom.Node, Rule.Type.Radial));
}
return production;
}
public override void OnInspectorGUI()
{
CityGenerator cityGenerator = (CityGenerator)target;
base.OnInspectorGUI();
if (GUILayout.Button("Create Cities"))
{
cityGenerator.CreateCities();
}
if (GUILayout.Button("Remove Cities"))
{
cityGenerator.RemoveCities();
}
}
public override void OnInspectorGUI()
{
CityGenerator cityGen = (CityGenerator)target;
DrawDefaultInspector();
if (GUILayout.Button("Re-Generate City"))
{
cityGen.GenerateCity(cityGen.citySizeX, cityGen.citySizeZ);
}
if (GUILayout.Button("Clear City"))
{
cityGen.ClearCity();
}
}
/// <summary>
/// Calculates the length of the road for the given atom, taking its position and environment into account. This
/// method is invoked by each <see cref="RoadAtom"/> during its production, in order to find out its length.
/// </summary>
/// <returns>The road length.</returns>
/// <param name="currentAtom">Current atom.</param>
/// <param name="gen">City generator.</param>
public virtual float CalculateRoadLength(RoadAtom currentAtom, CityGenerator gen)
{
// Calculate how much the population density influences road length (the less population, the longer the road)
float populationLengthFactor = 1f - gen.DensityAt(currentAtom.Node.position);
// Calculate how much the slope of the road influences its length (the steeper, the shorter)
float elevationLengthFactor = Mathf.Abs(gen.ElevationAt(currentAtom.Node.position) -
gen.ElevationAt(currentAtom.Node.position + currentAtom.Forward));
elevationLengthFactor = 1f - Mathf.Clamp01(gen.slopeExaggeration * elevationLengthFactor);
// Multiply them to get the final length factor. Basically the elevation factor should only influence the
// population factor when the road is very steep, in other cases it should be close to 1.
float lengthFactor = populationLengthFactor * elevationLengthFactor;
// Calculate the road length
return gen.minimumRoadLength + lengthFactor * (gen.maximumRoadLength - gen.minimumRoadLength);
}
public string Get()
{
var cityGenerator = new CityGenerator();
if (!cityGenerator.Generate())
{
return("Error");
}
var factoryGenerator = new FactoryGenerator();
if (!factoryGenerator.Generate())
{
return("Error");
}
var utilityGenerator = new UtilityGenerator();
if (!utilityGenerator.Generate())
{
return("Error");
}
var regionGenerator = new RegionGenerator();
if (!regionGenerator.Generate())
{
return("Error");
}
var containerGenerator = new ContainerGenerator();
if (!containerGenerator.Generate())
{
return("Error");
}
var tripGenerator = new TripGenerator();
if (!tripGenerator.Generate())
{
return("Error");
}
return("Success");
}
public static float getCityRadius(List <District> districtsList, CityGenerator generator)
{
float result = 0.0f;
foreach (District district in districtsList)
{
foreach (DistrictCell cell in district.cells)
{
float distance = Vector2.Distance(new Vector2(cell.x + 0.5f, cell.y + 0.5f), generator.cityCenter);
if (distance > result)
{
result = distance;
}
}
}
return(result);
}
// Use this for initialization
void Start()
{
turnManager = GameObject.FindGameObjectWithTag("GameController").GetComponent <TurnManager>();
cityGenerator = GameObject.FindGameObjectWithTag("GameController").GetComponent <CityGenerator>();
currentTurnUIManager = GetComponentInChildren <CurrentTurnUIManager>();
endTurnUIManager = GetComponentInChildren <EndTurnUIManager>();
audioManager = GameObject.FindGameObjectWithTag("AudioManager").GetComponent <AudioManager>();
//color the text based on whose turn it is
var currentBackgroundColor = GetBackgroundColorForPlayer(turnManager.CurrentPlayer);
foreach (var panel in backgroundPanels)
{
panel.color = currentBackgroundColor;
}
}
public override List<RoadAtom> SpawnRoads(BranchAtom currentAtom, CityGenerator gen)
{
List<RoadAtom> production = new List<RoadAtom>();
if (currentAtom.Creator != null) {
// Get the orientation of the "parent" road (the one we're continuing in this production)
MapNode toNode = currentAtom.Node;
MapNode fromNode = currentAtom.Node.edges[0].FromNode;
Vector3 parentDirection = (toNode.position - fromNode.position).normalized;
// Get the elevation at the current point
float currentElevation = gen.ElevationAt(currentAtom.Node.position);
// Create three roads: left, right and straight with regard to the "parent" road's direction
float[] angles = new float[] { -90f, 0f, 90f };
foreach (float angle in angles) {
// Rotate the direction vector to get the direction we'll probe in
Vector3 roadDirection = Quaternion.Euler(0f, angle, 0f) * parentDirection;
// Probe elevations around the given direction and get the direction of the road which is least steep
roadDirection = LeastSteepDirection(currentAtom.Node.position, roadDirection, currentElevation, gen);
// Create a new RoadAtom with the given road direction
RoadAtom roadAtom = new RoadAtom(roadDirection, currentAtom.Node, Rule.Type.Rectangular);
// Add it to the production
production.Add(roadAtom);
}
} else {
// This is the axiom, just spawn roads in all directions
production.Add(new RoadAtom(Vector3.forward, currentAtom.Node, Rule.Type.Rectangular));
production.Add(new RoadAtom(Vector3.back, currentAtom.Node, Rule.Type.Rectangular));
production.Add(new RoadAtom(Vector3.left, currentAtom.Node, Rule.Type.Rectangular));
production.Add(new RoadAtom(Vector3.right, currentAtom.Node, Rule.Type.Rectangular));
}
return production;
}
/// <summary>
/// Returns the direction of the least steep road among all probed roads.
/// </summary>
/// <returns>The direction of the road.</returns>
/// <param name="position">Position.</param>
/// <param name="roadDirection">Road direction.</param>
/// <param name="currentElevation">Current elevation.</param>
/// <param name="gen">City generator.</param>
protected Vector3 LeastSteepDirection(Vector3 position, Vector3 roadDirection, float currentElevation,
CityGenerator gen)
{
// Probe elevations around the given direction
KeyValuePair<Vector3, float>[] elevationPairs = ProbeFloat(position, roadDirection, gen, ElevationProber);
// Find the location which has a minimum elevation difference relative to the current node's position
KeyValuePair<Vector3, float> minimumPair;
float minimumElevationDelta = float.MaxValue;
foreach (KeyValuePair<Vector3, float> elevationPair in elevationPairs) {
if (Mathf.Abs(currentElevation - elevationPair.Value) < minimumElevationDelta) {
minimumElevationDelta = Mathf.Abs(currentElevation - elevationPair.Value);
minimumPair = elevationPair;
}
}
// We have the end location of the least steep road, now make it into a direction
return (minimumPair.Key - position).normalized;
}
/// <summary> /// Spawns the roads for the given branch atom. Each branch atom invokes this method during its production in order /// to calculate the roads which will be spawned from it. /// </summary> /// <returns>The roads.</returns> /// <param name="currentAtom">Current atom.</param> /// <param name="gen">City generator.</param> public abstract List<RoadAtom> SpawnRoads(BranchAtom currentAtom, CityGenerator gen);
/// <summary>
/// Probes the environment by spawning a <paramref name="numberOfProbes"/> probes at the given
/// <paramref name="worldPosition"/> around the given <paramref name="direction"/>, using the given
/// <paramref name="prober"/> delegate to query the wanted result from the environment at the given coordinates. The
/// probing vectors are spawned around the given direction vector, such that
/// floor(<paramref name="numberOfProbes"/>/2) vectors are spawned on the left and right sides of the direction
/// vector, and one probe which is aligned with the direction vector. The angle between probing vectors is such that
/// the angle between the leftmost (and rightmost) vector and the direction vector is exactly <paramref name="env"/>
/// .maximumRoadDeviationDegrees. The length of each probe is <paramref name="env"/>.minimumRoadLength.
/// </summary>
/// <returns>The array of (Vector3, float) pairs representing the coordinate of each probe and the probed value,
/// respectively.</returns>
/// <param name="worldPosition">World position.</param>
/// <param name="direction">Direction.</param>
/// <param name="gen">City generator.</param>
/// <param name="prober">Prober.</param>
/// <param name="numberOfProbes">Number of probes.</param>
protected KeyValuePair<Vector3, float>[] ProbeFloat(Vector3 worldPosition, Vector3 direction, CityGenerator gen,
FloatProber prober, int numberOfProbes = NumberOfProbes)
{
KeyValuePair<Vector3, float>[] probedValues = new KeyValuePair<Vector3, float>[numberOfProbes];
float angleIncrement = gen.maximumRoadDeviationDegrees / (numberOfProbes / 2);
for (int i = 0, angleIndex = - numberOfProbes / 2; i < numberOfProbes; i++, angleIndex++) {
// Rotate the current probe relative to the given direction based on i and angleIncrement
Vector3 probeDirection = Quaternion.AngleAxis(angleIndex * angleIncrement, Vector3.up) *
direction.normalized;
// Calculate the exact position of the probe
// (We use env.minimumRoadLength as a good candidate for probe length, it might be made into a configurable
// editor option at some point.)
Vector3 probePosition = worldPosition + probeDirection * gen.minimumRoadLength;
// Now probe
probedValues[i] = new KeyValuePair<Vector3, float>(probePosition, prober(gen, probePosition));
}
return probedValues;
}
/// <summary> /// Runs a production on this instance. /// </summary> /// <returns> /// A list of atoms for the next L-system generation. /// </returns> public abstract List<Atom> Produce(CityGenerator generator);
void Awake()
{
cityGenerator = (target as GeneratorController).gameObject.GetComponent<CityGenerator>();
}
public override List<Atom> Produce(CityGenerator generator)
{
List<Atom> production = new List<Atom>();
// Create a new map node
Rule rule = generator.RuleAtCoordinates(Node.position);
MapNode spawn = new MapNode(Node.position + forward * rule.CalculateRoadLength(this, generator));
spawn.ruleType = ruleType;
// Fetch the spawned node's neighbours
List<MapNode> neighbours = generator.GetNeighbours(spawn, generator.neighboursSearchRadius);
// Check if the node is close to one of its neighbours so that they can be merged into one node
bool merged = false;
Vector2 spawnPosition = spawn.PositionAsVector2;
foreach (MapNode neighbour in neighbours) {
// Convert coords to 2D, we don't want elevation messing around with our merging algorithm
Vector2 neighbourPosition = neighbour.PositionAsVector2;
// Check for proximity
if (Vector2.Distance(spawnPosition, neighbourPosition) <= generator.nodeMergingMaximumDistance) {
// The neighbour merges
spawn = neighbour;
// Stop iterating
merged = true;
break;
}
}
// Create a map edge between the current map node and the spawn
MapEdge spawnedEdge = new MapEdge(Node, spawn);
if (!merged) {
// Perform the intersection of the spawned node's edge against the neighbours' edges
bool intersected = Intersect(spawn, spawnedEdge, neighbours);
// Raycast to check for water
RaycastHit hit;
if (Physics.Raycast(spawn.position + Vector3.up * 1000f, Vector3.down, out hit)) {
if (hit.collider.gameObject.tag == "Water") {
// Spawned over water, remove the edge from the starting node
Node.edges.Remove(spawnedEdge);
// Skip this node
return production;
}
// Set the Y coordinate of the spawned node to match the height where the raycast hit
spawn.position.y = hit.point.y + 0.1f;
}
// Add the newly created map node to the environment
generator.AddMapNode(spawn);
// Continue producing only if there were no intersections
if (!intersected) {
// Summon a branch atom
Atom branch = new BranchAtom(this);
branch.Node = spawn;
// Add the branch atom to the list of results and we're done
production.Add(branch);
}
}
return production;
}
/// <summary>
/// The prober that probes for population density at the given position.
/// </summary>
/// <returns>The population density at the given position.</returns>
/// <param name="gen">City generator.</param>
/// <param name="position">Position.</param>
public static float DensityProber(CityGenerator gen, Vector3 position)
{
return gen.DensityAt(position);
}
/// <summary>
/// The prober that probes for elevation at the given position.
/// </summary>
/// <returns>The elevation at the given position.</returns>
/// <param name="gen">City generator.</param>
/// <param name="position">Position.</param>
public static float ElevationProber(CityGenerator gen, Vector3 position)
{
return gen.ElevationAt(position);
}
public void GenerateCity()
{
m_cityGenerator = new CityGenerator ((int)DateTime.Now.Ticks, TamBoard, TamBoard);
m_cityGenerator.Build();
m_city = m_cityGenerator.getCity();
instantiatePrefabs();
generateIA();
instantiateCars();
colocateCamera();
}
// Use this for initialization
void Start()
{
float verticalSize = Camera.main.orthographicSize * 2.0f;
float horizontalSize = verticalSize * Screen.width / Screen.height;
startPoint.x = -horizontalSize / 2;
startPoint.y = -verticalSize / 2;
blockSize.x = horizontalSize / (sizeX - 1);
blockSize.y = verticalSize / (sizeY - 1);
buildingSize = blockSize * 0.6f;
generator = new CityGenerator (sizeX - 2, sizeY - 2);
for (int i = 0; i < 500; i++)
generator.GlueBuildings ();
//var building = new CityBuilding (5,5);
//building.points.Add (new Point(0,-1));
//building.points.Add (new Point(0,1));
//building.points.Add (new Point(-1,0));
//building.points.Add (new Point(1,0));
//AddBuilding(building);
for (int x = 0; x < sizeX -2 ; x++) {
for(int y = 0; y < sizeX - 2; y++){
CityBuilding building = generator.Grid[x,y];
if( building.X == x && building.Y == y){
AddBuilding(building);
}
}
}
}
