/// <summary>
/// Methode zum Fahren des Autos (Simulation).
/// </summary>
public void SimulateCar()
{
// Die Collider des Autos holen
Collider[] colliders = Physics.OverlapBox(cameraCar.gameObject.transform.position, (cameraCar.gameObject.transform.localScale / 5f), cameraCar.gameObject.transform.rotation);
List <Collider> carColliders = new List <Collider>();
ERRoad road = null;
foreach (Collider collider in colliders)
{
if (collider.tag == "Street")
{
road = network.GetRoadByName(collider.name);
}
if (collider.tag == "Car")
{
carColliders.Add(collider);
}
}
Vector3 heading = new Vector3(0, 0, 1);
if (road != null)
{
// Hole den letzten Punkt der Strecke
Vector3[] markers = road.GetMarkerPositions();
Vector3 lastMarker = markers.Last();
// Die richtige Rotation ausrechnen
heading = (lastMarker - markers[markers.Length - 2]).normalized;
heading.y = 0;
CustomEasyRoad customEasy = null;
foreach (CustomEasyRoad customEasyRoad in customEasyRoads)
{
if (customEasyRoad.Road.GetName() == road.GetName())
{
customEasy = customEasyRoad;
break;
}
}
//Tuple<Vector3, Vector3> markers = customEasy.GetIncludingMarkers(cameraCar.gameObject.transform.position);
//heading = (markers.Second - markers.First).normalized;
//heading.y = 0;
}
// Geschwindigkeit setzen
Rigidbody rigidbody = cameraCar.GetComponent <Rigidbody>();
cameraCar.transform.Translate(Vector3.forward * (carSpeed / 3.6f) * Time.deltaTime);
//cameraCar.transform.rotation.SetLookRotation(heading);
cameraCar.transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(heading), 2.5f * Time.deltaTime);
// Die Autos im Weg entfernen
foreach (Collider collider in carColliders)
{
Destroy(collider.gameObject);
}
}
private void PlaceBuildings(Vector3[] markersSide, Vector3[] markersCenter, bool rightSide, ERRoad road)
{
try
{
//Process:
//Get a building from the list,
//Measure the building's width
//Get the current sidePoint's position and count points until the difference is greater than/equal to the width of the building. If the end of the side markers is reached, don't place building
//Get the angle based on the two points
//Place the building at the center point of those two points
//Move the building back away from edge of sidewalk (Min/Max values in the editors)
//Optional: Move buildings back from road
//Optional: Allow space between buildings
float offset = 0;
int currentMarker = 0;
bool isProcessing = true;
bool isFound = false; //Check if the building fits on this street-block
float buildingDistance;
const float increment = 0.2f; //The value incremented back from the road.
do
{
//If there are no buildings left, no need to prcess anything, obviously.
if (buildings.Count == 0)
{
isProcessing = false;
break;
}
isFound = false; //reset
Vector3 startMarker = markersSide[currentMarker];
GameObject building = buildings[buildings.Count - 1]; //Get the last one, and build in reverse. (allows removal from List without any issues)
int buildingDepth = (building.GetComponent <BuildingModifier>().buildingDepth *buildingSizeMultiplier);
int buildingWidth = (building.GetComponent <BuildingModifier>().buildingWidth *buildingSizeMultiplier);
//loop to find the end position
for (int i = (currentMarker + 1); i < markersSide.Length; i++)
{
Vector3 endMarker = markersSide[i];
buildingDistance = Vector3.Distance(startMarker, endMarker);
if (buildingDistance >= buildingDepth)
{
Vector3[] vectors = new Vector3[] { startMarker, endMarker };
Vector3 centerPoint = CenterOfVectors(vectors);
bool isRoad = false;
offset = 0; //Reset
do
{
isRoad = isInRoad(road.GetName(), centerPoint);
//If this is on the road, then we need to move back a little bit until it's not touching the road
if (isRoad)
{
offset += increment;
var x = (currentMarker + i) / 2;
centerPoint = markersCenter[x] + (markersCenter[x] - centerPoint) * offset;
}
} while (isRoad);
//Optional: Push the building back farther from the road
if (minBuildingBack > 0 || maxBuildingBack > 0)
{
var percent = Random.Range(1, 100);
//This option allow a minimal amount of buildings to be moved back
if (percent <= percentBuildingBack)
{
var offsetAddition = Random.Range(minBuildingBack, maxBuildingBack);
if (offset == 0)
{
offsetAddition += (road.GetWidth() * .1f);
}
offset += offsetAddition;
}
}
//if there is an offset value, push the building back farther
if (offset > 0)
{
startMarker = markersCenter[currentMarker] + (markersCenter[currentMarker] - markersSide[currentMarker]) * -(offset / 2);
endMarker = markersCenter[i] + (markersCenter[i] - markersSide[i]) * -(offset / 2);
}
//Need to move back the start and end markers
if (rightSide)
{
building.transform.position = startMarker;
building.transform.rotation = Quaternion.LookRotation(endMarker - startMarker, Vector3.up);
}
else
{
building.transform.position = endMarker;
building.transform.rotation = Quaternion.LookRotation(startMarker - endMarker, Vector3.up);
}
isFound = true;
currentMarker = i;
break;
}
}
if (isFound)
{
buildings.Remove(building); //Only remove this from the list if the building was placed
}
else
{
isProcessing = false;
}
//Optional: Allow space between buildings
if (this.minBetweenBuildings > 0 && this.maxBetweenBuildings > 0)
{
isFound = false; //Reset
float distanceBetweenBuildings = Random.Range(minBetweenBuildings, maxBetweenBuildings);
Vector3 startPoint = markersSide[currentMarker];
for (int i = (currentMarker + 1); i < markersSide.Length; i++)
{
Vector3 endPoint = markersSide[i];
var buildingSeparation = Vector3.Distance(startPoint, endPoint);
if (buildingSeparation >= distanceBetweenBuildings)
{
currentMarker = i;
isFound = true;
break;
}
}
//In case we ran out of room for this side of the road, stop processing
isProcessing = isFound;
}
} while (isProcessing);
}
catch (System.Exception ex)
{
Debug.LogError("Place Buildings Ex: " + ex.Message);
}
}