private IEnumerator GenerateField()
{
ShowDebugMessage("Generator comming to life...", false);
placementCoroutineIsRunning = true;
GameObject newAsteroid = null;
int currentPrefabIndex = 0;
float currentRotation = 0f;
bool complete = false;
if (placementAttempts < 1)
{
complete = true;
ShowDebugMessage("Placement attempts less than 1!", true);
}
valueForProgressBar = 0f;
passCount++;
pivotObject = new GameObject("pivot");
pivotObject.transform.parent = transform;
pivotObject.transform.localPosition = Vector3.zero;
if (fieldType == FieldType.Ribbon)
{
lengthPositionOffset = targetWidthPositionOffset;
}
else
{
lengthPositionOffset = 0f;
}
int loopCount = 0;
ShowDebugMessage("Generator is running...", false);
while (complete == false)
{
if (StopAndCleanGenerator == false)
{
Vector3 targetPosition = Vector3.zero;
Vector3 tempTargetPosition = Vector3.zero;
Quaternion defaultRotation = Quaternion.identity;
Quaternion targetRotation = Quaternion.identity;
Rigidbody newRb = null;
string prefabName = "";
Vector3 prefabScale = Vector3.zero;
float scaleFactor = 1f;
if (fieldType == FieldType.Blob_Sphere_Inside)
{
tempTargetPosition = Random.insideUnitSphere * fieldSize;
targetPosition = tempTargetPosition + transform.position;
}
else if (fieldType == FieldType.Blob_Sphere_Surface)
{
tempTargetPosition = Random.onUnitSphere * (Random.Range((fieldSize - ringWidth / 2f), (fieldSize + ringWidth / 2f)));
targetPosition = tempTargetPosition + transform.position;
}
else if (fieldType == FieldType.Ring || fieldType == FieldType.Ribbon)
{
if (fieldType == FieldType.Ring)
{
pivotObject.transform.Rotate(0f, currentRotation, 0f);
}
tempTargetPosition.x = Random.Range((pivotObject.transform.forward.x + lengthPositionOffset) - targetWidth / 2f, (pivotObject.transform.forward.x + lengthPositionOffset) + targetWidth / 2f);
tempTargetPosition.y = Random.Range(pivotObject.transform.forward.y - (ringThickness / 2f), pivotObject.transform.forward.y + (ringThickness / 2f));
tempTargetPosition.z = Random.Range(pivotObject.transform.forward.z + fieldSize - (ringWidth / 2f), pivotObject.transform.forward.z + fieldSize + (ringWidth / 2f));
targetPosition = pivotObject.transform.TransformPoint(tempTargetPosition);
}
targetRotation = randomRotation == true ? Random.rotation : Quaternion.identity;
scaleFactor = randomScale == true?Random.Range(scaleMinSize, scaleMaxSize) : 1f;
prefabName = objectPrefabs[currentPrefabIndex].name;
prefabScale = objectPrefabs[currentPrefabIndex].transform.localScale;
defaultRotation = objectPrefabs[currentPrefabIndex].transform.rotation;
if (keepPrefabLink == false || enablePrefabLink == false)
{
newAsteroid = Instantiate(objectPrefabs[currentPrefabIndex], targetPosition, defaultRotation, transform);
}
else if (keepPrefabLink == true && enablePrefabLink == true)
{
newAsteroid = PrefabUtility.InstantiatePrefab(objectPrefabs[currentPrefabIndex] as GameObject) as GameObject;
newAsteroid.transform.parent = transform;
newAsteroid.transform.position = targetPosition;
newAsteroid.transform.rotation = defaultRotation;
}
if (newAsteroid != null)
{
newAsteroid.name = prefabName.Replace(char.Parse(passCountDelineator), char.Parse(" ")) + passCountDelineator + passCount + passCountDelineator + loopCount;
AstroData astroData = newAsteroid.GetComponent <AstroData>();
if (astroData != null)
{
if (astroData.DoNotScale != true)
{
newAsteroid.transform.localScale = new Vector3(prefabScale.x * scaleFactor, prefabScale.y * scaleFactor, prefabScale.z * scaleFactor);
}
if (adjustMassByScale == true && astroData.DoNotScale != true)
{
if (astroData.RigidbodyToScale != null)
{
newRb = astroData.RigidbodyToScale;
}
else if (newAsteroid.GetComponent <Rigidbody>() != null)
{
newRb = newAsteroid.GetComponent <Rigidbody>();
}
if (newRb != null)
{
float targetMass = (newRb.mass * massScaleFactor) * scaleFactor;
newRb.mass = targetMass;
}
}
if (astroData.DoNotRotate != true)
{
newAsteroid.transform.rotation = targetRotation;
}
astroData.CheckPlacement();
astroData.ShowBufferGizmo = showBufferGizmo;
astroData.ShowMesh = enableMeshes;
astroData.ShowColliders = enableColliders;
}
else
{
ShowDebugMessage(prefabName + " has no AstroData script", true);
newAsteroid = null;
}
currentRotation = rotateDegresPerAttempt;
currentPrefabIndex++;
currentPrefabIndex = currentPrefabIndex == objectPrefabs.Count ? 0 : currentPrefabIndex;
}
loopCount++;
valueForProgressBar = (float)loopCount / (float)placementAttempts;
complete = loopCount == placementAttempts ? true : false;
yield return(null);
}
else
{
complete = true;
ShowDebugMessage("E-Stop Recieved...", false);
}
}
if (complete == true)
{
ShowDebugMessage("Stopping Generator...", false);
if (newAsteroid != null)
{
DestroyImmediate(newAsteroid);
ShowDebugMessage("Orphaned asteroids removed...", false);
}
if (pivotObject != null)
{
DestroyImmediate(pivotObject);
ShowDebugMessage("Orphaned pivot removed...", false);
}
ShowDebugMessage("Object clean up complete...", false);
valueForProgressBar = 0f;
EnforceBufferZones();
ResetGenerator();
}
}