//Choose an element from the required or optional array.
InstantiatableObjectReference ChooseElement()
{
//Make sure that the array exists, and also make sure that all must-be instantiated items have not all already been
if (Random.Range(0, probabilityToInstantiateNullElement) == 0)
{
//This will end after the function returns.
while (true)
{
//Choose an item
InstantiatableObjectReference chosenItem = optionalItems [Random.Range(0, optionalItems.Length)];
if (Random.Range(0, chosenItem.probabilityOfInstantiation) == 0)
{
return(chosenItem);
}
}
}
else
{
return(null);
}
}
//Parse through all enemy item points.
void CreateTerrainItems(TerrainReferenceClass mazeSegments)
{
//This list will hold the positions of all of the enemy item positions.
List <Transform> allEnemyItemPoints = new List <Transform> ();
//This prevents a ton of future errors and if-checking.
if (initialGameElements.Length != 0)
{
//Instantiate all items
for (int i = 0; i < mazeSegments.layer1.Length; i++)
{
//Preventing future errors.
if (mazeSegments.layer1[i] != null)
{
if (mazeSegments.layer1[i].Find("Points") != null)
{
Transform enemyItemsTransform = mazeSegments.layer1[i].Find("Points").Find("EnemyItems");
//Check to make sure enemy item points exist.
if (enemyItemsTransform != null)
{
//Find the points
Transform[] enemyItemPoints = ScriptingUtilities.ParseChildrenFromTransform(enemyItemsTransform);
for (int j = 0; j < enemyItemPoints.Length; j++)
{
//Add all transforms to the master list.
allEnemyItemPoints.Add(enemyItemPoints[j]);
}
}
}
else
{
Debug.Log("Did not find points upon which to instantiate enemies on increment " + i + " with variation name " + mazeSegments.layer1[i].gameObject.name);
}
}
else
{
Debug.LogError("MazeSegments.layer1[" + i + "] is null!!!!");
}
}
}
else
{
Debug.LogError("No initial game elements are set!");
}
//Make sure that the previous step added transforms to the list.
if (allEnemyItemPoints.Count > 0)
{
//Sort the object references
SortObjectArray();
//Make sure that the variations have the capacity to fill all required items.
if (requiredItems.Length <= allEnemyItemPoints.Count)
{
//List of empty points
List <int> emptyPoints = new List <int> ();
//Populate the list of points.
for (int j = 0; j < allEnemyItemPoints.Count; j++)
{
emptyPoints.Add(j);
}
//All required items.
for (int j = 0; j < requiredItems.Length; j++)
{
int chosenLoc = Random.Range(0, emptyPoints.Count);
//Choose a point out of the existing points.
int pointToInstantiateRequiredItem = emptyPoints [chosenLoc];
//Instantiate the object
GameObject createdElement = InstantiateElementOnPoint(requiredItems [j].elementReference,
allEnemyItemPoints [pointToInstantiateRequiredItem].position
);
createdElement.transform.SetParent(allEnemyItemPoints [pointToInstantiateRequiredItem]);
//Remove the point that was just used from the list.
emptyPoints.RemoveAt(chosenLoc);
}
//For the rest of the points.
while (emptyPoints.Count > 0)
{
int chosenLoc = Random.Range(0, emptyPoints.Count);
int pointToInstantiateRequiredItem = emptyPoints [chosenLoc];
//Instantiate the object
InstantiatableObjectReference chosenElement = ChooseElement();
//Check to make sure that it is not supposed to instantiate anything.
if (chosenElement != null)
{
//Instantiate element
GameObject createdElement = InstantiateElementOnPoint(chosenElement.elementReference,
allEnemyItemPoints [pointToInstantiateRequiredItem].position
);
createdElement.transform.SetParent(allEnemyItemPoints [pointToInstantiateRequiredItem]);
}
//Remove the point that was just used from the list.
emptyPoints.RemoveAt(chosenLoc);
}
}
}
}
