/// <summary>
/// Custom equals operator to take into account treePrototypes.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
if (obj == null)
{
return(prototypeObject == null);
}
System.Type instanceType = obj.GetType();
bool prototypeType = instanceType == typeof(TreePrototype);
if (prototypeType)
{
TreePrototype instance = obj as TreePrototype;
if (instance == null)
{
return(false);
}
return(instance.prefab == this.prototypeObject);
}
else
{
UNTreePrototype instance = obj as UNTreePrototype;
if (instance == null)
{
return(false);
}
return(this.prototypeObject == instance.prototypeObject);
}
}
/// <summary>
/// This method will pull the tree prototypes from the provided terrain data.
/// </summary>
void FetchTreePrototypes()
{
if (terrainData == null || terrainData.treePrototypes == null)
{
return;
}
if (!loadedIndexes)
{
}
if (_treePrototypes == null)
{
_treePrototypes = new List <UNTreePrototype>();
}
if (isDirty)
{
CheckForTreePrototypesChange();
}
UNTreePrototype.CheckForMissings(_treePrototypes, terrainData.treePrototypes);
#if UNITY_EDITOR
UnityEditor.EditorUtility.SetDirty(this);
#endif
}
internal bool ContainsInPrototypes(UNTreePrototype prototype, List <TreePrototype> prototypes)
{
for (int i = 0; i < prototypes.Count; i++)
{
if (prototypes[i].prefab == prototype.prototypeObject)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Initiate startup variables
/// </summary>
protected override void Awake()
{
UNTreePrototype.CheckForMissings(terrainData.treePrototypes, terrain.terrainData.treePrototypes);
var sectors = GetComponentsInChildren <UNTerrainSector>();
if (sectors.Length > 1) // if there's more than 1 sectors.
{
for (int i = 0; i < sectors.Length; i++)
{
GameObject.DestroyImmediate(sectors[i].gameObject);
}
_sector = null;
}
if (sector == null)
{
GenerateSector(sectorResolution);
}
if (Pool == null)
{
CreatePool(PoolItemType);
}
ThreadManager.InitializeIfNotAvailable(); // try to initialize if thread manager doesnt exist...
if (!this.enabled)
{
return;
}
if (!Application.isPlaying)
{
return;
}
terrain = GetComponent <Terrain>();
base.Awake();
if (UNSettings.instance.UN_TreeInstancesRespawnsEnabled)
{
InvokeRepeating("CheckForTreeInstancesRespawns", 5, 5);
}
}
