/// <summary>
/// Instantiate a new procedural object
/// </summary>
/// <param name="po"></param>
private void _Instantiate(ProceduralObjectController po)
{
var spawnPosition = _GetSpawnPosition(po);
var rotate = UnityEngine.Random.Range(0, 2);
var rotation = Quaternion.identity;
// if (rotate == 1)
// {
// Debug.Log("inverso");
// rotation = Quaternion.Inverse(rotation);
// } else {
// Debug.Log("idenbtity");
// }
var newPo = Instantiate <ProceduralObjectController>(po, spawnPosition, rotation);
newPo.gameObject.name = po.gameObject.name;
newPo.Depth = Depth;
_objectsPool.Add(newPo);
_built.Enqueue(newPo);
// instantiate proceduralObject colliders
if (newPo.colliders.Length > 0)
{
foreach (var colliderInfo in newPo.colliders)
{
var colliderPosition = new Vector3(spawnPosition.x, spawnPosition.y + colliderInfo.ySpawnOffset, spawnPosition.z + colliderInfo.zSpawnOffset);
var colliderInstance = Instantiate <Collider>(colliderInfo.collider, colliderPosition, Quaternion.identity);
colliderInstance.transform.parent = newPo.transform;
}
}
_UpdateSpawnPosition(newPo);
}
/// <summary>
/// Lazy adds 3 roads for the early game
/// </summary>
/// <returns></returns>
private IEnumerator _Start()
{
ProceduralObjectController insertedRoad = null;
for (int i = 1; i <= 3; i++)
{
Depth++;
// lazy inserts a road
string roadName = null;
if (insertedRoad != null)
{
roadName = insertedRoad.gameObject.name;
}
insertedRoad = InsertNewObject(roadName);
yield return(null);
// lazy builds level elements over the road just created
if (i == 1)
{
foreach (var obj in _levelController.BuildStartLevelElementsForDepth(Depth))
{
yield return(null);
}
}
else
{
foreach (var obj in _levelController.BuildLevelForDepth(Depth))
{
yield return(null);
}
}
}
}
/// <summary>
/// Show an inactivated instance
/// </summary>
/// <param name="po"></param>
private void _ShowInstance(ProceduralObjectController po)
{
po.gameObject.transform.position = _GetSpawnPosition(po);
po.Depth = Depth;
po.gameObject.SetActive(true);
_built.Enqueue(po);
_UpdateSpawnPosition(po);
}
/// <summary>
/// inserts a new object right after the last one
/// </summary>
/// <param name="objectName">name of the object desired. Leave null if wants to get a random one</param>
/// <returns></returns>
public ProceduralObjectController InsertNewObject(string objectName = null)
{
var poIdx = 0;
ProceduralObjectController po = null;
if (string.IsNullOrEmpty(objectName))
{
poIdx = Random.Range(0, proceduralObjects.Length);
po = proceduralObjects[poIdx];
}
else
{
po = proceduralObjects
.Where(x => x.gameObject.name.Equals(objectName))
.SingleOrDefault();
if (po == null)
{
throw new System.Exception("parametro objectName com valor inválido");
}
}
var availableInPool = _objectsPool
.Where(x => x.gameObject.name.Equals(po.gameObject.name) &&
!x.gameObject.activeSelf);
var poAvailable = availableInPool.FirstOrDefault();
if (poAvailable != null)
{
_ShowInstance(poAvailable);
}
else
{
_Instantiate(po);
}
return(po);
}
/// <summary>
/// Spawn position considering yOffset
/// </summary>
/// <param name="po"></param>
/// <returns></returns>
private Vector3 _GetSpawnPosition(ProceduralObjectController po)
{
return(new Vector3(_CurrentSpawnPosition.x, _CurrentSpawnPosition.y + po.ySpawnOffset, _CurrentSpawnPosition.z));
}
/// <summary>
/// Update the position where next object has to be spawned
/// </summary>
/// <param name="lastObjectShown"></param>
private void _UpdateSpawnPosition(ProceduralObjectController lastObjectShown)
{
_CurrentSpawnPosition = new Vector3(_CurrentSpawnPosition.x, _CurrentSpawnPosition.y, _CurrentSpawnPosition.z + lastObjectShown.dimension.z);
}
