void Start()
{
VeinTrain[] trains = GameObject.FindObjectsOfType(typeof(VeinTrain)) as VeinTrain[];
foreach (VeinTrain train in trains) {
// only one train should be tagged "Player" at a time... find it!
if (train.tag == "Player") {
parentTrain = train;
break;
}
}
// initialize the next artery and next train
Debug.Log(name + " calling " + parentTrain.nextArtery.name + "'s GenerateBranches();");
parentTrain.nextArtery.GenerateBranches();
parentTrain.TransitionToNextArtery();
parentTrain.GenerateNextTrain();
}
public void GenerateNextTrain()
{
if (nextTrain != null) {
Debug.Log("ERROR: " + name + " asked to re-generate next train");
return;
} else {
Debug.Log(name + " generating next train");
}
// figure out where to spawn the next train
float nextTrainProgress = pathProgress + 0.25f;
Vector3[] nextTrainPath = path;
if (nextTrainProgress >= 1f) {
nextTrainProgress -= 1f;
nextTrainPath = nextArtery.path.nodes.ToArray();
}
Vector3 pointOnPath = iTween.PointOnPath(nextTrainPath, nextTrainProgress);
Vector3 lookTarget = iTween.PointOnPath(nextTrainPath, nextTrainProgress + 0.01f);
// pick the prefab
Object randomPrefab = trainPrefabs[Random.Range(0, trainPrefabs.Length)];
// spawn and let itween place it just so...
GameObject go = Instantiate(randomPrefab) as GameObject;
VeinTrain train = go.GetComponent<VeinTrain>();
iTween.MoveUpdate(go,
iTween.Hash("position", pointOnPath,
"looktarget", lookTarget,
"time", 0));
train.path = nextTrainPath;
train.pathProgress = nextTrainProgress;
train.nextArtery = nextArtery;
nextTrain = train;
}
public override void OnEnter()
{
trainToDelete = ship.parentTrain;
ship.parentTrain = ship.parentTrain.nextTrain;
ship.parentTrain.GenerateNextTrain();
ship.transform.parent.parent = null;
ship.StartCoroutine(WaitAndSetParent());
}
