void Start()
{
body = GetComponent <Rigidbody2D>();
Transform hpBarObject = transform.Find("HPBar");
if (hpBarObject)
{
hpBar = hpBarObject.GetComponent <UI_Healthbar>();
Debug.LogFormat("{0} --> {1}", name, hpBar);
}
hp = maxHp;
Debug.Assert(body);
}
// Update train UI stuff, like train healthbars
public void UpdateTrainInfo(Train train)
{
// Delete all healthbars
foreach (Transform child in bottom.transform)
{
Destroy(child.gameObject);
}
// Add healthbars for all train cars
int ncars = train.cars.Count;
int n = 0;
float leftSide = (ncars * 120.0f) / 2.0f;
foreach (TrainCar car in train.cars)
{
GameObject newHPBar = Instantiate(hpBarPrefab, bottom.transform);
UI_Healthbar uiHealthBar = newHPBar.GetComponent <UI_Healthbar>();
uiHealthBar.who = car.GetComponent <Attackable>();
newHPBar.SetActive(true);
newHPBar.transform.localPosition = new Vector2(n * 120.0f - leftSide, 0);
n += 1;
}
Debug.Log("Updated train UI info");
}
