public void UpgradeTower()
{
// finds the selected object
objectToUpgrade = GameObject.FindGameObjectWithTag("Selected");
if (objectToUpgrade != null)
{
// gets the towerManagement script
towerManagement = objectToUpgrade.GetComponent <TowerManagement> ();
// gets the tower that the object upgrades to
towerUpgrade = towerManagement.upgradedTower;
// gets the towerStats script of the upgraded tower
if (towerUpgrade != null)
{
upgradeTowerStats = towerUpgrade.GetComponent <TowerStats> ();
}
else
{
return;
}
scoreManager = GameObject.FindObjectOfType <ScoreManager> ();
if (scoreManager.money >= upgradeTowerStats.price && objectToUpgrade != null && towerUpgrade != null)
{
scoreManager.money -= upgradeTowerStats.price;
Vector3 postion = objectToUpgrade.transform.position;
Quaternion rotation = objectToUpgrade.transform.rotation;
Instantiate(towerUpgrade, postion, rotation);
Destroy(objectToUpgrade);
}
}
}
// Use this for initialization
protected void Start()
{
CurrentPower = MaxPower;
b_isPowerDraining = false;
currentAction = E_Action.IDLE;
m_destinationCheckpoint = null;
manager = GameManager.GetInstance();
//register Events
GameManager.GetInstance().PauseEvent.AddListener(OnPause);
//define agent
agent = GetComponent <NavMeshAgent>();
//get enemy tower object
foreach (GameObject tower in GameManager.GetInstance().Towers)
{
TowerManagement man = tower.GetComponent <TowerManagement>();
if (man != null)
{
if (man.Team != Team)
{
m_enemyTower = tower;
}
else
{
m_teamTower = tower;
}
}
}
//define node AI
DefineNode();
m_communicator = m_teamTower.GetComponent <Communicator>();
}
private void Awake()
{
if (instance != null && instance != this)
{
Destroy(this.gameObject);
}
else
{
instance = this;
}
}
