public void UpgradeTower()
{
//check if current tower is a single shot tower (will possible be changed) and apply the upgrade
if (currentTower != null && currentTower.GetComponent <TowerBehaviour>() != null)
{
TowerBehaviour towerBehaviour = currentTower.GetComponent <TowerBehaviour>();
if (stats.currentMoney >= towerBehaviour.upgradeCost)
{
stats.currentMoney -= towerBehaviour.upgradeCost;
towerBehaviour.damage = 2;
towerBehaviour.shootTimer = 0.25f;
currentTower.GetComponent <Renderer>().material.color = Color.blue;
towerBehaviour.upgraded = true;
}
}
//check if current tower is an AoE tower (will possible be changed) and apply the upgrade
else if (currentTower != null && currentTower.GetComponent <AoETowerBehaviour>() != null)
{
AoETowerBehaviour towerBehaviour = currentTower.GetComponent <AoETowerBehaviour>();
if (stats.currentMoney >= towerBehaviour.upgradeCost)
{
stats.currentMoney -= towerBehaviour.upgradeCost;
towerBehaviour.damage = 2;
towerBehaviour.numberOfProjectiles = 8;
towerBehaviour.shootTimer = 0.5f;
currentTower.transform.GetChild(2).gameObject.SetActive(false);
currentTower.transform.GetChild(3).gameObject.SetActive(true);
currentTower.transform.GetChild(1).GetComponent <Renderer>().material.color = Color.blue;
towerBehaviour.Start();
towerBehaviour.upgraded = true;
}
}
}
void Update()
{
//get the current tower
if (Input.GetButtonUp("Mouse Left") && buildTower.currentPreviewBuilding == null)
{
RaycastHit hitInfo;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hitInfo, 100, LayerMask.GetMask("Tower")))
{
currentTower = hitInfo.transform.parent.gameObject;
if (currentTower.GetComponent <TowerBehaviour>() != null || currentTower.GetComponent <AoETowerBehaviour>() != null)
{
panel.SetActive(true);
}
}
}
else if (Input.GetButtonUp("Mouse Right"))
{
panel.SetActive(false);
currentTower = null;
}
//check if current tower is a single shot tower (will possible be changed)
if (currentTower != null && currentTower.GetComponent <TowerBehaviour>() != null)
{
TowerBehaviour towerBehaviour = currentTower.GetComponent <TowerBehaviour>();
towerName.text = currentTower.name;
towerDamage.text = $"Damage: {towerBehaviour.damage}";
towerProjectiles.text = $"Projectiles: {towerBehaviour.numberOfProjectiles}";
towerFrequenzy.text = $"Shooting Frequenzy: {towerBehaviour.shootTimer}";
towerRadius.text = $"Detection Radius: {towerBehaviour.detectionRadius}";
destroyedEnemies.text = $"Destroyed Enemies: {towerBehaviour.destroyedEnemies}";
upgradeText.text = $"Upgrade ({towerBehaviour.upgradeCost}$)";
//check if allready upgraded
if (stats.currentMoney >= towerBehaviour.upgradeCost && !towerBehaviour.upgraded)
{
upgradeButton.interactable = true;
}
else
{
upgradeButton.interactable = false;
}
}
//check if current tower is an AoE tower (will possible be changed)
else if (currentTower != null && currentTower.GetComponent <AoETowerBehaviour>() != null)
{
AoETowerBehaviour towerBehaviour = currentTower.GetComponent <AoETowerBehaviour>();
towerName.text = currentTower.name;
towerDamage.text = $"Damage: {towerBehaviour.damage}";
towerProjectiles.text = $"Projectiles: {towerBehaviour.numberOfProjectiles}";
towerFrequenzy.text = $"Shooting Frequenzy: {towerBehaviour.shootTimer}";
towerRadius.text = $"Detection Radius: {towerBehaviour.detectionRadius}";
destroyedEnemies.text = $"Destroyed Enemies: {towerBehaviour.destroyedEnemies}";
upgradeText.text = $"Upgrade ({towerBehaviour.upgradeCost}$)";
//check if allready upgraded
if (stats.currentMoney >= towerBehaviour.upgradeCost && !towerBehaviour.upgraded)
{
upgradeButton.interactable = true;
}
else
{
upgradeButton.interactable = false;
}
}
}
