// sets all values for TurretController script using turretData, adds "click-icon-to-buy" function, changes visual cues to see if turret is bought
private void SetValues(GameObject turret)
{
TurretController script = turret.GetComponent <TurretController>(); // script setup
script.turretData = turretData;
script.UpdateVariables();
Transform newShootpoint = new GameObject("Shootpoint").transform;
newShootpoint.SetParent(turret.transform);
script.shootPoint = newShootpoint;
script.shootPoint.localPosition = new Vector2(turretData.shootpointOffsetX, 0);
script.targetTag = "Enemy";
script.bullet = turretData.bullet;
script.enabled = false;
turret.transform.localPosition = Vector2.zero; // moving turret to middle of tower block
SpriteRenderer rend = turret.GetComponent <SpriteRenderer>(); // setting up sprite (half transparent, sorting order)
rend.sprite = turretData.artwork;
rend.color = new Color(1, 1, 1, 0.5f);
rend.sortingOrder = towerCount + 1;
turret.GetComponent <BoxCollider2D>().size = new Vector2(1, 1);
turret.GetComponent <BoxCollider2D>().isTrigger = true;
TurretButton turrButScript = turret.GetComponent <TurretButton>(); // setting up fake turret button ("click-icon-to-buy" without using UI buttons)
turrButScript.values = values;
turrButScript.towerPlacement = this;
turrButScript.index = towerCount;
}
private void SpawnTowerOrTurret(float[] chances)
{
float current = UnityEngine.Random.Range(0f, 1f);
if (current <= chances[0]) // build tower
{
if (towerCount < 3 && gold >= tower.cost[towerCount])
{
gold -= tower.cost[towerCount];
GameObject newTower = new GameObject("Enemy Tower" + towerCount, typeof(SpriteRenderer)); // tower creation
newTower.GetComponent <SpriteRenderer>().sprite = tower.artwork;
newTower.transform.position = new Vector3(towerBase.transform.position.x, tower.yPlacement[towerCount], 0);
newTower.transform.SetParent(towerBase.gameObject.transform);
towerCount++;
}
}
else if (current <= chances[0] + chances[1]) // build turret (if tower exists)
{
if (gold >= turretData.price && towerBase.transform.childCount > turretCount && turretCount < 3)
{
gold -= turretData.price;
GameObject turret = new GameObject("Enemy turret", typeof(Animator), typeof(SpriteRenderer), typeof(BoxCollider2D), typeof(TurretController)); // turret creation
turret.transform.SetParent(towerBase.transform.GetChild(turretCount));
TurretController script = turret.GetComponent <TurretController>(); // setting up TurretController script using turretData
script.turretData = turretData;
script.UpdateVariables();
Transform newShootpoint = new GameObject("Shootpoint").transform;
newShootpoint.SetParent(turret.transform);
script.shootPoint = newShootpoint;
script.shootPoint.localPosition = new Vector2(-turretData.shootpointOffsetX, 0);
script.targetTag = "Friendly";
script.bullet = bullet;
turret.transform.localPosition = Vector2.zero; // moving turret to middle of tower block
SpriteRenderer rend = turret.GetComponent <SpriteRenderer>(); // setting up sprite (half transparent, sorting order)
rend.sprite = turretData.artwork;
rend.sortingOrder = towerCount + 1;
rend.flipX = true;
turret.GetComponent <BoxCollider2D>().size = new Vector2(1, 1);
turret.GetComponent <BoxCollider2D>().isTrigger = true;
turretCount++;
}
else if (gold >= turretData.price) // replace existing turrets with new ones
{
TurretController[] tc = towerBase.GetComponentsInChildren <TurretController>();
foreach (var controller in tc)
{
if (!controller.turretData.Equals(this.turretData))
{
gold -= turretData.price;
gold += controller.turretData.price;
controller.turretData = turretData;
controller.UpdateVariables();
return;
}
}
}
}
else
{
return;
}
}