public void setupPowerStation()
{
towerObject newTowerObj;
// Reset conencted tower list
//towersConnected.Clear(); //doesnt work yet
GameObject[] towerList = GameObject.FindGameObjectsWithTag("tower");
foreach (GameObject towerObj in towerList)
{
// If the tower is placed and not already powered
towerScript towerObjCode = towerObj.GetComponent <towerScript>();
if (towerObjCode.towerPlaced && !towerObjCode.towerPowered)
{
// If the tower is within range
float distanceToEnemy = Vector2.Distance(centerPos, towerObjCode.centerPos);
if (distanceToEnemy < range)
{
// Store connected tower
newTowerObj = new towerObject();
newTowerObj.tower = towerObj;
towersConnected.Add(newTowerObj);
//Debug.Log("Add(newTowerObj)");
}
}
}
}
void powerUpTower(towerObject selectedTower)
{
if (!selectedTower.powerLineDrawn)
{
// Tell tower that it is powered up
selectedTower.tower.GetComponent <towerScript>().setPowerState(true);
// Draw power line to tower
drawLine(selectedTower, centerPos, selectedTower.tower.GetComponent <towerScript>().centerPos);
// Record that power line is active
selectedTower.powerLineDrawn = true;
}
}
void powerDownTower(towerObject selectedTower)
{
if (selectedTower.powerLineDrawn)
{
// Tell tower that it is NOT powered up
selectedTower.tower.GetComponent <towerScript>().setPowerState(false);
// Remove power line graphic
Destroy(selectedTower.powerLine);
// Record that power line is not active anymore
selectedTower.powerLineDrawn = false;
}
}
void drawLine(towerObject selectedTower, Vector3 startPos, Vector3 stopPos)
{
//Debug.Log("drawline" + startPos);
selectedTower.powerLine = new GameObject("Line");
LineRenderer lineInst = selectedTower.powerLine.AddComponent <LineRenderer>();
lineInst.positionCount = 2;
lineInst.startWidth = lineWidth;
lineInst.endWidth = lineWidth;
lineInst.enabled = true;
lineInst.startColor = lineColor;
lineInst.material = lineMaterial;
lineInst.sortingOrder = lineSortOrder;
lineInst.SetPosition(0, startPos);
lineInst.SetPosition(1, stopPos);
}
