void OrbitMovement()
{
if (currentState == droneState.patrolling)
{
if (Vector3.Distance(transform.position, player.transform.position) > maxDistanceToOrbit)
{
Vector3 velocity = Vector3.zero;
transform.position = Vector3.Lerp(
transform.position,
new Vector3(player.transform.position.x, transform.position.y, player.transform.position.z),
(speed / 4) * Time.deltaTime);
SetRandomisations();
}
else
{
transform.RotateAround(player.transform.position + offsetPosition, Vector3.up, angle * Time.deltaTime);
}
}
if (currentState == droneState.attacking)
{
if (Vector3.Distance(transform.position, player.transform.position) > maxDistanceToCatchup)
{
Debug.Log("catching up to player");
StartCoroutine(CatchupToPlayer());
currentState = droneState.patrolling;
transform.position = Vector3.Lerp(
transform.position,
new Vector3(player.transform.position.x, transform.position.y, player.transform.position.z),
maxSpeed * Time.deltaTime);
}
}
}
IEnumerator ReturnToPatrolling()
{
yield return(new WaitForSeconds(rateOfFire * 2f));
currentState = droneState.patrolling;
yield break;
}
void OnTriggerExit(Collider other)
{
if (other.gameObject.tag == "Alien")
{
Debug.Log("enemy exited collider");
currentState = droneState.patrolling;
}
}
void Start()
{
// required to create the association when we instantiate prefabs
player = GameObject.Find("player");
currentState = droneState.patrolling;
mySC = GetComponent <SphereCollider>();
}
private void LateUpdate()
{
//in the case of when the enemy is destroyed rather than exiting trigger collider
if (triggered && !other)
{
Debug.Log("enemy destroyed or exited collider");
currentState = droneState.patrolling;
}
}
IEnumerator RateOfRepairTimer()
{
Debug.Log("repair started");
currentState = droneState.repairing;
yield return(new WaitForSeconds(timeToRepair));
repairStatus.repairDroneCompleted();
Debug.Log("repair done");
SetRandomisations();
currentState = droneState.lifting;
previousRepairPoint = gameObject.transform.position;
yield break;
}
void OnTriggerStay(Collider other)
{
if (other.gameObject.tag == "Alien")
{
Debug.Log("alien detected");
if (isCatchingUp == false)
{
triggered = true;
this.other = other;
StopCoroutine("ReturnToPatrolling");
currentState = droneState.attacking;
if (canShoot == true)
{
GameObject trail;
trail = Instantiate(weaponTrail, transform.position, Quaternion.Euler(Vector3.zero), transform);
LineRenderer lr = trail.GetComponent <LineRenderer>();
if (lr != null)
{
lr.SetPosition(0, transform.position);
lr.SetPosition(1, other.transform.position);
}
if (currentState != droneState.attacking)
{
Destroy(trail.gameObject);
}
else
{
Destroy(trail.gameObject, weaponTrailTime);
}
if (other.GetComponent <EnemyController>() != null)
{
other.GetComponent <EnemyController>().damage(damageAmount);
}
canShoot = false;
StartCoroutine("RateOfFireTimer");
StartCoroutine("ReturnToPatrolling");
}
}
}
}
void Start()
{
// required to create the association when we instantiate prefabs
ship = GameObject.Find("shipChassis");
//set up array of repair points
defencePositionsCount = 0;
foreach (Transform child in GameObject.Find("DefencePoints").transform)
{
defencePositions[defencePositionsCount] = child.transform;
defencePositionsCount++;
}
if (defencePositions.Length == 0)
{
Debug.LogError("No defence points in array");
}
currentState = droneState.patrolling;
mySC = GetComponent <SphereCollider>();
}
IEnumerator HarvestTime()
{
while (true)
{
if (harvestEffectEnabled == false && currentState == droneState.harvesting)
{
harvestEffectEnabled = true;
harvestParticles.SetActive(true);
if (currentState != droneState.harvesting)
{
harvestParticles.SetActive(false);
}
}
yield return(new WaitForSeconds(harvestEffectInterval));
harvestEffectEnabled = false;
currentState = droneState.returning;
harvestParticles.SetActive(false);
}
}
void Update()
{
if (currentState == droneState.leaving)
{
desiredPosition = Vector3.MoveTowards(gameObject.transform.position, nextHarvestPoint + harvestOffset, speed * Time.deltaTime);
if (Vector3.Distance(gameObject.transform.position, nextHarvestPoint + harvestOffset) < 0.1f)
{
currentState = droneState.harvesting;
}
}
if (currentState == droneState.returning)
{
harvestParticles.SetActive(false);
StopCoroutine(HarvestTime());
desiredPosition = Vector3.MoveTowards(gameObject.transform.position, ship.transform.position + harvestOffset, speed * Time.deltaTime);
if (Vector3.Distance(gameObject.transform.position, ship.transform.position + harvestOffset) < 0.05f)
{
currentState = droneState.dropoff;
}
}
if (currentState == droneState.dropoff)
{
desiredPosition = Vector3.MoveTowards(gameObject.transform.position, ship.transform.position, (speed * upDownRate) * Time.deltaTime);
if (Vector3.Distance(gameObject.transform.position, ship.transform.position) < 0.1f)
{
SetRandomisations();
currentState = droneState.leaving;
}
}
if (currentState == droneState.harvesting)
{
if (harvestEffectEnabled == false)
{
StartCoroutine(HarvestTime());
}
}
transform.position = Vector3.Lerp(transform.position, desiredPosition, Time.deltaTime * speed);
}
void Start()
{
// required to create the association when we instantiate prefabs
statusController = GameObject.Find("_StatusController");
ship = GameObject.Find("shipChassis");
//set up array of repair points
repairPositionsCount = 0;
foreach (Transform child in GameObject.Find("RepairPoints").transform)
{
repairPositions[repairPositionsCount] = child.transform;
repairPositionsCount++;
}
if (repairPositions.Length == 0)
{
Debug.LogError("No repair points in array");
}
currentState = droneState.lifting;
previousRepairPoint = gameObject.transform.position;
repairStatus = statusController.GetComponent <RepairStatus>();
SetRandomisations();
}
void Update()
{
Debug.Log(ship.transform.position);
if (currentState == droneState.lifting)
{
desiredPosition = Vector3.MoveTowards(desiredPosition, previousRepairPoint + flyUpPoint, (speed * upDownRate) * Time.deltaTime);
if (Vector3.Distance(gameObject.transform.position, previousRepairPoint + flyUpPoint) < 0.1f)
{
currentState = droneState.moving;
}
}
if (currentState == droneState.moving)
{
desiredPosition = Vector3.MoveTowards(desiredPosition, nextRepairPoint + flyUpPoint, speed * Time.deltaTime);
if (Vector3.Distance(gameObject.transform.position, nextRepairPoint + flyUpPoint) < 0.1f)
{
currentState = droneState.lowering;
}
}
if (currentState == droneState.lowering)
{
desiredPosition = Vector3.MoveTowards(desiredPosition, nextRepairPoint, (speed * upDownRate) * Time.deltaTime);
if (Vector3.Distance(gameObject.transform.position, nextRepairPoint) < 0.1f)
{
StartCoroutine("RateOfRepairTimer");
}
}
if (currentState == droneState.repairing)
{
if (repairEffectEnabled == false)
{
StartCoroutine(RepairEffects());
}
}
transform.position = Vector3.Lerp(transform.position, desiredPosition, Time.deltaTime * speed);
}
void Start()
{
// required to create the association when we instantiate prefabs
statusController = GameObject.Find("_StatusController");
ship = GameObject.Find("shipChassis");
rockList = new List <GameObject>();
harvestOffset = new Vector3(0, harvestOffsetFloat, 0);
harvestParticles = GameObject.Find("harvestEffect");
foreach (GameObject rockPrefabs in GameObject.FindGameObjectsWithTag("Rock"))
{
rockList.Add(rockPrefabs);
}
currentState = droneState.dropoff;
harvestParticles.SetActive(false);
SetRandomisations();
}
