private void TurnLockingSystemOff()
{
targetBeingLocked = null;
lockCrosshair.enabled = false;
lockArea.enabled = false;
lockingSystemOn = false;
}
private void UpdateLockingSystem()
{
if (lockingSystemOn)
{
var screenCenter = ((RectTransform)lockCrosshair.canvas.transform).sizeDelta / 2f;
var LockAreaLimitHelperPos = RectTransformUtility.WorldToScreenPoint(lockingSystemCamera, ((RectTransform)LockAreaLimitHelper.transform).position);
var lockAreaRadius = Vector2.Distance(screenCenter, LockAreaLimitHelperPos);
if (targetBeingLocked != null)
{
if (Vector2.Distance(RectTransformUtility.WorldToScreenPoint(lockingSystemCamera, targetBeingLocked.transform.position), screenCenter) > lockAreaRadius)
{
targetBeingLocked = null;
leftGuidedMissileCannon.target = null;
rightGuidedMissileCannon.target = null;
lockCrosshair.enabled = false;
}
else if (Time.time - targetBeingLockedStartTime > timeToLockTarget)
{
lockCrosshair.color = lockCrosshairLockedColor;
leftGuidedMissileCannon.target = targetBeingLocked.transform;
rightGuidedMissileCannon.target = targetBeingLocked.transform;
}
}
if (targetBeingLocked == null)
{
var allEnemies = GameObject.FindObjectsOfType<EnemyShipControllerV2>();
float selectedEnemySqrMagnitude = float.MaxValue;
foreach (var enemy in allEnemies)
{
var collider = enemy.GetComponent<Collider>();
if (collider == null) continue;
if (PhysicsExtensions.IsColliderInSight(targetDetectorOrigin.position, collider, ~targetDetectionLayersToIgnore))
{
var enemyScreenPoint = RectTransformUtility.WorldToScreenPoint(lockingSystemCamera, enemy.transform.position);
if (Vector2.Distance(enemyScreenPoint, screenCenter) > lockAreaRadius) continue;
var currSqrMagnitude = (targetDetectorOrigin.position - collider.transform.position).sqrMagnitude;
if (currSqrMagnitude < selectedEnemySqrMagnitude)
{
selectedEnemySqrMagnitude = currSqrMagnitude;
targetBeingLocked = enemy;
targetBeingLockedStartTime = Time.time;
lockCrosshair.enabled = true;
lockCrosshair.color = lockCrosshairUnlockedColor;
((RectTransform)lockCrosshair.transform).localScale = new Vector3(.15f, .15f, .15f);
((RectTransform)lockCrosshair.transform).DOScale(new Vector3(.04f, .04f, .04f), timeToLockTarget);
lockCrosshair.color = lockCrosshairUnlockedColor.Copy(0);
lockCrosshair.DOFade(1f, timeToLockTarget);
}
}
}
}
if (targetBeingLocked != null)
{
Vector2 screenPoint = RectTransformUtility.WorldToScreenPoint(lockingSystemCamera, targetBeingLocked.transform.position);
((RectTransform)lockCrosshair.transform).anchoredPosition = screenPoint - ((RectTransform)lockCrosshair.canvas.transform).sizeDelta / 2f;
}
else
{
lockCrosshair.enabled = false;
}
}
}