protected override void OnUpdate()
{
EnemyComponent currEnemy = null;
BaseEnemyConfig currEnemyConfig = null;
WaypointComponent currWaypoint = null;
float currSpeed = 0.0f;
float deltaTime = Time.deltaTime;
Transform enemyTransform = null;
Transform waypointTransform = null;
Vector3 dir;
float distance = 0.0f;
foreach (var entity in GetEntities <TEnemyGroup>())
{
currEnemy = entity.mEnemy;
currEnemyConfig = currEnemy.mConfigs;
currWaypoint = currEnemy.mCurrWaypoint;
currSpeed = currEnemyConfig.mSpeed * deltaTime;
enemyTransform = currEnemy.CachedTransform;
waypointTransform = currWaypoint.CachedTransform;
/// until the enemy doesn't reach the waypoint update its position
dir = waypointTransform.position - enemyTransform.position;
distance = dir.magnitude;
dir.Normalize();
/// rotate an enemy along its move direction
enemyTransform.rotation = Quaternion.RotateTowards(enemyTransform.rotation, QuaternionUtils.LookRotationXZ(dir), currEnemyConfig.mRotationSpeed * deltaTime);
if (distance > 0.1f) /// epsilon
{
enemyTransform.position += dir * currSpeed;
continue;
}
if (currWaypoint.mNextWaypoint != null)
{
currEnemy.mCurrWaypoint = currWaypoint.mNextWaypoint;
}
}
}
#pragma warning restore 0649
private void Awake()
{
if (waypointComponent == null)
{
waypointComponent = GetComponentInParent <WaypointComponent>();
}
if (waypointComponent == null)
{
return;
}
_waypoints = waypointComponent.GetNavigator();
_waypoints.Select(startAtWaypoint);
transform.position = _waypoints.Current;
}
protected void _spawnNewEnemy(GameObject enemyPrefab, Vector3 position, WaypointComponent startWaypoint)
{
GameObject instantiatedEnemy = GameObject.Instantiate(enemyPrefab, position, Quaternion.identity, mEnemiesRootTransform);
EnemyComponent enemyComponent = instantiatedEnemy.GetComponent <EnemyComponent>();
if (enemyComponent == null)
{
return;
}
/// copy shared values into individual fields
enemyComponent.mHealth = enemyComponent.mConfigs.mHealth;
enemyComponent.mCurrWaypoint = startWaypoint;
/// update enemy's UI
HealthBarView healthBarView = enemyComponent.GetComponentInChildren <HealthBarView>();
healthBarView.CurrNormalizedHealth = 1.0f;
}
private void Update()
{
RaycastHit[] hits = Physics.RaycastAll(mainCamera.ScreenPointToRay(Input.mousePosition), 1000.0f, mainCamMask);
mainHitList.Clear();
if (hits.Length > 0)
{
foreach (RaycastHit curHit in hits)
{
mainHitList.Add(curHit.collider);
}
}
hits = Physics.RaycastAll(miniMapCamera.ScreenPointToRay(Input.mousePosition), 1000.0f, miniMapCamMask);
ClearText(hits);
miniMapHitList.Clear();
if (hits.Length > 0)
{
foreach (RaycastHit curHit in hits)
{
miniMapHitList.Add(curHit.collider);
}
foreach (Collider curCol in miniMapHitList)
{
UI_DisplayText displayTextRef = curCol.gameObject.GetComponent <UI_DisplayText>();
if (displayTextRef != null)
{
displayTextRef.DisplayText();
}
}
}
/*hits = Physics.RaycastAll (UICamera.ScreenPointToRay (Input.mousePosition));
* uiHitList.Clear();
* if(hits.Length > 0)
* {
* foreach (RaycastHit curHit in hits)
* uiHitList.Add(curHit.collider);
* }*/
if (Input.GetMouseButtonDown(0))
{
Collider waypoint = miniMapHitList.Find(mmh => mmh.CompareTag("Waypoint"));
if (waypoint != null)
{
miniMapHitList.Remove(waypoint.GetComponent <Collider>());
Destroy(waypoint.gameObject);
return;
}
foreach (Collider curCol in miniMapHitList)
{
WaypointComponent waypointRef = curCol.gameObject.GetComponent <WaypointComponent>();
if (waypointRef != null)
{
if (WaypointComponent.currentWaypoint != null)
{
waypointRef.DestroyWaypoint();
}
waypointRef.CreateWaypoint();
break;
}
}
}
}
