// Update is called once per frame
void Update()
{
if (waypoints == null || Global.CurrentGameState != Global.GameState.Game)
{
return;
}
//Remove modification after it has expired
if (CurrentMovement != EnemyMovementSpeed.Normal && Time.time >= endModificationTime)
{
CurrentMovement = EnemyMovementSpeed.Normal;
GetComponent <Enemy>().ChangeColor(Enemy.ColorState.Normal);
}
//Speed mods from tower
SpeedMod = SpeedMods[(int)CurrentMovement];
Vector3 currentPos = nextPoint - transform.position;
if (currentPos.magnitude < DistanceFromWaypoint)
{
this.transform.position = new Vector3(nextPoint.x, nextPoint.y, this.transform.position.z);
SetCurrentWaypoint(direction);
}
Vector3 moveDelta = (speed * SpeedMod * mEggSpeedMod * Time.smoothDeltaTime) * transform.up;
transform.position += moveDelta;
DistanceTraveled += moveDelta.magnitude;
}
// Use this for initialization
void Start()
{
DistanceFromWaypoint = 0.035f;
global = GameObject.Find("Global").GetComponent <Global>();
CurrentMovement = EnemyMovementSpeed.Normal;
SpeedMod = SpeedMods[(int)CurrentMovement];
listPos = direction = 1;
waypoints = global.CurrentMap.Waypoints;
nextPoint = waypoints[listPos];
transform.up = nextPoint - transform.position;
}
/// <summary>
/// Modify the speed of enemy
/// </summary>
/// <param name="mod">Type of modification to be applied</param>
/// <param name="duration">Lenght in seconds the modification should last</param>
public void UpdateSpeedMod(EnemyMovementSpeed mod, float duration)
{
if (mod == EnemyMovementSpeed.Slow)
{
GetComponent <Enemy>().ChangeColor(Enemy.ColorState.Slow);
}
CurrentMovement = mod;
SpeedMod = SpeedMods[(int)CurrentMovement];
endModificationTime = Time.time + duration;
}
