private void InitGettingHijackedState()
{
GameObject ui = Instantiate(m_HijackedPrefab);
m_HijackedMeterUI = ui.GetComponent <HijackUI>();
m_HijackedMeterUI.transform.SetParent(uiRoot.transform, false);
Vector3 meterScreenPos = uiRoot.transform.InverseTransformPoint(m_HijackedUIAnchor.transform.position);
m_HijackedMeterUI.transform.localPosition = meterScreenPos;
m_IsOpeningTimeScale = 0f;
m_IsOpeningTick = 0f;
m_IsOpeningTotalTime = 4f;
//If tier 2, create mechbot. TODO: have mechbot count be configurable
if (Tier == DifficultTier.Tier2 && (m_Mechbots == null || m_Mechbots.Count == 0))
{
CreateMechbot();
}
}
private void ResetState(State state)
{
switch (state)
{
case State.PlayerControlled:
{
if (m_FlightTween != null)
{
m_FlightTween.Kill();
}
m_FlightTween = null;
m_IsMovingForward = false;
}
break;
case State.GettingHijacked:
{
Destroy(m_HijackedMeterUI.gameObject);
m_HijackedMeterUI = null;
}
break;
}
}
// Update is called once per frame
void Update()
{
float unitsHeight = Camera.main.orthographicSize * 2f;
float aspectRatio = (float)Screen.width / (float)Screen.height;
float unitsWidth = unitsHeight * aspectRatio;
m_DisplayRoot.transform.localScale = new Vector3(TravelDir, 1f, 1f);
if (CurrState == State.Patrol)
{
bool playerTravelingRight = m_Player.TravelDir == 1;
Vector3 vel = Vector3.zero;
//To make sure enemy stays at screen position when player gets in contact
//with the hatch
if (CurrState != State.GettingHijacked)
{
vel = new Vector3(-kEnemySpeed * TravelDir, 0f, 0f);
}
transform.position += vel * Time.deltaTime;
if (GetIsEnemyOffscreen())
{
if (!m_MessagedOffscreen)
{
m_MessagedOffscreen = true;
OnOffscreen?.Invoke();
}
}
if (GetIsEnemyTooFarAway())
{
Remove();
return;
}
}
if (CurrState == State.GettingHijacked)
{
m_IsOpeningTick = Mathf.Min(m_IsOpeningTick + Time.deltaTime * m_IsOpeningTimeScale, m_IsOpeningTotalTime);
m_HijackedMeterUI.SetFillPercent(m_IsOpeningTick / m_IsOpeningTotalTime);
if (m_IsOpeningTick >= m_IsOpeningTotalTime)
{
//This is where the player has finished hijacking and is now controlling this enemy
CurrState = State.PlayerControlled;
TravelDir = -TravelDir;
Destroy(m_HijackedMeterUI.gameObject);
m_HijackedMeterUI = null;
if (m_AnchorShipToScreenEdgeTween != null)
{
m_AnchorShipToScreenEdgeTween.Kill();
}
if (m_AnimateHatchTween != null)
{
m_AnimateHatchTween.Kill();
}
m_HatchSprite.gameObject.SetActive(false);
m_AnchorShipToScreenEdgeTween = transform.DOMoveX(-unitsWidth * .5f + kScreenHEdgeMargin, 1f);
m_IsMovingForward = false;
if (m_Mechbots != null)
{
foreach (EnemyMechbot bot in m_Mechbots)
{
bot.CurrentState = EnemyMechbot.State.Destroyed;
}
}
OnSuccessfullyHijacked?.Invoke();
}
}
if (CurrState == State.PlayerControlled &&
m_AnchorShipToScreenEdgeTween != null)
{
if (Input.GetKey(KeyCode.LeftCommand))
{
if (!m_IsMovingForward)
{
m_IsMovingForward = true;
if (m_FlightTween != null)
{
m_FlightTween.Kill();
}
m_FlightTween = DOTween.To(x => m_BackgroundScroller.SetScrollSpeed(x),
0,
SideviewPlayer.kFlightMaxScrollSpeed,
2f);
}
}
else if (Input.GetKeyUp(KeyCode.LeftCommand))
{
if (m_IsMovingForward)
{
m_IsMovingForward = false;
if (m_FlightTween != null)
{
m_FlightTween.Kill();
}
m_FlightTween = DOTween.To(x => m_BackgroundScroller.SetScrollSpeed(x),
m_BackgroundScroller.GetScrollSpeed(),
0f,
2f);
}
}
Vector3 vel = new Vector3(0f, 5f, 0f) * Time.deltaTime;
if (Input.GetKey(KeyCode.UpArrow))
{
transform.position = GetClampedToScreenAreaPos(transform.position + vel);
}
if (Input.GetKey(KeyCode.DownArrow))
{
transform.position = GetClampedToScreenAreaPos(transform.position - vel);
}
}
if (m_DidCrash)
{
Vector2 nextPos = transform.position + (Vector3)m_CrashedVel * Time.deltaTime;
float velDot = Vector2.Dot(m_CrashedDir, (nextPos - (Vector2)transform.position).normalized);
bool nextPosWillBeOutsideScreenArea = nextPos.x > m_ScreenMoveMax.x ||
nextPos.x <m_ScreenMoveMin.x ||
nextPos.y> m_ScreenMoveMax.y ||
nextPos.y < m_ScreenMoveMin.y;
bool clampPosToScreenArea = CurrState != State.Patrol && nextPosWillBeOutsideScreenArea;
if (velDot > 0f)
{
transform.position = new Vector3(nextPos.x, nextPos.y, transform.position.z);
m_CrashedVel -= m_CrashedAccel * Time.deltaTime;
if (clampPosToScreenArea)
{
m_DidCrash = false;
//We need to clamp position to screen boundaries...so do that here.
transform.position = GetClampedToScreenAreaPos(transform.position);
}
}
else
{
m_DidCrash = false;
}
}
}
