private void FixedUpdate()
{
if (m_state != ChompAIState.Sleeping && m_state != ChompAIState.Waking)
{
m_controller.Move(m_movement, false, true);
}
if (m_anchor)
{
Vector2 anchorOffset = transform.position - m_anchor.position;
var currentChainLength = anchorOffset.magnitude;
if (currentChainLength > m_chainLength)
{
if (m_fixedAnchor)
{
MoveChomp(-anchorOffset);
}
else
{
MoveAnchor(anchorOffset);
}
m_state = ChompAIState.Hungry;
}
}
}
public void WakeUp()
{
if (m_state == ChompAIState.Sleeping)
{
m_wakeTimer = 0f;
m_state = ChompAIState.Waking;
}
}
void ChaseFood(Food target)
{
var targetOffset = ChaseTarget(target.transform);
if (targetOffset.magnitude < m_eatRange && target.m_satisfying)
{
m_eating = true;
m_eatTimer += Time.deltaTime;
if (m_eatTimer >= m_eatDuration)
{
target.Consume();
m_state = ChompAIState.Fed;
GameController.Instance.OnChompFed();
}
}
else
{
m_eatTimer = 0;
}
}
void Update()
{
m_eating = false;
if (m_state == ChompAIState.Sleeping)
{
m_emitTimer += Time.deltaTime;
if (m_emitTimer >= m_sleepEmitInterval)
{
m_emitTimer = 0;
GameObject.Instantiate(m_ZzzsPrefab, m_ZzzsEmitPoint.position, Quaternion.identity);
}
}
else if (m_state == ChompAIState.Hungry)
{
var target = FindNearestEdible();
if (target)
{
ChaseFood(target);
}
else
{
Idle();
}
}
else if (m_state == ChompAIState.Fed)
{
m_emitTimer += Time.deltaTime;
if (m_emitTimer >= m_sleepEmitInterval)
{
m_emitTimer = 0;
GameObject.Instantiate(m_HeartPrefab, m_ZzzsEmitPoint.position, Quaternion.identity);
}
var target = FindNearestPlayer();
if (target != null)
{
ChaseTarget(target.transform);
}
}
if (m_state == ChompAIState.Sleeping)
{
m_sprite.sprite = m_spriteSleep;
}
else if (m_state == ChompAIState.Waking)
{
const float m_wakeDuration = 1f;
const float m_openTime = 0.25f;
const float m_closeTime = 0.25f;
const float m_totalTime = m_openTime + m_closeTime;
m_animationTimer += Time.deltaTime;
if (m_animationTimer < m_openTime)
{
m_sprite.sprite = m_spriteSleep;
}
else if (m_animationTimer < m_totalTime)
{
m_sprite.sprite = m_spriteClose;
}
else
{
m_animationTimer -= m_totalTime;
}
m_wakeTimer += Time.deltaTime;
if (m_wakeTimer >= m_wakeDuration)
{
m_state = ChompAIState.Hungry;
}
}
else
{
const float m_openTime = 0.25f;
const float m_closeTime = 0.25f;
const float m_totalTime = m_openTime + m_closeTime;
m_animationTimer += Time.deltaTime;
if (m_animationTimer < m_openTime)
{
m_sprite.sprite = m_spriteOpen;
}
else if (m_animationTimer < m_totalTime)
{
if (m_eating && m_sprite.sprite != m_spriteClose)
{
AudioPlayer.Play(Clip.Munch);
}
m_sprite.sprite = m_spriteClose;
}
else
{
m_animationTimer -= m_totalTime;
}
}
}
private void Awake()
{
m_rigidbody = GetComponent <Rigidbody2D>();
m_state = m_initialState;
}