protected void FireAtPlayer()
{
if (InvaderManager.I.PlayerObject.GetCurrentHealth > 0 && lastFire < Time.time)
{
ParticleSystem.EmitParams eparam = new ParticleSystem.EmitParams();
float accuracy = AccuracyBasedOnDifficulty.Evaluate(InvaderManager.GetDifficulty());
Vector2 tVel = InvaderManager.I.PlayerObject.GetVelocity / Time.deltaTime;
float tMagn = tVel.magnitude;
float delta = tMagn / ProjectileSpeed;
Vector2 desPoint = InvaderManager.I.PlayerObject.transform.position;
desPoint += (tVel * delta);
desPoint += Random.insideUnitCircle * (1f - accuracy) * AccuracyDistance;
Vector2 dir = desPoint - new Vector2(transform.position.x, transform.position.y);
Debug.DrawRay(desPoint, dir, Color.green, 1f);
eparam.velocity = dir.normalized * ProjectileSpeed;
eparam.position = transform.position;
ParticleSystem.Emit(eparam, 1);
lastFire = Time.time + MinFireInterval + Random.Range(0f, 2f);
}
}
protected bool Aggro()
{
float dist = 0f;
if (!GoHostile(out dist))
{
return(false);
}
else
{
Vector2 tVel = InvaderManager.I.PlayerObject.GetVelocity / Time.deltaTime;
float mySpeed = SpeedBasedOnDifficulty.Evaluate(InvaderManager.GetDifficulty());
float tMagn = tVel.magnitude;
float delta = tMagn / mySpeed;
Vector2 desPoint = InvaderManager.I.PlayerObject.transform.position;
desPoint += (tVel * delta);
transform.position = Vector2.MoveTowards(transform.position, desPoint, mySpeed * Time.deltaTime);
FireAtPlayer();
return(true);
}
}
//==========================================================================
//コンポーネント参照
private void CRef()
{
soundManagerSE = GameObject.Find("Manager/SoundManagerSE").GetComponent <SoundManager>();
invaderManager = GameObject.Find("Manager/InvaderManager").GetComponent <InvaderManager>();
spriteRenderer = GetComponent <SpriteRenderer>();
scoreManager = GameObject.Find("Manager/ScoreManager").GetComponent <ScoreManager>();
}
//==========================================================================
//コンポーネント参照
private void CRef()
{
spriteRenderer = GetComponent <SpriteRenderer>();
boxCollider2D = GetComponent <BoxCollider2D>();
invaderManager = GameObject.Find("InvaderManager").GetComponent <InvaderManager>();
scoreManager = GameObject.Find("ScoreManager").GetComponent <ScoreManager>();
soundManagerSE = GameObject.Find("Manager/SoundManagerSE").GetComponent <SoundManager>();
ship = GameObject.Find("Ship").GetComponent <Ship>();
}
void Awake()
{
if (_instance == null)
{
_instance = this;
}
else
{
Destroy(this);
}
}
private void Update()
{
if (!leaving && !InvaderManager.IsInsideBounds(new Vector2(transform.position.x, transform.position.y)))
{
if (stateMachine != null)
{
StopCoroutine(stateMachine);
}
StartCoroutine(LeaveZone());
}
}
private void Awake()
{
if (_instance != null && _instance != this)
{
Destroy(gameObject);
}
else
{
_instance = this;
}
}
protected bool GoHostile(out float dist)
{
float difficulty = InvaderManager.GetDifficulty();
dist = Vector2.Distance(InvaderManager.I.PlayerObject.transform.position, transform.position);
float aggroDist = AggroBasedOnDifficulty.Evaluate(difficulty);
if (InvaderManager.I.PlayerObject.GetCurrentHealth <= 0)
{
return(false);
}
return(dist < aggroDist);
}
public override void ResetObject()
{
base.ResetObject();
this.ParticleSystem.transform.SetParent(transform, false);
this.ParticleSystem.transform.position = Vector3.zero;
leaving = false;
myCollision.enabled = false;
InvaderManager.RegisterNewInvader(this);
if (stateMachine != null)
{
StopCoroutine(stateMachine);
}
stateMachine = StartCoroutine(stateUpdate());
}
protected void Roam()
{
if (Time.time > nextRoamUpdate)
{
float xBias = InvaderManager.I.PlayerObject.transform.position.x - transform.position.x;
xBias = Mathf.Clamp(xBias, -1f, 1f) * 0.4f;
Vector2 dir = (Vector2.right * xBias) + Random.insideUnitCircle;
dir.y *= 0.3f; // More horizontal movement
roamDir = dir.normalized;
roamSpeed = SpeedBasedOnDifficulty.Evaluate(InvaderManager.GetDifficulty()) * Random.Range(0.5f, 1f);
nextRoamUpdate = Time.time + Random.Range(0.5f, 4f);
}
if (FireDistance > Vector3.Distance(InvaderManager.I.PlayerObject.transform.position, transform.position))
{
FireAtPlayer();
}
curRoamDir = Vector3.RotateTowards(curRoamDir, roamDir, 2f * Time.deltaTime, 4f * Time.deltaTime);
transform.position = Vector2.MoveTowards(transform.position, new Vector2(transform.position.x, transform.position.y) + curRoamDir, roamSpeed * Time.deltaTime);
}
protected void OnCreate()
{
invaderManager = GameObject.Find("InvaderManager").GetComponent <InvaderManager>();
}
// Use this for initialization
void Start()
{
minX = Camera.main.ScreenToWorldPoint(new Vector3(0, 0, 0)).x;
maxX = Camera.main.ScreenToWorldPoint(new Vector3(Screen.width, 0, 0)).x;
renderer = GetComponent<SpriteRenderer>();
spriteColorR = 255;
spriteColorG = 255;
spriteColorB = 255;
transform.position = new Vector3(transform.position.x, transform.position.y, 0);
nextPosition = transform.position;
spawnManager = SpawnManager.instance;
invaderManager = InvaderManager.instance;
}
//==========================================================================
//コンポーネント参照
private void CRef()
{
score_Canv = GameObject.Find("Canvas/Score");
time_Canv = GameObject.Find("Canvas/Time");
invaderManager = GameObject.Find("InvaderManager").GetComponent <InvaderManager>();
}
private void Awake()
{
I = this;
invaders = new List <Invader>();
}
//==========================================================================
//コンポーネント参照
private void CRef()
{
image = GetComponent <Image>();
text = transform.Find("Text").GetComponent <Text>();
invaderManager = GameObject.Find("Manager/InvaderManager").GetComponent <InvaderManager>();
}
void Awake()
{
instance = this;
}
private void OnDisable()
{
InvaderManager.RemoveInvader(this);
}
