/// <summary>
/// 创建自定义的直线激光
/// <para>customizedName 自定义直线激光类名</para>
/// <para>posX</para>
/// <para>posY</para>
/// <para>...自定义参数</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int CreateCustomizedLaser(ILuaState luaState)
{
int numArgs = luaState.GetTop() - 3;
string customizedName = luaState.ToString(-3 - numArgs);
float posX = (float)luaState.ToNumber(-2 - numArgs);
float posY = (float)luaState.ToNumber(-1 - numArgs);
EnemyLaser laser = ObjectsPool.GetInstance().CreateBullet(BulletType.Enemy_Laser) as EnemyLaser;
laser.SetPosition(posX, posY);
// 设置自定义的数据
BCCustomizedTask bc = laser.AddOrGetComponent <BCCustomizedTask>();
int funcRef = InterpreterManager.GetInstance().GetBulletInitFuncRef(customizedName);
luaState.RawGetI(LuaDef.LUA_REGISTRYINDEX, funcRef);
if (!luaState.IsFunction(-1))
{
Logger.Log("InitFuncRef of " + customizedName + " is not point to a function");
}
luaState.PushLightUserData(laser);
// 将自定义参数push到栈上
for (int i = 0; i < numArgs; i++)
{
luaState.PushValue(-2 - numArgs);
}
luaState.Call(numArgs + 1, 0);
// 将laser压入栈
luaState.PushLightUserData(laser);
return(1);
}
protected override void UpdateAttacking(float delta)
{
base.UpdateAttacking(delta);
if (_currentTimeBetweenLaserShot > 0)
{
_currentTimeBetweenLaserShot -= delta;
OrientEnemyToTarget(delta, PlayerVariables.LastPlayerPosition);
}
else if (_currentTimeBetweenLaserShot <= 0)
{
if (!_laserLaunchEffect.IsEmitting())
{
_laserLaunchEffect.ActivateParticleEffects();
}
_currentTimeLeftBeforeLaserShot -= delta;
if (_currentTimeLeftBeforeLaserShot <= 0)
{
CheckAndLaunchLaserAttack();
_currentTimeLeftForLaserShot -= delta;
if (_currentTimeLeftForLaserShot <= 0)
{
_currentLaser.DestroyLaser();
_currentLaser = null;
_laserLaunched = false;
_laserLaunchEffect.DeActivateParticleEffects();
ResetTimers();
}
}
}
}
void OnTriggerEnter(Collider collider)
{
EnemyLaser laser = collider.gameObject.GetComponent <EnemyLaser>();
Upgrade upgrade = collider.gameObject.GetComponent <Upgrade>();
if (laser)
{
bullets--;
if (bullets == 0)
{
Destroy(gameObject);
GameObject deathExplosion = Instantiate(explosion, transform.position, Quaternion.identity) as GameObject;
Destroy(deathExplosion, 1.0f);
AudioSource.PlayClipAtPoint(explosionSound, transform.position);
loseCanvas.SetActive(true);
}
}
if (upgrade)
{
if (bullets < 3)
{
bullets++;
}
}
}
/// <summary>
/// 设置射线的长度
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int SetLaserLength(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-2) as EnemyLaser;
float length = (float)luaState.ToNumber(-1);
laser.SetLength(length);
return(0);
}
/// <summary>
/// 设置射线发射源的尺寸
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int SetLaserSourceSize(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-2) as EnemyLaser;
float size = (float)luaState.ToNumber(-1);
laser.SetSourceSize(size);
return(0);
}
/// <summary>
/// 射线关闭
/// <para>laser</para>
/// <para>int duraiton 关闭时间</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int LaserTurnOff(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-2) as EnemyLaser;
int duration = luaState.ToInteger(-1);
laser.TurnOff(duration);
return(0);
}
private BulletBase NewBullet(BulletType bulletID)
{
BulletBase bullet = null;
Stack <BulletBase> _stack;
// 判断对象池中是否有该类型的对象，如果有，则取出
if (_bulletsPool.TryGetValue(bulletID, out _stack))
{
if (_stack.Count > 0)
{
bullet = _stack.Pop();
}
}
else
{
_stack = new Stack <BulletBase>();
_bulletsPool.Add(bulletID, _stack);
}
// 如果对象池内没有该对象，则创建
if (bullet == null)
{
switch (bulletID)
{
case BulletType.ReimuA_Sub1:
bullet = new BulletReimuASub1();
break;
case BulletType.Player_Laser:
bullet = new PlayerLaser();
break;
case BulletType.Player_Simple:
bullet = new PlayerBulletSimple();
break;
case BulletType.Enemy_Laser:
bullet = new EnemyLaser();
break;
case BulletType.Enemy_CurveLaser:
bullet = new EnemyCurveLaser();
break;
case BulletType.Enemy_Simple:
bullet = new EnemySimpleBullet();
break;
case BulletType.Enemy_LinearLaser:
bullet = new EnemyLinearLaser();
break;
default:
Logger.Log("Create Bullet Fail! Invalid BulledId!");
break;
}
}
return(bullet);
}
public static int SetLaserCollisionFactor(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-2) as EnemyLaser;
float factor = (float)luaState.ToNumber(-1);
luaState.Pop(2);
laser.SetCollisionFactor(factor);
return(0);
}
/// <summary>
/// 射线半展开
/// <para>laser</para>
/// <para>int duraiton 展开时间</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int LaserTurnHalfOn(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-3) as EnemyLaser;
float toWidth = (float)luaState.ToNumber(-2);
int duration = luaState.ToInteger(-1);
laser.TurnHalfOn(toWidth, duration);
return(0);
}
EnemyLaser SpawnEnemyLaserLeft(EnemyLaser enemyLaser)
{
Vector3 spawnPos = (player.transform.position)
+ new Vector3(-spawnLaserDistance * Mathf.Sin(player.getAngle() * Mathf.Deg2Rad), spawnLaserDistance * Mathf.Cos(player.getAngle() * Mathf.Deg2Rad));
EnemyLaser e = Instantiate <EnemyLaser>(enemyLaser, spawnPos, Quaternion.identity);
e.transform.Rotate(0, 0, player.getAngle() + 90);
return(e);
}
public static int SetLaserSize(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-3) as EnemyLaser;
float length = (float)luaState.ToNumber(-2);
float width = (float)luaState.ToNumber(-1);
laser.SetSize(width, length);
return(0);
}
public static int SetLaserExistDuration(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-2) as EnemyLaser;
int existDuration = luaState.ToInteger(-1);
luaState.Pop(2);
laser.SetLaserExistDuration(existDuration);
return(0);
}
public static int SetLaserAngle(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-2) as EnemyLaser;
float angle = (float)luaState.ToNumber(-1);
luaState.Pop(2);
laser.SetRotation(angle);
return(0);
}
protected override void EndAttack()
{
base.EndAttack();
_currentLaser?.DestroyLaser();
_currentLaser = null;
_laserLaunched = false;
_laserLaunchEffect.DeActivateParticleEffects();
}
void OnTriggerEnter(Collider collider)
{
EnemyLaser eLaser = collider.gameObject.GetComponent <EnemyLaser>();
Upgrade upgrade = collider.gameObject.GetComponent <Upgrade>();
if (eLaser || upgrade)
{
Destroy(collider.gameObject);
}
}
/// <summary>
/// 更改laser的alpha
/// <para>laser</para>
/// <para>toAlpha 变更到的alpha</para>
/// <para>delay延迟执行的时间</para>
/// <para>duration</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int ChangeLaserAlphaTo(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-4) as EnemyLaser;
float toAlpha = (float)luaState.ToNumber(-3);
int changeDelay = luaState.ToInteger(-2);
int changeDuration = luaState.ToInteger(-1);
laser.ChangeToAlpha(toAlpha, changeDelay, changeDuration);
return(0);
}
public static int SetLaserPos(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-3) as EnemyLaser;
float posX = (float)luaState.ToNumber(-2);
float posY = (float)luaState.ToNumber(-1);
luaState.Pop(3);
laser.SetPosition(posX, posY);
return(0);
}
public static int SetLaserRotateParaWithOmega(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-3) as EnemyLaser;
float omega = (float)luaState.ToNumber(-2);
int duration = luaState.ToInteger(-1);
luaState.Pop(3);
laser.DoRotateWithOmega(omega, duration);
return(0);
}
// Use this for initialization
void Start()
{
map = GameObject.Find("Map").GetComponent <TileMap> ().map;
steeringUtils = GetComponent <SteeringUtils> ();
followPath = GetComponent <FollowPath> ();
rb = GetComponent <Rigidbody2D> ();
player = GameObject.Find("Player").transform;
laser = GetComponentInChildren <EnemyLaser> ();
sr = GetComponent <SpriteRenderer> ();
}
protected override void RemoveEnemyFromWorld()
{
_laserLaunchEffect.DeActivateParticleEffects();
_currentLaser?.DestroyLaser();
_currentLaser = null;
_laserLaunched = false;
base.RemoveEnemyFromWorld();
}
public void FireLaser()
{
EnemyLaser laser = Instantiate(Resources.Load("Projectiles/EnemyLaser", typeof(EnemyLaser)) as EnemyLaser) as EnemyLaser;
laser.transform.position = laserWeapon.position;
laser.transform.LookAt(Player.Instance().transform.position);
laser.transform.Find("Sprite").eulerAngles = Vector3.zero;
laser.GetComponent <Rigidbody>().velocity = laser.transform.forward * laserSpeed;
// laser.transform.parent = transform;
timer = timeToFire;
}
private void OnCollisionEnter2D(Collision2D collision)
{
if (collision.gameObject.GetComponent <EnemyLaser>())
{
incoming = collision.gameObject.GetComponent <EnemyLaser>();
Debug.Log("Player HIT!!");
if (!invicible)
{
TakeDamage();
}
}
}
void OnTriggerEnter2D(Collider2D other)
{
EnemyLaser enemyLaser = other.GetComponent <EnemyLaser>();
if (enemyLaser)
{
TakeDamage(enemyLaser.GetDamage());
dmgParticles.transform.position = other.transform.position;
dmgParticles.Play();
enemyLaser.Hit();
}
}
public static int SetLaserGrazeDetectParas(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-3) as EnemyLaser;
GrazeDetectParas detectParas = new GrazeDetectParas()
{
type = GrazeDetectType.Rect,
halfWidth = (float)luaState.ToNumber(-2),
halfHeight = (float)luaState.ToNumber(-1),
};
luaState.Pop(3);
laser.SetGrazeDetectParas(detectParas);
return(0);
}
/// <summary>
/// 设置激光的属性
/// <para>laser 激光本体</para>
/// <para>posX</para>
/// <para>posY</para>
/// <para>angle 激光的角度，x正半轴为0,逆时针增加角度</para>
/// <para>length 激光长度</para>
/// <para>width 激光宽度</para>
/// </summary>
/// <param name="luaState"></param>
/// <returns></returns>
public static int SetLaserProps(ILuaState luaState)
{
EnemyLaser laser = luaState.ToUserData(-6) as EnemyLaser;
float posX = (float)luaState.ToNumber(-5);
float posY = (float)luaState.ToNumber(-4);
float angle = (float)luaState.ToNumber(-3);
float length = (float)luaState.ToNumber(-2);
float width = (float)luaState.ToNumber(-1);
laser.SetPosition(posX, posY);
laser.SetRotation(angle);
laser.SetSize(width, length);
luaState.PushLightUserData(laser);
return(1);
}
void OnTriggerEnter2D(Collider2D col)
{
EnemyLaser missile = col.gameObject.GetComponent <EnemyLaser>();
if (missile)
{
hp -= missile.GetDamage();
missile.Hit();
if (hp <= 0)
{
Die();
}
}
}
public static int SetLaserCollisionDetectParas(ILuaState luaState)
{
Logger.LogError("Try to call unused Method LuaLib:SetLaserCollisionDetectParas");
EnemyLaser laser = luaState.ToUserData(-3) as EnemyLaser;
CollisionDetectParas detectParas = new CollisionDetectParas()
{
type = CollisionDetectType.Rect,
halfWidth = (float)luaState.ToNumber(-2),
halfHeight = (float)luaState.ToNumber(-1),
};
luaState.Pop(3);
//laser.SetCollisionDetectParas(detectParas);
return(0);
}
void FixedUpdate()
{
speed = Pilot.instance.speed - 10f;
if (speed < 2f)
{
speed = 2f;
}
float angleDiff = Vector3.SignedAngle(transform.up, Pilot.instance.transform.position - transform.position, Vector3.up);
if (Mathf.Abs(angleDiff) <= turnRate * Time.fixedDeltaTime)
{
transform.Rotate(new Vector3(0, angleDiff, 0), Space.World);
}
else if (angleDiff > 0)
{
transform.Rotate(new Vector3(0, turnRate * Time.fixedDeltaTime, 0), Space.World);
}
else
{
transform.Rotate(new Vector3(0, -turnRate * Time.fixedDeltaTime, 0), Space.World);
}
float dist = Vector3.Distance(transform.position, Pilot.instance.transform.position);
if (dist > stoppingDistance)
{
transform.localPosition += transform.up * speed * Time.fixedDeltaTime;
}
if (dist <= shootingDistance)
{
fireAccumulator += Time.fixedDeltaTime;
while (fireAccumulator >= 1f / fireRate)
{
fireAccumulator -= 1f / fireRate;
if (Mathf.Abs(angleDiff) <= 4)
{
EnemyLaser newLaser = Instantiate(laser, gunPosition.position, Quaternion.LookRotation(transform.up, Vector3.up));
newLaser.GetComponent <Weapon>().caster = GetComponent <Damageable>();
}
}
}
else
{
fireAccumulator = 0.0f;
}
}
void OnTriggerEnter2D(Collider2D col)
{
if (!peacePeriod)
{
EnemyLaser enemyLaser = col.gameObject.GetComponent <EnemyLaser> (); //Create a variable of enemyLaser when hit by one
if (enemyLaser)
{
StartCoroutine(playerHitAnimation()); //Starts hit animation
Destroy(col.gameObject); //Destroys laser
LifeController.livesLeft--; //Reduces current lives after being hit
StartCoroutine(playerPeaceWait());
PlayerPos = new Vector2((topRightWorldCoordinates.x / 2), transform.position.y); //Starting position of Player
this.transform.position = PlayerPos; // ^^^^^^^^
}
}
}
private IEnumerator RandomLaserSpawn(EnemyLaser enemyLaser, float range1, float range2)
{
while (true)
{
SpawnEnemyLaserLeft(enemyLaser);
yield return(new WaitForSeconds(Random.Range(range1, range2)));
/*
* SpawnEnemyLaserRight(enemyLaser);
* yield return new WaitForSeconds(Random.Range(range1, range2));
* SpawnEnemyLaserTop(enemyLaser);
* yield return new WaitForSeconds(Random.Range(range1, range2));
* SpawnEnemyLaserBottom(enemyLaser);
* yield return new WaitForSeconds(Random.Range(range1, range2));
*/
}
}
