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Assets/Scripts/Enemies/BossBehaviour.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.UI;
+
+[System.Serializable]
+public class BossState
+{
+    [Range(0, 101)]
+    public float healthActivation;
+    public float activityTime;
+    public float recoverTime;
+    public ShootingPattern.ShootingStyle[] turretStyle=new ShootingPattern.ShootingStyle[7];
+    public BulletMovement.BulletMovementType[] bulletStyle=new BulletMovement.BulletMovementType[7];
+
+    [HideInInspector]
+    public bool used = false;
+
+
+    public BossState()
+    {
+        turretStyle = new ShootingPattern.ShootingStyle[7];
+        bulletStyle = new BulletMovement.BulletMovementType[7];
+    }
+}
+
+public class BossBehaviour : MonoBehaviour
+{
+    [Header("Imperative references")]
+    public SkinnedMeshRenderer myMesh;
+    public TurretCoil_Behaviour[] turrets;
+    public Image sheenImage;
+    public UnityEvent harmEv;
+    public UnityEvent dieEv;
+
+    [Header("General settings")]
+    public float HP = 100;
+    public int damageTaken = 2;
+    public bool startPassive = false;
+    public BossState[] states;
+
+    public Transform pantalla;
+
+    private BossState currentState;
+    public BossState CurrentState
+    {
+        get
+        {
+            return currentState;
+        }
+        set
+        {
+            if (flashInProcess)
+            {
+                myMesh.material.SetColor("EmissiveCol", Color.black);
+                flashInProcess = false;
+            }
+            StopAllCoroutines();
+            currentState = value;
+            for(int i=0; i<turrets.Length; ++i)
+            {
+                turrets[i].Pattern = ShootingPattern.styleToPattern(currentState.turretStyle[i]);
+                turrets[i].bulletMovementType = currentState.bulletStyle[i];
+                                
+                turrets[i].Deploy(currentState.turretStyle[i] != ShootingPattern.ShootingStyle.None);
+            }
+
+            StartCoroutine(setTurretsState(false, currentState.activityTime));
+        }
+    }
+
+    IEnumerator setTurretsState(bool state, float time)
+    {
+        yield return new WaitForSeconds(time);
+        if (HP > 0)
+        {
+            foreach (TurretCoil_Behaviour tc in turrets)
+            {
+                if (state)
+                {
+                    tc.startShooting();
+                }
+                else
+                {
+                    tc.stopShooting();
+                }
+            }
+            StartCoroutine(setTurretsState(!state, !state ? currentState.recoverTime : currentState.activityTime));
+        }
+    }
+
+    bool musicStarted = false;
+    private void Start()
+    {
+        AudioManager.instance.StopAll();
+        currentState = new BossState();
+        if (!startPassive)
+        {
+            Invoke(nameof(checkStateChange), 0.2f);
+
+            musicStarted = true;
+            AudioManager.instance.Play("boss2");
+            AudioManager.instance.PlayMuted("boss3");
+        }
+        else
+        {
+            foreach (TurretCoil_Behaviour tc in turrets)
+            {
+                tc.Deploy(false);
+            }
+        }
+
+    }
+
+    private void Update()
+    {
+        if (Application.isEditor)
+        {
+            if (Input.GetKeyDown(KeyCode.Space))
+            {
+                Harm(33);
+            }
+        }
+    }
+
+    public void OnCollisionEnterChild(Collision collision)
+    {
+        if (collision.gameObject.CompareTag("Disk"))
+            Harm(damageTaken);
+    }
+
+    bool modoDiablo = false;
+    void Harm(int damage= 2)
+    {
+        if (HP > 0)
+        {
+            if (!musicStarted)
+            {
+                musicStarted = true;
+                AudioManager.instance.Play("boss2");
+                AudioManager.instance.PlayMuted("boss3");
+            }
+            HP -= damage;
+            ScreenShakeCall.instance.ShakeCamera(2, .25f);
+            if (HP > 0)
+                checkStateChange();
+            else
+                Die();
+            StartCoroutine(bodyFlash());
+            harmEv.Invoke();
+
+            if (HP < 35 && !modoDiablo)
+            {
+                modoDiablo = true;
+                AudioManager.instance.FadeMutedIn("boss3", 2, 100);
+            }
+        }
+    }
+    bool flashInProcess = false;
+    IEnumerator bodyFlash()
+    {
+        flashInProcess = true;
+        myMesh.material.SetColor("EmissiveCol", Color.white * .75f);
+        yield return new WaitForSeconds(0.1f);
+        flashInProcess = false;
+        myMesh.material.SetColor("EmissiveCol", Color.black);
+    }
+
+    void Die()
+    {
+        GameMaster.Instance.player.GetComponent<PlayerController>().invencible = true;
+        StartCoroutine(keepSpawningExplosions(.15f));
+        dieEv.Invoke();
+        LeanTween.color(sheenImage.GetComponent<RectTransform>(), Color.white, 3).setOnComplete(resetSheen).setDelay(.5f);
+        Invoke(nameof(wipeAllBullets), 3.5f);
+        GameMaster.Instance.player.GetComponent<PlayerController>().bossKilled = true;
+
+        StartCoroutine(AudioManager.instance.FadeOut("boss2", 1));
+        StartCoroutine(AudioManager.instance.FadeOut("boss3", 1));
+        Invoke(nameof(StopAllSongs), 1);
+    }
+
+    void StopAllSongs()
+    {
+        AudioManager.instance.StopAll();
+    }
+
+    IEnumerator keepSpawningExplosions(float t)
+    {
+        spawnExplosion();
+        yield return new WaitForSeconds(t);
+        StartCoroutine(keepSpawningExplosions(t));
+    }
+
+    void spawnExplosion()
+    {
+        ObjectPooler.instance.SpawnFromPool("BossExplosion", pantalla.position+new Vector3(Random.Range(-2, 2), Random.Range(-1.5f, 1.5f), 0));
+
+        ScreenShakeCall.instance.ShakeCamera(3, .25f);
+    }
+
+    void wipeAllBullets()
+    {
+        foreach (BulletMovement bm in FindObjectsOfType<BulletMovement>())
+        {
+            Destroy(bm.gameObject);
+        }
+    }
+
+    void resetSheen()
+    {
+        StopCoroutine(keepSpawningExplosions(.5f));
+        foreach (TurretCoil_Behaviour tc in turrets)
+        {
+            tc.stopShooting();
+            tc.Deploy(false);
+        }
+        LeanTween.color(sheenImage.GetComponent<RectTransform>(), new Color(1, 1, 1, 0), .15f).setDelay(.5f);
+        Invoke(nameof(playerWin), 2);
+    }
+    void playerWin()
+    {
+        GameMaster.Instance.player.GetComponent<PlayerController>().Win();
+    }
+
+
+    void checkStateChange()
+    {
+        BossState auxNewState = null;
+        foreach(BossState bs in states)
+        {
+            if (auxNewState == null || (bs.healthActivation>=HP && !bs.used))
+            {
+                auxNewState = bs;
+            }
+        }
+
+        if (auxNewState != currentState)
+        {
+            if(currentState!=null)
+                currentState.used = true;
+            CurrentState = auxNewState;
+        }
+    }
+}