Teamup.cs

using System.Collections;
using UnityEngine.AI;
using UnityEngine;


#if MILAN
public class Solidertarget : MonoBehaviour
{
    public float health;
}

public class SoliderFirering : MonoBehaviour
{
    public bool FireNow;
    public bool isreloading;
}

public class Gunscript : MonoBehaviour
{
    public class Instance { public bool playershoot; }
    public static Instance instance;
}
#endif

public class Teamup : MonoBehaviour, IAgent
{

    public static Teamup instance;

    public AgentType AgentType => AgentType.Enemy;

    public Vector3 Position => this.transform.localPosition;

    [HideInInspector]
    public Transform Target;

    [Header ( "NAME THE OPPOSITE TEAM TAG" )]
    public string OppositeTeamTag = "player";

    [Header ( "AT WHAT DISTANCE YOU WANT THIS ENEMY TO FOLLOW PLAYER " )]
    public int distance = 30;
    private int distanceSqr;

    [Header ( "DRAG THE NAV MESH AGENT THAT YOU CREATED ON THIS ENEMY" )]
    public NavMeshAgent agent;

    // Private Variables
    private Animator anim;
    bool isDead = false;
    private Solidertarget st;

    [Header ( "ENTER YOUR ANIMATION NAMES" )]
    public string Run = "Run";
    public string idlefire = "IdleFire";
    public string idle = "idle";
    public string Reload = "Reload";
    public string Patrolling = "Walk";

    [Header ( "DRAG SOLDIER FIRING SCRIPT ATTACHED TO THIS GAMEOBJECT CHILD" )]
    public SoliderFirering SoldierFiringScript;

    bool Soldierfire = false;

    [HideInInspector]
    public float MyAgentSpeed;

    [Header ( "LOOKING ROTATION SPEED AND THE ENEMY EYES" )]
    public float rotationSpeed = 3f;
    public bool EnemyEyes = false;
    public int eyesAngles = 60;

    [Header ( "IF TRUE THAN ENEMY STARTS PATROLLING" )]
    public bool IsPatrolling = false;
    public float PatrollingSpeed;
    public Transform [ ] RandompointsForPetrolling;
    bool ChangeRandompoint = false;

    int Randomise;
    float angle;
    bool OnceActivation = false;

    public FindNearestEnemy FNE;

    private void Awake ( )
    {
        if ( instance == null )
        {
            instance = this;
        }
    }

    void Start ( )
    {

        st = GetComponent<Solidertarget> ( );
        anim = GetComponentInChildren<Animator> ( );
        agent = GetComponent<NavMeshAgent> ( );
        MyAgentSpeed = agent.speed;
        distanceSqr = distance * distance;
    }

    void Update ( )
    {
        if ( FNE.NearestTarget == true )
        {
            if ( Target != null )
            {
                Vector3 dir = Target.position - transform.position;
                if ( EnemyEyes )
                    angle = Vector3.Angle ( dir, transform.forward );

                if ( !Soldierfire )
                {
                    if ( dir.sqrMagnitude < distanceSqr && isDead == false && angle < eyesAngles )
                    {
                        if ( Gunscript.instance != null )
                            Gunscript.instance.playershoot = true;

                        dir.y = 0;

                        //this.transform.rotation = Quaternion.Slerp(this.transform.rotation, Quaternion.LookRotation(dir), 0.2f);
                        var newRotation = Quaternion.Slerp ( transform.rotation, Quaternion.LookRotation ( dir ), rotationSpeed * Time.deltaTime ).eulerAngles;
                        newRotation.x = 0;
                        newRotation.z = 0;
                        transform.rotation = Quaternion.Euler ( newRotation );

                        anim.SetBool ( idle, false );

                        if ( dir.sqrMagnitude > 16 )
                        {
                            if ( SoldierFiringScript.isreloading == false )
                            {
                                agent.destination = Target.position;
                                agent.isStopped = false;
                                this.transform.Translate ( 0, 0, 0.01f );
                                anim.SetBool ( Run, true );
                                agent.speed = MyAgentSpeed;
                                anim.SetBool ( idlefire, false );
                                anim.SetBool ( Reload, false );
                                anim.SetBool ( idle, false );
                                SoldierFiringScript.FireNow = false;
                            }
                        }
                        else
                        {
                            if ( SoldierFiringScript.isreloading == false )
                            {
                                agent.isStopped = true;
                                anim.SetBool ( Run, false );
                                anim.SetBool ( idlefire, true );
                                anim.SetBool ( Reload, false );
                                anim.SetBool ( idle, false );
                                SoldierFiringScript.FireNow = true;
                            }
                            else
                            {
                                agent.isStopped = true;
                                anim.SetBool ( Run, false );
                                anim.SetBool ( Reload, true );
                                agent.speed = 0;
                                anim.SetBool ( idlefire, false );
                                anim.SetBool ( idle, false );
                                agent.isStopped = true;
                                SoldierFiringScript.FireNow = false;
                            }
                        }
                    }
                    else
                    {
                        if ( IsPatrolling == false )
                        {
                            agent.isStopped = false;
                            anim.SetBool ( idle, true );
                            anim.SetBool ( idlefire, false );
                            anim.SetBool ( Run, false );
                            anim.SetBool ( Reload, false );
                            SoldierFiringScript.FireNow = false;
                        }
                        else
                        {
                            if ( ChangeRandompoint == false )
                            {
                                Randomise = Random.Range ( 0, RandompointsForPetrolling.Length );
                                agent.destination = RandompointsForPetrolling [ Randomise ].transform.position;
                                agent.isStopped = false;
                                this.transform.Translate ( 0, 0, 0.01f );
                                agent.speed = PatrollingSpeed;
                                anim.SetBool ( idle, false );
                                anim.SetBool ( idlefire, false );
                                anim.SetBool ( Run, false );
                                anim.SetBool ( Reload, false );
                                anim.SetBool ( Patrolling, true );
                                SoldierFiringScript.FireNow = false;
                                StartCoroutine ( WaitForCertainDestination ( ) );

                            }
                        }
                    }

                    if ( st.health <= 0f )
                    {
                        isDead = true;
                        agent.isStopped = false;
                        agent.isStopped = true;
                    }

                }
                else
                {
                    agent.isStopped = true;
                    anim.SetBool ( Run, false );
                    anim.SetBool ( idlefire, true );
                    anim.SetBool ( Reload, false );
                    anim.SetBool ( idle, false );
                    SoldierFiringScript.FireNow = true;
                }


                if ( Gunscript.instance?.playershoot == true )
                {
                    if ( OnceActivation == false )
                    {
                        anim.SetBool ( idle, false );
                        anim.SetBool ( idlefire, false );
                        anim.SetBool ( Run, true );
                        anim.SetBool ( Reload, false );
                        anim.SetBool ( Patrolling, false );
                        distance = 20;
                        OnceActivation = true;
                    }
                }

            }

        }
        else
        {
            if ( IsPatrolling == false )
            {
                agent.isStopped = false;
                anim.SetBool ( idle, true );
                anim.SetBool ( idlefire, false );
                anim.SetBool ( Run, false );
                anim.SetBool ( Reload, false );
                SoldierFiringScript.FireNow = false;
            }
            else
            {
                if ( ChangeRandompoint == false )
                {
                    Randomise = Random.Range ( 0, RandompointsForPetrolling.Length );
                    agent.destination = RandompointsForPetrolling [ Randomise ].transform.position;
                    agent.isStopped = false;
                    transform.Translate ( 0, 0, 0.01f );
                    agent.speed = PatrollingSpeed;
                    anim.SetBool ( idle, false );
                    anim.SetBool ( idlefire, false );
                    anim.SetBool ( Run, false );
                    anim.SetBool ( Reload, false );
                    anim.SetBool ( Patrolling, true );
                    SoldierFiringScript.FireNow = false;
                    StartCoroutine ( WaitForCertainDestination ( ) );

                }
            }
        }

    }

    IEnumerator WaitForCertainDestination ( )
    {
        ChangeRandompoint = true;
        yield return new WaitForSeconds ( 3f );
        ChangeRandompoint = false;
    }
}