zombie_mp/Assets/Scripts/netPlayer.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using HQFPSWeapons;
using Mirror;
using System;
using UnityEngine.Animations.Rigging;

public class netPlayer : NetworkBehaviour
{
    public List<GameObject> currentZombies;
    public Player player;
    public GameObject playerModelParent;
    public Animator anim;
    [SyncVar]
    public string pname;
    [SyncVar]
    public string latency;
    [Header("Health")]
    // public GameObject bloodPrefab;
    public GameObject BloodAttach;
    public GameObject[] BloodFX;
    public GameObject deadRagdoll;
    [HideInInspector]
    public int effectIdx;
    [Header("Weapons")]
    public tpsGunData[] guns;
    public meleeWeaponData[] melees;
    [SyncVar(hook = nameof(OnEquipmentChanged))]
    public int curGunIndex = -1;
    [SyncVar(hook = nameof(OnMeleeChanged))]
    public int meleeIndex = -1;
    public bool holdingRifle;
    public Rig leftArm;
    public Rig rightArm;
    public Transform weaponAim;
    public Transform leftHandTarget;
    public Transform headTarget;
    public Transform weaponHoldPose;
    public Transform weaponAimPose;
    [Header("WeaponAnimations")]
    public Animator weaponAnim;
    [Header("Aiming")]
    public Transform aimHeightTarget;
    public Transform aimHeightTDC;
    public Transform aimHeightMid;
    public Transform aimHeightBDC;
    [SyncVar(hook = nameof(OnAimChanged))]
    public bool aiming;
    public Rig headRig;
    public Rig chestRig;



    public bool showLocalChar;

    void Start()
    {
        if (!isLocalPlayer) { return; }     //stuff only for local player
        netPlayerStats.localPlayer = this;

        Collider[] colliders = gameObject.GetComponentsInChildren<Collider>();
        Debug.Log($"Found ${colliders.Length} colliders and disabling them");
        foreach (Collider collider in colliders)
        {
            collider.gameObject.layer = LayerMask.NameToLayer("netPlayer");
        }

        player = FindObjectOfType<Player>();
        pname = PlayerPrefs.GetString("username");
        if (!isServer)
        {
            CmdUpdateName(pname);
        }
        else
        {
            RpcUpdateName(pname);
        }

        if (!showLocalChar) hideTpsCharacter();
        // transform.GetChild(0).gameObject.SetActive(false);

        //prepare listeners
        player.EquippedItem.AddChangeListener((SaveableItem item) => { callChangeEquipment((item == null) ? "" : item.Name); });
        player.UseContinuously.AddListener(() => { onUsedItem(); });
        player.UseOnce.AddListener(() => { onUsedItem(); });

        player.Aim.AddStartListener(() => { callToggleAim(true); });
        player.Aim.AddStopListener(() => { callToggleAim(false); });

        player.Run.AddStartListener(() => { callToggleAim(false); });

        player.Death.AddListener(() => { callDeath(); });
        player.Respawn.AddListener(() => { callRespawn(); });

        callToggleAim(false);
    }

    #region initilaztionNetworkStuff

    void hideTpsCharacter()
    {
        foreach (SkinnedMeshRenderer renderer in playerModelParent.GetComponentsInChildren<SkinnedMeshRenderer>())
        {
            renderer.enabled = false;
        }
    }


    [Command]
    void CmdUpdateName(string e)
    {
        pname = e;
        RpcUpdateName(e);
    }

    [ClientRpc]
    void RpcUpdateName(string e)
    {
        pname = e;
    }
    #endregion

    // Update is called once per frame
    bool jumping = false;
    float armWeights = 0;
    float bodyWeights = 0;

    //Update latency to server
    [Command]
    void CmdUpdateLatency(string value)
    {
        latency = value;
    }

    float t1 = 0;
    public float yAxis;
    void FixedUpdate()
    {

        //updatePlayerDirection (Regardless of isLocalPlayer)
        // headRig.weight = (anim.GetBool("running")) ? 0: 1;

        if (isLocalPlayer)
        {//Stuff only for local player

            if (t1 < 2)
            {
                t1 += Time.deltaTime;
            }
            else
            {
                Debug.Log(NetworkTime.rtt);
                CmdUpdateLatency((NetworkTime.rtt * 1000f).ToString("n0") + " ms");
                t1 = 0;
            }

            yAxis = player.LookDirection.Val.y;
            float lookSmoothness = 0.1f;
            if (yAxis == 0)
            {
                aimHeightTarget.position = Vector3.Lerp(aimHeightTarget.position, aimHeightMid.position, lookSmoothness);
            }
            else if (yAxis > 0)
            {
                aimHeightTarget.position = Vector3.Lerp(aimHeightTarget.position, aimHeightMid.position + ((aimHeightTDC.position - aimHeightMid.position) * yAxis), lookSmoothness);
            }
            else if (yAxis < 0)
            {
                aimHeightTarget.position = Vector3.Lerp(aimHeightTarget.position, aimHeightMid.position + ((aimHeightBDC.position - aimHeightMid.position) * -yAxis), lookSmoothness);
            }
            anim.SetFloat("vX", Input.GetAxis("Horizontal"));
            anim.SetFloat("vY", Input.GetAxis("Vertical"));
            anim.SetBool("crouch", player.Crouch.Active);
            anim.SetBool("aiming", player.Aim.Active);
            //  player.Aim.lis
            transform.position = player.transform.position;
            transform.rotation = player.transform.rotation;
            // Debug.Log($"walk status : {player.Walk.Active} , running status: {player.Run.Active}");


            int animCode = 0;

            if (player.Run.Active)
            {
                animCode = 2;
            }
            else if (player.Walk.Active)
            {
                animCode = 1;
            }
            if (player.Jump.Active)
            {
                animCode = 3;
            }

            CallChangeAnim(animCode);

            if (curGunIndex >= 0)
            {
                //            leftHandTarget.position = weaponAim.TransformPoint(-player.GetComponent<ArmsPosition>().leftHandOffset) + (0.35f * leftHandTarget.right);
            }
        }
        else
        {//update for other peoples



        }



        if (curGunIndex >= 0)
        {

            //  leftHandTarget.position = guns[curGunIndex].leftHandPosition.position;
            //  leftHandTarget.rotation = guns[curGunIndex].leftHandPosition.rotation;

            headTarget.position = guns[curGunIndex].headTarget.position;

            if (aiming)
            {
                if (bodyWeights <= 1)
                {
                    bodyWeights += 0.5f;
                    headRig.weight = bodyWeights;
                    chestRig.weight = bodyWeights;
                }

                weaponAim.position = Vector3.Lerp(weaponAim.position, guns[curGunIndex].aiming_rightHandPosition.position, 0.1f);
                weaponAim.rotation = Quaternion.Lerp(weaponAim.rotation, guns[curGunIndex].aiming_rightHandPosition.rotation, 0.1f);
            }
            else
            {
                if (bodyWeights >= 0)
                {
                    bodyWeights -= 0.05f;
                    //if (anim.GetBool("running")) { headRig.weight = bodyWeights; }
                    headRig.weight = bodyWeights;
                    chestRig.weight = bodyWeights;
                }

                weaponAim.position = Vector3.Lerp(weaponAim.position, guns[curGunIndex].holding_rightHandPosition.position, 0.1f);
                weaponAim.rotation = Quaternion.Lerp(weaponAim.rotation, guns[curGunIndex].holding_rightHandPosition.rotation, 0.1f);
            }
        }
        else
        {
        }

    }

    public void callToggleWeaponEquipment(bool value)
    {
        if (isServer)
        {
            toggleWeaponEquipment(value);
            RpcToggleWeaponEquipment(value);
        }
        else
        {
            CmdToggleWeaponEquipment(value);
        }
    }

    [Command]
    void CmdToggleWeaponEquipment(bool value)
    {
        toggleWeaponEquipment(value);
        RpcToggleWeaponEquipment(value);
    }

    [ClientRpc]
    void RpcToggleWeaponEquipment(bool value)
    {
        if (!isLocalPlayer) { return; }
        toggleWeaponEquipment(value);
    }

    public void toggleWeaponEquipment(bool value)
    {
        if (value)
        {
            leftArm.weight = 1;
            rightArm.weight = 1;
            callToggleAim(false);
            weaponAim.gameObject.SetActive(true);
        }
        else
        {
            //headRig.weight = 0;
            chestRig.weight = 0;
            leftArm.weight = 0;
            rightArm.weight = 0;
            weaponAim.gameObject.SetActive(false);
        }
    }



    public void callToggleAim(bool value)
    {
        if (isServer)
        {
            aiming = value;
        }
        else
        {
            CmdToggleAim(value);
        }
    }

    void OnAimChanged(bool oldAim, bool newAim)
    {
        if (newAim)
        {
            //  headRig.weight = 1;
            chestRig.weight = 1;
            weaponAim.position = guns[curGunIndex].aiming_rightHandPosition.position;
            weaponAim.rotation = guns[curGunIndex].aiming_rightHandPosition.rotation;
        }
        else
        {
            Debug.Log(anim.GetBool("running"));
            // headRig.weight =(anim.GetBool("running")) ?0 : 1;
            chestRig.weight = (anim.GetBool("running")) ? 0 : 1; ;

            weaponAim.position = guns[curGunIndex].holding_rightHandPosition.position;
            weaponAim.rotation = guns[curGunIndex].holding_rightHandPosition.rotation;
        }
    }

    [Command]
    void CmdToggleAim(bool value)
    {
        aiming = value;
    }
    /*
     Animation Codes

        0 Idle Breathing
        1 Walking
        2 Running
        3 Jumping
         */


    void CallChangeAnim(int code)
    {
        switch (code)
        {
            case 0:
                anim.SetBool("moving", false);
                anim.SetBool("running", false);
                anim.SetBool("jumping", false);
                break;

            case 1:
                anim.SetBool("moving", true);
                anim.SetBool("running", false);
                anim.SetBool("jumping", false);
                break;

            case 2:
                anim.SetBool("moving", true);
                anim.SetBool("running", true);
                anim.SetBool("jumping", false);
                break;

            case 3:
                anim.SetBool("jumping", true);
                break;
        }
    }

    ///Equipment change
    ///

    public void callChangeEquipment(string name)
    {

        //Get the id of weapon using name

        int gunId = -1;
        int _meleeIndex = -1;
        if (name == "")
        {
            callToggleWeaponEquipment(false);
        }
        else
        {
            ItemData itemData = null;
            ItemDatabase.Default.TryGetItem(name, out itemData);

            if (itemData != null)
            {
                gunId = getWeaponWithName(itemData.Name);
            }
        }

        if (gunId < 0)
        {
            //This means no weapon is there for that name, lets see on melees

            ItemData itemData = null;
            ItemDatabase.Default.TryGetItem(name, out itemData);

            if (itemData != null)
            {
                _meleeIndex = getMeleeWithName(itemData.Name);
            }
        }

        //UPDATE IT USING SYNCVAR

        if (isServer)
        {
            curGunIndex = gunId;
            meleeIndex = _meleeIndex;
        }
        else
        {
            SetCurGunId(gunId, _meleeIndex);
        }
    }

    [Command]
    void SetCurGunId(int gunId, int _meleeIndex)
    {
        curGunIndex = gunId;
        meleeIndex = _meleeIndex;
    }

    void OnEquipmentChanged(int oldIndex, int newIndex)
    {
        //Debug.Log("THE HOOK WORKS : " + newIndex);

        if (newIndex >= 0)
        {
            //not a melee so disable all melees


            foreach (tpsGunData gun in guns)
            {
                gun.gameObject.SetActive(false);
            }
            if (!isLocalPlayer)
            {
                guns[newIndex].gameObject.SetActive(true);
            }
            guns[newIndex].gameObject.SetActive(true);
            toggleWeaponEquipment(true);
        }
        else
        {
            toggleWeaponEquipment(false);

        }
    }

    void OnMeleeChanged(int oldIndex, int newIndex)
    {
        Debug.Log("Melee Hook Works");
        foreach (meleeWeaponData melee in melees)
        {
            melee.gameObject.SetActive(false);
        }
        if (newIndex >= 0)
        {
            //some melee weeapon
            melees[newIndex].gameObject.SetActive(true);
        }
        else
        {
            //bare hands

        }
    }


    ///Shoot
    ///

    public void callShoot(Vector3 hitPoint, Vector3 hitNormals)
    {
        callToggleAim(true);
        aimHeightTarget.position = aimHeightTarget.position + new Vector3(0, 0.2f, 0);
        if (isServer)
        {
            broadcastShot(hitPoint, hitNormals);
            RpcBroadcastShot(hitPoint, hitNormals);
        }
        else
        {
            CmdBroadcastShot(hitPoint, hitNormals);
        }
    }

    [Command]
    void CmdBroadcastShot(Vector3 hitPoint, Vector3 hitNormals)
    {
        broadcastShot(hitPoint, hitNormals);
        RpcBroadcastShot(hitPoint, hitNormals);
    }

    [ClientRpc]
    void RpcBroadcastShot(Vector3 hitPoint, Vector3 hitNormals)
    {
        if (isServer) { return; }
        broadcastShot(hitPoint, hitNormals);
    }

    void broadcastShot(Vector3 hitPoint, Vector3 hitNormals)
    {
        //  SurfaceEffects effect = (SurfaceEffects)Enum.Parse(typeof(SurfaceEffects), effectType);
        if (isLocalPlayer && !showLocalChar) { return; }
        SurfaceManager.SpawnEffect(0, SurfaceEffects.BulletHit, 1f, hitPoint, Quaternion.LookRotation(hitNormals));

        //shootingEffects
        if (curGunIndex >= 0)
        {
            guns[curGunIndex].triggerMuzzleFlash();
        }
        Debug.Log("Broadcasting shot");
        // weaponAnim.CrossFade("shot",0.1f);
    }


    void onUsedItem()
    {
        if (!isLocalPlayer) { return; }
        if (curGunIndex < 0)
        {
            if (meleeIndex >= 0)
            {
                anim.CrossFadeInFixedTime(melees[meleeIndex].animName, 0.01f);
            }
            else
            {
                anim.CrossFadeInFixedTime("punch", 0.01f);
            }
        }
    }


    int getWeaponWithName(string name)
    {
        for (int i = 0; i < guns.Length; i++)
        {
            tpsGunData gunData = guns[i];
            if (gunData.weaponName == name)
            {
                return i;
            }
        }

        return -1;
    }

    int getMeleeWithName(string name)
    {
        for (int i = 0; i < melees.Length; i++)
        {
            meleeWeaponData _melees = melees[i];
            if (_melees.weaponName == name)
            {
                return i;
            }
        }

        return -1;
    }

    public void callDamage(float damage)
    {
        RpcDamage(damage);
    }

    [ClientRpc]
    public void RpcDamage(float damage)
    {
        if (isLocalPlayer)
        {
            player.GetComponentInChildren<PlayerVitals>().Entity.ChangeHealth.Try(new HealthEventData(-damage));
            Debug.Log("You are local player, damaging");
        }
        else
        {
            Debug.Log("Nah you aint the local player, no damage for you sweetie");
        }
    }

    [Command(requiresAuthority = false)]
    public void CmdDmg(float damage)
    {
        RpcDamage(damage);
        Debug.Log("RPC damage");
    }

    public void hitboxDamage(HealthEventData damageData, shotType hitboxType)
    {
        float dmg = 0;
        switch (hitboxType)
        {
            case shotType.headshot:
                dmg = damageData.Delta * 5;
                break;

            case shotType.chestshot:
                dmg = damageData.Delta;
                break;

            case shotType.legshot:
                dmg = damageData.Delta / 2f;
                break;
        }
        dmg = -dmg;

        Debug.Log("Received damage from hitbox");

        if (!isServer)
        {
            CmdDmg(dmg); Debug.Log("Command damage " + dmg.ToString());
        }
        else
        {
            RpcDamage(dmg);
        }
    }


    public void callDeath()
    {
        Debug.Log("Calling Death");
        if (isServer)
        {
            death();
            RpcDeath();
        }
        else
        {
            CmdDeath();
        }
    }

    [Command]
    void CmdDeath()
    {
        death();
        RpcDeath();
    }

    [ClientRpc]
    void RpcDeath()
    {
        death();
    }

    void death()
    {
        //   if (isLocalPlayer) { return; }

        playerModelParent.gameObject.SetActive(false);
        Instantiate(deadRagdoll, transform.position, transform.rotation);
    }

    public void callRespawn()
    {
        if (isServer)
        {
            Respawn();
            RpcRespawn();
        }
        else
        {
            CmdRespawn();
        }
    }

    [Command]
    void CmdRespawn()
    {
        Respawn();
        RpcRespawn();
    }

    [ClientRpc]
    void RpcRespawn()
    {
        Respawn();
    }

    void Respawn()
    {
        if (isLocalPlayer) { return; }

        playerModelParent.gameObject.SetActive(true);
    }
}

public static class netPlayerStats
{
    public static netPlayer localPlayer;
}