[SyncVar] Some glitches or something else

Unity Engine
1

Hi there. I’ve got strange logic with sync vars.
I try to explain. I’ve got 2 sync vars.
int speed = 15;
int health = 100;

On server it’s always good. It’s math correct and etc.
But when connected new client - he got strange values of that vars, like
int speed = 187;
int health = 220;

All commands and rpc’s and all math logic work good at all clients and server. There only a glitch with correct sync values at startup.

Intresting that only client can’t get right sync values. Maybe someone knows whats wrong with conncection or something?

2

You would have to post the code to take a look

3 
public class Charecter : NetworkBehaviour {

    [SyncVar(hook = "OnSyncSpeedUpdate")]
    public int syncRunSpeed = 15;

    [SyncVar(hook = "OnSyncHealthUpdate")]
    public int syncHealth = 100;

    [SyncVar(hook = "OnSyncCriticalDamageUpdate")]
    private bool syncCriticalDamage = false;

    public int maxHealth = 100;

    public GameObject defaultWeapon = null;

    private Animator animator = null;
    private UIMessages messages = null;

   
    public void OnSyncSpeedUpdate(int runSpeed) {
        LG.log("SYNC OnSyncSpeedUpdate :: " + runSpeed);
        syncRunSpeed = runSpeed;
    }
    public void OnSyncHealthUpdate(int health) {
        LG.log("SYNC OnSyncHealthUpdate :: " + health);
        syncHealth = health;
    }
    public void OnSyncCriticalDamageUpdate(bool criticalDamage) {
        LG.log("SYNC OnSyncCriticalDamageUpdate :: " + criticalDamage);
        syncCriticalDamage = criticalDamage;
    }
}

At client connect there no hooks and all “players” have wrong sync values at the client.
At server

Custom Logs:

At client

Custom Logs:

4

I can’t see anything wrong in your code. Perhaps try without the hooks and see if that works.

5

This is “magic”, because i add hooks to log values to handle it and to see whats wrong. At the end i fix it.
Some way my Charecter class was to big for syncronizing - there is transforms, animations, triggers, e.t.c. and that stats like speed, health. I create new network class for player prefab that contains only sync vars and it’s math\changing logics and it start to work good. I think there was some conflict in sync vars with animations(it’s bones based and there many vars on it)

6

By default UNET can handle 32 syncvars/lists per NetworkBehaviour. But you should receive errors if you have too many.