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How are syncvars sent to the client in Unity?
SyncVars are variables of scripts that inherit from NetworkBehaviour, which are synchronized from the server to clients. When a GameObject is spawned, or a new player joins a game in progress, they are sent the latest state of all SyncVars on networked objects that are visible to them.
How to synchronize all game variables in Unity?
When a GameObject is spawned, or a new player joins a game in progress, they are sent the latest state of all SyncVars on networked objects that are visible to them. Use the [SyncVar] custom attribute to specify which variables in your script you want to synchronize, like this:
What do you mean by state synchronization in Unity?
State synchronization refers to the synchronization of values such as integers, floating point numbers, strings and boolean values belonging to scripts A piece of code that allows you to create your own Components, trigger game events, modify Component properties over time and respond to user input in any way you like. More info
How to synchronize list of struct types in Unity?
There is also SyncListStruct, which you can use to synchronize lists of your own struct types. When using SyncListStruct, the struct type that you choose to use can contain members of basic types, arrays, and common Unity types.
Can a client change the syncvar of a function?
Clients can’t directly change SyncVars. Only the Server can. So if you want a Client to update a SyncVar, you have to use Command attribute on a function. Command functions, tagged with [Command] and the function name starting with Cmd, are functions that when called are executed by the server.
How are syncvars applied to gameobjects in Unity?
The state of SyncVars is applied to GameObjects on clients before OnStartClient () is called, so the state of the object is always up-to-date inside OnStartClient (). SyncVars can be basic types such as integers, strings and floats.
Why do syncvars not work on Listen Server?
In my experience, SyncVars simply don’t work when the change is made on a listen server (Host/Client). For anyone else having the problem in the OP, note that if you run two clients and then a server independently, your problem will likely go away. But if one of your clients is also the host, SyncVars won’t propagate anywhere else.