fix(server/player): only set state when possible

[solareon]

Description

Trying to set a statebag when the player is offline probably ain't gonna work. This moves these set events into a conditional that should correct issues with offline player data management

Checklist

• I have personally loaded this code into an updated Qbox project and checked all of its functionality.
• My pull request fits the contribution guidelines & code conventions.

[solareon]

Fixes Qbox-project/qbx_management#56

[Manason]

What about setMetadata?

Also could move the var creation into the if source statement

[solareon]

What about setMetadata?

Also could move the var creation into the if source statement

good catch. Was looking for the localized state and missed this one