When ox_core is imported into a resource it will create the player global.
If player is nil, then the client has not yet selected a character and spawned.

Example:

print(json.encode(player, { indent = true }))

• player?: table
  • name: string
  • firstname: string
  • lastname: string
  • userid: number
  • charid: number
  • groups: table
  • gender: string