Implement Client-to-Server Schema serialization / deserialization

[tobiasstrebitzer]

This Pull Request allows deserialization of encoded Schema data using the onMessage handler.

Client Example:

class UpdateArgs extends Schema {
  @type('uint8') x: number
  @type('uint8') y: number
}

const updateArgs = new UpdateArgs({ x: 1, y: 2 })
room.send(updateArgs)

Server Example:

class UpdateArgs extends Schema {
  @type('uint8') x: number
  @type('uint8') y: number
}

class GameRoom extends Room {
  async onCreate() {
    this.onMessage(UpdateArgs, (client, args) => {
      console.log(args) // UpdateArgs { x: 1, y: 2 }
      console.log(args instanceof UpdateArgs) // true
    })
  }
}

Notes:

• The corresponding pull request for colyseus.js can be found here.
• Fixes: #441 Prevent final user modify private Room properties #445

[newbidoo]

Exactly what i am looking for. Ill hope this will come soon :)

Edit:
Ok...there was a strong missunderstanding...
There is no realy need in sending schema from client side. I can use plain classes in ts/js.
This helped me colyseus/colyseus.js#82
maybe a hint in documentation would be helpful.

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