Paddle Position Data

Next, you'll export the paddle position data. The paddle position should be exported and uploaded to the game server for validation.

Add a new script called PaddlePositionData to the Paddle GameObject.

Replace the content of the script with the following. Note that the PaddlePositionData implements the IFrameSyncData interface.

C#

using UnityEngine;
using SWNetwork.FrameSync;
using SWNetwork.Core;
using System.Collections.Generic;
using Parallel;

public class PaddlePositionData : MonoBehaviour, IFrameSyncData
{
    // reference to the PaddleOwnerData component
    ParallelTransform parallelTransform;

    public void Awake()
    {
        parallelTransform = GetComponent<ParallelTransform>();
    }

    public void FrameSyncDataInitialize(FrameSyncGame game)
    {

    }

    public void Import(SWBytes buffer)
    {
    }

    public void Export(SWBytes buffer)
    {
    }

    public void ExportDebugInfo(Dictionary<string, string> debugDictionary)
    {
    }
}

Importing

Add the following to the Import methods.

C#

public void Import(SWBytes buffer)
{
    // 1
    long y = buffer.PopLong();
    Fix64 fy = Fix64.FromRaw(y);

    // 2
    parallelTransform.position = new Fix64Vec3(
                                        parallelTransform.position.x, 
                                        fy, 
                                        parallelTransform.position.z);
}

In // 1, you pop the y position value from the buffer.

In // 2, you restore the paddle position to the y position value.

Exporting

Add the following to the Export methods.

C#

public void Export(SWBytes buffer)
{
    // 1
    buffer.Push(parallelTransform.position.y.Raw);
}

In // 1, you push the y position value to the buffer.

Info

The ExportDebugInfo method is left empty. It is only used when you are debugging the game with a local dev server.