using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class FrameRecorder
{
    public static bool isRecording = false;

    public static Transform[] recordedTransforms;




    public static InitializeRecording(Transform[] recordedTransforms) {
        FrameRecorder recordedTransforms = recordedTransforms;
        //maybe some meta information here
    }
    public static StartRecording() {
        isRecording = true;
    }
    public static AddFrame(float time) {
        //NativeFrameRecorder.AddFrame(time,recordedTransforms, recordedTransforms.length);
    }
    public static AddEvent(float time, int length, byte[] bytes) {
        //NativeFrameRecorder.AddFrame(time,length, bytes);
    }
    public static RegisterBall(/*ball information, maybe color, texture...*/) {
        //int ballKey = NativeFrameRecorder.RegisterBall(ball info)
    }
    public static AddFixedState(int ballKey, Kinematics kinematics) { //ball color?..design...?

    }

    public static StopRecording() {

    }
    public static SaveRecording() {

    }
    public static LoadRecording() {

    }



}



/*
recording:
    channel 1 recording events   by frame number

        [
            size
            {
                event time
                event code
                event data {size is derivable,data}
            }
            ...
            ..

            until size = 0
        ]




        such as spawn or unspawn objects
            (for everything but balls, channel 2 holds information)
            (for balls, each ball that spawns has an incrementing ID in the recording)...this ID is alluded to in channel 4
        score changes
        something else
        .....
    channel 2
        frame[
            can do number of frames
            {
                timestamp,....any changes to item should come at the same time stamp...which means, the number of statics should be derivable
                statics per item

            }
        ]
     channel 3   ---when ball states end, ball is no longer rendered
        ball fixed states
          number of subChannels
        subChannels
            number of states
                time
                kinematic transform
      channel 4
        number of voices
        voices
            data size
                data stream
            positional data
                state count
                [
                    {
                        time
                        position (direction?)
                    }
                ]


*/