✅ Download the free SimpleJSON parser:
https://github.com/HenrikPoulsen/SimpleJSON

✅ The free geoplugin webservice:
http://www.geoplugin.net/json.gp?ip=213.22.22.98

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✅ Download free assets from the Unity Assets Store for your game:
https://assetstore.unity.com/lists/top-free-packages-13201?aid=1100l4p9k

The LoadJSON script:

/*

   .-------.                             .--.    .-------.     .--.            .--.     .--.        
   |       |--.--.--------.-----.-----.--|  |    |_     _|--.--|  |_.-----.----|__|---.-|  |-----.
   |   -   |_   _|        |  _  |     |  _  |      |   | |  |  |   _|  _  |   _|  |  _  |  |__ --|
   |_______|__.__|__|__|__|_____|__|__|_____|      |___| |_____|____|_____|__| |__|___._|__|_____|
   © 2019 OXMOND / www.oxmond.com 

*/

using System.Collections;
using UnityEngine;
using SimpleJSON;
using UnityEngine.Networking;
using TMPro;

public class LoadJSON : MonoBehaviour
{

    public TMP_InputField inputTxt;
    public TMP_Text countryTxt;
    public TMP_Text continentTxt;

    public void GetJsonData()
    {
        StartCoroutine(RequestWebService());
    }

    IEnumerator RequestWebService()
    {
        string getDataUrl = "http://www.geoplugin.net/json.gp?ip=" + inputTxt.text;
        print(getDataUrl);

        using (UnityWebRequest webData = UnityWebRequest.Get(getDataUrl))
        {

            yield return webData.SendWebRequest();
            if (webData.isNetworkError || webData.isHttpError)
            {
                print("---------------- ERROR ----------------");
                print(webData.error);
            }
            else
            {
                if (webData.isDone)
                {
                    JSONNode jsonData = JSON.Parse(System.Text.Encoding.UTF8.GetString(webData.downloadHandler.data));

                    if (jsonData == null)
                    {
                        print("---------------- NO DATA ----------------");
                    }
                    else
                    {
                        print("---------------- JSON DATA ----------------");
                        print("jsonData.Count:" + jsonData.Count);
                        countryTxt.text = jsonData["geoplugin_countryName"];
                        continentTxt.text = jsonData["geoplugin_continentName"];
                    }
                }
            }
        }
    }
}

The post How to read JSON data from a web service in C# appeared first on Oxmond Technology.

✅ Download the files and scripts from the tutorial here:
oxmond.com/download/tutorials/unity/Oxmond_videoplayer.unitypackage

✅ Download free assets from the Unity Assets Store:
https://assetstore.unity.com/lists/top-free-packages-13201?aid=1100l4p9k

❤️ Subscribe to Oxmond Tutorials. Stay ahead of the game!
https://bit.ly/SubscribeOxmondTutorials

😷👕 Need a face mask / developer T-shirt? Drop by our shop and get a 20% DISCOUNT on your first purchase by using the discount code OXMONDSALE. Click here:
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MyVideoPlayer script:

/*

   .-------.                             .--.    .-------.     .--.            .--.     .--.        
   |       |--.--.--------.-----.-----.--|  |    |_     _|--.--|  |_.-----.----|__|---.-|  |-----.
   |   -   |_   _|        |  _  |     |  _  |      |   | |  |  |   _|  _  |   _|  |  _  |  |__ --|
   |_______|__.__|__|__|__|_____|__|__|_____|      |___| |_____|____|_____|__| |__|___._|__|_____|
   © 2019 OXMOND / www.oxmond.com 

*/

using UnityEngine;
using UnityEngine.Video;
using System.Collections;

public class MyVideoPlayer : MonoBehaviour
{

    public GameObject cinemaPlane;
    public GameObject btnPlay;
    public GameObject btnPause;
    public GameObject knob;
    public GameObject progressBar;
    public GameObject progressBarBG;

    private float maxKnobValue;
    private float newKnobX;
    private float maxKnobX;
    private float minKnobX;
    private float knobPosY;
    private float simpleKnobValue;
    private float knobValue;
    private float progressBarWidth;
    private bool knobIsDragging;
    private bool videoIsJumping = false;
    private bool videoIsPlaying = false;
    private VideoPlayer videoPlayer;
    
    private void Start  ()
    {
        knobPosY = knob.transform.localPosition.y;
        videoPlayer = GetComponent();
        btnPause.SetActive(true);
        btnPlay.SetActive(false);
        videoPlayer.frame = (long)100;
        progressBarWidth = progressBarBG.GetComponent().bounds.size.x;
    }

    private void Update()
    {
        if (!knobIsDragging && !videoIsJumping)
        {
            if (videoPlayer.frameCount > 0)
            {
                float progress = (float)videoPlayer.frame / (float)videoPlayer.frameCount;
                progressBar.transform.localScale = new Vector3(progressBarWidth * progress, progressBar.transform.localScale.y, 0);
                knob.transform.localPosition = new Vector2(progressBar.transform.localPosition.x + (progressBarWidth * progress), knob.transform.localPosition.y);
            }
        }

        if (Input.GetMouseButtonDown(0))
        {
            Vector3 pos = Input.mousePosition;
            Collider2D hitCollider = Physics2D.OverlapPoint(Camera.main.ScreenToWorldPoint(pos));
            
            if (hitCollider != null && hitCollider.CompareTag(btnPause.tag))
            {
                BtnPlayVideo();
            }
            if (hitCollider != null && hitCollider.CompareTag(btnPlay.tag))
            {
                print("playBtn");
                BtnPlayVideo();
            }
        }
    }

    public void KnobOnPressDown()
    {
        VideoStop();
        minKnobX = progressBar.transform.localPosition.x;
        maxKnobX = minKnobX + progressBarWidth;
    }

    public void KnobOnRelease()
    {
        knobIsDragging = false;
        CalcKnobSimpleValue();
        VideoPlay();
        VideoJump();
        StartCoroutine(DelayedSetVideoIsJumpingToFalse());
    }

    IEnumerator DelayedSetVideoIsJumpingToFalse()
    {
        yield return new WaitForSeconds(2);
        SetVideoIsJumpingToFalse();
    }

    public void KnobOnDrag()
    {
        knobIsDragging = true;
        videoIsJumping = true;
        Vector3 curScreenPoint = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
        Vector3 curPosition = Camera.main.ScreenToWorldPoint(curScreenPoint);
        knob.transform.position = new Vector2(curPosition.x, curPosition.y);
        newKnobX = knob.transform.localPosition.x;
        if (newKnobX > maxKnobX) { newKnobX = maxKnobX; }
        if (newKnobX < minKnobX) { newKnobX = minKnobX; }
        knob.transform.localPosition = new Vector2(newKnobX, knobPosY);
        CalcKnobSimpleValue();
        progressBar.transform.localScale = new Vector3(simpleKnobValue * progressBarWidth, progressBar.transform.localScale.y, 0);
    }

    private void SetVideoIsJumpingToFalse()
    {
        videoIsJumping = false;
    }

    private void CalcKnobSimpleValue()
    {
        maxKnobValue = maxKnobX - minKnobX;
        knobValue = knob.transform.localPosition.x - minKnobX;
        simpleKnobValue = knobValue / maxKnobValue;
    }

    private void VideoJump()
    {
        var frame = videoPlayer.frameCount * simpleKnobValue;
        videoPlayer.frame = (long)frame;
    }

    private void BtnPlayVideo()
    {
        if (videoIsPlaying)
        {
            VideoStop();
        }
        else
        {
            VideoPlay();
        }
    }

    private void VideoStop()
    {
        videoIsPlaying = false;
        videoPlayer.Pause();
        btnPause.SetActive(false);
        btnPlay.SetActive(true);
    }

    private void VideoPlay()
    {
        videoIsPlaying = true;
        videoPlayer.Play();
        btnPause.SetActive(true);
        btnPlay.SetActive(false);
    }
}

The Knob Script:

using UnityEngine;

// [RequireComponent(typeof(MeshCollider))]
/*

   .-------.                             .--.    .-------.     .--.            .--.     .--.        
   |       |--.--.--------.-----.-----.--|  |    |_     _|--.--|  |_.-----.----|__|---.-|  |-----.
   |   -   |_   _|        |  _  |     |  _  |      |   | |  |  |   _|  _  |   _|  |  _  |  |__ --|
   |_______|__.__|__|__|__|_____|__|__|_____|      |___| |_____|____|_____|__| |__|___._|__|_____|
   © 2019 OXMOND / www.oxmond.com 

*/

public class Knob : MonoBehaviour
{
    public GameObject videoPlayer;
    private MyVideoPlayer videoPlayerScript;

    void Start()
    {
        videoPlayerScript = videoPlayer.GetComponent();
    }

    void OnMouseDown()
    {
        videoPlayerScript.KnobOnPressDown();
    }

    void OnMouseUp()
    {
        videoPlayerScript.KnobOnRelease();
    }

    void OnMouseDrag()
    {
        videoPlayerScript.KnobOnDrag();
    }

}

The post How To Build a Video Player With Scrub Control in Unity! appeared first on Oxmond Technology.

❤️ Subscribe to Oxmond Tutorials. Stay ahead of the game:
https://bit.ly/SubscribeOxmondTutorials

✅ Download the free Japanese Dishes sprites here:
https://assetstore.unity.com/packages/2d/textures-materials/food/japanese-dishes-82383?aid=1100l4p9k 

✅ Other Free Assets in the Unity Assets Store:
https://assetstore.unity.com/lists/top-free-packages-13201?aid=1100l4p9k 

😷👕 Need a face mask / developer T-shirt? Drop by our shop and get a 20% DISCOUNT on your first purchase by using the discount code OXMONDSALE. Click here:
https://shop.oxmond.com/discount/OXMONDSALE

The DragAndDrop script:

/*
   .-------.                             .--.    .-------.     .--.            .--.     .--.        
   |       |--.--.--------.-----.-----.--|  |    |_     _|--.--|  |_.-----.----|__|---.-|  |-----.
   |   -   |_   _|        |  _  |     |  _  |      |   | |  |  |   _|  _  |   _|  |  _  |  |__ --|
   |_______|__.__|__|__|__|_____|__|__|_____|      |___| |_____|____|_____|__| |__|___._|__|_____|
   © 2019 OXMOND / www.oxmond.com 
*/

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

public class DragAndDrop : MonoBehaviour
{

    private bool isDragging;

    public void OnMouseDown()
    {
        isDragging = true;
    }

    public void OnMouseUp()
    {
        isDragging = false;
    }

    void Update()
    {
        if (isDragging) {
            Vector2 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition) - transform.position;
            transform.Translate(mousePosition);
        }
    }
}

The post How To Drag and Drop a 2D Object appeared first on Oxmond Technology.