I want to put loader in between dialog boxes come up for the purchase. What is the way for this?
Because when game player press Buy button, he should require to wait for 5 to 10 second depends on internet speed and server response and this process happed 2 to 3 times because multiple dialogs come up within screen.
So in this case, may be player can leave the screen. I want to put the loader so that game player realise that some processing is running in background, he required to wait for some time.
At present I was following completely this code for Unity IAP setup.
Integrating Unity IAP In Your Game
I assume this is for mobile platform but even if its not still the following can be considered:
Simple solution is to create a full screen Image (UI/Panel) object in your UI to block clicks. I would use Animator component (with triggers) to display this panel in front of other UI when there is a background process running.
public class Loader : MonoBehaviour
{
public static Loader Instance;
Animator m_Animator;
public bool Loading {get; private set;}
void Awake()
{
Instance = this; // However make sure there is only one object containing this script in the scene all time.
}
void Start()
{
//This gets the Animator, which should be attached to the GameObject you are intending to animate.
m_Animator = gameObject.GetComponent<Animator>();
Loading = false;
}
public void Show()
{
Loading = true;
m_Animator.SetBool("Loading", Loading); // this will show the panel.
}
public void Hide()
{
Loading = false;
m_Animator.SetBool("Loading", Loading); // this will hide the panel.
}
}
Then in any script which manipulates UI:
public void BuyButtonClicked()
{
Loader.Instance.Show();
// process time taking stuff
Loader.Instance.Hide();
}
You can also create any kind of loading animation as child of panel object using simple images and animation tool inside Unity (for example rotating animation (use fidget spinner, its cool)).
And in case of Android where user have option to leave screen by pressing OS back button you can prevent going back by checking if any loading is in progress by following example:
// code for back button
void Update()
{
if (Input.GetKeyDown(KeyCode.Escape))
{
BackButtonPressed();
}
}
void BackButtonPressed()
{
if(Loader.Instance.Loading)
return;
// use back button event. (For example to leave screen)
}
Hope this helps ;)
Related
does anyone know how to fix this? In my unity game when I go to pause menu and then continue playing, my scoreboard stops updating. I have two scoreboards, one in game and one in pause menu. The one in pause menu works well and updates but the one in game freezes after once visited in pause menu.
Here is my pausecodes and codes to add money (score):
public void PauseGame()
{
Time.timeScale = 0;
}
public void UnPauseGame()
{
Time.timeScale = 1;
}
}
if (collision.gameObject.tag == "Respawn") // When player lifts fish up
{
Destroy(this.gameObject);
// TODO: Player gets money (points) when this happens
textManager.instance.AddMoney();
Debug.Log("Add money");
}
public class textManager : MonoBehaviour
{
public static textManager instance;
public Text moneyText;
public int money;
private void Awake()
{
instance = this;
}
// Start is called before the first frame update
void Start()
{
Data data = SaveSystem.LoadData();
money = data.balance;
moneyText.text = "Balance: " + money.ToString() + " $";
}
public void AddMoney()
{
money = money + 10;
moneyText.text = "Balance: " + money.ToString() + " $";
SaveSystem.SaveData(this);
}
public int findMoney()
{
return money;
}
}
Please ask more info if needed.
I have tried to delete the one scoreboard in pause menu and after that the in-game pause menu started working right, but I would like to have still that other scoreboard too.
if (collision.gameObject.tag == "Respawn") // When player lifts fish up
{
// TODO: Player gets money (points) when this happens
textManager.instance.AddMoney();
Debug.Log("Add money");
Destroy(this.gameObject);
}
As I said this is the fix for what you posted as for the pause unpause problem you have to post the actual code where you do the pause unpause behavior so can people help you out my friend. As for what you posted what you've been doing is destroying the script just before excuting the call to textManager.instance.AddMoney(); and this will never run in the order you set in your code.
The scope of a static field is global, this means there can only be one.
Your textManager (side note: a classes first letter has to be upper case) is certainly attached to multiple GameObjects, once to the object displaying the score in the scene UI and once to a UI element in the pause menu.
As soon as you pause your game the first time, the TextManager attached to the object in the pause menu will run Awake() and the instance (please capitalise your properties as well) will be overriden and the reference to the ingame TextManager gets discarded.
The sloppy fix is re-initializing the ingame TextManager when you unpause the game, assigning it to be the Instance again. I'd not recommend doing that though.
The better solution is to implement an event on the player that gets triggered when the score changes and making the player instance a Singleton object since there will be only one player in all circumstances.
The UI elements displaying the score can then subscribe to this event in OnEnable() and unsubscribe in OnDisable() (do not forget to unsubscribe from events).
Addendum: You should not destroy your object before all code has been executed. Your code will still work because of how things are managed on the C++ layer of Unity, but it is definitely bad practice.
What I want:
I want the player to be able to click on instantiated objects and get points, then have those points show in the score-keeping text.
What I’ve done:
I’m currently using the following “FindGameObjectsWithTag” code to retrieve the buttons that are components of the instantiated prefab objects:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using TMPro;
public class CPointScore : MonoBehaviour
{
public TextMeshProUGUI CPointsText;
private float ScoreNum;
private GameObject[] CButtonGmeObjsHolder;
private void CTagFinder()
{
CButtonGmeObjsHolder = GameObject.FindGameObjectsWithTag("Ctag");
foreach (GameObject CButtonGmeObj in CButtonGmeObjsHolder)
{
Debug.Log("GmeObj Found");
Button CButton = CButtonGmeObj.GetComponent<Button>();
CButton.onClick.AddListener(AddScore);
}
}
public void AddScore()
{
ScoreNum += 1;
Debug.Log("Point Added # " + ScoreNum);
}
void Start()
{
InvokeRepeating("CTagFinder", 1f, 15.1f);
}
void Update()
{
CPointsText.text = ScoreNum.ToString();
}
}
Because FindGameObjectsWithTag only calls once I have the InvokeRepeating code in start. I have game objects spawning throughout the duration of the game so it needs to be constantly checking for tags.
Issue:
So the code finds the tags, the buttons are able to be clicked, and the score-keeping text updates which is great. The problem is that if I click one tagged button it will register a point for itself and every tagged button currently in the scene that spawned after it. For example, lets say I have 4 spawned objects currently on scene, when the first object spawned is clicked it will add 4 points instead of 1. If the second object spawned is clicked it will add 3 points instead of 1. I would like to have only the tagged button that is clicked register a point.
Question:
What can I change in my code so that only the tagged button that is clicked registers a point?
Thank you
I think there are two things here:
You repeatedly add the listener so you will end up with multiple callbacks when the button is finally clicked.
The repeated FindGameObjectsWithTag is also quite inefficient
Your main issue is the repeated calling.
For each repeated call of CTagFinder you go through all existing buttons and do
CButton.onClick.AddListener(AddScore);
so these existing buttons end up with multiple listeners attached!
You either want to make sure it is only called once per button, e.g. keeping track of those you already did this for:
private readonly HashSet<Button> alreadyRegisteredButtons = new HashSet<Button>();
and then
if(!alreadyRegisteredbuttons.Contains(CButton))
{
CButton.onClick.AddListener(AddScore);
alreadyRegisteredButtons.Add(CButton);
}
or alternatively make sure you remove the callback before you add it like
CButton.onClick.RemoveListener(AddScore);
CButton.onClick.AddListener(AddScore);
In general I would not use FindGameObjectWithTag an poll objects repeatedly. Rather make your code event driven. This would already avoid the issue at all since there would be no repeated attaching of the listener anyway.
I would simply have a dedicated component YourComponent attached to the same GameObject as the buttons and have a global
public static event Action<YourComponent> OnCTSButtonSpawned;
and in this dedicated component do
private void Start()
{
OnCTSButtonSpawned?.Invoke(this);
}
and in your CPointScore listen to this event like
private void Awake()
{
YourComponent.OnCTSButtonSpawned += AttachListener;
}
private void AttachListener(YourComponent component)
{
if(compoenent.TryGetComponent<Button>(out var button))
{
button.onClick.AddListener(AddScore);
}
}
private void AddScore()
{
ScoreNum++;
CPointsText.text = ScoreNum.ToString();
}
im new in unity and i have a problem
I am making a game that have 2 scence(Main Menu Scence and Game Scence), i put my music on Main Menu scence. I make a empty game object and i attach audio source there(music) , and i also attach script like this :
First script
public static KeepTheMusicOn Instance;
void Awake()
{
if (!Instance)
Instance = this;
else
Destroy(this.gameObject);
DontDestroyOnLoad(this.gameObject);
}
With that script i can keep music play in second scence wihtout restart the music, and in the main menu scence i have settings that have button to mute the music , the button will run my second script .
Second Script:
public AudioSource mainMusic;
public void Update()
{
DontDestroyOnLoad(mainMusic);
}
public void MusicOnOff()
{
if (mainMusic.isPlaying)
{
mainMusic.Pause();
}
else
{
mainMusic.UnPause();
}
}
My problem is when i start the game so im in my main menu scence i can mute the music with the button, but when i go to game scence and i back to menu, the button dont do anything.
So that is my problem, i hope anyone can help me. Sorry for my bad english.
Sounds like when switching scenes you destroy the button. When you them go back to the main menu you destroy the duplicate instance of your audio controller thing => references configured in the Button are lost.
In your case since you use a public Singleton anyway you could as well (ab)use it and put a component on the Button itself instead (thus the reference can not get lost) and do something like e.g.
[RequireComponent(typeof(Button))]
public class MusicButton : MonoBehaviour
{
[SerializeField] private Button button;
private void Awake()
{
if(!button) button = GetComponemt<Button>();
// dynamically add the callback
// it won't appear in the editor but get called in onClick
button.onClick.AddListener(OnClicked);
}
private void OnClicked()
{
KeepTheMusicOn.Instance.MusicOnOff();
}
}
If you prefer seeing it in the editor you can ofcourse as well rove it from Awake, make the OnClicked public and reference it in the button's onClick event manually.
I cannot find anything in docs that breaks down the scene loading process and how the Scene.isLoaded property is determined.
I need to mock large scene loading and cannot find a way to delay a scene's loading. It would be useful to understand the flow especially when needing to load external assets in the scene and only mark the scene as loaded via code.
You should have a look at SceneManager.LoadSceneAsync and especially allowSceneActivation which allows you to do exactly that: Delay a scenes loading and e.g. display a loading screen meanwhile.
Example from the docs:
// This script lets you load a Scene asynchronously.
// It uses an asyncOperation to calculate the progress and outputs
// the current progress to Text (could also be used to make progress bars).
// Attach this script to a GameObject
// Create a Button (Create>UI>Button) and a Text GameObject (Create>UI>Text)
// and attach them both to the Inspector of your GameObject
//In Play Mode, press your Button to load the Scene, and the Text
// changes depending on progress. Press the space key to activate the Scene.
//Note: The progress may look like it goes straight to 100% if your Scene doesn’t have a lot to load.
using System.Collections;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
public class AsyncOperationProgressExample : MonoBehaviour
{
public Text m_Text;
public Button m_Button;
void Start()
{
//Call the LoadButton() function when the user clicks this Button
m_Button.onClick.AddListener(LoadButton);
}
void LoadButton()
{
//Start loading the Scene asynchronously and output the progress bar
StartCoroutine(LoadScene());
}
IEnumerator LoadScene()
{
yield return null;
//Begin to load the Scene you specify
AsyncOperation asyncOperation = SceneManager.LoadSceneAsync("Scene3");
//Don't let the Scene activate until you allow it to
asyncOperation.allowSceneActivation = false;
Debug.Log("Pro :" + asyncOperation.progress);
//When the load is still in progress, output the Text and progress bar
while (!asyncOperation.isDone)
{
//Output the current progress
m_Text.text = "Loading progress: " + (asyncOperation.progress * 100) + "%";
// Check if the load has finished
if (asyncOperation.progress >= 0.9f)
{
//Change the Text to show the Scene is ready
m_Text.text = "Press the space bar to continue";
//Wait to you press the space key to activate the Scene
if (Input.GetKeyDown(KeyCode.Space))
//Activate the Scene
asyncOperation.allowSceneActivation = true;
}
yield return null;
}
}
}
Also checkout sceneLoaded: as stated in the docs
Add a delegate to this to get notifications when a Scene has loaded.
This happens after the scene has been loaded and afaik after the Awake calls finished. You can easily test this by using a script like
public class Test : MonoBehaviour
{
private void Awake()
{
Debug.Log("Awake");
SceneManager.sceneLoaded += OnSceneLoaded;
}
private void OnSceneLoaded(Scene scene, LoadSceneMode mode)
{
Debug.Log("OnSceneLoaded");
}
}
You will see both the
Awake
OnSceneLoaded
debugs in the console meaning that Awake was called before OnSceneLoaded.
→ At this moment I would also expect the Scene.isLoaded to be set to true.
This question already has answers here:
Detect mouse clicked on GUI
(3 answers)
Closed 4 years ago.
Description
Hi Guys need your help I faced problems with mouse clicks which pass through UI panel in Unity, that is, I have created pause menu and when I click Resume button, the game gets unpaused and the player plays Attack animation which is undesirable.What I want is when I click Resume button, Attack animation should not be played. The same problem if I just click on panel not necessarily a button and the more I click on UI panel the more Attack animation is played after I exit pause menu. Moreover, I have searched for solutions to this issue and was suggeted to use event system and event triggers but since my knowledge of Unity is at beginner level I could not properly implement it. Please guys help and sorry for my English if it is not clear)) Here is the code that I use:
The code:
using UnityEngine;
using UnityEngine.EventSystems;
public class PauseMenu : MonoBehaviour {
public static bool IsPaused = false;
public GameObject pauseMenuUI;
public GameObject Player;
private bool state;
private void Update() {
//When Escape button is clicked, the game has to freeze and pause menu has to pop up
if (Input.GetKeyDown(KeyCode.Escape)) {
if (IsPaused) {
Resume();
}
else {
Pause();
}
}
}
//Code for Resume button
public void Resume() {
//I was suggested to use event system but no result Attack animation still plays once I exit pause menu
if (EventSystem.current.IsPointerOverGameObject()) {
Player.GetComponent<Animator>().ResetTrigger("Attack");
}
pauseMenuUI.SetActive(false);
Time.timeScale = 1f;
IsPaused = false;
}
//this method is responsible for freezing the game and showing UI panel
private void Pause() {
pauseMenuUI.SetActive(true);
Time.timeScale = 0f;
IsPaused = true;
}
//The code for Quit button
public void QuitGame() {
Application.Quit();
}
}
Im not sure if i understood your problem, but it sounds like somewhere in your code you start an attack when the player does a left click.
Now your problem is that this code is also executed when the player clicks on a UI element, for example in this case the Resume button?
You tried to fix this problem, by resetting the attack trigger of the animator, i think it would be a better solution to prevent the attack from starting instead of trying to reset it later.
EventSystem.current.IsPointerOverGameObject() returns true if the mouse is over an UI element.
So you can use it to modify your code where you start your attack:
... add this check in your code where you want to start the attack
if(EventSystem.current.IsPointerOverGameObject() == false)
{
// add your code to start your attack
}
...
Now your attack will only start if you are not over a UI element