chunk 1: core gameplay scripts scenes runtime assets

Assets/Scripts/Announcement/Announcement.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using TMPro;
+
+/*
+    DESCRIPTION:
+    1. announcement_progression has buttons which are used to navigate throught the content in announcement_content
+    2. The logic of this script is as follows:
+            - announcement_progression[1] only is visible when showing content in announcement_content[0]
+            - announcement_progression[0] and announcement_progression[1] should be visible when showing content in announcement_content[1]
+            - announcement_progression[0] and announcement_progression[2] should be visible when showing content in announcement_content[3]
+
+*/
+
+
+public class Announcement : MonoBehaviour
+{
+    public Button[] announcement_progression; //Buttons for navigating throught the Announcement Content | 0. Left, 1. Right
+    public GameObject[] announcement_content; //Gameobjects to be shown for the Announcement Content | 0, 1, 2
+    private int currentIndex = 0; //Which Announcement content is currently being shown
+    [SerializeField]
+    GameObject homeScreen;
+
+    void OnEnable(){
+        // Set all content to false/not visible
+        foreach (GameObject obj in announcement_content){
+            obj.SetActive(false);
+        }
+
+        currentIndex = 0; //Start with the first GameObject/Announcement Content 
+        
+        // Initialize the content visibility
+        UpdateContentVisibility();
+    }
+
+
+    // Start is called before the first frame update
+    void Start()
+    {
+
+        // Initialize button click listeners, for the Next and Previous buttons
+        announcement_progression[0].onClick.AddListener(ShowPrevious);
+        announcement_progression[1].onClick.AddListener(ShowNext);
+
+
+        // Change UI after Announcement, "Next" Button, in the last page of the Announcements
+        announcement_progression[2].onClick.AddListener(AfterAnnouncement);
+        //select the right arrow key
+        announcement_progression[1].Select();
+        // PlayerPrefs code, Check the status of the PLAYERPREFS related to Announcement, referenced as "announcementStatus"
+        // Check if the "announcement" key exists in PlayerPrefs
+        if (PlayerPrefs.HasKey("announcementStatus")){
+
+            // Get the value of the "announcement" key
+            string announcementValue = PlayerPrefs.GetString("announcementStatus");
+
+            // Check if the value is "0", if it is 0 means the Announcements have not yet been shown in the game
+            /*if (announcementValue == "0"){
+                Debug.Log("The 'announcement' key is assigned and its value is '0'.");
+            }
+            else{
+                Debug.Log("The 'announcement' key is assigned but its value is not '0'.");
+            }*/
+        }
+
+        else{
+            PlayerPrefs.SetString("announcementStatus", "0");
+            //Debug.Log("The 'announcement' key is not assigned.");
+           
+        }        
+    }
+
+
+    //Function for the button to go to the Previous Announcement Content
+    void ShowPrevious()
+    {
+        if (currentIndex <= 0)
+        {
+            // currentIndex = announcement_content.Length - 1; // Wrap around to the last element
+            currentIndex = currentIndex; // Wrap around to the last element
+
+        }else{
+            // Decrease the index
+            currentIndex--;
+        }
+        announcement_progression[0].Select();
+        if(currentIndex == 0)//if on the first page
+            announcement_progression[1].Select();
+        // Update the content visibility
+        UpdateContentVisibility();
+        print("pressed");
+    }
+
+
+    //Function for the button to go to the Next Announcement Content
+    void ShowNext()
+    {
+        if (currentIndex == (announcement_content.Length - 1))
+        {
+            // currentIndex = 0; // Wrap around to the first element
+            currentIndex = currentIndex; // Wrap around to the first element
+
+        }else{
+            // Increase the index
+            currentIndex++;
+        }
+        announcement_progression[1].Select();
+        if(currentIndex == 2)//if on the last page
+            announcement_progression[0].Select();
+        // Update the content visibility
+        UpdateContentVisibility();
+        print("pressed");
+    }
+
+
+    //After the last page of the Announcements, set the status to 1
+    void AfterAnnouncement(){
+        PlayerPrefs.SetString("announcementStatus", "1"); //Announcements Done
+        gameObject.SetActive(false); //Set Announcements UI to false
+        homeScreen.GetComponent<HomeSrceen>().primaryButton.Select();
+        print("pressed");
+    }
+
+
+    //Function to Show the Announcement content based on the current index
+    void UpdateContentVisibility()
+    {
+        // Hide all content elements
+        for (int i = 0; i < announcement_content.Length; i++){
+            announcement_content[i].SetActive(false);
+        }
+
+        // Show the current content element
+        if (announcement_content.Length > 0){
+            announcement_content[currentIndex].SetActive(true);
+        }
+
+        // Shows the first Announcement content
+        if (currentIndex <= 0){
+            announcement_content[0].SetActive(true); //Sets the first element to be visible
+
+            ShowOrHideButton(announcement_progression[0], false);
+            ShowOrHideButton(announcement_progression[2], false);
+        }
+
+        // Shows the second Announcement content
+        if ((currentIndex > 0) && (currentIndex < (announcement_content.Length - 1))){
+            ShowOrHideButton(announcement_progression[0], true);
+            ShowOrHideButton(announcement_progression[1], true);
+            ShowOrHideButton(announcement_progression[2], false);
+        }
+
+        // Shows the third Announcement content
+        if (currentIndex >= (announcement_content.Length - 1)){
+            announcement_content[2].SetActive(true); //Sets the third element to be visible
+
+            //Takes you to next UI here
+            ShowOrHideButton(announcement_progression[1], false);
+            ShowOrHideButton(announcement_progression[2], true);
+        }
+    }
+
+
+    //Function to dynamically set the visibility of gameobject which takes a button as an argument
+    void ShowOrHideButton(Button btn, bool buttonStatus){
+        ((btn).gameObject).SetActive(buttonStatus);
+    }
+}