R1

Assets/Scripts/MainMenu.cs

@@ -0,0 +1,40 @@
+using System;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using UnityEngine.UI;
+
+public class MainMenu : MonoBehaviour
+{
+    public Button playButton;
+    public Button exitButton;
+    public Button helpButton;
+    public GameObject helpCanvas;
+    public Text bestScoreText;
+
+    private bool helpCanvasVisible = false;
+    
+    // Start is called before the first frame update
+    void Start()
+    {
+        playButton.onClick.AddListener(OnPlayButtonClick);
+        exitButton.onClick.AddListener(OnExitButtonClick);
+        helpButton.onClick.AddListener(OnHelpButtonClick);
+        bestScoreText.text = PlayerPrefs.GetInt("best_score", 0).ToString();
+    }
+
+    void OnPlayButtonClick()
+    {
+        SceneManager.LoadScene("MainScene");
+    }
+
+    void OnExitButtonClick()
+    {
+        Application.Quit();
+    }
+
+    void OnHelpButtonClick()
+    {
+        helpCanvasVisible = !helpCanvasVisible;
+        helpCanvas.SetActive(helpCanvasVisible);
+    }
+}