Update HUD updates, moving scattered prefabs into a central HUD manager (#53)

Co-authored-by: Michal Pikulski <michal.a.pikulski@gmail.com>
Reviewed-on: #53

Assets/Scripts/UI/AppSwitcher.cs

@@ -1,89 +1,122 @@
+using System;
 using UnityEngine;
+using UnityEngine.UI;
 using SkiaSharp.Unity;
 using Input;
 using AppleHills.Core;
+using UI.Core;
+using Pixelplacement;
+using Pixelplacement.TweenSystem;
 using UI;
-using UnityEngine.Events;
 
-public class AppSwitcher : MonoBehaviour
+public class AppSwitcher : UIPage
 {
-
-    public TextAsset iconIdle;
-    public TextAsset iconEstablish;
-    public TextAsset rainbowEstablish;
-    public TextAsset rainbowRemove;
-    public GameObject rainbow;
-    public GameObject icon;
+    public GameObject rainbowIn;
+    public GameObject rainbowOut;
     public GameObject gameLayoutContainer;
     public GameObject exitButton;
+    public RectMask2D rectMask;
+    
+    [Header("Slide Animation Settings")]
+    public float slideDuration = 0.5f;
+    
+    private SkottiePlayerV2 rainbowInPlayer;
+    private SkottiePlayerV2 rainbowOutPlayer;
+    private TweenBase slideInTween;
+    private TweenBase slideOutTween;
 
-    private SkottiePlayerV2 iconPlayer;
-    private SkottiePlayerV2 rainbowPlayer;
-    private Animator animator;
-
-
-    private void OnEnable()
+    protected override void OnManagedAwake()
     {
-        iconPlayer = icon.GetComponentInChildren<SkottiePlayerV2>();
-        rainbowPlayer = rainbow.GetComponentInChildren<SkottiePlayerV2>();
-        animator = GetComponent<Animator>();
-        rainbow.SetActive(false);
+        base.OnManagedAwake();
+        
+        PageName = "AppSwitcher";
+        rainbowInPlayer = rainbowIn.GetComponent<SkottiePlayerV2>();
+        rainbowOutPlayer = rainbowOut.GetComponent<SkottiePlayerV2>();
+        
+        if (rectMask == null)
+        {
+            rectMask = GetComponent<RectMask2D>();
+        }
+        
+        // Initially hide both
+        rainbowIn.SetActive(true);
+        exitButton.SetActive(false);
     }
 
-    public void OpenAppSwitcher()
+    protected override void DoTransitionIn(Action onComplete)
     {
-        PlayerHudManager.Instance.HideAllHudExcept(gameObject);
-
-        rainbow.SetActive(true);
-        //Activate players
-        rainbow.SetActive(true);
-        gameLayoutContainer.SetActive(true);
-
-        // Play establishing animations
-        rainbowPlayer.LoadAnimation(rainbowEstablish.text);
-        rainbowPlayer.PlayAnimation(false);
-        rainbowPlayer.loop = false;
-        gameLayoutContainer.SetActive(true);
-        animator.Play("GamesReveal");
-
-        // Show the exit button
-        exitButton.SetActive(true);
-
-        // Set input mode to UI
-        QuickAccess.Instance.PlayerController.InterruptMoveTo();
         InputManager.Instance.SetInputMode(InputMode.UI);
+        
+        gameLayoutContainer.SetActive(true);
 
-        rainbowPlayer.OnAnimationFinished += AnimFinished;
+        // Hide rainbow out, show rainbow in
+        rainbowOut.SetActive(false);
+        
+        // Play animation on rainbow in without resetting state
+        rainbowInPlayer.PlayAnimation(true);
+        
+        // Slide in animation - tween padding.left from 1700 to 0
+        slideInTween = TweenPaddingLeft(1700f, 0f, Tween.EaseOut, () =>
+        {
+            onComplete?.Invoke();
+            rainbowOut.SetActive(true);
+            exitButton.SetActive(true);
+        }); 
     }
 
-    public void CloseAppSwitcher()
+    protected override void DoTransitionOut(Action onComplete)
     {
-        rainbowPlayer.resetAfterFinished = true;
-        rainbowPlayer.LoadAnimation(rainbowRemove.text);
-        rainbowPlayer.PlayAnimation(false);
-        rainbowPlayer.loop = false;
-        animator.Play("GamesHide");
-
-        // Set input mode to game and ui
-        InputManager.Instance.SetInputMode(InputMode.GameAndUI);
+        rainbowIn.SetActive(false);
+        
+        // Play animation on rainbow out with resetting state
+        rainbowOutPlayer.PlayAnimation(true);
 
         // Hide the exit button
         exitButton.SetActive(false);
         
-        PlayerHudManager.Instance.ShowAllHud();
+        // Slide out animation - tween padding.left from 0 to 1700
+        slideOutTween = TweenPaddingLeft(0f, 1700f, Tween.EaseIn, () => {
+            gameLayoutContainer.SetActive(false);
+            rainbowIn.SetActive(true);
+            onComplete?.Invoke();
+            InputManager.Instance.SetInputMode(InputMode.GameAndUI);
+        });
     }
-
-    public void GamesHiddenAnimationEvent()
-    {
-        rainbow.SetActive(false);
-        gameLayoutContainer.SetActive(false);
-
-    }
-
-    private void AnimFinished(string str)
-    {
     
+    /// <summary>
+    /// Tweens the left padding of the rectMask from startValue to endValue.
+    /// </summary>
+    private TweenBase TweenPaddingLeft(float startValue, float endValue, AnimationCurve easeCurve, Action onComplete)
+    {
+        // Set starting position
+        Vector4 startPadding = rectMask.padding;
+        startPadding.x = startValue;
+        rectMask.padding = startPadding;
+        
+        return Tween.Value(
+            startValue, 
+            endValue, 
+            (value) => {
+                Vector4 padding = rectMask.padding;
+                padding.x = value;
+                rectMask.padding = padding;
+            },
+            slideDuration,
+            0f, // no delay
+            easeCurve,
+            Tween.LoopType.None,
+            null, // onStart
+            onComplete
+        );
+    }
+    
+    protected override void OnDestroy()
+    {
+        base.OnDestroy();
+        
+        // Clean up tweens
+        slideInTween?.Stop();
+        slideOutTween?.Stop();
     }
-
 
 }