fix scripts and add vertically movement

Runtime/BaseScrollSnapEffect.cs → Runtime/Scripts/BaseScrollSnapEffect.cs

@@ -1,6 +1,6 @@
 using UnityEngine;
 
-namespace LightScrollSnap
+namespace UScrollSnap
 {
     public abstract class BaseScrollSnapEffect : ScriptableObject
     {

Runtime/DefaultEffects/FadeEffect.cs → Runtime/Scripts/DefaultEffects/FadeEffect.cs

@@ -1,10 +1,10 @@
 using UnityEngine;
 using UnityEngine.UI;
 
-namespace LightScrollSnap
+namespace UScrollSnap.Effects
 {
-    [CreateAssetMenu(fileName = "FadeEffect", menuName = "ScrollSnapEffect/FadeEffect")]
-    public class FadeEffect : BaseScrollSnapEffect
+    [CreateAssetMenu(fileName = "FadeEffect", menuName = "UScrollSnap/FadeEffect")]
+    internal class FadeEffect : BaseScrollSnapEffect
     {
         public float fadeAlpha = .45f;
 

Runtime/DefaultEffects/ScaleEffect.cs → Runtime/Scripts/DefaultEffects/ScaleEffect.cs

@@ -1,9 +1,9 @@
 using UnityEngine;
 
-namespace LightScrollSnap
+namespace UScrollSnap
 {
-    [CreateAssetMenu(fileName = "ScaleEffect", menuName = "ScrollSnapEffect/Scale Effect")]
-    public class ScaleEffect : BaseScrollSnapEffect
+    [CreateAssetMenu(fileName = "ScaleEffect", menuName = "UScrollSnap/Scale Effect")]
+    internal class ScaleEffect : BaseScrollSnapEffect
     {
         public Vector2 selectedItemScale = Vector2.one * 1.25f;
         public Vector2 unselectedItemScale = Vector2.one;

Runtime/ScrollSnap.cs → Runtime/Scripts/ScrollSnap.cs

@@ -4,30 +4,36 @@
 using UnityEngine;
 using UnityEngine.Events;
 using UnityEngine.UI;
+using UScrollSnap.SharedTypes;
+using UScrollSnap.Tools;
 
-namespace LightScrollSnap
+namespace UScrollSnap
 {
     [RequireComponent(typeof(ScrollRect))]
     public class ScrollSnap : MonoBehaviour
     {
         #region INSPECTOR PROPERTIES
 
+        [SerializeField] private LayoutDirection layoutDirection = LayoutDirection.Horizontally;
         [SerializeField] private DeltaTimeMode deltaTimeMode = DeltaTimeMode.Unscaled;
 
-        [Header("Scroll Settings")] [SerializeField]
+        [Header("Scroll Settings")]
+        [SerializeField]
         private Scrollbar scrollbar;
 
-        [SerializeField] [Range(0, 1)] private float initialPos;
+        [SerializeField][Range(0, 1)] private float initialPos;
         public bool autoScrollToClickedItem = true;
         public float smoothScrollDuration = 0.35f;
         public float smoothSnapDuration = 0.25f;
 
-        [Header("Snap Settings")] [SerializeField]
+        [Header("Snap Settings")]
+        [SerializeField]
         private float snapDelayDuration = 0.15f;
 
         [SerializeField] private float snapDistanceThreshold = 0.001f;
 
-        [Header("Effect Settings")] [SerializeField]
+        [Header("Effect Settings")]
+        [SerializeField]
         private List<BaseScrollSnapEffect> effects;
 
         #endregion
@@ -104,10 +110,22 @@ private void SetupItems()
 
             _distance = _itemCount > 1 ? 1f / (_itemCount - 1f) : 1;
             _items = new List<RectTransform>(_itemCount);
-            for (int i = 0; i < _itemCount; i++)
+
+            if (layoutDirection == LayoutDirection.Horizontally)
             {
-                _items.Add(Content.GetChild(i).GetComponent<RectTransform>());
-                _posses[i] = _distance * i;
+                for (int i = 0; i < _itemCount; i++)
+                {
+                    _items.Add(Content.GetChild(i).GetComponent<RectTransform>());
+                    _posses[i] = _distance * i;
+                }
+            }
+            else
+            {
+                for (int i = _itemCount - 1; i >= 0; i--)
+                {
+                    _items.Add(Content.GetChild(i).GetComponent<RectTransform>());
+                    _posses[i] = _distance * i;
+                }
             }
 
             SetupClickHandlers();

Runtime/Scripts/SharedTypes/DeltaTimeMode.cs

@@ -0,0 +1,8 @@
+namespace UScrollSnap.SharedTypes
+{
+    internal enum DeltaTimeMode
+    {
+        Scaled,
+        Unscaled,
+    }
+}

Runtime/Scripts/SharedTypes/LayoutDirection.cs

@@ -0,0 +1,8 @@
+namespace UScrollSnap.SharedTypes
+{
+    internal enum LayoutDirection
+    {
+        Horizontally,
+        Vertically,
+    }
+}

Runtime/ScrollItemClickHandler.cs → Runtime/Scripts/Tools/ScrollItemClickHandler.cs

@@ -2,9 +2,9 @@
 using UnityEngine;
 using UnityEngine.EventSystems;
 
-namespace LightScrollSnap
+namespace UScrollSnap.Tools
 {
-    public class ScrollItemClickHandler : MonoBehaviour, IPointerClickHandler
+    internal class ScrollItemClickHandler : MonoBehaviour, IPointerClickHandler
     {
         private event Action _clickListener;
         private void OnDestroy() => RemoveAllListeners();

Runtime/Scripts/UScrollSnap.asmdef

@@ -0,0 +1,14 @@
+{
+    "name": "UScrollSnap",
+    "rootNamespace": "UScrollSnap",
+    "references": [],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}