71 lines
2.5 KiB
C#
71 lines
2.5 KiB
C#
using System.Collections.Generic;
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using UI.DragAndDrop.Core;
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using UnityEngine;
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namespace UI.CardSystem
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{
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/// <summary>
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/// Helper utility for shuffling draggable objects in a SlotContainer.
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/// Moves objects to occupy the first available slots (0, 1, 2, etc.)
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/// </summary>
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public static class SlotContainerHelper
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{
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/// <summary>
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/// Shuffles draggable objects to always occupy the first available slots.
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/// Unassigns all objects from their current slots, then reassigns them starting from slot 0.
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/// </summary>
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/// <param name="container">The slot container holding the slots</param>
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/// <param name="objects">List of draggable objects to shuffle</param>
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/// <param name="animate">Whether to animate the movement</param>
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public static void ShuffleToFront(SlotContainer container, List<DraggableObject> objects, bool animate = true)
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{
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if (container == null || objects == null || objects.Count == 0)
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return;
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Debug.Log($"[SlotContainerHelper] Shuffling {objects.Count} objects to front slots");
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// Unassign all objects from their current slots
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foreach (var obj in objects)
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{
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if (obj.CurrentSlot != null)
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{
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obj.CurrentSlot.Vacate();
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}
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}
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// Reassign objects to first N slots starting from slot 0
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for (int i = 0; i < objects.Count; i++)
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{
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DraggableSlot targetSlot = FindSlotByIndex(container, i);
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DraggableObject obj = objects[i];
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if (targetSlot != null)
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{
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Debug.Log($"[SlotContainerHelper] Assigning object to slot with SlotIndex {i}");
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obj.AssignToSlot(targetSlot, animate);
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}
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else
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{
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Debug.LogWarning($"[SlotContainerHelper] Could not find slot with SlotIndex {i}");
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}
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}
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}
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/// <summary>
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/// Find a slot by its SlotIndex property (not list position)
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/// </summary>
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private static DraggableSlot FindSlotByIndex(SlotContainer container, int slotIndex)
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{
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foreach (var slot in container.Slots)
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{
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if (slot.SlotIndex == slotIndex)
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{
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return slot;
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}
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}
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return null;
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}
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}
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}
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