106 lines
3.2 KiB
C#
106 lines
3.2 KiB
C#
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using System.Collections.Generic;
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using UnityEditor;
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using UnityEngine;
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using UnityEngine.UI;
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public abstract class DraggablePanelController : PanelController<KeyValuePair<int, Item>>, DraggablePanelInterface
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{
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[SerializeField] protected new List<ISlot> ChildBoxList = new List<ISlot>();
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protected static UIWarehouseManager _uiManager;
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protected new UIWarehouseManager UiManager
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{
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get
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{
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if (_uiManager == null) { return FetchUiManager() as UIWarehouseManager; }
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return null;
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}
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}
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public ISlot SetupDragAndDropToSlot(ISlot slot)
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{
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slot.OnBeginDragEvent += BeginDrag;
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slot.OnEndDragEvent += EndDrag;
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slot.OnDragEvent += Drag;
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slot.OnDropEvent += Drop;
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return slot;
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}
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public void BeginDrag(ItemSlot itemSlot)
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{
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if (itemSlot.Item != null)
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{
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DraggedSlotController.Instance.CreateDraggedSlot(itemSlot, _panelContent.transform.position);
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}
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}
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public void Drag(ItemSlot itemSlot)
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{
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DraggedSlotController.Instance.UpdatePosition(Input.mousePosition);
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}
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public void EndDrag(ItemSlot itemSlot)
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{
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if (!DraggedSlotController.Instance.IsDragged()) // if there was nothing dragged - ignore event
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return;
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DraggedSlotController.Instance.RemoveDraggedSlot();
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// Apply list of items
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for (int i = 0; i < ChildBoxList.Count; i++)
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{
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if (ChildBoxList[i].Item != null)
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{
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UiManager.Add(new KeyValuePair<int, Item>(i, (EquippableItem)ChildBoxList[i].Item));
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}
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else
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{
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UiManager.RemoveByPosition(i);
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}
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}
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}
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public virtual void Drop(ItemSlot dropItemSlot)
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{
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if (!DraggedSlotController.Instance.IsDragged()) // if there was nothing dragged - ignore event
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return;
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var draggedSlot = GetDraggedSlot();
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if (dropItemSlot.CanReceiveItem(draggedSlot.Item) && draggedSlot.CanReceiveItem(dropItemSlot.Item))
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{
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EquippableItem dragItem = draggedSlot.Item as EquippableItem;
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EquippableItem dropItem = dropItemSlot.Item as EquippableItem;
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// TODO insert child criterials
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Item _tmpDraggedItem = draggedSlot.Item; // InventoryUIManager.Instance.DraggedSlot.Item; // remember temporary currently dragged item
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/*
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* not sure why but if you change order of assign, something will ovberride dropItemSlot.Item vale accordint to draggedSlot.Item = dropItemSlot.Item; value
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* BUG - not sure where
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*/
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draggedSlot.Item = dropItemSlot.Item;
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UiManager.Add(new KeyValuePair<int, Item>(draggedSlot.Number, (EquippableItem)draggedSlot.Item));
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dropItemSlot.Item = _tmpDraggedItem;
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UiManager.Add(new KeyValuePair<int, Item>(dropItemSlot.Number, (EquippableItem)dropItemSlot.Item));
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}
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}
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//public ISlot GetDraggedSlotFromManager() => InventoryUIManager.Instance.DraggedSlot;
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public ISlot GetDraggedSlot()
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{
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return DraggedSlotController.Instance.DraggedSlot;
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}
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public void SetItemOnPosition()
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{
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throw new System.NotImplementedException();
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}
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}
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