void AddItemView(InventoryModel.ItemModel item)
{
// create view
var view = Instantiate <GameObject>(viewPrefab);
// attach to container
view.transform.SetParent(container, false);
view.transform.SetAsLastSibling();
// activate view
if (!view.activeSelf)
{
view.SetActive(true);
}
// initialize control
var control = view.GetComponent <ItemControl>();
control.Init(item);
// add button listener
control.clickButton.onClick.AddListener(() => SelectItem(item));
// add to dictionary
controlDictionary.Add(item, control);
}
public void AddItem()
{
// create item model
var name = string.Format("{0:D02}", itemIndex++);
var item = new InventoryModel.ItemModel(0, name, defaultAmount);
// call wrapper method
inventory.AddItem(item);
}
public void Init(InventoryModel.ItemModel item)
{
this.item = item;
RefreshView();
// add property changed handlers
item.PropertyChanged += OnItemModelPropertyChanged;
}
void RemoveItemView(InventoryModel.ItemModel item)
{
// get control
var control = controlDictionary[item];
// remove button listener
control.clickButton.onClick.RemoveAllListeners();
// destroy view
Destroy(control.gameObject);
// remove from dictionary
controlDictionary.Remove(item);
}
public void SelectItem(InventoryModel.ItemModel item)
{
Debug.LogFormat("SelectItem, item={0}", (item != null) ? item.Name : "null");
selectedItem = item;
// disable all
foreach (var kvp in controlDictionary)
{
var control = kvp.Value;
control.Selected = false;
}
if (selectedItem != null)
{
var selectedControl = controlDictionary[item];
selectedControl.Selected = true;
}
// update UI
useItemButton.interactable = (selectedItem != null);
}