public void UnselectSelectedItem()
{
if (_selectedItemIndex != -1)
{
Root.SetAllOutlineNormalAttach();
_selectedItem = null;
ItemBarHorizontalGroupItemList[_selectedItemIndex].GetComponent<Transform>().FindChild("ItemBarItemHighlight").GetComponent<Image>().enabled = false;
_selectedItemIndex = -1;
}
}
public void SpawnItemFromMenuDrag(PointerEventData data, int itemArrayIndex)
{
Root.UnHighlightAll();
_selectedItemIndex = itemArrayIndex;
_selectedItem = _currentlyLoadedItemArray[itemArrayIndex];
Item item = InstantiateSelectedItem(data);
item.Highlight();
UnselectSelectedItem();
Switch.SwitchGameObject(item.gameObject, data);
}
public void LoadItemArray(ItemReference[] itemArray)
{
_currentlyLoadedItemArray = itemArray;
RectTransform rectTransform = _ItemBarHorizontalGroupGameObject.GetComponent<RectTransform>();
float totalWidth = 0f;
for (int i = 0; i < itemArray.Length; ++i)
{
GameObject itemGameObject;
//if menu item already has instance, recycle it, otherwise instantiate a new one
if (i < ItemBarHorizontalGroupItemList.Count)
{
itemGameObject = ItemBarHorizontalGroupItemList[i];
if (!itemGameObject.activeSelf)
{
itemGameObject.SetActive(true);
}
}
else
{
itemGameObject = (GameObject)Instantiate(_itemBarItemPrefab);
RectTransform itemGameObjectRectTransform = itemGameObject.GetComponent<RectTransform>();
itemGameObjectRectTransform.SetParent(_ItemBarHorizontalGroupGameObject.GetComponent<RectTransform>(), false);
ItemBarHorizontalGroupItemList.Add(itemGameObject);
ItemBarHorizontalGroupItemList[i].GetComponent<ScrollItemEvent>().ItemArrayIndex = i;
}
if (itemArray[i].PreviewSprite != null)
{
Resources.UnloadAsset(itemArray[i].PreviewSprite);
itemArray[i].PreviewSprite = null;
}
//load preview images
Image image = (Image)itemGameObject.GetComponent<Image>();
if (itemArray[i].PreviewSprite == null)
{
itemArray[i].PreviewSprite = itemArray[i].AssetBundle.LoadAsset(itemArray[i].PreviewName, typeof(Sprite)) as Sprite;
}
image.sprite = itemArray[i].PreviewSprite;
LayoutElement layoutElement = itemGameObject.GetComponent<LayoutElement>();
float ratio = (float)itemArray[i].PreviewSprite.texture.width / (float)itemArray[i].PreviewSprite.texture.height;
layoutElement.minWidth = rectTransform.rect.height * ratio;
layoutElement.preferredWidth = layoutElement.minWidth;
totalWidth += layoutElement.minWidth;
}
rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, totalWidth);
rectTransform.transform.position = new Vector3(_itemBarGameObject.GetComponent<RectTransform>().rect.width,
rectTransform.transform.position.y,
rectTransform.transform.position.z);
//disable additional Items
for (int i = itemArray.Length; i < ItemBarHorizontalGroupItemList.Count; ++i)
{
ItemBarHorizontalGroupItemList[i].SetActive(false);
}
Resources.UnloadUnusedAssets();
}
public void PopulateItemArrayFromBundle(out ItemReference[] itemArray, string bundlePath)
{
AssetBundle assetBundle = ComponentUtility.FindOnNamedGameObject<BundleStore>().LoadBundle(bundlePath);
List<ItemReference> itemList = new List<ItemReference>();
string[] assetNames = assetBundle.GetAllAssetNames();
for (int i = 0; i < assetNames.Length; ++i)
{
if (assetNames[i].Contains("preview"))
{
string name = Path.GetFileNameWithoutExtension(assetNames[i]);
ItemReference itemReference = new ItemReference();
itemReference.Name = name.Replace("_preview", "");
itemReference.PrefabName = name.Replace("_preview", "_prefab");
itemReference.PreviewName = name;
GameObject asset = (GameObject)assetBundle.LoadAsset(itemReference.PrefabName);
// Debug.Log(asset);
Item item = asset.GetComponent<Item>();
itemReference.TagArray = item.TagArray;
itemReference.AssetBundle = assetBundle;
itemList.Add(itemReference);
}
}
itemArray = itemList.ToArray();
itemList.Clear();
}
public void ItemButtonClick(int itemArrayIndex)
{
if (_selectedItemIndex != itemArrayIndex)
{
UnselectSelectedItem();
_selectedItemIndex = itemArrayIndex;
_selectedItem = _currentlyLoadedItemArray[itemArrayIndex];
System.Action<Item> trueAction = delegate(Item item)
{
item.SetShaderOutline(_itemSettings.InstantiateOutlineColor);
item.State = ItemState.Instantiate;
};
System.Action<Item> falseAction = delegate(Item item)
{
item.SetShaderNormal();
item.State = ItemState.NoInstantiate;
};
System.Func<Item,bool> filterAction = delegate(Item item)
{
ItemDrop itemDrop = item.GetComponent<ItemDrop>();
ItemColor itemColor = item.GetComponent<ItemColor>();
const string colorTag = "Color";
if (itemDrop != null)
{
return itemDrop.CanAttach(_selectedItem.TagArray);
}
if (itemColor != null && _selectedItem.HasTag(colorTag))
{
return true;
}
return false;
};
int trueCount = Root.CallDelegateTagFilter(filterAction, trueAction, falseAction);
if (trueCount == 0)
{
_selectedItem = null;
Root.SetAllOutlineNormalAttach();
_selectedItemIndex = -1;
}
else
{
System.Action action = delegate()
{
UnselectSelectedItem();
};
_catcher.EmptyClickAction = action;
ItemBarHorizontalGroupItemList[_selectedItemIndex].GetComponent<Transform>().FindChild("ItemBarItemHighlight").GetComponent<Image>().enabled = true;
}
}
else
{
UnselectSelectedItem();
}
}