/// <summary>
/// update the displayed item or it's data
/// </summary>
/// <param name="newItem"></param>
public void updateDisplayedItemTo(int barSlotIndex, int barSlotCount, Item newItem = null)
{
// if the items are the same, just update the stack count
if (newItem != null)
{
if (newItem.Equals(icon.item))
{
icon.updateStackCount();
}
else
{
changeIcon(newItem);
}
}
if (barSlotIndex != this.barSlotIndex || barSlotCount != this.barSlotCount)
{
this.barSlotIndex = barSlotIndex;
this.barSlotCount = barSlotCount;
updateLocation();
}
}
/// <summary>
/// Make a new item icon for the given item
/// </summary>
/// <returns></returns>
public static ItemIconController Make(
Item item,
Transform parent = null,
bool loadShapedIcon = false,
bool isDraggable = false,
int stackIndex = GridBasedInventory.EmptyGridSlot,
Coordinate gridLocation = default,
Player.InventoryTypes parentInventory = Player.InventoryTypes.None
)
{
// make the icon under the given parent, or alone if we want
GameObject icon = parent != null
? Instantiate(ItemDataMapper.ItemIconPrefab, parent)
: Instantiate(ItemDataMapper.ItemIconPrefab);
// move to the top
if (parent != null)
{
icon.transform.SetAsFirstSibling();
}
ItemIconController iconController = icon.GetComponent <ItemIconController>();
iconController.item = item;
iconController.backgroundImage = icon.transform.Find("Icon Background").GetComponent <Image>();
/// add the drag controller.
if (isDraggable)
{
iconController.dragController = icon.AddComponent <ItemInventoryDragController>();
iconController.dragController.initialize(iconController, stackIndex, gridLocation, parentInventory);
}
// try to get the sprite
if (item != null)
{
Sprite itemSprite = ItemDataMapper.GetIconFor(item);
/// if we found a sprite
if (itemSprite != null)
{
/// load the regular icon
iconController.defaultIconScaler = icon.transform.Find("Small Icon Scaler").gameObject;
GameObject sprite = Instantiate(new GameObject(), iconController.defaultIconScaler.transform);
sprite.layer = 5;
SpriteRenderer spriteRenderer = sprite.AddComponent <SpriteRenderer>();
spriteRenderer.sprite = itemSprite;
// if we didn't, use the object as an icon.
}
else
{
iconController.defaultIconScaler = icon.transform.Find("Model Icon Scaler").gameObject;
GameObject itemModel = Instantiate(ItemDataMapper.GetModelFor(item), iconController.defaultIconScaler.transform);
iconController.itemModelRenderers = itemModel.GetComponentsInChildren <Renderer>();
}
/// if we're also loading the shaped icon:
if (loadShapedIcon)
{
// get the shaped scaler
iconController.shapedIconScaler = icon.transform.Find("Shaped Icon Scaler").gameObject;
// make the prototype image object
GameObject imageObject = new GameObject {
layer = 5
};
imageObject.AddComponent <Image>();
// resize the sprite according to it's shape size.
RectTransform rectTransform = imageObject.GetComponent <RectTransform>();
rectTransform.anchorMax = (item.type.ShapeSize - item.type.ShapePivot).Vec2;
rectTransform.anchorMin = ((0, 0) - item.type.ShapePivot).Vec2;
rectTransform.SetLTRB(0);
// if we need a new icon for the shaped icon than the basic square icon, get it
if (item.type.ShapeSize > (1, 1))
{
Sprite shapedIcon = ItemDataMapper.GetIconFor(item, true);
Image shapedIconImage = Instantiate(imageObject, iconController.shapedIconScaler.transform).GetComponent <Image>();
shapedIconImage.sprite = shapedIcon;
}
// add the outline
Image outline = Instantiate(imageObject, iconController.shapedIconScaler.transform).GetComponent <Image>();
outline.sprite = ItemDataMapper.GetShapedOutlineFor(item);
outline.color = new Color(1, 1, 0);
}
// set the correct icon scaler active
iconController.defaultIconScaler.SetActive(true);
/// set up the stack indicator
iconController.itemStackSizeIndicator = icon.transform.Find("Stack Quantity Indicator").GetComponent <RectTransform>();
iconController.itemStackSizeIndicatorText = iconController.itemStackSizeIndicator.GetComponentInChildren <Text>();
iconController.updateStackCount();
if (item.type.StackSize > 1)
{
iconController.itemStackSizeIndicator.gameObject.SetActive(true);
}
}
else
{
iconController.itemStackSizeIndicator = icon.transform.Find("Stack Quantity Indicator").GetComponent <RectTransform>();
iconController.itemStackSizeIndicatorText = iconController.itemStackSizeIndicator.GetComponentInChildren <Text>();
iconController.updateStackCount();
}
return(iconController);
}