public void Populate()
{
foreach (RectTransform slot in slotsHolder)
{
Destroy(slot.gameObject);
}
foreach (RectTransform image in imagesHolder)
{
Destroy(image.gameObject);
}
Vector2Int dim = Inventory.inventoryDimensions;
float slotSize = Mathf.Min(inventoryPanel.sizeDelta.x / dim.y, inventoryPanel.sizeDelta.y / dim.x);
slots = new InventorySlot[dim.x, dim.y];
positionToSlotMap.Clear();
for (int r = 0; r < dim.x; r++)
{
for (int c = 0; c < dim.y; c++)
{
InventorySlot newSlot = Instantiate(inventorySlotPrefab, slotsHolder).GetComponent <InventorySlot>();
newSlot.Init(new Vector2Int(r, c), slotSize);
((RectTransform)newSlot.transform).anchorMin = Vector2.up;
((RectTransform)newSlot.transform).anchorMax = Vector2.up;
((RectTransform)newSlot.transform).anchoredPosition = new Vector2(c * slotSize + slotSize / 2, -r * slotSize - slotSize / 2);
((RectTransform)newSlot.transform).sizeDelta = new Vector2(slotSize, slotSize);
Image newImage = new GameObject("Image " + r + ", " + c).AddComponent <Image>();
newImage.transform.SetParent(imagesHolder);
((RectTransform)newImage.transform).anchorMin = Vector2.up;
((RectTransform)newImage.transform).anchorMax = Vector2.up;
((RectTransform)newImage.transform).anchoredPosition = new Vector2(c * slotSize + slotSize / 2, -r * slotSize - slotSize / 2);
((RectTransform)newImage.transform).sizeDelta = new Vector2(slotSize, slotSize);
newSlot.SetImages(newImage);
newSlot.SetItem(null);
slots[r, c] = newSlot;
newSlot.gameObject.GetComponentInChildren <DroppableArea>().droppable = this;
newSlot.gameObject.GetComponentInChildren <RemovableArea>().removable = this;
positionToSlotMap.Add(newSlot.Position, newSlot);
}
}
Item[,] items = RunManager.Instance.Inventory.inventory;
List <Item> exclusions = new List <Item>();
for (int r = 0; r < dim.x; r++)
{
for (int c = 0; c < dim.y; c++)
{
Item item = items[r, c];
if (item == null)
{
slots[r, c].SetItem(item);
continue;
}
else if (exclusions.Contains(item))
{
continue;
}
exclusions.Add(item);
InventorySlot slot = slots[r, c];
slot.SetItem(item);
if (item.Dimensions.x > 1 || item.Dimensions.y > 1)
{
for (int dr = 0; dr < item.Dimensions.x; dr++)
{
for (int dc = 0; dc < item.Dimensions.y; dc++)
{
if (dr == 0 && dc == 0)
{
continue;
}
slots[r + dr, c + dc].SetPartItem(item, slot);
}
}
}
}
}
}
void RemoveFromInventory(InventorySlot slot)
{
Inventory.RemoveFromInventory(slot.Position);
Populate();
}