InventorySlotUI AddSlot()
{
InventorySlotUI slot = Instantiate(slotPrefab, transform);
Navigation customNav = slot.GetComponent <Button>().navigation;
Navigation leftNav, upNav;
int index = slots.Count;
int y = index / columns;
int x = index % columns;
if (y == 0)
{
customNav.selectOnUp = interactableUp;
upNav = interactableUp.navigation;
if (x == 0)
{
upNav.selectOnDown = slot.GetComponent <Button>();
interactableUp.navigation = upNav;
}
}
else
{
customNav.selectOnUp = getSlot(x, y - 1).GetComponent <Button>();
upNav = getSlot(x, y - 1).GetComponent <Button>().navigation;
upNav.selectOnDown = slot.GetComponent <Button>();
getSlot(x, y - 1).GetComponent <Button>().navigation = upNav;
}
if (x == 0)
{
}
else
{
customNav.selectOnLeft = getSlot(x - 1, y).GetComponent <Button>();
leftNav = getSlot(x - 1, y).GetComponent <Button>().navigation;
leftNav.selectOnRight = slot.GetComponent <Button>();
getSlot(x - 1, y).GetComponent <Button>().navigation = leftNav;
}
slot.GetComponent <Button>().navigation = customNav;
slots.Add(slot);
slot.SetSlot(index, panel);
return(slot);
}
public override void CreateMenu(RectTransform Parent)
{
Entity_Player player = Entity_Player.Main;
Vector2 startPoint = new Vector2(0, -Parent.rect.height * 0.5f);
// Add callback
mInventory = player.mInventory;
mInventory.mChangeEvent += OnInventoryChange;
// Create player hotbar
uint width = Entity_Player.InventoryWidth;
uint height = Entity_Player.InventoryHeight;
float halfWidth = width * 0.5f;
mInventorySlots = new InventorySlotUI[width, height];
for (int x = 0; x < width; ++x)
{
for (int y = 0; y < height; ++y)
{
// Inventory slot
InventorySlotUI slot = Instantiate(InventorySlotUI.DefaultSlot, Parent);
slot.name = "Slot " + x + "," + y;
slot.Construct(mInventory, x, y);
// Make sure inventory is in order from top-left to bottom-right
int displayY = y;
if (y != 0)
{
displayY = (int)height - y;
}
RectTransform slotRect = slot.GetComponent <RectTransform>();
slotRect.localPosition = startPoint + new Vector2(slotRect.rect.width * (x - halfWidth + 0.5f), slotRect.rect.height * (displayY + 0.5f));
// Set hotbar different colour
if (y != 0)
{
slot.SetColour(Color.grey);
}
// Set contents
slot.SetItem(player.mInventory.Get(x, y));
mInventorySlots[x, y] = slot;
}
}
}