private void Update()
{
for (int i = 0; i < Keys.Length; i++)
{
if (Input.GetKeyDown(Keys[i]))
{
// Try to equip the i'th item.
int found = 0;
for (int j = 0; j < equippedItems.Length; j++)
{
if (equippedItems[j] == null)
{
continue;
}
if (found == i && found != currentIndex)
{
SetActiveItem(j);
}
found++;
}
break;
}
}
if (hotbar == null)
{
hotbar = GlobalUIElement.Get <UI_Hotbar>();
}
if (hotbar != null)
{
hotbar.UpdateIcons(this);
}
}
private void UpdateUI()
{
var block = GlobalUIElement.Get <UI_BlockIndicator>();
if (block == null)
{
return;
}
block.Active = Block;
block.BlockDirection = BlockDirection;
}
/*
* Items can be in 3 states:
* 1. Dropped. Dropped items have physics, they are always in the 'Dropped' animation state.
* 2. Equipped. Equipped items are parented to the holding transform, but are not visible or animated.
* 3. Active. Active items are equipped and also held in the hands, visible and animated.
*/
private void Awake()
{
// Make sure equipped items have correct initial state.
for (int i = 0; i < MaxEquippedItems; i++)
{
var item = equippedItems[i];
if (item != null)
{
item.gameObject.SetActive(true);
item.Animation.gameObject.SetActive(false);
//StartCoroutine(Disable(item));
item.Manager = this;
item.UponEquip();
}
}
// Setup input.
Player.Player.Input.actions["Drop"].performed += ctx =>
{
Dequip(currentIndex);
};
Player.Player.Input.actions["Next Item"].performed += ctx =>
{
bool found = false;
int newIndex = currentIndex + 1;
for (int i = 0; i < MaxEquippedItems; i++)
{
if (newIndex >= MaxEquippedItems)
{
newIndex = 0;
}
if (newIndex < 0)
{
newIndex = 0;
}
if (equippedItems[newIndex] != null)
{
found = true;
break;
}
else
{
newIndex++;
}
}
if (found)
{
SetActiveItem(newIndex);
}
};
Player.Player.Input.actions["Previous Item"].performed += ctx =>
{
bool found = false;
int newIndex = currentIndex - 1;
for (int i = 0; i < MaxEquippedItems; i++)
{
if (newIndex >= MaxEquippedItems)
{
newIndex = 0;
}
if (newIndex < 0)
{
newIndex = MaxEquippedItems - 1;
}
if (equippedItems[newIndex] != null)
{
found = true;
break;
}
else
{
newIndex--;
}
}
if (found)
{
SetActiveItem(newIndex);
}
};
Player.Player.Input.actions["Empty Hands"].performed += ctx =>
{
SetActiveItem(-1);
};
Player.Player.Input.actions["Interact"].performed += ctx =>
{
if (pickup == null)
{
pickup = GlobalUIElement.Get <UI_PickupInfo>();
}
if (pickup.CurrentlyHighlightedItem != null)
{
int index = Equip(pickup.CurrentlyHighlightedItem);
if (index != -1)
{
SetActiveItem(index);
}
}
};
}
private void UIBlockHit()
{
var block = GlobalUIElement.Get <UI_BlockIndicator>();
block.BlockHit();
}
