/// <summary>
/// Called once every frame.
/// </summary>
void Update()
{
if (isEquipped && !Input.GetKey(KeyCode.N))
{
SetActiveUI(true);
if (Input.GetKeyDown(KeyCode.Mouse0))
{
int remaining = currentThrowable.Throw();
text.text = currentThrowable.Name + ": " + remaining;
//No more throwables available of currentType.
if (remaining == 0)
{
string newType = PlayerItems.GetNextThrowable();
if (newType == null)
{
//Unequip if no throwables available.
isEquipped = false;
}
else
{
//Equip another throwable type.
currentThrowable = inventory.GetThrowable(newType);
text.text = newType + ": " + PlayerItems.GetThrowableCount(newType);
}
}
}
}
else
{
SetActiveUI(false);
}
}
/// <summary>
/// Update button text with the count of this throwable in the inventory.
/// </summary>
public void UpdateButton()
{
int count = PlayerItems.GetThrowableCount(throwable.name);
buttonText.text = throwable.name + ": " + count.ToString();
if (count == 0)
{
button.enabled = false;
}
else
{
button.enabled = true;
}
}
/// <summary>
/// Activate or equip the throwable and make it ready for throwing.
/// </summary>
/// <param name="name"> The throwable type to equip. </param>
public void Activate(string name)
{
isEquipped = true;
text.text = name + ": " + PlayerItems.GetThrowableCount(name);
currentThrowable = inventory.GetThrowable(name);
}