public void EquipWeapon(Item itemToEquip)
{
/* This is where we destroy the item in the players hand to swap/remove weapons. */
if (EquippedWeapon != null)
{
UnequipWeapon();
}
/* Going inside our 'Resources' folder and searching our weapon */
EquippedWeapon = Instantiate(Resources.Load <GameObject>("Weapons/" + itemToEquip.ObjectSlug),
playerHand.transform.position, playerHand.transform.rotation);
/* And we now know that this equipped weapon will contain stas from IWeapon*/
equippedWeapon = EquippedWeapon.GetComponent <IWeapon>();
/* Not all weapons are projectile weapons, hence we need to check the type of weapon is being equipped. */
if (EquippedWeapon.GetComponent <IProjectileWeapon>() != null)
{
EquippedWeapon.GetComponent <IProjectileWeapon>().ProjectileSpawn = spawnProjectile;
}
/* Setting Parent to parent it to playersHand (changes Parents) and becomes parented to players hand. */
EquippedWeapon.transform.SetParent(playerHand.transform);
equippedWeapon.Stats = itemToEquip.Stats;
currentlyEquippedItem = itemToEquip;
/* After equipping, we add the stat bonuses. */
characterStats.AddStatsBonus(itemToEquip.Stats);
UIEventHandler.ItemEquipped(itemToEquip);
UIEventHandler.StatsChanged();
}