public static void UnequipItem(Item item, short destinationSlot = 0)
{
//check for item type
if (item.ItemType != ItemConstants.ItemType.Equipment)
{
throw new InvalidOperationException("Can only unequip equipment items.");
}
// slot to move item from
short sourceSlot = item.Slot;
// if no destination given then find first free slot for equip type
if (destinationSlot == 0)
{
destinationSlot = item.Parent.GetNextFreeSlot(ItemConstants.ItemType.Equipment);
}
// change slot of item being unequipped to free equip slot
item.Slot = destinationSlot;
// send packet to carry out the un-equip item action
item.Character.Client.Send(ItemPackets.EquipOrUnequipItems(item, sourceSlot, destinationSlot));
// update char appearance
CharacterAppearance.UpdateApperance(item.Character);
}
public static void EquipItem(Item item)
{
// Check ItemType
if (item.ItemType != ItemConstants.ItemType.Equipment)
{
throw new InvalidOperationException("Can only equip equipment items.");
}
// If were not VIP user then check for requirements
if (!item.Character.IsMaster)
{
if (item.Character.Stats.Strength < item.RequiredStrength || item.Character.Stats.Dexterity < item.RequiredDexterity ||
item.Character.Stats.Intelligence < item.RequiredIntelligence || item.Character.Stats.Luck < item.RequiredLuck ||
item.Character.Stats.Fame < item.RequiredFame)
{
return;
}
}
// slot to move item from
short sourceSlot = item.Slot;
// slot to move item into
ItemConstants.EquipmentSlot destinationSlot = item.GetEquippedSlot();
// get char's items
Item top = item.Parent[ItemConstants.EquipmentSlot.Top];
Item bottom = item.Parent[ItemConstants.EquipmentSlot.Bottom];
Item weapon = item.Parent[ItemConstants.EquipmentSlot.Weapon];
Item shield = item.Parent[ItemConstants.EquipmentSlot.Shield];
// get item at char's destination slot
Item destination = item.Parent[destinationSlot];
// if there is an item
if (destination != null)
{
// put it into slot of item to be replaced with
destination.Slot = sourceSlot;
}
// item to replace acquires destination slot
item.Slot = (short)destinationSlot;
// unequipped blocking items
switch (destinationSlot)
{
case ItemConstants.EquipmentSlot.Bottom:
{
if (top?.IsOverall == true)
{
UnequipItem(top);
}
}
break;
case ItemConstants.EquipmentSlot.Top:
{
if (item.IsOverall && bottom != null)
{
UnequipItem(bottom);
}
}
break;
case ItemConstants.EquipmentSlot.Shield:
{
if (weapon?.IsTwoHanded == true)
{
UnequipItem(weapon);
}
}
break;
case ItemConstants.EquipmentSlot.Weapon:
{
if (item.IsTwoHanded && shield != null)
{
UnequipItem(shield);
}
}
break;
}
// send packet to carry out the equipped action
item.Character.Client.Send(ItemPackets.EquipOrUnequipItems(item, sourceSlot, (short)destinationSlot));
// update char appearance
CharacterAppearance.UpdateApperance(item.Character);
}