public Item this[ItemConstants.EquipmentSlot slot]
{
get
{
foreach (Item item in this)
{
if (item.Slot == (sbyte)slot)
{
return(item);
}
}
return(null); // TODO: Should be keynotfoundexception, but I'm lazy.
}
}
public void Equip()
{
if (this.Type != ItemConstants.ItemType.Equipment)
{
throw new InvalidOperationException("Can only equip equipment items.");
}
if ((this.Character.Strength < this.RequiredStrength ||
this.Character.Dexterity < this.RequiredDexterity ||
this.Character.Intelligence < this.RequiredIntelligence ||
this.Character.Luck < this.RequiredLuck) &&
!this.Character.IsMaster)
{
return;
}
short sourceSlot = this.Slot;
ItemConstants.EquipmentSlot destinationSlot = this.GetEquippedSlot();
Item top = this.Parent[ItemConstants.EquipmentSlot.Top];
Item bottom = this.Parent[ItemConstants.EquipmentSlot.Bottom];
Item weapon = this.Parent[ItemConstants.EquipmentSlot.Weapon];
Item shield = this.Parent[ItemConstants.EquipmentSlot.Shield];
Item destination = this.Parent[destinationSlot];
if (destination != null)
{
destination.Slot = sourceSlot;
}
this.Slot = (short)destinationSlot;
using (Packet oPacket = new Packet(ServerOperationCode.InventoryOperation))
{
oPacket
.WriteBool(true)
.WriteByte(1)
.WriteByte((byte)ItemConstants.InventoryOperationType.ModifySlot)
.WriteByte((byte)this.Type)
.WriteShort(sourceSlot)
.WriteShort((short)destinationSlot)
.WriteByte(1);
this.Character.Client.Send(oPacket);
}
switch (destinationSlot)
{
case ItemConstants.EquipmentSlot.Bottom:
{
if (top != null && top.IsOverall)
{
top.Unequip();
}
}
break;
case ItemConstants.EquipmentSlot.Top:
{
if (this.IsOverall && bottom != null)
{
bottom.Unequip();
}
}
break;
case ItemConstants.EquipmentSlot.Shield:
{
if (weapon != null && weapon.IsTwoHanded)
{
weapon.Unequip();
}
}
break;
case ItemConstants.EquipmentSlot.Weapon:
{
if (this.IsTwoHanded && shield != null)
{
shield.Unequip();
}
}
break;
}
Character.UpdateApperance(this.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);
}
private ItemConstants.EquipmentSlot GetEquippedSlot()
{
ItemConstants.EquipmentSlot slot = 0;
if (EquipmentConstants.HatsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Hat;
}
else if (EquipmentConstants.FaceAccMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.FaceAccessory;
}
else if (EquipmentConstants.EyeAccMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.EyeAccessory;
}
else if (EquipmentConstants.EarringsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Earrings;
}
else if (EquipmentConstants.TopsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Top;
}
else if (EquipmentConstants.BottomsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Bottom;
}
else if (EquipmentConstants.ShoesMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Shoes;
}
else if (EquipmentConstants.GlovesMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Gloves;
}
else if (EquipmentConstants.CapesMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Cape;
}
else if (EquipmentConstants.ShieldsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Shield;
}
else if (EquipmentConstants.WeaponsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Weapon;
}
else if (EquipmentConstants.RingsMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Ring1;
}
else if (EquipmentConstants.NecklacesMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.Necklace;
}
else if (EquipmentConstants.MountsEquipMapleIDs.Contains(MapleID))
{
slot = ItemConstants.EquipmentSlot.MountEquip;
}
if (IsCash)
{
slot -= 100;
}
return(slot);
}
