public static void ChangeWeapon(Item newWeapon)
{
PlayerInventory.AddItem(Weapon);
//TODO: дропать старое оружее если нет места в инвентаре
Weapon = newWeapon;
EquipmentChanged?.Invoke();
}
/// <summary>
/// equips an item for a player
/// </summary>
/// <param name="service">service user is connected to</param>
/// <param name="username">user which owns player</param>
/// <param name="player">player to equip an item to</param>
/// <param name="item">item to equip</param>
public void Equip(string service, string channel, string username, Player player, Item item)
{
if (player.Level < item.LevelRequirement)
{
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"You need to be level {item.LevelRequirement} to equip {item.Name}.");
return;
}
InventoryItem inventoryitem = context.GetModule <InventoryModule>().GetItem(player.UserID, item.ID);
if (inventoryitem == null)
{
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"{item.Name} not found in your inventory.");
return;
}
EquipmentSlot slot = item.GetTargetSlot();
if (slot == EquipmentSlot.None)
{
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"You don't really know where to equip that {item.Name}.");
return;
}
EquipmentItem currentequipment = context.Database.LoadEntities <EquipmentItem>().Where(i => i.PlayerID == player.UserID && i.Slot == slot).Execute().FirstOrDefault();
if (item.ID == currentequipment?.ItemID)
{
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"So you want to exchange your {item.Name} with {item.GetEnumerationName()}? Think again ....");
return;
}
User user = context.GetModule <UserModule>().GetExistingUser(service, username);
context.GetModule <InventoryModule>().RemoveItem(player.UserID, item.ID, 1);
if (currentequipment == null)
{
context.Database.Insert <EquipmentItem>().Columns(i => i.PlayerID, i => i.Slot, i => i.ItemID).Values(player.UserID, slot, item.ID).Execute();
messagemodule.Create().User(user).Text(" equipped ").Item(item).Text(" to the ").EquipmentSlot(slot).Text(".").Send();
}
else
{
Item currentitem = context.GetModule <ItemModule>().GetItem(currentequipment.ItemID);
context.Database.Update <EquipmentItem>().Set(i => i.ItemID == item.ID).Where(i => i.PlayerID == player.UserID && i.Slot == slot).Execute();
context.GetModule <InventoryModule>().AddItem(player.UserID, currentequipment.ItemID, 1, true);
messagemodule.Create().User(user).Text(" took off ").Item(currentitem).Text(" and equipped ").Item(item).Text(" to the ").EquipmentSlot(slot).Text(".").Send();
}
EquipmentChanged?.Invoke(player.UserID, slot);
}
public void TakeOff(string service, string channel, string username, string itemorslotname)
{
User user = context.GetModule <UserModule>().GetExistingUser(service, username);
Player player = context.GetModule <PlayerModule>().GetExistingPlayer(service, username);
if (player == null)
{
throw new Exception($"Player for '{service}/{username}' does not exist.");
}
Item item = context.GetModule <ItemModule>().GetItem(itemorslotname);
if (item == null)
{
EquipmentSlot slot;
try
{
slot = (EquipmentSlot)Enum.Parse(typeof(EquipmentSlot), itemorslotname, true);
}
catch (Exception) {
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"'{itemorslotname}' is not an item or slotname.");
return;
}
TakeOffSlot(service, channel, username, player.UserID, slot);
return;
}
EquipmentItem currentequipment = context.Database.LoadEntities <EquipmentItem>().Where(i => i.PlayerID == player.UserID && i.ItemID == item.ID).Execute().FirstOrDefault();
if (currentequipment == null)
{
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"You don't have equipped any '{item.Name}'.");
}
else
{
context.GetModule <InventoryModule>().AddItem(player.UserID, item.ID, 1, true);
context.Database.Delete <EquipmentItem>().Where(i => i.PlayerID == player.UserID && i.Slot == currentequipment.Slot).Execute();
messagemodule.Create().User(user).Text(" took off the ").Item(item, 0).Text(" from the ").EquipmentSlot(currentequipment.Slot).Text(".").Send();
EquipmentChanged?.Invoke(player.UserID, currentequipment.Slot);
}
}
void TakeOffSlot(string service, string channel, string username, long playerid, EquipmentSlot slot)
{
EquipmentItem currentequipment = context.Database.LoadEntities <EquipmentItem>().Where(i => i.PlayerID == playerid && i.Slot == slot).Execute().FirstOrDefault();
if (currentequipment == null)
{
context.GetModule <StreamModule>().SendMessage(service, channel, username, $"UUh ... you have nothing equipped on '{slot}'.");
return;
}
User user = context.GetModule <UserModule>().GetExistingUser(service, username);
Item item = context.GetModule <ItemModule>().GetItem(currentequipment.ItemID);
context.Database.Delete <EquipmentItem>().Where(i => i.PlayerID == playerid && i.Slot == slot).Execute();
context.GetModule <InventoryModule>().AddItem(playerid, currentequipment.ItemID, 1, true);
messagemodule.Create().User(user).Text(" took off the ").Item(item, 0).Text(" from the ").EquipmentSlot(slot).Text(".").Send();
EquipmentChanged?.Invoke(playerid, currentequipment.Slot);
}
public EquipmentItem Equip(User user, Item item, EquipmentSlot slot)
{
context.GetModule <InventoryModule>().RemoveItem(user.ID, item.ID, 1);
EquipmentItem currentequipment = context.Database.LoadEntities <EquipmentItem>().Where(i => i.PlayerID == user.ID && i.Slot == slot).Execute().FirstOrDefault();
if (currentequipment == null)
{
context.Database.Insert <EquipmentItem>().Columns(i => i.PlayerID, i => i.Slot, i => i.ItemID).Values(user.ID, slot, item.ID).Execute();
messagemodule.Create().User(user).Text(" equipped ").Item(item).Text(" to the ").EquipmentSlot(slot).Text(".").Send();
}
else
{
Item currentitem = context.GetModule <ItemModule>().GetItem(currentequipment.ItemID);
context.Database.Update <EquipmentItem>().Set(i => i.ItemID == item.ID).Where(i => i.PlayerID == user.ID && i.Slot == slot).Execute();
context.GetModule <InventoryModule>().AddItem(user.ID, currentequipment.ItemID, 1, true);
messagemodule.Create().User(user).Text(" took off ").Item(currentitem).Text(" and equipped ").Item(item).Text(" to the ").EquipmentSlot(slot).Text(".").Send();
}
EquipmentChanged?.Invoke(user.ID, slot);
return(currentequipment);
}
/// <summary>
/// Выбрасывает событие <see cref="EquipmentChanged" /> с указыннми данными в аргументах.
/// </summary>
/// <param name="slotIndex">Индекс слота, в котором произошли изменения.</param>
/// <param name="oldEquipment">Старая экипировка, которая была до изменнеия слота.</param>
/// <param name="equipment">Текущая экипировка.</param>
protected virtual void DoEquipmentChanged(int slotIndex,
Equipment?oldEquipment,
Equipment?equipment)
{
EquipmentChanged?.Invoke(this, new EquipmentChangedEventArgs(equipment, oldEquipment, slotIndex));
}
private void OnEquipmentChanged()
{
EquipmentChanged?.Invoke(this.unit);
}
private void DoEquipmentChanged(int slotIndex,
Equipment oldEquipment,
Equipment equipment)
{
EquipmentChanged?.Invoke(this, new EquipmentChangedEventArgs(equipment, oldEquipment, slotIndex));
}
