/// <summary>
/// Wear one object. Optional replacement of existing objects.
/// Restructured a bit to allow for specifying body location and
/// added support for layering on certain body locations
/// </summary>
public static void WearItem(this CharacterInstance ch, ObjectInstance obj, bool replace, ItemWearFlags wearFlag)
{
obj.Split();
if (ch.Trust < obj.Level)
{
ch.Printf("You must be level %d to use this object.", obj.Level);
comm.act(ATTypes.AT_ACTION, "$n tries to use $p, but is too inexperienced.", ch, obj, null, ToTypes.Room);
return;
}
if (!ch.IsImmortal() && !ch.IsAllowedToUseObject(obj))
{
comm.act(ATTypes.AT_MAGIC, "You are forbidden to use that item.", ch, null, null, ToTypes.Character);
comm.act(ATTypes.AT_ACTION, "$n tries to use $p, but is forbidden to do so.", ch, obj, null, ToTypes.Room);
return;
}
if (obj.ExtraFlags.IsSet((int)ItemExtraFlags.Personal) && ch.Name.EqualsIgnoreCase(obj.Owner))
{
ch.SendTo("That item is personalized and belongs to someone else.");
if (obj.CarriedBy != null)
{
obj.RemoveFrom();
}
ch.CurrentRoom.AddTo(obj);
return;
}
// TODO Is this going to replace an item already equipped?
/*int bit;
* if (wear_bit > -1)
* {
* bit = wear_bit;
* if (!obj.WearFlags.IsSet(1 << bit))
* {
* if (replace)
* {
* switch (1 << bit)
* {
* case (int)ItemWearFlags.Hold:
* ch.SetColor("You cannot hold that.\r\n", ch);
* break;
* case (int)ItemWearFlags.Wield:
* case (int)ItemWearFlags.MissileWield:
* ch.SetColor("You cannot wield that.\r\n", ch);
* break;
* default:
* color.ch_printf(ch, "You cannot wear that on your %s.\r\n", BuilderConstants.w_flags[bit]);
* break;
* }
* }
* return;
* }
* }
* else
* {
* bit = -1;
* for (int x = 1; x < 31; x++)
* {
* if (obj.WearFlags.IsSet(1 << x))
* {
* bit = x;
* break;
* }
* }
* }*/
if (obj.ItemType == ItemTypes.Light)
{
if (!ch.RemoveFrom(WearLocations.Light, replace))
{
return;
}
if (!MudProgHandler.ExecuteObjectProg(MudProgTypes.Use, ch, obj, null, null))
{
comm.act(ATTypes.AT_ACTION, "$n holds $p as a light.", ch, obj, null, ToTypes.Room);
comm.act(ATTypes.AT_ACTION, "You hold $p as your light.", ch, obj, null, ToTypes.Character);
}
ch.Equip(obj, WearLocations.Light);
MudProgHandler.ExecuteObjectProg(MudProgTypes.Wear, ch, obj);
return;
}
/*if (bit == -1)
* {
* if (replace)
* ch.SetColor("You can't wear, wield, or hold that.\r\n", ch);
* return;
* }*/
if (ItemWearMap.ContainsKey(wearFlag))
{
ItemWearMap[wearFlag].Invoke(obj, ch, replace);
}
else
{
if (wearFlag == ItemWearFlags.Wield || wearFlag == ItemWearFlags.MissileWield)
{
ItemWearWield(obj, ch, replace, wearFlag);
}
else
{
LogManager.Instance.Bug("Unknown/Unused ItemWearFlag {0}", wearFlag);
if (replace)
{
ch.SendTo("You can't wear, wield, or hold that.");
}
}
}
}
private static void ItemWearWield(ObjectInstance obj, CharacterInstance ch, bool replace, ItemWearFlags wearFlag)
{
var strWieldMod = (int)LookupManager.Instance.GetStatMod("Strength", ch.GetCurrentStrength(),
StrengthModTypes.Wield);
if (!ch.CouldDualWield())
{
if (!ch.RemoveFrom(WearLocations.WieldMissile, replace) ||
!ch.RemoveFrom(WearLocations.Wield, replace))
{
return;
}
}
else
{
var tobj = ch.GetEquippedItem(WearLocations.Wield);
var mw = ch.GetEquippedItem(WearLocations.WieldMissile);
var dw = ch.GetEquippedItem(WearLocations.DualWield);
var hd = ch.GetEquippedItem(WearLocations.Hold);
var sd = ch.GetEquippedItem(WearLocations.Shield);
if (CheckFunctions.CheckIfTrue(ch, hd != null && sd != null,
"You are already holding something and wearing a shield."))
{
return;
}
if (tobj != null)
{
if (!ch.CanDualWield())
{
return;
}
if (CheckFunctions.CheckIfTrue(ch,
obj.GetWeight() + tobj.GetWeight() > strWieldMod, "It is too heavy for you to wield."))
{
return;
}
if (CheckFunctions.CheckIfTrue(ch, hd != null || sd != null,
"You're already wielding a weapon AND holding something."))
{
return;
}
if (!MudProgHandler.ExecuteObjectProg(MudProgTypes.Use, ch, obj, null, null))
{
comm.act(ATTypes.AT_ACTION, "$n dual-wields $p.", ch, obj, null, ToTypes.Room);
comm.act(ATTypes.AT_ACTION, "You dual-wield $p.", ch, obj, null, ToTypes.Character);
}
ch.Equip(obj, wearFlag == ItemWearFlags.MissileWield
? WearLocations.WieldMissile : WearLocations.DualWield);
MudProgHandler.ExecuteObjectProg(MudProgTypes.Wear, ch, obj);
return;
}
if (mw != null)
{
ItemEquipMissileWeapon(obj, ch, mw, dw, hd, sd);
return;
}
}
if (CheckFunctions.CheckIfTrue(ch, obj.GetWeight() > strWieldMod, "It is too heavy for you to wield."))
{
return;
}
if (!MudProgHandler.ExecuteObjectProg(MudProgTypes.Use, ch, obj, null, null))
{
comm.act(ATTypes.AT_ACTION, "$n wields $p.", ch, obj, null, ToTypes.Room);
comm.act(ATTypes.AT_ACTION, "You wield $p.", ch, obj, null, ToTypes.Character);
}
ch.Equip(obj, wearFlag == ItemWearFlags.MissileWield ? WearLocations.WieldMissile : WearLocations.Wield);
MudProgHandler.ExecuteObjectProg(MudProgTypes.Wear, ch, obj);
}