/// <summary>
/// Equip a char with an object.
/// </summary>
/// <param name="obj">The object.</param>
/// <param name="iWear">The equipment slot to place the object on.</param>
public void EquipObject( ref Object obj, ObjTemplate.WearLocation iWear )
{
int aff;
if( obj == null )
return;
if( Object.GetEquipmentOnCharacter( this, iWear ) )
{
string buf = String.Format( "CharData.EquipObject(): {0} already equipped at slot {1}.", Name, iWear );
Log.Error( buf, 0 );
return;
}
if( ( obj.HasFlag( ObjTemplate.ITEM_ANTI_EVIL ) && IsEvil() )
|| ( obj.HasFlag( ObjTemplate.ITEM_ANTI_GOOD ) && IsGood() )
|| ( obj.HasFlag( ObjTemplate.ITEM_ANTI_NEUTRAL ) && IsNeutral() ) )
{
SocketConnection.Act( "You are zapped by $p&n and drop it.", this, obj, null, SocketConnection.MessageTarget.character );
SocketConnection.Act( "$n&n is zapped by $p&n and drops it.", this, obj, null, SocketConnection.MessageTarget.room );
obj.RemoveFromChar();
obj.AddToRoom( InRoom );
return;
}
ArmorPoints -= Object.GetArmorClassModifer( obj, iWear );
obj.WearLocation = iWear;
CarryNumber--;
foreach (Affect affect in obj.ObjIndexData.Affected)
{
ApplyAffectModifiers(affect, true);
}
foreach (Affect affect in obj.Affected)
{
ApplyAffectModifiers(affect, true);
}
if (obj.ItemType == ObjTemplate.ObjectType.light
&& obj.Values[2] != 0 && InRoom)
{
++InRoom.Light;
}
for( aff = 0; aff < Limits.NUM_AFFECT_VECTORS; aff++ )
AffectedBy[ aff ] = AffectedBy[ aff ] | obj.AffectedBy[ aff ];
if (!IsNPC() && Socket.Terminal == SocketConnection.TerminalType.TERMINAL_ENHANCED)
{
Command.Equipment(this, new string[] { "" } );
}
return;
}
/// <summary>
/// Checks whether a character can see an objects. Returns true if yes, false if no.
/// </summary>
/// <param name="ch"></param>
/// <param name="obj"></param>
/// <returns></returns>
public static bool CanSeeObj( CharData ch, Object obj )
{
if( obj == null )
{
Log.Error("Calling CanSeeObj with no obj data!", 0);
return false;
}
if( ch == null )
{
Log.Error("Calling CanSeeObj with no CharData!", 0);
return false;
}
if (!ch.IsNPC() && ch.HasActionBit(PC.PLAYER_GODMODE))
return true;
if (ch.IsAffected(Affect.AFFECT_BLIND) || ch.CurrentPosition <= Position.sleeping)
return false;
if( obj.ItemType == ObjTemplate.ObjectType.light && obj.Values[ 2 ] != 0 )
return true;
if( obj.HasFlag( ObjTemplate.ITEM_SECRET )
&& !( ch.HasInnate( Race.RACE_DETECT_HIDDEN )
|| ch.IsAffected( Affect.AFFECT_DETECT_HIDDEN ) ) )
return false;
if( obj.HasFlag( ObjTemplate.ITEM_INVIS )
&& !ch.HasInnate( Race.RACE_DETECT_INVIS )
&& !ch.IsAffected( Affect.AFFECT_DETECT_INVIS ) )
return false;
if( obj.HasFlag( ObjTemplate.ITEM_LIT ) )
return true;
if( ch.InRoom && ch.InRoom.IsDark() && !( ch.HasInnate( Race.RACE_ULTRAVISION )
|| ch.IsAffected( Affect.AFFECT_ULTRAVISION ) ) )
return false;
return true;
}
/// <summary>
/// Checks whether a character can drop an object. Returns true if it can be dropped, false if not.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public bool CanDropObject( Object obj )
{
if( !obj.HasFlag( ObjTemplate.ITEM_NODROP ) )
return true;
if( !IsNPC() && Level >= Limits.LEVEL_AVATAR )
return true;
return false;
}
public static void GetObject(CharData ch, Object obj, Object container)
{
if (!obj.HasWearFlag(ObjTemplate.WEARABLE_CARRY))
{
ch.SendText("You can't pick that up.\r\n");
return;
}
if (obj._itemType != ObjTemplate.ObjectType.money)
{
if (ch.CarryWeight + obj.GetWeight() > ch.MaxCarryWeight())
{
SocketConnection.Act("$p&n is quite literally the &+Ystraw&n that would break the &n&+ycamel&n's back.", ch, obj, null, SocketConnection.MessageTarget.character);
return;
}
}
if (container != null)
{
SocketConnection.Act("You get $p&n from $P&n.", ch, obj, container, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&n retrieves $p&n from $P&n.", ch, obj, container, SocketConnection.MessageTarget.room);
obj.RemoveFromObject();
// Fix for corpse EQ dupe on crash
if (container._itemType == ObjTemplate.ObjectType.pc_corpse)
{
Database.CorpseList.Save();
}
}
else
{
SocketConnection.Act("You get $p&n.", ch, obj, container, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&n picks up $p&n.", ch, obj, container, SocketConnection.MessageTarget.room);
obj.RemoveFromRoom();
}
if (obj.HasFlag(ObjTemplate.ITEM_ANTI_EVIL) && ch.IsEvil())
{
SocketConnection.Act("&+LYou are &n&+rburned&+L by holy &+Rfire&+L from $p&+L. Ouch!&n", ch, obj, null,
SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&+L is &n&+rburned&+L by holy &+Rfire&+L from &n$p&+L!&n", ch, obj, null, SocketConnection.MessageTarget.room);
Combat.InflictSpellDamage(ch, ch, 20, "burning hands", AttackType.DamageType.white_magic);
obj.AddToRoom(ch.InRoom);
return;
}
if (obj.HasFlag(ObjTemplate.ITEM_ANTI_EVIL) && ch.IsEvil())
{
SocketConnection.Act("&+LYou are &n&+rburned&+L by holy &+Rfire&+L from $p&+L. Ouch!&n", ch, obj, null,
SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&+L is &n&+rburned&+L by holy &+Rfire&+L from &n$p&+L!&n", ch, obj, null, SocketConnection.MessageTarget.room);
Combat.InflictSpellDamage(ch, ch, 20, "burning hands", AttackType.DamageType.white_magic);
obj.AddToRoom(ch.InRoom);
return;
}
if (obj.HasFlag(ObjTemplate.ITEM_ANTI_GOOD) && ch.IsGood())
{
SocketConnection.Act("&+LYou are &n&+rconsumed&+L by &+Rfire&+L and &+Ldespair&n from $p&+L!&n", ch, obj, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&+L is &n&+rengulfed&+L by an abundancy of &+Rflames&+L from &n$p&+L!&n", ch, obj, null, SocketConnection.MessageTarget.room);
Combat.InflictSpellDamage(ch, ch, 20, "burning hands", AttackType.DamageType.white_magic);
obj.AddToRoom(ch.InRoom);
return;
}
if (obj._itemType == ObjTemplate.ObjectType.money)
{
int amount = obj._values[0] + obj._values[1] + obj._values[2] + obj._values[3];
ch.ReceiveCopper(obj._values[0]);
ch.ReceiveSilver(obj._values[1]);
ch.ReceiveGold(obj._values[2]);
ch.ReceivePlatinum(obj._values[3]);
if (amount > 1)
{
string text = String.Format("You pick up");
string text2;
if (obj._values[3] > 0)
{
text2 = String.Format(" {0} &+Wplatinum&n", obj._values[3]);
if (obj._values[0] > 0 || obj._values[1] > 0 || obj._values[2] > 0)
{
text2 += ",";
}
text += text2;
}
if (obj._values[2] > 0)
{
text2 = String.Format(" {0} &+Ygold&n", obj._values[2]);
if (obj._values[0] > 0 || obj._values[1] > 0)
{
text2 += ",";
}
text += text2;
}
if (obj._values[1] > 0)
{
text2 = String.Format(" {0} &n&+wsilver&n", obj._values[1]);
if (obj._values[0] > 0)
{
text2 += ",";
}
text += text2;
}
if (obj._values[0] > 0)
{
text2 = String.Format(" {0} &n&+ycopper&n", obj._values[0]);
text += text2;
}
text += " coins.\r\n";
ch.SendText(text);
}
obj.RemoveFromWorld();
}
else
{
obj.ObjToChar(ch);
// Prevent item duplication.
CharData.SavePlayer(ch);
}
return;
}
/// <summary>
/// This function's main access commands are wear, wield, and hold, which have the
/// following flow:
/// wear: Command.Wear, wear_obj, equip_hand
/// wield: Command.Wield, equip_hand
/// hold: Command.Hold, equip_hand
///
/// We assume by this point that the character is physically able to use the item and will be able
/// to equip it however specified. Those checks are performed by WearObject(), Equip(), and Hold().
/// </summary>
/// <param name="ch"></param>
/// <param name="obj"></param>
/// <param name="type"></param>
/// <returns></returns>
public static bool EquipInHand(CharData ch, Object obj, int type)
{
int weight = 0;
ObjTemplate.WearLocation firstAvail = ObjTemplate.WearLocation.none;
ObjTemplate.WearLocation secondAvail = ObjTemplate.WearLocation.none;
ObjTemplate.WearLocation lastAvail = ObjTemplate.WearLocation.none;
Object hand1 = GetEquipmentOnCharacter(ch, ObjTemplate.WearLocation.hand_one);
Object hand2 = GetEquipmentOnCharacter(ch, ObjTemplate.WearLocation.hand_two);
Object hand3 = GetEquipmentOnCharacter(ch, ObjTemplate.WearLocation.hand_three);
Object hand4 = GetEquipmentOnCharacter(ch, ObjTemplate.WearLocation.hand_four);
if (hand1 && (hand1._itemType == ObjTemplate.ObjectType.weapon || hand1._itemType == ObjTemplate.ObjectType.ranged_weapon))
weight += hand1.GetWeight();
if (hand2 && (hand2._itemType == ObjTemplate.ObjectType.weapon || hand2._itemType == ObjTemplate.ObjectType.ranged_weapon))
weight += hand2.GetWeight();
if (hand3 && (hand3._itemType == ObjTemplate.ObjectType.weapon || hand3._itemType == ObjTemplate.ObjectType.ranged_weapon))
weight += hand3.GetWeight();
if (hand4 && (hand4._itemType == ObjTemplate.ObjectType.weapon || hand4._itemType == ObjTemplate.ObjectType.ranged_weapon))
weight += hand4.GetWeight();
if (ch.GetRace() != Race.RACE_THRIKREEN)
{
if (hand3)
Log.Error("non-thrikreen wielding item in hand3", 0);
if (hand4)
Log.Error("non-thrikreen wielding item in hand4", 0);
}
// Find number of hand slots used and first available hand.
// Be sure to handle twohanded stuff.
if (hand4 && hand4.HasFlag(ObjTemplate.ITEM_TWOHANDED))
{
Log.Error("Twohanded weapon in fourth hand -- this is not possible.", 0);
}
if (hand3 && hand3.HasFlag(ObjTemplate.ITEM_TWOHANDED))
{
if (hand4)
{
Log.Error("Twohanded weapon in third hand with fourth hand holding twohanded weapon -- this is not possible, all twohanded must have a blank hand after it.", 0);
}
hand4 = hand3;
}
if (hand2 && hand2.HasFlag(ObjTemplate.ITEM_TWOHANDED))
{
if (hand3)
{
Log.Error("Twohanded weapon in second hand with third hand holding twohanded weapon -- this is not possible, all twohanded must have a blank hand after it.", 0);
}
hand2 = hand3;
}
if (!ch.HasInnate(Race.RACE_EXTRA_STRONG_WIELD))
{
if (hand1 && hand1.HasFlag(ObjTemplate.ITEM_TWOHANDED))
{
if (hand2)
{
Log.Error("Twohanded weapon in second hand with first hand holding twohanded weapon -- this is not possible, all twohanded must have a blank hand after it.", 0);
}
hand2 = hand1;
}
}
if (obj.HasFlag(ObjTemplate.ITEM_TWOHANDED)
&& !ch.HasInnate(Race.RACE_EXTRA_STRONG_WIELD))
{
if (ch.GetRace() == Race.RACE_THRIKREEN && !hand4)
{
firstAvail = ObjTemplate.WearLocation.hand_four;
lastAvail = ObjTemplate.WearLocation.hand_four;
}
if (ch.GetRace() == Race.RACE_THRIKREEN && !hand3)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_three;
secondAvail = firstAvail;
firstAvail = ObjTemplate.WearLocation.hand_three;
}
if (!hand2)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_two;
secondAvail = firstAvail;
firstAvail = ObjTemplate.WearLocation.hand_two;
}
if (!hand1)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_one;
secondAvail = firstAvail;
firstAvail = ObjTemplate.WearLocation.hand_one;
}
if (firstAvail == 0)
{
ch.SendText("Your hands are full!\r\n");
return false;
}
if (secondAvail == 0)
{
ch.SendText("You need two hands free to wield that!\r\n");
return false;
}
}
else if (obj.HasFlag(ObjTemplate.ITEM_TWOHANDED))
{
if (ch.GetRace() == Race.RACE_THRIKREEN && !hand4)
{
firstAvail = ObjTemplate.WearLocation.hand_four;
}
if (ch.GetRace() == Race.RACE_THRIKREEN && !hand3)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_three;
secondAvail = firstAvail;
firstAvail = ObjTemplate.WearLocation.hand_three;
}
if (!hand2)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_two;
secondAvail = firstAvail;
firstAvail = ObjTemplate.WearLocation.hand_two;
}
if (!hand1)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_one;
secondAvail = ObjTemplate.WearLocation.hand_one;
firstAvail = ObjTemplate.WearLocation.hand_one;
}
if (firstAvail == 0)
{
ch.SendText("Your hands are full!\r\n");
return false;
}
if (secondAvail == 0)
{
ch.SendText("You need two hands free to wield that!\r\n");
return false;
}
}
else
{
if (ch.GetRace() == Race.RACE_THRIKREEN && !hand4)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_four;
firstAvail = ObjTemplate.WearLocation.hand_four;
}
if (ch.GetRace() == Race.RACE_THRIKREEN && !hand3)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_three;
firstAvail = ObjTemplate.WearLocation.hand_three;
}
if (!hand2)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_two;
firstAvail = ObjTemplate.WearLocation.hand_two;
}
if (hand1 == null)
{
if (lastAvail == 0)
lastAvail = ObjTemplate.WearLocation.hand_one;
firstAvail = ObjTemplate.WearLocation.hand_one;
}
if (firstAvail == 0)
{
ch.SendText("Your hands are full!\r\n");
return false;
}
}
// Successful hand availability, send message and ready the item.
// Twohanded shields, held items, and lights are equipped primary.
// This could annoy ogres/thris but twohanded versions of these items
// are so rare it's not likely to be an issue.
switch (type)
{
case EQUIP_HOLD:
if (!obj.HasFlag(ObjTemplate.ITEM_TWOHANDED))
ch.EquipObject(ref obj, lastAvail);
else
ch.EquipObject(ref obj, firstAvail);
break;
case EQUIP_SHIELD:
SocketConnection.Act("You strap $p&n to your arm.", ch, obj, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&n straps $p&n to $s arm.", ch, obj, null, SocketConnection.MessageTarget.room);
if (!obj.HasFlag(ObjTemplate.ITEM_TWOHANDED))
ch.EquipObject(ref obj, lastAvail);
else
ch.EquipObject(ref obj, firstAvail);
break;
case EQUIP_LIGHT:
if (obj._itemType == ObjTemplate.ObjectType.light && obj._values[2] != 0)
{
SocketConnection.Act("You &n&+rli&+Rght&n $p&n and hold it before you.", ch, obj, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&n &+Rlig&n&+rhts&n $p&n and holds it before $m.", ch, obj, null, SocketConnection.MessageTarget.room);
}
else
{
SocketConnection.Act("You hold the &+Lspent&n remains of $p&n.", ch, obj, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&n holds the spent husk of $p&n.", ch, obj, null, SocketConnection.MessageTarget.room);
}
if (!obj.HasFlag(ObjTemplate.ITEM_TWOHANDED))
ch.EquipObject(ref obj, lastAvail);
else
ch.EquipObject(ref obj, firstAvail);
break;
case EQUIP_WIELD:
// Have to check for dual wield skill, and for total weight of weapons.
if (firstAvail != ObjTemplate.WearLocation.hand_one)
{
// Those without dual wield cannot wield anything in their second hand. Include thrikreen
if (!ch.IsNPC() && !ch.HasSkill("dual wield"))
{
ch.SendText("You lack the skills to wield a weapon in anything but your primary hand.\r\n");
return false;
}
}
if ((weight + obj.GetWeight()) > StrengthModifier.Table[ch.GetCurrStr()].WieldWeight)
{
SocketConnection.Act("Your meager strength is overwhelmed by $p&n.", ch, obj, null, SocketConnection.MessageTarget.character);
return false;
}
SocketConnection.Act("You wield $p&n.", ch, obj, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$n&n brandishes $p&n.", ch, obj, null, SocketConnection.MessageTarget.room);
ch.EquipObject(ref obj, firstAvail);
break;
}
// Objects with a trap activated on wear.
if (obj._trap != null && obj._trap.CheckTrigger( Trap.TriggerType.wear))
{
ch.SetOffTrap(obj);
if (ch.CurrentPosition == Position.dead)
return false;
}
return true;
}
/// <summary>
/// Gets the text representation for all of the flags on an item.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static string ItemString(Object obj)
{
string text = String.Empty;
int count;
for (count = 0; count < BitvectorFlagType.ItemFlags.Length; count++)
{
if (obj.HasFlag(BitvectorFlagType.ItemFlags[count].BitvectorData))
{
text += " ";
text += BitvectorFlagType.ItemFlags[count].Name;
}
}
return (!String.IsNullOrEmpty(text)) ? text.Substring(1) : "none";
}
/// <summary>
/// Formats an object for display to a character.
/// </summary>
/// <param name="obj"></param>
/// <param name="ch"></param>
/// <param name="shortDisplay"></param>
/// <returns></returns>
public static string FormatObjectToCharacter(Object obj, CharData ch, bool shortDisplay)
{
string text = String.Empty;
if (obj == null || ch == null)
{
Log.Error("format_obj_to_char: null ch or obj.", 0);
return null;
}
if (shortDisplay)
{
if (obj.ShortDescription.Length > 0)
{
text += obj.ShortDescription;
}
text += " ";
}
if (obj.HasFlag(ObjTemplate.ITEM_NOSHOW) && ch.IsImmortal())
{
text += "&n(&+LNoshow&n) ";
}
else if (obj.HasFlag(ObjTemplate.ITEM_NOSHOW))
{
return text;
}
if (obj.HasFlag(ObjTemplate.ITEM_INVIS))
{
text += "&n(&+LInvis&n) ";
}
if ((ch.IsAffected( Affect.AFFECT_DETECT_EVIL) || ch.HasInnate(Race.RACE_DETECT_ALIGN)
|| ch.IsClass(CharClass.Names.antipaladin) || ch.IsClass(CharClass.Names.paladin))
&& obj.HasFlag(ObjTemplate.ITEM_EVIL))
{
text += "&n(&+LDark Aura&n) ";
}
if ((ch.IsAffected(Affect.AFFECT_DETECT_GOOD) || ch.HasInnate(Race.RACE_DETECT_ALIGN)
|| ch.IsClass(CharClass.Names.antipaladin) || ch.IsClass(CharClass.Names.paladin))
&& obj.HasFlag(ObjTemplate.ITEM_BLESS))
{
text += "&n(&+WLight Aura&n) ";
}
if (obj.HasFlag(ObjTemplate.ITEM_MAGIC) && (ch.IsAffected(Affect.AFFECT_DETECT_MAGIC) ||
(!ch.IsNPC() && ch.HasActionBit(PC.PLAYER_GODMODE))))
{
text += "&n(&+BMagic&n) ";
}
if (obj.HasFlag(ObjTemplate.ITEM_GLOW))
{
text += "&n(&+CGlowing&n) ";
}
if (obj.HasFlag(ObjTemplate.ITEM_LIT))
{
text += "&n(&+WIlluminating&n) ";
}
if (obj.HasFlag(ObjTemplate.ITEM_SECRET) && (ch.IsAffected(Affect.AFFECT_DETECT_HIDDEN) ||
(!ch.IsNPC() && ch.HasActionBit(PC.PLAYER_GODMODE))))
{
text += "&n(&+yHidden&n) ";
}
if (!shortDisplay)
{
if (obj.ItemType == ObjTemplate.ObjectType.pc_corpse && (ch.IsImmortal() || (int)ch.GetRacewarSide() == obj.Values[4]))
{
text += "The " + obj.ShortDescription + " is lying here.";
}
else if (obj.FullDescription.Length > 0)
{
text += obj.FullDescription;
}
}
text += "&n";
return text;
}
