/// <summary>
/// Saves the character to application memory.
/// </summary>
public override SMItem ProduceCorpse()
{
// Create the corpse
SMItem corpse = SMItemFactory.Get("Misc", "Corpse");
corpse.ItemName = this.GetFullName() + " Corpse";
// If it's an animal or some such, create the destroyed output elements.
if (this.DestroyedOutput != null)
{
corpse.DestroyedOutput = this.DestroyedOutput;
}
// Previous item family type
corpse.PreviousItemFamily = this.FamilyType;
// Create the "held items" list ready for transferring items to the corpse.
corpse.HeldItems = new List <SMItem>();
if (this.Slots != null)
{
foreach (SMSlot sms in this.Slots)
{
if (!sms.isEmpty())
{
corpse.HeldItems.Add(sms.EquippedItem);
}
}
}
// TODO Add clothing / armour items to the held items list ready for looting.
return(corpse);
}
/// <summary>
/// Finds an item in a list by matching the items id, name or family to a given identifier.
/// </summary>
/// <returns>The item from the list.</returns>
/// <param name="list">List od items to look search.</param>
/// <param name="itemIdentifier">Item identifier.</param>
private static SMItem FindItemInList(List <SMItem> list, string itemIdentifier)
{
string ciIdentifier = itemIdentifier.ToLower();
SMItem foundItem = null;
foundItem = list.FirstOrDefault((SMItem item) => item.ItemID == itemIdentifier);
if (foundItem == null)
{
foundItem = list.FirstOrDefault((SMItem item) => item.ItemName.ToLower() == ciIdentifier);
}
if (foundItem == null)
{
foundItem = list.FirstOrDefault((SMItem item) => item.PluralName.ToLower() == ciIdentifier);
}
if (foundItem == null)
{
foundItem = list.FirstOrDefault((SMItem item) => item.ItemFamily.ToLower() == ciIdentifier);
}
if (foundItem == null)
{
foundItem = list.FirstOrDefault((SMItem item) => item.GetPluralFamilyName().ToLower() == ciIdentifier);
}
if (foundItem == null)
{
foundItem = list.FirstOrDefault((SMItem item) => item.ItemType.ToLower() == ciIdentifier);
}
return(foundItem);
}
/// <summary>
/// Removes an item from a list recursivly looking through containers within containers.
/// </summary>
/// <returns><c>true</c>, if the item was removed, <c>false</c> otherwise.</returns>
/// <param name="list">List to remove item from.</param>
/// <param name="itemIdentifier">Item identifier.</param>
private static bool RemoveItemFromListRecursive(List <SMItem> list, string itemIdentifier)
{
SMItem foundItem = FindItemInList(list, itemIdentifier);
if (foundItem != null)
{
list.Remove(foundItem);
return(true);
}
foreach (SMItem item in list)
{
// TODO account for locked containers
if (item.CanHoldOtherItems() && item.HeldItems != null)
{
foundItem = FindItemInListRecursive(item.HeldItems, itemIdentifier);
if (foundItem != null)
{
item.HeldItems.Remove(foundItem);
return(true);
}
}
}
return(false);
}
/// <summary>
/// Gets a new general item based on the spec provided.
/// </summary>
/// <param name="guid">A guid for the new item.</param>
/// <param name="jsonSpec">The spec of the item as a json string.</param>
/// <returns>An SMItem instance.</returns>
private static SMItem GetItem(string guid, string jsonSpec)
{
SMItem item = JsonConvert.DeserializeObject <SMItem>(jsonSpec);
item.ItemID = guid;
return(item);
}
/// <summary>
/// Puts an item in a container, initialising the containers HeldItems property to an new list if required.
/// </summary>
/// <param name="item">The item to put.</param>
/// <param name="container">The container to put in.</param>
public static void PutItemInContainer(SMItem item, SMItem container)
{
if (container.HeldItems == null)
{
container.HeldItems = new List <SMItem>();
}
container.HeldItems.Add(item);
}
/// <summary>
/// Removes an item from the room, recursively looks through containers for the item if required.
/// </summary>
/// <param name="item">SMItem to remove.</param>
public void RemoveItem(SMItem item)
{
if (this.RoomItems != null)
{
SMItemHelper.RemoveItemFromList(this.RoomItems, item.ItemID);
}
this.SaveToApplication();
}
/// <summary>
/// Adds an item to the room, so any user can collect it.
/// </summary>
/// <param name="item">Item.</param>
public void AddItem(SMItem item)
{
if (this.RoomItems == null)
{
this.RoomItems = new List <SMItem>();
}
this.RoomItems.Add(item);
this.SaveToApplication();
}
/// <summary>
/// Gets the id of an item in the room by its name
/// </summary>
/// <param name="itemName"></param>
/// <returns>The ItemID</returns>
public string GetRoomItemID(string itemName)
{
SMItem item = this.GetItemByName(itemName);
if (item != null)
{
return(item.ItemID);
}
return(null);
}
/// <summary>
/// Gets a container item from the room matching a given identifier.
/// </summary>
/// <param name="identifier">The container identifier.</param>
/// <returns>The container if found otherwise null.</returns>
public SMItem GetRoomContainer(string identifier)
{
SMItem item = SMItemHelper.GetItemFromList(this.RoomItems, identifier);
if (item == null || !item.CanHoldOtherItems())
{
return(null);
}
return(item);
}
/// <summary>
/// Checks if this item contains a specified other item.
/// </summary>
/// <param name="item">The item to test for inside this.</param>
/// <returns>Bool indicating of the item is inside this.</returns>
public bool Contains(SMItem item)
{
if (this.HeldItems != null && this.HeldItems.Any())
{
SMItem foundItem = SMItemHelper.GetItemFromList(this.HeldItems, item.ItemID);
return(foundItem == null ? false : true);
}
return(false);
}
/// <summary>
/// Checks if a given item matches a given string identifier (id, name, family).
/// </summary>
/// <returns><c>true</c>, if the identifier matches the itemed, <c>false</c> otherwise.</returns>
/// <param name="item">SMItem.</param>
/// <param name="identifier">String identifier (id, name, family).</param>
public static bool ItemMatches(SMItem item, string identifier)
{
if (item.ItemID == identifier ||
item.ItemName.ToLower() == identifier.ToLower() ||
item.ItemFamily.ToLower() == identifier.ToLower() ||
item.ItemType.ToLower() == identifier.ToLower())
{
return(true);
}
return(false);
}
/// <summary>
/// Determines if the item can hold a given other item by checking the properties of both items and the available
/// capacity of this item.
/// </summary>
/// <param name="item">The item to be put inside this.</param>
/// <returns>Bool indicating if the item can be put inside this.</returns>
public bool CanHoldItem(SMItem item)
{
if (this.CanHoldOtherItems() && this.CanHoldItemByFamily(item))
{
if (SMItemHelper.GetItemAvailbleCapacity(this) >= item.ItemSize)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Attack an item
/// </summary>
/// <param name="attackingCharacter">The attacking character</param>
/// <param name="targetItem">The target item</param>
public static void Attack(SMCharacter attackingCharacter, SMItem targetItem)
{
// Check that the target has hitpoints
if (targetItem.HitPoints > 0)
{
// Use the skill
attackingCharacter.UseSkill(GetSkillToUse(attackingCharacter), targetItem.ItemName, true);
}
else // Report that the target can not be found
{
attackingCharacter.sendMessageToPlayer(ResponseFormatterFactory.Get().General($"{targetItem.ItemName} can not be found"));
}
}
/// <summary>
/// Checks if a given item can be equipped, based on its type and the slots status
/// </summary>
/// <returns><c>true</c>, if the iten can be equipped, <c>false</c> otherwise.</returns>
/// <param name="item">Item.</param>
public bool canEquipItem(SMItem item)
{
if (this.isEmpty())
{
if (this.AllowedTypes.Contains("any"))
{
return(true);
}
return(this.AllowedTypes.Contains(item.ItemType));
}
return(false);
}
/// <summary>
/// Gets the item weight, including any items it contains.
/// </summary>
/// <returns>The item weight.</returns>
/// <param name="item">Item to get the weight for.</param>
public static int GetItemWeight(SMItem item)
{
int weight = item.ItemWeight;
if (item.CanHoldOtherItems() && item.HeldItems != null)
{
foreach (SMItem smi in item.HeldItems)
{
weight += GetItemWeight(smi);
}
}
return(weight);
}
/// <summary>
/// Checks if a given item matches a given string identifier (id, name, family).
/// </summary>
/// <returns><c>true</c>, if the identifier matches the itemed, <c>false</c> otherwise.</returns>
/// <param name="item">SMItem.</param>
/// <param name="identifier">String identifier (id, name, family).</param>
public static bool ItemMatches(SMItem item, string identifier)
{
string ciIdentifier = identifier.ToLower();
if (item.ItemID == identifier ||
item.ItemName.ToLower() == ciIdentifier ||
item.PluralName.ToLower() == ciIdentifier ||
item.ItemFamily.ToLower() == ciIdentifier ||
item.GetPluralFamilyName().ToLower() == ciIdentifier ||
item.ItemType.ToLower() == ciIdentifier)
{
return(true);
}
return(false);
}
/// <summary>
/// Counts the number of items in a given container that match a given id, name or family.
/// </summary>
/// <param name="container">The countainer to look in.</param>
/// <param name="itemIdentiifier">The id, name or family to match.</param>
/// <returns>The count of matching items.</returns>
public static int CountItemsInContainer(SMItem container, string itemIdentiifier)
{
int count = 0;
if (container.HeldItems != null && container.HeldItems.Any())
{
foreach (SMItem item in container.HeldItems)
{
if (ItemMatches(item, itemIdentiifier))
{
count++;
}
}
}
return(count);
}
/// <summary>
/// Calculates the used capacity of a container.
/// </summary>
/// <param name="item">The container to look at.</param>
/// <returns>The containers used capacity.</returns>
public static int GetItemUsedCapacity(SMItem item)
{
if (!item.CanHoldOtherItems())
{
return(0);
}
int used = 0;
if (item.HeldItems.Any())
{
foreach (SMItem smi in item.HeldItems)
{
used += GetItemWeight(smi);
}
}
return(used);
}
public SMItem GetProducedItem()
{
SMItem smi = null;
// Get the right path, and work out if the file exists.
string path = FilePathSystem.GetFilePath("Objects", this.GetProducedItemName());
// Check if the character exists..
if (File.Exists(path))
{
using (StreamReader r = new StreamReader(path))
{
// Get the character from the json string
string json = r.ReadToEnd();
smi = JsonConvert.DeserializeObject <SMItem>(json);
}
}
return(smi);
}
/// <summary>
/// Searches a specified container recursively to find a container matching a given identifier.
/// Will return the specified container itself if the identifier matches.
/// </summary>
/// <param name="identifier">The identifier for the container to search for.</param>
/// <param name="container">The container to search in.</param>
/// <returns>An SMItem object representing the container matching the idetifier.</returns>
public static SMItem FindContainerInContainerRecursive(string identifier, SMItem container)
{
SMItem foundContainer = ItemMatches(container, identifier) ? container : null;
if (foundContainer == null)
{
foreach (SMItem innerItem in container.HeldItems)
{
if (innerItem.CanHoldOtherItems())
{
if (ItemMatches(innerItem, identifier))
{
return(innerItem);
}
return(FindContainerInContainerRecursive(identifier, innerItem));
}
}
}
return(foundContainer);
}
/// <summary>
/// Removes anSMItem from a list of items based on a given item identifier.
/// </summary>
/// <returns><c>true</c>, if the was removed, <c>false</c> otherwise.</returns>
/// <param name="list">List of SMItems to remove from.</param>
/// <param name="itemIdentifier">Item identifier (id, name, family).</param>
/// <param name="recursive">If set to <c>true</c> recursive look through container items in the list until
/// one item is removed.</param>
public static bool RemoveItemFromList(List <SMItem> list, string itemIdentifier, bool recursive = true)
{
if (list == null)
{
return(false);
}
if (recursive == true)
{
return(RemoveItemFromListRecursive(list, itemIdentifier));
}
SMItem itemToRemove = GetItemFromList(list, itemIdentifier, false);
if (itemToRemove != null)
{
list.Remove(itemToRemove);
return(true);
}
return(false);
}
/// <summary>
/// Searches a specified container recursively to find a suitable container to place a given item in.
/// Will return the specified container itself if the item can go directly in to it.
/// </summary>
/// <param name="item">The item to find a container for.</param>
/// <param name="container">The container to search in.</param>
/// <returns>An SMItem object the item can go in or null.</returns>
public static SMItem FindContainerForItemRecursive(SMItem item, SMItem container)
{
SMItem foundContainer = container.CanHoldItem(item) ? container : null;
if (foundContainer == null)
{
foreach (SMItem innerItem in container.HeldItems)
{
if (innerItem.CanHoldOtherItems() && innerItem.HeldItems != null)
{
foundContainer = FindContainerForItemRecursive(item, innerItem);
if (foundContainer != null)
{
return(foundContainer);
}
}
}
}
return(foundContainer);
}
public static string GetSkillToUse(SMCharacter attackingCharacter)
{
string skillToUse = "Brawl";
if (!attackingCharacter.AreHandsEmpty())
{
// Get the equipped item from the character if any
SMItem smi = attackingCharacter.GetEquippedItem();
skillToUse = "Basic Attack";
if ((smi != null) && (smi.RequiredSkills != null))
{
// Check the player has the required skills
bool hasAllRequiredSkills = true;
bool isFirst = true;
foreach (SMRequiredSkill smrs in smi.RequiredSkills)
{
if (hasAllRequiredSkills)
{
hasAllRequiredSkills = attackingCharacter.HasRequiredSkill(smrs.SkillName, smrs.SkillLevel);
if (isFirst)
{
skillToUse = smrs.SkillName;
}
}
}
// If the player has all the required skills
if (!hasAllRequiredSkills)
{
// Tell the player they can't really wield that item.
attackingCharacter.sendMessageToPlayer(ResponseFormatterFactory.Get().General($"You are not skilled with the {smi.ItemFamily}, practicing gives you a chance to increase your skill"));
}
}
}
return(skillToUse);
}
/// <summary>
/// Gets the items listing of a given container in a string ready for outputting.
/// </summary>
/// <param name="container">Container SMItem to get the listings for.</param>
/// <returns>Containers item listings.</returns>
public static string GetContainerContents(SMItem container)
{
// Return null it not a container
if (!container.CanHoldOtherItems())
{
return(null);
}
// If the container is empty
if (container.HeldItems == null || !container.HeldItems.Any())
{
return(OutputFormatterFactory.Get().Italic("Empty"));
}
// Get list of item counts
// TODO bring this functionality into this class
List <ItemCountObject> lines = SMItemUtils.GetItemCountList(container.HeldItems);
string output = "";
foreach (ItemCountObject line in lines)
{
string itemDetails = $"{line.Count} x ";
if (line.Count > 1)
{
itemDetails += line.PluralName;
}
else
{
itemDetails += line.SingularName;
}
output += OutputFormatterFactory.Get().General(itemDetails);
}
return(output);
}
/// <summary>
/// Finds an item in a list recursivly looking through containers within containers.
/// </summary>
/// <returns>The item from the list.</returns>
/// <param name="list">List.</param>
/// <param name="itemIdentifier">Item identifier.</param>
private static SMItem FindItemInListRecursive(List <SMItem> list, string itemIdentifier)
{
SMItem foundItem = FindItemInList(list, itemIdentifier);
if (foundItem == null)
{
foreach (SMItem item in list)
{
// TODO account for locked containers
if (item.CanHoldOtherItems() && item.HeldItems != null)
{
foundItem = FindItemInListRecursive(item.HeldItems, itemIdentifier);
if (foundItem != null)
{
return(foundItem);
}
}
}
}
return(foundItem);
}
/// <summary>
/// Determines if the item can hold a given itme based on the properties of both items.
/// </summary>
/// <param name="item">The item that is to be put in this item.</param>
/// <returns>Bool indicating if the item can be put in this item.</returns>
public bool CanHoldItemByFamily(SMItem item)
{
if (!this.CanHoldOtherItems())
{
return(false);
}
if (this.CanHoldFamilies != null && this.CanHoldFamilies.Any())
{
if (this.CanHoldFamilies.Contains("any"))
{
return(true);
}
if (CanHoldFamilies.FirstOrDefault(s => s.ToLower() == item.ItemFamily.ToLower()) != null)
{
return(true);
}
return(false);
}
return(true);
}
/// <summary>
/// Calculates the available capacity of a container.
/// </summary>
/// <param name="item">The container to look at.</param>
/// <returns>The containers available capacity.</returns>
public static int GetItemAvailbleCapacity(SMItem item)
{
if (!item.CanHoldOtherItems())
{
return(0);
}
if (item.HeldItems == null || !item.HeldItems.Any())
{
return(item.ItemCapacity);
}
int used = 0;
if (item.HeldItems.Any())
{
foreach (SMItem smi in item.HeldItems)
{
used += GetItemWeight(smi);
}
}
return(item.ItemCapacity - used);
}
public static void StartAnNPCReactionCheck(SMNPC npc, string actionType, SMCharacter invokingCharacter, SMItem itemIn = null)
{
HttpContext ctx = HttpContext.Current;
Thread npcReactionThread = new Thread(new ThreadStart(() =>
{
HttpContext.Current = ctx;
npc.RespondToAction("PlayerCharacter.GivesItemToThem", invokingCharacter, itemIn);
}));
npcReactionThread.Start();
}
public void RespondToAction(string actionType, SMCharacter invokingCharacter, SMItem itemIn = null)
{
// Get a list of characters that respond to this action type in the room
List <NPCResponses> listToChooseFrom = NPCResponses.FindAll(npcr => npcr.ResponseType == actionType);
// If there are some responses for this character for the actionType
if (listToChooseFrom != null)
{
// If there is more than one of the item randomise the list
if (listToChooseFrom.Count > 1)
{
listToChooseFrom = listToChooseFrom.OrderBy(item => new Random().Next()).ToList();
}
// Loop around until a response is selected
bool responseSelected = false;
foreach (NPCResponses npr in listToChooseFrom)
{
// If we're still looking for a response try the next one (if there is one)
if (!responseSelected)
{
// randomly select whether this happens or not
int rndChance = new Random().Next(1, 100);
if (rndChance <= npr.Frequency)
{
// If the invoking character is null
if ((invokingCharacter == null) && (this.RoomID != "IsSpawned"))
{
// Get a random player (in line with the scope of the additional data)
invokingCharacter = this.GetRoom().GetRandomCharacter(this, npr.AdditionalData);
}
// If the invoking character is not null
if (invokingCharacter != null)
{
// Process the response
ProcessResponse(npr, invokingCharacter, itemIn);
}
// Set that a response has been selected so we can drop out of the loop
responseSelected = true;
}
}
}
}
}
private void ProcessConversationStep(NPCConversations npcc, string stepID, SMCharacter invokingCharacter)
{
NPCConversationStep npccs = npcc.ConversationSteps.FirstOrDefault(cs => cs.StepID == stepID);
bool continueToNextStep = true;
if (npccs != null)
{
switch (npccs.Scope.ToLower())
{
case "choice":
string[] choices = npccs.AdditionalData.Split(',');
int choicesNumber = choices.Count();
int randomChoice = (new Random().Next(1, choicesNumber + 1)) - 1;
if (randomChoice > choicesNumber)
{
randomChoice = 0;
}
ProcessConversationStep(npcc, choices[randomChoice], invokingCharacter);
break;
case "say":
this.Say(ProcessResponseString(npccs.AdditionalData, invokingCharacter));
break;
case "shout":
this.Shout(ProcessResponseString(npccs.AdditionalData, invokingCharacter));
break;
case "whisper":
this.Whisper(ProcessResponseString(npccs.AdditionalData, invokingCharacter), invokingCharacter.GetFullName());
break;
case "emote":
this.GetRoom().ChatEmote(ProcessResponseString(npccs.AdditionalData, invokingCharacter), this, this);
break;
case "saytoplayer":
// Construct the message
string sayToPlayerMessage = OutputFormatterFactory.Get().Italic(this.GetFullName() + " says:", 0) + " \"" + ProcessResponseString(npccs.AdditionalData, invokingCharacter) + "\"";
// Send the message
invokingCharacter.sendMessageToPlayer(sayToPlayerMessage);
break;
case "emotetoplayer":
// Construct the message
string emoteToPlayerMessage = OutputFormatterFactory.Get().Italic(this.GetFullName() + " " + ProcessResponseString(npccs.AdditionalData, invokingCharacter));
// Send the message
invokingCharacter.sendMessageToPlayer(emoteToPlayerMessage);
break;
case "attack":
// Simply attack a target player
this.Attack(invokingCharacter.GetFullName());
break;
case "giveitem":
// give an item to the player
string[] additionalDataSplit = npccs.AdditionalData.Split(',');
string[] itemParts = additionalDataSplit[0].Split('.');
// Create the item..
if (itemParts.Count() == 2)
{
int numberToCreate = int.Parse(additionalDataSplit[1]);
// Create the right number of the items.
while (numberToCreate > 0)
{
// Get the item (with a new GUID)
SMItem itemBeingGiven = SMItemFactory.Get(itemParts[0], itemParts[1]);
// Pass it to the player
invokingCharacter.PickUpItem("", itemBeingGiven, true);
// Reduce the number to create
numberToCreate--;
}
}
break;
case "addquest":
// Load the quest
SMQuest smq = SMQuestFactory.Get(npccs.AdditionalData);
if (smq != null)
{
invokingCharacter.AddQuest(smq);
}
break;
case "updatequest":
// Load the quest
SMQuest qtu = SMQuestFactory.Get(npccs.AdditionalData);
if (qtu != null)
{
invokingCharacter.UpdateQuest(qtu);
}
break;
case "checkquestinprogress":
// Check the quest log isn't null
if (invokingCharacter.QuestLog != null)
{
if (invokingCharacter.QuestLog.Count(questcheck => (questcheck.QuestName.ToLower() == npccs.AdditionalData.ToLower()) && (questcheck.Completed)) > 0)
{
continueToNextStep = false;
}
}
break;
case "setplayerattribute":
// Add a response option
switch (npccs.AdditionalData.ToLower())
{
case "firstname":
invokingCharacter.FirstName = invokingCharacter.VariableResponse;
break;
case "lastname":
invokingCharacter.LastName = invokingCharacter.VariableResponse;
break;
case "sex":
invokingCharacter.Sex = char.Parse(invokingCharacter.VariableResponse);
break;
}
invokingCharacter.SaveToApplication();
invokingCharacter.SaveToFile();
break;
case "setvariableresponse":
invokingCharacter.VariableResponse = npccs.AdditionalData.ToLower();
break;
case "teachskill":
// Check if the player already has the skill
if (invokingCharacter.Skills == null)
{
invokingCharacter.Skills = new List <SMSkillHeld>();
}
// Get the skill and level to teach to
string[] skillToTeach = npccs.AdditionalData.Split('.');
// Check if the character already has the skill
if (invokingCharacter.Skills.Count(skill => skill.SkillName == skillToTeach[0]) == 0)
{
// Create a new skill help object
SMSkillHeld smsh = new SMSkillHeld();
smsh.SkillName = skillToTeach[0];
smsh.SkillLevel = int.Parse(skillToTeach[1]);
// Finally add it to the player
invokingCharacter.Skills.Add(smsh);
// Save the player
invokingCharacter.SaveToApplication();
invokingCharacter.SaveToFile();
// Inform the player they have learnt a new skill
invokingCharacter.sendMessageToPlayer(OutputFormatterFactory.Get().Italic($"You learn a new skill: {smsh.SkillName}({smsh.SkillLevel})."));
}
break;
case "wait":
System.Threading.Thread.Sleep(int.Parse(npccs.AdditionalData) * 1000);
break;
}
if (continueToNextStep)
{
if (npccs.ResponseOptions != null)
{
if (npccs.ResponseOptions.Count > 0)
{
ProcessResponseOptions(npcc, npccs, invokingCharacter);
}
}
if (npccs.NextStep != null)
{
string[] splitNextStep = npccs.NextStep.Split('.');
if (splitNextStep[1] != "0")
{
System.Threading.Thread.Sleep(int.Parse(splitNextStep[1]) * 1000);
}
ProcessConversationStep(npcc, splitNextStep[0], invokingCharacter);
}
}
}
}
