public bool CanAcceptQuest(NWPlayer oPC, Quest quest, bool sendMessage)
{
PCQuestStatus status = _data.SingleOrDefault <PCQuestStatus>(x => x.PlayerID == oPC.GlobalID && x.QuestID == quest.ID);
if (status != null)
{
if (status.CompletionDate != null)
{
if (sendMessage)
{
oPC.SendMessage("You have already completed this quest.");
}
return(false);
}
else
{
if (sendMessage)
{
oPC.SendMessage("You have already accepted this quest.");
}
return(false);
}
}
if (!DoesPlayerMeetPrerequisites(oPC, quest.ID))
{
if (sendMessage)
{
oPC.SendMessage("You do not meet the prerequisites necessary to accept this quest.");
}
return(false);
}
var questState = _data.Where <QuestState>(x => x.QuestID == quest.ID).First();
if (!DoesPlayerHaveRequiredKeyItems(oPC, questState.ID))
{
if (sendMessage)
{
oPC.SendMessage("You do not have the required key items to accept this quest.");
}
return(false);
}
PCRegionalFame fame = _data.SingleOrDefault <PCRegionalFame>(x => x.PlayerID == oPC.GlobalID && x.FameRegionID == quest.FameRegionID);
if (fame != null)
{
if (fame.Amount < quest.RequiredFameAmount)
{
if (sendMessage)
{
oPC.SendMessage("You do not have enough fame to accept this quest.");
}
return(false);
}
}
return(true);
}
public void AcceptQuest(NWPlayer player, NWObject questOwner, int questID)
{
if (!player.IsPlayer)
{
return;
}
Quest quest = _data.Single <Quest>(x => x.ID == questID);
if (!CanAcceptQuest(player, quest, true))
{
return;
}
var questState = _data.Single <QuestState>(x => x.QuestID == questID && x.Sequence == 1);
var status = new PCQuestStatus
{
CurrentQuestStateID = questState.ID
};
// Give temporary key item at start of quest.
if (quest.StartKeyItemID != null)
{
_keyItem.GivePlayerKeyItem(player, (int)quest.StartKeyItemID);
}
if (!string.IsNullOrWhiteSpace(quest.MapNoteTag))
{
_mapPin.AddWaypointMapPin(player, quest.MapNoteTag, quest.Name, "QST_MAP_NOTE_" + questID);
}
status.QuestID = quest.ID;
status.PlayerID = player.GlobalID;
_data.SubmitDataChange(status, DatabaseActionType.Insert);
CreateExtendedQuestDataEntries(status);
_.AddJournalQuestEntry(quest.JournalTag, 1, player.Object, FALSE);
player.SendMessage("Quest '" + quest.Name + "' accepted. Refer to your journal for more information on this quest.");
if (!string.IsNullOrWhiteSpace(quest.OnAcceptRule) && questOwner != null)
{
App.ResolveByInterface <IQuestRule>("QuestRule." + quest.OnAcceptRule, rule =>
{
string[] args = null;
if (!string.IsNullOrWhiteSpace(quest.OnAcceptArgs))
{
args = quest.OnAcceptArgs.Split(',');
}
rule.Run(player, questOwner, questID, args);
});
}
}
public void AdvanceQuestState(NWPlayer player, NWObject questOwner, int questID)
{
if (!player.IsPlayer)
{
return;
}
PCQuestStatus questStatus = _data.SingleOrDefault <PCQuestStatus>(x => x.PlayerID == player.GlobalID && x.QuestID == questID);
if (questStatus == null)
{
player.SendMessage("You have not accepted this quest yet.");
return;
}
if (questStatus.CompletionDate != null)
{
return;
}
Quest quest = _data.Get <Quest>(questStatus.QuestID);
QuestState currentState = _data.Get <QuestState>(questStatus.CurrentQuestStateID);
QuestState nextState = _data.SingleOrDefault <QuestState>(x => x.QuestID == quest.ID && x.Sequence == currentState.Sequence + 1);
// Either complete the quest or move to the new state.
if (nextState == null) // We assume this is the last state in the quest, so it must be time to complete it.
{
RequestRewardSelectionFromPC(player, questOwner, questID);
}
else
{
_.AddJournalQuestEntry(quest.JournalTag, nextState.JournalStateID, player, FALSE);
questStatus.CurrentQuestStateID = nextState.ID;
player.SendMessage("Objective for quest '" + quest.Name + "' complete! Check your journal for information on the next objective.");
CreateExtendedQuestDataEntries(questStatus);
_data.SubmitDataChange(questStatus, DatabaseActionType.Update);
if (!string.IsNullOrWhiteSpace(quest.OnAdvanceRule) && questOwner != null)
{
App.ResolveByInterface <IQuestRule>("QuestRule." + quest.OnAdvanceRule, rule =>
{
string[] args = null;
if (!string.IsNullOrWhiteSpace(quest.OnAdvanceArgs))
{
args = quest.OnAdvanceArgs.Split(',');
}
rule.Run(player, questOwner, questID, args);
});
}
}
}
private static void RequestRewardSelectionFromPC(NWPlayer oPC, NWObject questOwner, int questID)
{
if (!oPC.IsPlayer)
{
return;
}
Quest quest = DataService.Single <Quest>(x => x.ID == questID);
if (quest.AllowRewardSelection)
{
oPC.SetLocalInt("QST_REWARD_SELECTION_QUEST_ID", questID);
DialogService.StartConversation(oPC, oPC, "QuestRewardSelection");
}
else
{
CompleteQuest(oPC, questOwner, questID, null);
}
}
public static void CompleteQuest(NWPlayer player, NWObject questOwner, int questID, ItemVO selectedItem)
{
if (!player.IsPlayer)
{
return;
}
Quest quest = DataService.Single <Quest>(x => x.ID == questID);
PCQuestStatus pcState = DataService.Single <PCQuestStatus>(x => x.PlayerID == player.GlobalID && x.QuestID == questID);
QuestState finalState = DataService.GetAll <QuestState>().Where(x => x.QuestID == questID).OrderBy(o => o.Sequence).Last();
if (finalState == null)
{
player.SendMessage("Could not find final state of quest. Please notify an admin this quest is bugged. (QuestID: " + questID + ")");
return;
}
pcState.CurrentQuestStateID = finalState.ID;
pcState.CompletionDate = DateTime.UtcNow;
if (selectedItem == null)
{
var rewardItems = DataService.Where <QuestRewardItem>(x => x.QuestID == questID);
foreach (QuestRewardItem reward in rewardItems)
{
_.CreateItemOnObject(reward.Resref, player.Object, reward.Quantity);
}
}
else
{
_.CreateItemOnObject(selectedItem.Resref, player.Object, selectedItem.Quantity);
}
if (quest.RewardGold > 0)
{
_.GiveGoldToCreature(player.Object, quest.RewardGold);
}
if (quest.RewardKeyItemID != null)
{
KeyItemService.GivePlayerKeyItem(player, (int)quest.RewardKeyItemID);
}
if (quest.RemoveStartKeyItemAfterCompletion && quest.StartKeyItemID != null)
{
KeyItemService.RemovePlayerKeyItem(player, (int)quest.StartKeyItemID);
}
if (!string.IsNullOrWhiteSpace(quest.MapNoteTag))
{
MapPinService.DeleteMapPin(player, "QST_MAP_NOTE_" + questID);
}
if (quest.RewardFame > 0)
{
PCRegionalFame fame = DataService.SingleOrDefault <PCRegionalFame>(x => x.PlayerID == player.GlobalID && x.FameRegionID == quest.FameRegionID);
DatabaseActionType action = DatabaseActionType.Update;
if (fame == null)
{
fame = new PCRegionalFame
{
PlayerID = player.GlobalID,
FameRegionID = quest.FameRegionID,
Amount = 0
};
action = DatabaseActionType.Insert;
}
fame.Amount += quest.RewardFame;
DataService.SubmitDataChange(fame, action);
}
player.SendMessage("Quest '" + quest.Name + "' complete!");
DataService.SubmitDataChange(pcState, DatabaseActionType.Update);
_.RemoveJournalQuestEntry(quest.JournalTag, player, FALSE);
if (!string.IsNullOrWhiteSpace(quest.OnCompleteRule) && questOwner != null)
{
var rule = GetQuestRule(quest.OnCompleteRule);
string[] args = null;
if (!string.IsNullOrWhiteSpace(quest.OnCompleteArgs))
{
args = quest.OnCompleteArgs.Split(',');
}
rule.Run(player, questOwner, questID, args);
}
MessageHub.Instance.Publish(new QuestCompletedMessage(player, questID));
}
/// <summary>
/// Progresses a player to the next state of a quest.
/// If they're on the last state of the quest, it will be completed for them.
/// </summary>
/// <param name="player">The player to advance.</param>
/// <param name="questOwner">The quest giver object.</param>
/// <param name="questID">The ID number of the quest.</param>
public static void AdvanceQuestState(NWPlayer player, NWObject questOwner, int questID)
{
if (!player.IsPlayer)
{
return;
}
// Retrieve the player's current quest state.
PCQuestStatus questStatus = DataService.SingleOrDefault <PCQuestStatus>(x => x.PlayerID == player.GlobalID && x.QuestID == questID);
// Can't find a state? Notify the player they haven't accepted the quest.
if (questStatus == null)
{
player.SendMessage("You have not accepted this quest yet.");
return;
}
// If this quest has already been completed, exit early.
// This is used in case a module builder incorrectly configures a quest.
// We don't want to risk giving duplicate rewards.
if (questStatus.CompletionDate != null)
{
return;
}
// Retrieve the quest, the current state, and the next state of the quest from the cache.
Quest quest = DataService.Get <Quest>(questStatus.QuestID);
QuestState currentState = DataService.Get <QuestState>(questStatus.CurrentQuestStateID);
QuestState nextState = DataService.SingleOrDefault <QuestState>(x => x.QuestID == quest.ID && x.Sequence == currentState.Sequence + 1);
// If there's no state after this one, the assumption is that it's time to complete the quest.
if (nextState == null)
{
// We'll request a reward selection from the player if the quest is configured that way.
// Otherwise, this method will simply complete the quest outright.
RequestRewardSelectionFromPC(player, questOwner, questID);
}
// We found another state to this quest. Let's advance their progress now.
else
{
// Update the player's journal
_.AddJournalQuestEntry(quest.JournalTag, nextState.JournalStateID, player, FALSE);
// Progress player's quest status to the next state.
questStatus.CurrentQuestStateID = nextState.ID;
// Notify the player they've progressed.
player.SendMessage("Objective for quest '" + quest.Name + "' complete! Check your journal for information on the next objective.");
// Create any extended data entries for the next state of the quest.
CreateExtendedQuestDataEntries(questStatus);
// Submit all of these changes to the cache/DB.
DataService.SubmitDataChange(questStatus, DatabaseActionType.Update);
// If this quest has a custom rule configured, run that now.
if (!string.IsNullOrWhiteSpace(quest.OnAdvanceRule) && questOwner != null)
{
var rule = GetQuestRule(quest.OnAdvanceRule);
string[] args = null;
if (!string.IsNullOrWhiteSpace(quest.OnAdvanceArgs))
{
args = quest.OnAdvanceArgs.Split(',');
}
rule.Run(player, questOwner, questID, args);
}
// Notify subscribers we've advanced the player's quest status.
MessageHub.Instance.Publish(new OnQuestAdvanced(player, questID, currentState.Sequence + 1));
}
}
/// <summary>
/// Accepts a quest for a player. This updates their journal entry and marks all necessary flags
/// on the player.
/// </summary>
/// <param name="player">The player who is accepting the quest.</param>
/// <param name="questOwner">The quest giver object.</param>
/// <param name="questID">The ID number of the quest to accept.</param>
public static void AcceptQuest(NWPlayer player, NWObject questOwner, int questID)
{
if (!player.IsPlayer)
{
return;
}
// Retrieve quest from the cache.
Quest quest = DataService.Single <Quest>(x => x.ID == questID);
// Check whether player can accept the quest. Send a message if they can't.
if (!CanAcceptQuest(player, quest, true))
{
return;
}
// By this point, it's assumed the player will accept the quest.
// However, if this quest is repeatable we must first update the existing entry.
var status = DataService.SingleOrDefault <PCQuestStatus>(x => x.QuestID == questID &&
x.PlayerID == player.GlobalID);
bool foundExisting = status != null;
// Didn't find an existing state so we'll create a new object.
if (status == null)
{
status = new PCQuestStatus();
}
else
{
status.CompletionDate = null;
}
// Retrieve the first quest state for this quest.
var questState = DataService.Single <QuestState>(x => x.QuestID == questID && x.Sequence == 1);
status.CurrentQuestStateID = questState.ID;
// Give temporary key item at start of quest.
if (quest.StartKeyItemID != null)
{
KeyItemService.GivePlayerKeyItem(player, (int)quest.StartKeyItemID);
}
// Add a map pin if specified by the quest.
if (!string.IsNullOrWhiteSpace(quest.MapNoteTag))
{
MapPinService.AddWaypointMapPin(player, quest.MapNoteTag, quest.Name, "QST_MAP_NOTE_" + questID);
}
status.QuestID = quest.ID;
status.PlayerID = player.GlobalID;
// Insert or update player's quest status.
DataService.SubmitDataChange(status, foundExisting ? DatabaseActionType.Update : DatabaseActionType.Insert);
// Create extended quest entries, if necessary.
CreateExtendedQuestDataEntries(status);
// Add the journal entry to the player.
_.AddJournalQuestEntry(quest.JournalTag, 1, player.Object, FALSE);
// Notify them that they've accepted a quest.
player.SendMessage("Quest '" + quest.Name + "' accepted. Refer to your journal for more information on this quest.");
// If this quest runs any custom rules, do those now.
if (!string.IsNullOrWhiteSpace(quest.OnAcceptRule) && questOwner != null)
{
var rule = GetQuestRule(quest.OnAcceptRule);
string[] args = null;
if (!string.IsNullOrWhiteSpace(quest.OnAcceptArgs))
{
args = quest.OnAcceptArgs.Split(',');
}
rule.Run(player, questOwner, questID, args);
}
// Notify to subscribers that a quest has just been accepted.
MessageHub.Instance.Publish(new OnQuestAccepted(player, questID));
}
/// <summary>
/// Returns true if player can accept a quest with the given ID.
/// Returns false if player cannot accept the quest.
/// </summary>
/// <param name="oPC">The player to check</param>
/// <param name="quest">The quest to check.</param>
/// <param name="sendMessage">If true, a message will be sent to player about why they can't accept the quest.</param>
/// <returns>true if player can accept quest. false otherwise.</returns>
public static bool CanAcceptQuest(NWPlayer oPC, Quest quest, bool sendMessage)
{
// Retrieve the player's current quest status for this quest.
// If they haven't accepted it yet, this will be null.
PCQuestStatus status = DataService.SingleOrDefault <PCQuestStatus>(x => x.PlayerID == oPC.GlobalID &&
x.QuestID == quest.ID);
// If the status is null, it's assumed that the player hasn't accepted it yet.
if (status != null)
{
// If the quest isn't repeatable, prevent the player from accepting it after it's already been completed.
if (status.CompletionDate != null)
{
// If it's repeatable, then we don't care if they've already completed it.
if (!quest.IsRepeatable)
{
if (sendMessage)
{
oPC.SendMessage("You have already completed this quest.");
}
return(false);
}
}
// If the player already accepted the quest, prevent them from accepting it again.
else
{
if (sendMessage)
{
oPC.SendMessage("You have already accepted this quest.");
}
return(false);
}
}
// Check whether the player meets all necessary prerequisites.
if (!DoesPlayerMeetPrerequisites(oPC, quest.ID))
{
if (sendMessage)
{
oPC.SendMessage("You do not meet the prerequisites necessary to accept this quest.");
}
return(false);
}
// Retrieve the first state of the quest.
var questState = DataService.Where <QuestState>(x => x.QuestID == quest.ID).First();
// If this quest requires key items, ensure player has acquired them.
if (!DoesPlayerHaveRequiredKeyItems(oPC, questState.ID))
{
if (sendMessage)
{
oPC.SendMessage("You do not have the required key items to accept this quest.");
}
return(false);
}
// Retrieve the player's fame information. Treat a missing record as having 0 fame for this region.
PCRegionalFame fame = DataService.SingleOrDefault <PCRegionalFame>(x => x.PlayerID == oPC.GlobalID && x.FameRegionID == quest.FameRegionID);
int fameAmount = fame == null ? 0 : fame.Amount;
// Ensure player has necessary fame for accepting this quest.
if (fameAmount < quest.RequiredFameAmount)
{
if (sendMessage)
{
oPC.SendMessage("You do not have enough fame to accept this quest.");
}
return(false);
}
return(true);
}