Salve XTIBIA!!! Vim recorrer a este forum, ver se consigo alguma coisa:
Quando compro itens no NPC de potion, runas, mesmo com 15 bps e 5k de cap, ele para de comprar quando enche a primeira BP... Alguem poderia me ajudar?
NPCCHANDLER.LUA
Spoiler
-- Advanced NPC System (Created by Jiddo), -- Modified by TheForgottenServer Team.
if(NpcHandler == nil) then -- Constant talkdelay behaviors. TALKDELAY_NONE = 0 -- No talkdelay. Npc will reply immedeatly. TALKDELAY_ONTHINK = 1 -- Talkdelay handled through the onThink callback function. (Default) TALKDELAY_EVENT = 2 -- Not yet implemented
-- Currently applied talkdelay behavior. TALKDELAY_ONTHINK is default. NPCHANDLER_TALKDELAY = TALKDELAY_ONTHINK
-- Constant conversation behaviors. CONVERSATION_DEFAULT = 0 -- Conversation through default window, like it was before 8.2 update. CONVERSATION_PRIVATE = 1 -- Conversation through NPCs chat window, as of 8.2 update. (Default) --Small Note: Private conversations also means the NPC will use multi-focus system.
-- Currently applied conversation behavior. CONVERSATION_PRIVATE is default. NPCHANDLER_CONVBEHAVIOR = CONVERSATION_PRIVATE
-- Constant indexes for defining default messages. MESSAGE_GREET = 1 -- When the player greets the npc. MESSAGE_FAREWELL = 2 -- When the player unGreets the npc. MESSAGE_BUY = 3 -- When the npc asks the player if he wants to buy something. MESSAGE_ONBUY = 4 -- When the player successfully buys something via talk. MESSAGE_BOUGHT = 5 -- When the player bought something through the shop window. MESSAGE_SELL = 6 -- When the npc asks the player if he wants to sell something. MESSAGE_ONSELL = 7 -- When the player successfully sells something via talk. MESSAGE_SOLD = 8 -- When the player sold something through the shop window. MESSAGE_MISSINGMONEY = 9 -- When the player does not have enough money. MESSAGE_MISSINGITEM = 10 -- When the player is trying to sell an item he does not have. MESSAGE_NEEDMONEY = 11 -- Same as above, used for shop window. MESSAGE_NEEDITEM = 12 -- Same as above, used for shop window. MESSAGE_NEEDSPACE = 13 -- When the player don't have any space to buy an item MESSAGE_NEEDMORESPACE = 14 -- When the player has some space to buy an item, but not enough space MESSAGE_IDLETIMEOUT = 15 -- When the player has been idle for longer then idleTime allows. MESSAGE_WALKAWAY = 16 -- When the player walks out of the talkRadius of the npc. MESSAGE_DECLINE = 17 -- When the player says no to something. MESSAGE_SENDTRADE = 18 -- When the npc sends the trade window to the player MESSAGE_NOSHOP = 19 -- When the npc's shop is requested but he doesn't have any MESSAGE_ONCLOSESHOP = 20 -- When the player closes the npc's shop window MESSAGE_ALREADYFOCUSED = 21 -- When the player already has the focus of this npc. MESSAGE_PLACEDINQUEUE = 22 -- When the player has been placed in the costumer queue.
-- Constant indexes for callback functions. These are also used for module callback ids. CALLBACK_CREATURE_APPEAR = 1 CALLBACK_CREATURE_DISAPPEAR = 2 CALLBACK_CREATURE_SAY = 3 CALLBACK_ONTHINK = 4 CALLBACK_GREET = 5 CALLBACK_FAREWELL = 6 CALLBACK_MESSAGE_DEFAULT = 7 CALLBACK_PLAYER_ENDTRADE = 8 CALLBACK_PLAYER_CLOSECHANNEL = 9 CALLBACK_ONBUY = 10 CALLBACK_ONSELL = 11
-- Constant strings defining the keywords to replace in the default messages. TAG_PLAYERNAME = '|PLAYERNAME|' TAG_ITEMCOUNT = '|ITEMCOUNT|' TAG_TOTALCOST = '|TOTALCOST|' TAG_ITEMNAME = '|ITEMNAME|' TAG_QUEUESIZE = '|QUEUESIZE|'
NpcHandler = { keywordHandler = nil, focuses = nil, talkStart = nil, idleTime = 300, talkRadius = 3, talkDelayTime = 350, -- Seconds to delay outgoing messages. queue = nil, talkDelay = nil, callbackFunctions = nil, modules = nil, shopItems = nil, -- They must be here since ShopModule uses "static" functions messages = { -- These are the default replies of all npcs. They can/should be changed individually for each npc. [MESSAGE_GREET] = 'Welcome, |PLAYERNAME|! I have been expecting you.', [MESSAGE_FAREWELL] = 'Good bye, |PLAYERNAME|!', [MESSAGE_BUY] = 'Do you want to buy |ITEMCOUNT| |ITEMNAME| for |TOTALCOST| gold coins?', [MESSAGE_ONBUY] = 'It was a pleasure doing business with you.', [MESSAGE_BOUGHT] = 'Bought |ITEMCOUNT|x |ITEMNAME| for |TOTALCOST| gold.', [MESSAGE_SELL] = 'Do you want to sell |ITEMCOUNT| |ITEMNAME| for |TOTALCOST| gold coins?', [MESSAGE_ONSELL] = 'Thank you for this |ITEMNAME|, |PLAYERNAME|.', [MESSAGE_SOLD] = 'Sold |ITEMCOUNT|x |ITEMNAME| for |TOTALCOST| gold.', [MESSAGE_MISSINGMONEY] = 'Sorry, you don\'t have enough money.', [MESSAGE_MISSINGITEM] = 'You don\'t even have that item, |PLAYERNAME|!', [MESSAGE_NEEDMONEY] = 'You do not have enough money.', [MESSAGE_NEEDITEM] = 'You do not have this object.', [MESSAGE_NEEDSPACE] = 'You do not have enough capacity.', [MESSAGE_NEEDMORESPACE] = 'You do not have enough capacity for all items.', [MESSAGE_IDLETIMEOUT] = 'Next, please!', [MESSAGE_WALKAWAY] = 'How rude!', [MESSAGE_DECLINE] = 'Not good enough, is it... ?', [MESSAGE_SENDTRADE] = 'Here\'s my offer, |PLAYERNAME|. Don\'t you like it?', [MESSAGE_NOSHOP] = 'Sorry, I\'m not offering anything.', [MESSAGE_ONCLOSESHOP] = 'Thank you, come back when you want something more.', [MESSAGE_ALREADYFOCUSED]= '|PLAYERNAME|! I am already talking to you...', [MESSAGE_PLACEDINQUEUE] = '|PLAYERNAME|, please wait for your turn. There are |QUEUESIZE| customers before you.' } }
-- Creates a new NpcHandler with an empty callbackFunction stack. function NpcHandler:new(keywordHandler) local obj = {} obj.messages = {}
setmetatable(obj, self) self.__index = self return obj end
-- Re-defines the maximum idle time allowed for a player when talking to this npc. function NpcHandler:setMaxIdleTime(newTime) self.idleTime = newTime end
-- Attackes a new keyword handler to this npchandler function NpcHandler:setKeywordHandler(newHandler) self.keywordHandler = newHandler end
-- Function used to change the focus of this npc. function NpcHandler:addFocus(newFocus) if(not isCreature(newFocus)) then return end
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then if(self:isFocused(newFocus, true)) then return end
table.insert(self.focuses, newFocus) else self.focuses = newFocus end
self:updateFocus(true) end NpcHandler.changeFocus = NpcHandler.addFocus -- "changeFocus" looks better for CONVERSATION_DEFAULT
-- Function used to verify if npc is focused to certain player function NpcHandler:isFocused(focus, creatureCheck) local creatureCheck = creatureCheck or false if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then for k, v in pairs(self.focuses) do if(v == focus) then if(creatureCheck or isCreature(v)) then return true end
self:unsetFocus(focus, k) return false end end
return false end
if(creatureCheck or isCreature(self.focuses)) then return self.focuses == focus end
self:changeFocus(0) return false end
-- This function should be called on each onThink and makes sure the npc faces the player it is talking to. -- Should also be called whenever a new player is focused. function NpcHandler:updateFocus(creatureCheck) local creatureCheck = creatureCheck or false if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then for _, focus in pairs(self.focuses) do if(creatureCheck or isCreature(focus)) then doNpcSetCreatureFocus(focus) return end end elseif(creatureCheck or isCreature(self.focuses)) then doNpcSetCreatureFocus(self.focuses) return end
doNpcSetCreatureFocus(0) end
-- Used when the npc should un-focus the player. function NpcHandler:releaseFocus(focus) if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then if(not self:isFocused(focus)) then return end
local pos = nil for k, v in pairs(self.focuses) do if(v == focus) then pos = k end end
if(pos ~= nil) then closeShopWindow(focus) self:unsetFocus(focus, pos) end elseif(self.focuses == focus) then if(isCreature(focus)) then closeShopWindow(focus) end
self:changeFocus(0) end end
-- Internal un-focusing function, beware using! function NpcHandler:unsetFocus(focus, pos) if(type(self.focuses) ~= "table" or pos == nil or self.focuses[pos] == nil) then return end
table.remove(self.focuses, pos) self.talkStart[focus] = nil self:updateFocus() end
-- Returns the callback function with the specified id or nil if no such callback function exists. function NpcHandler:getCallback(id) local ret = nil if(self.callbackFunctions ~= nil) then ret = self.callbackFunctions[id] end
return ret end
-- Changes the callback function for the given id to callback. function NpcHandler:setCallback(id, callback) if(self.callbackFunctions ~= nil) then self.callbackFunctions[id] = callback end end
-- Adds a module to this npchandler and inits it. function NpcHandler:addModule(module) if(self.modules == nil or module == nil) then return false end
module:init(self) if(module.parseParameters ~= nil) then module:parseParameters() end
table.insert(self.modules, module) return true end
-- Calls the callback function represented by id for all modules added to this npchandler with the given arguments. function NpcHandler:processModuleCallback(id, ...) local ret = true for _, module in pairs(self.modules) do local tmpRet = true if(id == CALLBACK_CREATURE_APPEAR and module.callbackOnCreatureAppear ~= nil) then tmpRet = module:callbackOnCreatureAppear(...) elseif(id == CALLBACK_CREATURE_DISAPPEAR and module.callbackOnCreatureDisappear ~= nil) then tmpRet = module:callbackOnCreatureDisappear(...) elseif(id == CALLBACK_CREATURE_SAY and module.callbackOnCreatureSay ~= nil) then tmpRet = module:callbackOnCreatureSay(...) elseif(id == CALLBACK_PLAYER_ENDTRADE and module.callbackOnPlayerEndTrade ~= nil) then tmpRet = module:callbackOnPlayerEndTrade(...) elseif(id == CALLBACK_PLAYER_CLOSECHANNEL and module.callbackOnPlayerCloseChannel ~= nil) then tmpRet = module:callbackOnPlayerCloseChannel(...) elseif(id == CALLBACK_ONBUY and module.callbackOnBuy ~= nil) then tmpRet = module:callbackOnBuy(...) elseif(id == CALLBACK_ONSELL and module.callbackOnSell ~= nil) then tmpRet = module:callbackOnSell(...) elseif(id == CALLBACK_ONTHINK and module.callbackOnThink ~= nil) then tmpRet = module:callbackOnThink(...) elseif(id == CALLBACK_GREET and module.callbackOnGreet ~= nil) then tmpRet = module:callbackOnGreet(...) elseif(id == CALLBACK_FAREWELL and module.callbackOnFarewell ~= nil) then tmpRet = module:callbackOnFarewell(...) elseif(id == CALLBACK_MESSAGE_DEFAULT and module.callbackOnMessageDefault ~= nil) then tmpRet = module:callbackOnMessageDefault(...) elseif(id == CALLBACK_MODULE_RESET and module.callbackOnModuleReset ~= nil) then tmpRet = module:callbackOnModuleReset(...) end
if(not tmpRet) then ret = false break end end
return ret end
-- Returns the message represented by id. function NpcHandler:getMessage(id) local ret = nil if(self.messages ~= nil) then ret = self.messages[id] end
return ret end
-- Changes the default response message with the specified id to newMessage. function NpcHandler:setMessage(id, newMessage) if(self.messages ~= nil) then self.messages[id] = newMessage end end
-- Translates all message tags found in msg using parseInfo function NpcHandler:parseMessage(msg, parseInfo) for search, replace in pairs(parseInfo) do if(replace ~= nil) then msg = msg:gsub(search, replace) end end
return msg end
-- Makes sure the npc un-focuses the currently focused player function NpcHandler:unGreet(cid) if(not self:isFocused(cid)) then return end
local callback = self:getCallback(CALLBACK_FAREWELL) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_FAREWELL)) then if(self.queue == nil or not self.queue:greetNext()) then local msg = self:getMessage(MESSAGE_FAREWELL) msg = self:parseMessage(msg, { [TAG_PLAYERNAME] = getPlayerName(cid) or -1 })
self:resetNpc(cid) if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then self:say(msg, cid, 0, true) msg = msg:gsub('{', ''):gsub('}', '') local ghost, position = isPlayerGhost(cid), getThingPosition(getNpcId())
local spectators, nid = getSpectators(position, 7, 7), getNpcId() for _, pid in ipairs(spectators) do if(isPlayer(pid) and pid ~= cid) then if(NPCHANDLER_TALKDELAY ~= TALKDELAY_NONE) then addEvent(doCreatureSay, self.talkDelayTime, nid, msg, TALKTYPE_SAY, ghost, pid, position) else doCreatureSay(nid, msg, TALKTYPE_SAY, ghost, pid, position) end end end else self:say(msg) end
self:releaseFocus(cid) end end end end
-- Greets a new player. function NpcHandler:greet(cid) local callback = self:getCallback(CALLBACK_GREET) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_GREET, cid)) then local msg = self:getMessage(MESSAGE_GREET) msg = self:parseMessage(msg, { [TAG_PLAYERNAME] = getCreatureName(cid) })
self:addFocus(cid) if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then self:say(msg, cid, 0, true) msg = msg:gsub('{', ''):gsub('}', '') local ghost, position = isPlayerGhost(cid), getThingPosition(getNpcId())
local spectators, nid = getSpectators(position, 7, 7), getNpcId() for _, pid in ipairs(spectators) do if(isPlayer(pid) and pid ~= cid) then if(NPCHANDLER_TALKDELAY ~= TALKDELAY_NONE) then addEvent(doCreatureSay, self.talkDelayTime, nid, msg, TALKTYPE_SAY, ghost, pid, position) else doCreatureSay(nid, msg, TALKTYPE_SAY, ghost, pid, position) end end end else self:say(msg) end end end end
-- Handles onCreatureAppear events. If you with to handle this yourself, please use the CALLBACK_CREATURE_APPEAR callback. function NpcHandler:onCreatureAppear(cid) local callback = self:getCallback(CALLBACK_CREATURE_APPEAR) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_CREATURE_APPEAR, cid)) then -- end end end
-- Handles onCreatureDisappear events. If you with to handle this yourself, please use the CALLBACK_CREATURE_DISAPPEAR callback. function NpcHandler:onCreatureDisappear(cid) local callback = self:getCallback(CALLBACK_CREATURE_DISAPPEAR) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_CREATURE_DISAPPEAR, cid)) then if(self:isFocused(cid)) then self:unGreet(cid) end end end end
-- Handles onCreatureSay events. If you with to handle this yourself, please use the CALLBACK_CREATURE_SAY callback. function NpcHandler:onCreatureSay(cid, class, msg) local callback = self:getCallback(CALLBACK_CREATURE_SAY) if(callback == nil or callback(cid, class, msg)) then if(self:processModuleCallback(CALLBACK_CREATURE_SAY, cid, class, msg)) then if(not self:isInRange(cid)) then return end
if(self.keywordHandler ~= nil) then if((self:isFocused(cid) and (class == TALKTYPE_PRIVATE_PN or NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT)) or not self:isFocused(cid)) then local ret = self.keywordHandler:processMessage(cid, msg) if(not ret) then local callback = self:getCallback(CALLBACK_MESSAGE_DEFAULT) if(callback ~= nil and callback(cid, class, msg)) then if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then self.talkStart[cid] = os.time() else self.talkStart = os.time() end end elseif(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then self.talkStart[cid] = os.time() else self.talkStart = os.time() end end end end end end
-- Handles onPlayerEndTrade events. If you wish to handle this yourself, use the CALLBACK_PLAYER_ENDTRADE callback. function NpcHandler:onPlayerEndTrade(cid) local callback = self:getCallback(CALLBACK_PLAYER_ENDTRADE) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_PLAYER_ENDTRADE, cid)) then if(self:isFocused(cid)) then local parseInfo = { [TAG_PLAYERNAME] = getPlayerName(cid) } local msg = self:parseMessage(self:getMessage(MESSAGE_ONCLOSESHOP), parseInfo) self:say(msg, cid) end end end end
-- Handles onPlayerCloseChannel events. If you wish to handle this yourself, use the CALLBACK_PLAYER_CLOSECHANNEL callback. function NpcHandler:onPlayerCloseChannel(cid) local callback = self:getCallback(CALLBACK_PLAYER_CLOSECHANNEL) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_PLAYER_CLOSECHANNEL, cid)) then if(self:isFocused(cid)) then self:unGreet(cid) end end end end
-- Handles onBuy events. If you wish to handle this yourself, use the CALLBACK_ONBUY callback. function NpcHandler:onBuy(cid, itemid, subType, amount, ignoreCap, inBackpacks) local callback = self:getCallback(CALLBACK_ONBUY) if(callback == nil or callback(cid, itemid, subType, amount, ignoreCap, inBackpacks)) then if(self:processModuleCallback(CALLBACK_ONBUY, cid, itemid, subType, amount, ignoreCap, inBackpacks)) then -- end end end
-- Handles onSell events. If you wish to handle this yourself, use the CALLBACK_ONSELL callback. function NpcHandler:onSell(cid, itemid, subType, amount, ignoreCap, inBackpacks) local callback = self:getCallback(CALLBACK_ONSELL) if(callback == nil or callback(cid, itemid, subType, amount, ignoreCap, inBackpacks)) then if(self:processModuleCallback(CALLBACK_ONSELL, cid, itemid, subType, amount, ignoreCap, inBackpacks)) then -- end end end
-- Handles onThink events. If you wish to handle this yourself, please use the CALLBACK_ONTHINK callback. function NpcHandler:onThink() local callback = self:getCallback(CALLBACK_ONTHINK) if(callback == nil or callback()) then for i, speech in pairs(self.talkDelay) do if((speech.cid == nil or speech.cid == 0) and speech.time ~= nil and speech.message ~= nil) then if(os.mtime() >= speech.time) then selfSay(speech.message) self.talkDelay= nil end elseif(isCreature(speech.cid) and speech.start ~= nil and speech.time ~= nil and speech.message ~= nil) then if(os.mtime() >= speech.time) then local talkStart = (NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT and self.talkStart[speech.cid] or self.talkStart) if(speech.force or (self:isFocused(speech.cid) and talkStart == speech.start)) then if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then selfSay(speech.message, speech.cid) else selfSay(speech.message) end end
self.talkDelay= nil end else self.talkDelay= nil end end
if(self:processModuleCallback(CALLBACK_ONTHINK)) then if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then for _, focus in pairs(self.focuses) do if(focus ~= nil) then if(not self:isInRange(focus)) then self:onWalkAway(focus) elseif((os.time() - self.talkStart[focus]) > self.idleTime) then self:unGreet(focus) else self:updateFocus() end end end elseif(self.focuses ~= 0) then if(not self:isInRange(self.focuses)) then self:onWalkAway(self.focuses) elseif((os.time() - self.talkStart) > self.idleTime) then self:unGreet(self.focuses) else self:updateFocus() end end end end end
-- Tries to greet the player with the given cid. function NpcHandler:onGreet(cid) if(self:isInRange(cid)) then if(NPCHANDLER_CONVBEHAVIOR == CONVERSATION_PRIVATE) then if(not self:isFocused(cid)) then self:greet(cid) return end elseif(NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT) then if(self.focuses == 0) then self:greet(cid) elseif(self.focuses == cid) then local msg = self:getMessage(MESSAGE_ALREADYFOCUSED) local parseInfo = { [TAG_PLAYERNAME] = getCreatureName(cid) } msg = self:parseMessage(msg, parseInfo) self:say(msg) else if(not self.queue:isInQueue(cid)) then self.queue:push(cid) end
local msg = self:getMessage(MESSAGE_PLACEDINQUEUE) local parseInfo = { [TAG_PLAYERNAME] = getCreatureName(cid), [TAG_QUEUESIZE] = self.queue:getSize() } msg = self:parseMessage(msg, parseInfo) self:say(msg) end end end end
-- Simply calls the underlying unGreet function. function NpcHandler:onFarewell(cid) self:unGreet(cid) end
-- Should be called on this npc's focus if the distance to focus is greater then talkRadius. function NpcHandler:onWalkAway(cid) if(self:isFocused(cid)) then local callback = self:getCallback(CALLBACK_CREATURE_DISAPPEAR) if(callback == nil or callback(cid)) then if(self:processModuleCallback(CALLBACK_CREATURE_DISAPPEAR, cid)) then if(self.queue == nil or not self.queue:greetNext()) then local msg = self:getMessage(MESSAGE_WALKAWAY) self:resetNpc(cid) self:say(self:parseMessage(msg, { [TAG_PLAYERNAME] = getPlayerName(cid) or -1 })) self:releaseFocus(cid) end end end end end
-- Returns true if cid is within the talkRadius of this npc. function NpcHandler:isInRange(cid) if not isPlayer(cid) then return false end
local distance = getNpcDistanceTo(cid) or -1 return distance ~= -1 and distance <= self.talkRadius end
-- Resets the npc into it's initial state (in regard of the keyrodhandler). -- All modules are also receiving a reset call through their callbackOnModuleReset function. function NpcHandler:resetNpc(cid) if(self:processModuleCallback(CALLBACK_MODULE_RESET)) then self.keywordHandler:reset(cid) end end
-- Makes the npc represented by this instance of NpcHandler say something. -- This implements the currently set type of talkdelay. function NpcHandler:say(message, focus, delay, force) local delay = delay or 0 if(NPCHANDLER_TALKDELAY == TALKDELAY_NONE or delay <= 0) then if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then selfSay(message, focus) else selfSay(message) end
return end
-- TODO: Add an event handling method for delayed messages table.insert(self.talkDelay, { id = getNpcId(), cid = focus, message = message, time = os.mtime() + (delay and delay or self.talkDelayTime), start = os.time(), force = force or false }) end end
Aparece uma mensagem dizendo que não tenho capacidade! Mesmo com 5k de cap e 15 bps uma dentro da outra. Para de comprar quando enche a primeira
Pergunta
je19921992 3
Salve XTIBIA!!! Vim recorrer a este forum, ver se consigo alguma coisa:
Quando compro itens no NPC de potion, runas, mesmo com 15 bps e 5k de cap, ele para de comprar quando enche a primeira BP... Alguem poderia me ajudar?
NPCCHANDLER.LUA
-- Advanced NPC System (Created by Jiddo),
-- Modified by TheForgottenServer Team.
if(NpcHandler == nil) then
-- Constant talkdelay behaviors.
TALKDELAY_NONE = 0 -- No talkdelay. Npc will reply immedeatly.
TALKDELAY_ONTHINK = 1 -- Talkdelay handled through the onThink callback function. (Default)
TALKDELAY_EVENT = 2 -- Not yet implemented
-- Currently applied talkdelay behavior. TALKDELAY_ONTHINK is default.
NPCHANDLER_TALKDELAY = TALKDELAY_ONTHINK
-- Constant conversation behaviors.
CONVERSATION_DEFAULT = 0 -- Conversation through default window, like it was before 8.2 update.
CONVERSATION_PRIVATE = 1 -- Conversation through NPCs chat window, as of 8.2 update. (Default)
--Small Note: Private conversations also means the NPC will use multi-focus system.
-- Currently applied conversation behavior. CONVERSATION_PRIVATE is default.
NPCHANDLER_CONVBEHAVIOR = CONVERSATION_PRIVATE
-- Constant indexes for defining default messages.
MESSAGE_GREET = 1 -- When the player greets the npc.
MESSAGE_FAREWELL = 2 -- When the player unGreets the npc.
MESSAGE_BUY = 3 -- When the npc asks the player if he wants to buy something.
MESSAGE_ONBUY = 4 -- When the player successfully buys something via talk.
MESSAGE_BOUGHT = 5 -- When the player bought something through the shop window.
MESSAGE_SELL = 6 -- When the npc asks the player if he wants to sell something.
MESSAGE_ONSELL = 7 -- When the player successfully sells something via talk.
MESSAGE_SOLD = 8 -- When the player sold something through the shop window.
MESSAGE_MISSINGMONEY = 9 -- When the player does not have enough money.
MESSAGE_MISSINGITEM = 10 -- When the player is trying to sell an item he does not have.
MESSAGE_NEEDMONEY = 11 -- Same as above, used for shop window.
MESSAGE_NEEDITEM = 12 -- Same as above, used for shop window.
MESSAGE_NEEDSPACE = 13 -- When the player don't have any space to buy an item
MESSAGE_NEEDMORESPACE = 14 -- When the player has some space to buy an item, but not enough space
MESSAGE_IDLETIMEOUT = 15 -- When the player has been idle for longer then idleTime allows.
MESSAGE_WALKAWAY = 16 -- When the player walks out of the talkRadius of the npc.
MESSAGE_DECLINE = 17 -- When the player says no to something.
MESSAGE_SENDTRADE = 18 -- When the npc sends the trade window to the player
MESSAGE_NOSHOP = 19 -- When the npc's shop is requested but he doesn't have any
MESSAGE_ONCLOSESHOP = 20 -- When the player closes the npc's shop window
MESSAGE_ALREADYFOCUSED = 21 -- When the player already has the focus of this npc.
MESSAGE_PLACEDINQUEUE = 22 -- When the player has been placed in the costumer queue.
-- Constant indexes for callback functions. These are also used for module callback ids.
CALLBACK_CREATURE_APPEAR = 1
CALLBACK_CREATURE_DISAPPEAR = 2
CALLBACK_CREATURE_SAY = 3
CALLBACK_ONTHINK = 4
CALLBACK_GREET = 5
CALLBACK_FAREWELL = 6
CALLBACK_MESSAGE_DEFAULT = 7
CALLBACK_PLAYER_ENDTRADE = 8
CALLBACK_PLAYER_CLOSECHANNEL = 9
CALLBACK_ONBUY = 10
CALLBACK_ONSELL = 11
-- Addidional module callback ids
CALLBACK_MODULE_INIT = 12
CALLBACK_MODULE_RESET = 13
-- Constant strings defining the keywords to replace in the default messages.
TAG_PLAYERNAME = '|PLAYERNAME|'
TAG_ITEMCOUNT = '|ITEMCOUNT|'
TAG_TOTALCOST = '|TOTALCOST|'
TAG_ITEMNAME = '|ITEMNAME|'
TAG_QUEUESIZE = '|QUEUESIZE|'
NpcHandler = {
keywordHandler = nil,
focuses = nil,
talkStart = nil,
idleTime = 300,
talkRadius = 3,
talkDelayTime = 350, -- Seconds to delay outgoing messages.
queue = nil,
talkDelay = nil,
callbackFunctions = nil,
modules = nil,
shopItems = nil, -- They must be here since ShopModule uses "static" functions
messages = {
-- These are the default replies of all npcs. They can/should be changed individually for each npc.
[MESSAGE_GREET] = 'Welcome, |PLAYERNAME|! I have been expecting you.',
[MESSAGE_FAREWELL] = 'Good bye, |PLAYERNAME|!',
[MESSAGE_BUY] = 'Do you want to buy |ITEMCOUNT| |ITEMNAME| for |TOTALCOST| gold coins?',
[MESSAGE_ONBUY] = 'It was a pleasure doing business with you.',
[MESSAGE_BOUGHT] = 'Bought |ITEMCOUNT|x |ITEMNAME| for |TOTALCOST| gold.',
[MESSAGE_SELL] = 'Do you want to sell |ITEMCOUNT| |ITEMNAME| for |TOTALCOST| gold coins?',
[MESSAGE_ONSELL] = 'Thank you for this |ITEMNAME|, |PLAYERNAME|.',
[MESSAGE_SOLD] = 'Sold |ITEMCOUNT|x |ITEMNAME| for |TOTALCOST| gold.',
[MESSAGE_MISSINGMONEY] = 'Sorry, you don\'t have enough money.',
[MESSAGE_MISSINGITEM] = 'You don\'t even have that item, |PLAYERNAME|!',
[MESSAGE_NEEDMONEY] = 'You do not have enough money.',
[MESSAGE_NEEDITEM] = 'You do not have this object.',
[MESSAGE_NEEDSPACE] = 'You do not have enough capacity.',
[MESSAGE_NEEDMORESPACE] = 'You do not have enough capacity for all items.',
[MESSAGE_IDLETIMEOUT] = 'Next, please!',
[MESSAGE_WALKAWAY] = 'How rude!',
[MESSAGE_DECLINE] = 'Not good enough, is it... ?',
[MESSAGE_SENDTRADE] = 'Here\'s my offer, |PLAYERNAME|. Don\'t you like it?',
[MESSAGE_NOSHOP] = 'Sorry, I\'m not offering anything.',
[MESSAGE_ONCLOSESHOP] = 'Thank you, come back when you want something more.',
[MESSAGE_ALREADYFOCUSED]= '|PLAYERNAME|! I am already talking to you...',
[MESSAGE_PLACEDINQUEUE] = '|PLAYERNAME|, please wait for your turn. There are |QUEUESIZE| customers before you.'
}
}
-- Creates a new NpcHandler with an empty callbackFunction stack.
function NpcHandler:new(keywordHandler)
local obj = {}
obj.messages = {}
obj.keywordHandler = keywordHandler
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
obj.focuses = {}
obj.talkStart = {}
else
obj.queue = Queue:new(obj)
obj.focuses = 0
obj.talkStart = 0
end
obj.callbackFunctions = {}
obj.modules = {}
obj.talkDelay = {}
obj.shopItems = {}
setmetatable(obj.messages, self.messages)
self.messages.__index = self.messages
setmetatable(obj, self)
self.__index = self
return obj
end
-- Re-defines the maximum idle time allowed for a player when talking to this npc.
function NpcHandler:setMaxIdleTime(newTime)
self.idleTime = newTime
end
-- Attackes a new keyword handler to this npchandler
function NpcHandler:setKeywordHandler(newHandler)
self.keywordHandler = newHandler
end
-- Function used to change the focus of this npc.
function NpcHandler:addFocus(newFocus)
if(not isCreature(newFocus)) then
return
end
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
if(self:isFocused(newFocus, true)) then
return
end
table.insert(self.focuses, newFocus)
else
self.focuses = newFocus
end
self:updateFocus(true)
end
NpcHandler.changeFocus = NpcHandler.addFocus -- "changeFocus" looks better for CONVERSATION_DEFAULT
-- Function used to verify if npc is focused to certain player
function NpcHandler:isFocused(focus, creatureCheck)
local creatureCheck = creatureCheck or false
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
for k, v in pairs(self.focuses) do
if(v == focus) then
if(creatureCheck or isCreature(v)) then
return true
end
self:unsetFocus(focus, k)
return false
end
end
return false
end
if(creatureCheck or isCreature(self.focuses)) then
return self.focuses == focus
end
self:changeFocus(0)
return false
end
-- This function should be called on each onThink and makes sure the npc faces the player it is talking to.
-- Should also be called whenever a new player is focused.
function NpcHandler:updateFocus(creatureCheck)
local creatureCheck = creatureCheck or false
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
for _, focus in pairs(self.focuses) do
if(creatureCheck or isCreature(focus)) then
doNpcSetCreatureFocus(focus)
return
end
end
elseif(creatureCheck or isCreature(self.focuses)) then
doNpcSetCreatureFocus(self.focuses)
return
end
doNpcSetCreatureFocus(0)
end
-- Used when the npc should un-focus the player.
function NpcHandler:releaseFocus(focus)
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
if(not self:isFocused(focus)) then
return
end
local pos = nil
for k, v in pairs(self.focuses) do
if(v == focus) then
pos = k
end
end
if(pos ~= nil) then
closeShopWindow(focus)
self:unsetFocus(focus, pos)
end
elseif(self.focuses == focus) then
if(isCreature(focus)) then
closeShopWindow(focus)
end
self:changeFocus(0)
end
end
-- Internal un-focusing function, beware using!
function NpcHandler:unsetFocus(focus, pos)
if(type(self.focuses) ~= "table" or pos == nil or self.focuses[pos] == nil) then
return
end
table.remove(self.focuses, pos)
self.talkStart[focus] = nil
self:updateFocus()
end
-- Returns the callback function with the specified id or nil if no such callback function exists.
function NpcHandler:getCallback(id)
local ret = nil
if(self.callbackFunctions ~= nil) then
ret = self.callbackFunctions[id]
end
return ret
end
-- Changes the callback function for the given id to callback.
function NpcHandler:setCallback(id, callback)
if(self.callbackFunctions ~= nil) then
self.callbackFunctions[id] = callback
end
end
-- Adds a module to this npchandler and inits it.
function NpcHandler:addModule(module)
if(self.modules == nil or module == nil) then
return false
end
module:init(self)
if(module.parseParameters ~= nil) then
module:parseParameters()
end
table.insert(self.modules, module)
return true
end
-- Calls the callback function represented by id for all modules added to this npchandler with the given arguments.
function NpcHandler:processModuleCallback(id, ...)
local ret = true
for _, module in pairs(self.modules) do
local tmpRet = true
if(id == CALLBACK_CREATURE_APPEAR and module.callbackOnCreatureAppear ~= nil) then
tmpRet = module:callbackOnCreatureAppear(...)
elseif(id == CALLBACK_CREATURE_DISAPPEAR and module.callbackOnCreatureDisappear ~= nil) then
tmpRet = module:callbackOnCreatureDisappear(...)
elseif(id == CALLBACK_CREATURE_SAY and module.callbackOnCreatureSay ~= nil) then
tmpRet = module:callbackOnCreatureSay(...)
elseif(id == CALLBACK_PLAYER_ENDTRADE and module.callbackOnPlayerEndTrade ~= nil) then
tmpRet = module:callbackOnPlayerEndTrade(...)
elseif(id == CALLBACK_PLAYER_CLOSECHANNEL and module.callbackOnPlayerCloseChannel ~= nil) then
tmpRet = module:callbackOnPlayerCloseChannel(...)
elseif(id == CALLBACK_ONBUY and module.callbackOnBuy ~= nil) then
tmpRet = module:callbackOnBuy(...)
elseif(id == CALLBACK_ONSELL and module.callbackOnSell ~= nil) then
tmpRet = module:callbackOnSell(...)
elseif(id == CALLBACK_ONTHINK and module.callbackOnThink ~= nil) then
tmpRet = module:callbackOnThink(...)
elseif(id == CALLBACK_GREET and module.callbackOnGreet ~= nil) then
tmpRet = module:callbackOnGreet(...)
elseif(id == CALLBACK_FAREWELL and module.callbackOnFarewell ~= nil) then
tmpRet = module:callbackOnFarewell(...)
elseif(id == CALLBACK_MESSAGE_DEFAULT and module.callbackOnMessageDefault ~= nil) then
tmpRet = module:callbackOnMessageDefault(...)
elseif(id == CALLBACK_MODULE_RESET and module.callbackOnModuleReset ~= nil) then
tmpRet = module:callbackOnModuleReset(...)
end
if(not tmpRet) then
ret = false
break
end
end
return ret
end
-- Returns the message represented by id.
function NpcHandler:getMessage(id)
local ret = nil
if(self.messages ~= nil) then
ret = self.messages[id]
end
return ret
end
-- Changes the default response message with the specified id to newMessage.
function NpcHandler:setMessage(id, newMessage)
if(self.messages ~= nil) then
self.messages[id] = newMessage
end
end
-- Translates all message tags found in msg using parseInfo
function NpcHandler:parseMessage(msg, parseInfo)
for search, replace in pairs(parseInfo) do
if(replace ~= nil) then
msg = msg:gsub(search, replace)
end
end
return msg
end
-- Makes sure the npc un-focuses the currently focused player
function NpcHandler:unGreet(cid)
if(not self:isFocused(cid)) then
return
end
local callback = self:getCallback(CALLBACK_FAREWELL)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_FAREWELL)) then
if(self.queue == nil or not self.queue:greetNext()) then
local msg = self:getMessage(MESSAGE_FAREWELL)
msg = self:parseMessage(msg, { [TAG_PLAYERNAME] = getPlayerName(cid) or -1 })
self:resetNpc(cid)
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
self:say(msg, cid, 0, true)
msg = msg:gsub('{', ''):gsub('}', '')
local ghost, position = isPlayerGhost(cid), getThingPosition(getNpcId())
local spectators, nid = getSpectators(position, 7, 7), getNpcId()
for _, pid in ipairs(spectators) do
if(isPlayer(pid) and pid ~= cid) then
if(NPCHANDLER_TALKDELAY ~= TALKDELAY_NONE) then
addEvent(doCreatureSay, self.talkDelayTime, nid, msg, TALKTYPE_SAY, ghost, pid, position)
else
doCreatureSay(nid, msg, TALKTYPE_SAY, ghost, pid, position)
end
end
end
else
self:say(msg)
end
self:releaseFocus(cid)
end
end
end
end
-- Greets a new player.
function NpcHandler:greet(cid)
local callback = self:getCallback(CALLBACK_GREET)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_GREET, cid)) then
local msg = self:getMessage(MESSAGE_GREET)
msg = self:parseMessage(msg, { [TAG_PLAYERNAME] = getCreatureName(cid) })
self:addFocus(cid)
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
self:say(msg, cid, 0, true)
msg = msg:gsub('{', ''):gsub('}', '')
local ghost, position = isPlayerGhost(cid), getThingPosition(getNpcId())
local spectators, nid = getSpectators(position, 7, 7), getNpcId()
for _, pid in ipairs(spectators) do
if(isPlayer(pid) and pid ~= cid) then
if(NPCHANDLER_TALKDELAY ~= TALKDELAY_NONE) then
addEvent(doCreatureSay, self.talkDelayTime, nid, msg, TALKTYPE_SAY, ghost, pid, position)
else
doCreatureSay(nid, msg, TALKTYPE_SAY, ghost, pid, position)
end
end
end
else
self:say(msg)
end
end
end
end
-- Handles onCreatureAppear events. If you with to handle this yourself, please use the CALLBACK_CREATURE_APPEAR callback.
function NpcHandler:onCreatureAppear(cid)
local callback = self:getCallback(CALLBACK_CREATURE_APPEAR)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_CREATURE_APPEAR, cid)) then
--
end
end
end
-- Handles onCreatureDisappear events. If you with to handle this yourself, please use the CALLBACK_CREATURE_DISAPPEAR callback.
function NpcHandler:onCreatureDisappear(cid)
local callback = self:getCallback(CALLBACK_CREATURE_DISAPPEAR)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_CREATURE_DISAPPEAR, cid)) then
if(self:isFocused(cid)) then
self:unGreet(cid)
end
end
end
end
-- Handles onCreatureSay events. If you with to handle this yourself, please use the CALLBACK_CREATURE_SAY callback.
function NpcHandler:onCreatureSay(cid, class, msg)
local callback = self:getCallback(CALLBACK_CREATURE_SAY)
if(callback == nil or callback(cid, class, msg)) then
if(self:processModuleCallback(CALLBACK_CREATURE_SAY, cid, class, msg)) then
if(not self:isInRange(cid)) then
return
end
if(self.keywordHandler ~= nil) then
if((self:isFocused(cid) and (class == TALKTYPE_PRIVATE_PN or NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT)) or not self:isFocused(cid)) then
local ret = self.keywordHandler:processMessage(cid, msg)
if(not ret) then
local callback = self:getCallback(CALLBACK_MESSAGE_DEFAULT)
if(callback ~= nil and callback(cid, class, msg)) then
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
self.talkStart[cid] = os.time()
else
self.talkStart = os.time()
end
end
elseif(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
self.talkStart[cid] = os.time()
else
self.talkStart = os.time()
end
end
end
end
end
end
-- Handles onPlayerEndTrade events. If you wish to handle this yourself, use the CALLBACK_PLAYER_ENDTRADE callback.
function NpcHandler:onPlayerEndTrade(cid)
local callback = self:getCallback(CALLBACK_PLAYER_ENDTRADE)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_PLAYER_ENDTRADE, cid)) then
if(self:isFocused(cid)) then
local parseInfo = { [TAG_PLAYERNAME] = getPlayerName(cid) }
local msg = self:parseMessage(self:getMessage(MESSAGE_ONCLOSESHOP), parseInfo)
self:say(msg, cid)
end
end
end
end
-- Handles onPlayerCloseChannel events. If you wish to handle this yourself, use the CALLBACK_PLAYER_CLOSECHANNEL callback.
function NpcHandler:onPlayerCloseChannel(cid)
local callback = self:getCallback(CALLBACK_PLAYER_CLOSECHANNEL)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_PLAYER_CLOSECHANNEL, cid)) then
if(self:isFocused(cid)) then
self:unGreet(cid)
end
end
end
end
-- Handles onBuy events. If you wish to handle this yourself, use the CALLBACK_ONBUY callback.
function NpcHandler:onBuy(cid, itemid, subType, amount, ignoreCap, inBackpacks)
local callback = self:getCallback(CALLBACK_ONBUY)
if(callback == nil or callback(cid, itemid, subType, amount, ignoreCap, inBackpacks)) then
if(self:processModuleCallback(CALLBACK_ONBUY, cid, itemid, subType, amount, ignoreCap, inBackpacks)) then
--
end
end
end
-- Handles onSell events. If you wish to handle this yourself, use the CALLBACK_ONSELL callback.
function NpcHandler:onSell(cid, itemid, subType, amount, ignoreCap, inBackpacks)
local callback = self:getCallback(CALLBACK_ONSELL)
if(callback == nil or callback(cid, itemid, subType, amount, ignoreCap, inBackpacks)) then
if(self:processModuleCallback(CALLBACK_ONSELL, cid, itemid, subType, amount, ignoreCap, inBackpacks)) then
--
end
end
end
-- Handles onThink events. If you wish to handle this yourself, please use the CALLBACK_ONTHINK callback.
function NpcHandler:onThink()
local callback = self:getCallback(CALLBACK_ONTHINK)
if(callback == nil or callback()) then
for i, speech in pairs(self.talkDelay) do
if((speech.cid == nil or speech.cid == 0) and speech.time ~= nil and speech.message ~= nil) then
if(os.mtime() >= speech.time) then
selfSay(speech.message)
self.talkDelay = nil
end
elseif(isCreature(speech.cid) and speech.start ~= nil and speech.time ~= nil and speech.message ~= nil) then
if(os.mtime() >= speech.time) then
local talkStart = (NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT and self.talkStart[speech.cid] or self.talkStart)
if(speech.force or (self:isFocused(speech.cid) and talkStart == speech.start)) then
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
selfSay(speech.message, speech.cid)
else
selfSay(speech.message)
end
end
self.talkDelay = nil
end
else
self.talkDelay = nil
end
end
if(self:processModuleCallback(CALLBACK_ONTHINK)) then
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
for _, focus in pairs(self.focuses) do
if(focus ~= nil) then
if(not self:isInRange(focus)) then
self:onWalkAway(focus)
elseif((os.time() - self.talkStart[focus]) > self.idleTime) then
self:unGreet(focus)
else
self:updateFocus()
end
end
end
elseif(self.focuses ~= 0) then
if(not self:isInRange(self.focuses)) then
self:onWalkAway(self.focuses)
elseif((os.time() - self.talkStart) > self.idleTime) then
self:unGreet(self.focuses)
else
self:updateFocus()
end
end
end
end
end
-- Tries to greet the player with the given cid.
function NpcHandler:onGreet(cid)
if(self:isInRange(cid)) then
if(NPCHANDLER_CONVBEHAVIOR == CONVERSATION_PRIVATE) then
if(not self:isFocused(cid)) then
self:greet(cid)
return
end
elseif(NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT) then
if(self.focuses == 0) then
self:greet(cid)
elseif(self.focuses == cid) then
local msg = self:getMessage(MESSAGE_ALREADYFOCUSED)
local parseInfo = { [TAG_PLAYERNAME] = getCreatureName(cid) }
msg = self:parseMessage(msg, parseInfo)
self:say(msg)
else
if(not self.queue:isInQueue(cid)) then
self.queue:push(cid)
end
local msg = self:getMessage(MESSAGE_PLACEDINQUEUE)
local parseInfo = { [TAG_PLAYERNAME] = getCreatureName(cid), [TAG_QUEUESIZE] = self.queue:getSize() }
msg = self:parseMessage(msg, parseInfo)
self:say(msg)
end
end
end
end
-- Simply calls the underlying unGreet function.
function NpcHandler:onFarewell(cid)
self:unGreet(cid)
end
-- Should be called on this npc's focus if the distance to focus is greater then talkRadius.
function NpcHandler:onWalkAway(cid)
if(self:isFocused(cid)) then
local callback = self:getCallback(CALLBACK_CREATURE_DISAPPEAR)
if(callback == nil or callback(cid)) then
if(self:processModuleCallback(CALLBACK_CREATURE_DISAPPEAR, cid)) then
if(self.queue == nil or not self.queue:greetNext()) then
local msg = self:getMessage(MESSAGE_WALKAWAY)
self:resetNpc(cid)
self:say(self:parseMessage(msg, { [TAG_PLAYERNAME] = getPlayerName(cid) or -1 }))
self:releaseFocus(cid)
end
end
end
end
end
-- Returns true if cid is within the talkRadius of this npc.
function NpcHandler:isInRange(cid)
if not isPlayer(cid) then
return false
end
local distance = getNpcDistanceTo(cid) or -1
return distance ~= -1 and distance <= self.talkRadius
end
-- Resets the npc into it's initial state (in regard of the keyrodhandler).
-- All modules are also receiving a reset call through their callbackOnModuleReset function.
function NpcHandler:resetNpc(cid)
if(self:processModuleCallback(CALLBACK_MODULE_RESET)) then
self.keywordHandler:reset(cid)
end
end
-- Makes the npc represented by this instance of NpcHandler say something.
-- This implements the currently set type of talkdelay.
function NpcHandler:say(message, focus, delay, force)
local delay = delay or 0
if(NPCHANDLER_TALKDELAY == TALKDELAY_NONE or delay <= 0) then
if(NPCHANDLER_CONVBEHAVIOR ~= CONVERSATION_DEFAULT) then
selfSay(message, focus)
else
selfSay(message)
end
return
end
-- TODO: Add an event handling method for delayed messages
table.insert(self.talkDelay, {
id = getNpcId(),
cid = focus,
message = message,
time = os.mtime() + (delay and delay or self.talkDelayTime),
start = os.time(),
force = force or false
})
end
end
Aparece uma mensagem dizendo que não tenho capacidade! Mesmo com 5k de cap e 15 bps uma dentro da outra. Para de comprar quando enche a primeira
Link para o comentário
https://xtibia.com/forum/topic/240872-ajudem-npc-com-bug-na-hora-de-comprar-potions-runas-etc/Compartilhar em outros sites
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