251 lines
9.4 KiB
Plaintext
251 lines
9.4 KiB
Plaintext
/*
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文件名:NpcTransaction.nut
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路径:Dps_A/ProjectClass/NpcTransaction/NpcTransaction.nut
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创建日期:2025-10-23 14:37
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文件用途:
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*/
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class NpcTransaction {
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//装备价值
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EquValue = null;
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//品级装备组
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EquGroup = null;
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//金币易物浮动比例
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GoldFloat = 0.5;
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//最低交换品级
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MinRarity = 0;
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//交易消耗物品
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TradeItem = null;
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//交易冷却时间
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TradingCooldownTime = 3600000;
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//装备易物浮动等级
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EquFloatMin = 5;
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EquFloatMax = 5;
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//事件概率
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EventRate = null;
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//用户状态表
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UserState = null;
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constructor() {
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//注册客户端收包
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RegisterClient();
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EquValue = {};
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UserState = {};
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EquGroup = [{}, {}, {}, {}, {}, {}, {}, {}];
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//读取PVF
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InitPvf();
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}
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function RegisterClient() {
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ClientSocketPackFuncMap.rawset(21005001, function(SUser, Jso) {
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local lastTime = GetTransactionInfo(SUser, Jso);
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if (lastTime && Sq_GetTimestampString().slice(-9).tointeger() - lastTime.time< TradingCooldownTime) {
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local T = {
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op = 21005002,
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flag = 3
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}
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SUser.SendJso(T);
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return;
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}
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local InvenObj = SUser.GetInven();
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local DFlag = InvenObj.DeleteItemCount(TradeItem.item, TradeItem.count);
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if(!DFlag){
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local T = {
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op = 21005002,
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flag = 3
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}
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SUser.SendJso(T);
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SUser.SendNotiPacketMessage("没有足够的道具用于交易！", 0);
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return;
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}
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local InvenObj = SUser.GetInven();
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local Equ = InvenObj.GetSlot(Inven.INVENTORY_TYPE_ITEM, 9 + Jso.pos);
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if (Equ) {
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local EquId = Equ.GetIndex();
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if (EquId) {
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local equ = PvfItem.GetPvfItemById(EquId);
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local Rarity = equ.GetRarity();
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local Level = equ.GetUsableLevel();
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//判断是否解封装
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local CanTrade = GetTrade(InvenObj, 9 + Jso.pos);
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if ((Rarity == 2 || Rarity == 3) && CanTrade == 0) {
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local T = {
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op = 21005006,
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}
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SUser.SendJso(T);
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SUser.SendNotiPacketMessage("该装备属于封装装备，并已解封，无法进行交易！", 0);
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} else {
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//判断是进行什么交易逻辑
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local Random = MathClass.Rand(0, 1000);
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//嘲讽
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if (Random <= EventRate[0]) {
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local T = {
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op = 21005002,
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flag = 0
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}
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SUser.SendJso(T);
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local Cid = SUser.GetCID();
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if (!UserState.rawin(Cid)) UserState[Cid] <- {};
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UserState[Cid].rawset(Jso.npc, {
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time = Sq_GetTimestampString().slice(-9).tointeger()
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});
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}
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//金币易物
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else if (Random <= EventRate[1]) {
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local FloatValue = (EquValue[EquId] * GoldFloat).tointeger();
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local RandValue = MathClass.Rand(0, FloatValue);
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local RandType = MathClass.Rand(0, 2);
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if (RandType == 0) RandValue = -RandValue;
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local Glod = EquValue[EquId] + RandValue;
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local T = {
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op = 21005002,
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flag = 1,
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glod = Glod
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}
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SUser.SendJso(T);
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local Cid = SUser.GetCID();
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if (!UserState.rawin(Cid)) UserState[Cid] <- {};
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UserState[Cid].rawset(Jso.npc, {
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glod = Glod,
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pos = Jso.pos,
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oldid = EquId
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time = Sq_GetTimestampString().slice(-9).tointeger()
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});
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}
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//装备易物
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else if (Random <= EventRate[2]) {
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local setarr = [];
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local findtable = EquGroup[Rarity];
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foreach(index, level in findtable) {
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if (level >= Level - EquFloatMin && level <= Level + EquFloatMax) {
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setarr.append(index);
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}
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}
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local SendId = setarr[MathClass.Rand(0, setarr.len() - 1)];
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local T = {
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op = 21005002,
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flag = 2,
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equ = SendId
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}
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SUser.SendJso(T);
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local Cid = SUser.GetCID();
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if (!UserState.rawin(Cid)) UserState[Cid] <- {};
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UserState[Cid].rawset(Jso.npc, {
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equ = SendId,
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pos = Jso.pos,
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oldid = EquId
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time = Sq_GetTimestampString().slice(-9).tointeger()
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});
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}
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}
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}
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}
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}.bindenv(this));
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ClientSocketPackFuncMap.rawset(21005003, function(SUser, Jso) {
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//获取交易结构体
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local Info = GetTransactionInfo(SUser, Jso);
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if (!Info) return;
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//获取旧装备ID
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local oldid = Info.oldid;
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//获取旧装备格子
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local pos = Info.pos;
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//检测扣除
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local InvenObj = SUser.GetInven();
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local Equ = InvenObj.GetSlot(Inven.INVENTORY_TYPE_ITEM, 9 + Info.pos);
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if (Equ.GetIndex() != oldid) {
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SUser.SendNotiBox("交易时请不要移动背包中装备的位置!", 1);
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return;
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}
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Equ.Delete();
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if (Info.rawin("equ")) {
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SUser.GiveItem(Info.equ, 1);
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SUser.SendNotiBox("与NPC交易获得装备 [" + PvfItem.GetNameById(Info.equ) + "]", 1);
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} else if (Info.rawin("glod")) {
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SUser.RechargeMoney(Info.glod);
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SUser.SendNotiBox("与NPC交易获得金币： " + Info.glod, 1);
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}
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SUser.SendItemSpace(0);
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}.bindenv(this));
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}
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function GetTransactionInfo(SUser, Jso) {
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try {
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local Info = UserState[SUser.GetCID()][Jso.npc];
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return Info;
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} catch (exception) {}
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return null;
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}
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function InitPvf() {
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Script();
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ScriptData.GetFileData("etc/rindro/npctransaction/npctransaction.etc", function(DataTable, Data) {
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while (!Data.Eof()) {
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local Fragment = Data.Get();
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if (Fragment == "[value]") {
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while (true) {
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local Fbuf = Data.Get();
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if (Fbuf == "[/value]") {
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break;
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}
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local Value = Data.Get();
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EquValue.rawset(Fbuf, Value);
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//读取装备品级
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local equ = PvfItem.GetPvfItemById(Fbuf);
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local Rarity = equ.GetRarity();
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local Level = equ.GetUsableLevel();
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EquGroup[Rarity].rawset(Fbuf, Level);
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}
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} else if (Fragment == "[random]") {
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GoldFloat = Data.Get().tofloat() / 1000.0;
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} else if (Fragment == "[allow rarity]") {
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MinRarity = Data.Get();
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} else if (Fragment == "[exchange cost item]") {
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TradeItem = {
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item = Data.Get(),
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count = Data.Get()
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}
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} else if (Fragment == "[equipment random level lower]") {
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EquFloatMin = Data.Get();
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} else if (Fragment == "[equipment random level upper]") {
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EquFloatMax = Data.Get();
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} else if (Fragment == "[event rate]") {
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local o1 = Data.Get();
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local o2 = Data.Get();
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local o3 = Data.Get();
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EventRate = [o1, o1 + o2, o1 + o2 + o3];
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}else if (Fragment == "[exchange term]") {
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TradingCooldownTime = Data.Get();
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}
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}
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}.bindenv(this));
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}
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function GetTrade(InvenObj, pos) {
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local ptr = Memory.alloc(10240);
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Sq_CallFunc(S_Ptr("0x084FB918"), "int", ["pointer", "pointer", "int", "int"], ptr.C_Object, InvenObj.C_Object, 1, pos);
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return ptr.readS8();
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}
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}
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Timer.SetTimeOut(function() {
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ProjectInitFuncMap.P_NpcTransaction <- NpcTransaction();
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}, 10000);
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