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NPC Crafter/exchanger

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Nov 8th, 2015
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  1. #include "ScriptMgr.h"
  2. #include "ScriptedCreature.h"
  3. #include "ScriptedGossip.h"
  4. #include "GameEventMgr.h"
  5. #include "Player.h"
  6. #include "WorldSession.h"
  7.  
  8. class NPC_Crafter : public  CreatureScript
  9.  
  10. {
  11. public:
  12.     NPC_Crafter() : CreatureScript("NPC_Crafter")
  13.     {
  14.  
  15.     }
  16.  
  17.     //Protection against SQL Injection
  18.     bool string_is_valid(const std::string &str)
  19.     {
  20.         return find_if(str.begin(), str.end(),
  21.             [](char c) { return !(isalnum(c) || (c == ' ')); }) == str.end();
  22.     }
  23.  
  24.     void Zapros(Player* player, Creature* creature, const char* code) {
  25.  
  26.         if (!string_is_valid(code))
  27.         {
  28.             player->PlayerTalkClass->SendCloseGossip();
  29.             return;
  30.         }
  31.  
  32.  
  33.         std::string code2 = code;
  34.         QueryResult result = WorldDatabase.PQuery("SELECT `name`, `item`, `count`, `r_item1`, `r_count1`, `r_item2`, `r_count2`, `r_item3`, `r_count3`, `r_item4`, `r_count4`, `r_item5`, `r_count5` FROM `craft_system` WHERE `name` = '%s'", code);
  35.         if (!result)
  36.         {
  37.             creature->Whisper("Recipe named '" + code2 + "' not found.", LANG_UNIVERSAL, player, false);
  38.             //TODO: UPDATE GOSSIP MENU INSTEAD CLOSE
  39.             player->PlayerTalkClass->SendCloseGossip();
  40.             return;
  41.         }
  42.  
  43.         Field * fields = NULL;
  44.         fields = result->Fetch();
  45.         std::string name = fields[0].GetString();
  46.         uint32 item = fields[1].GetUInt32();
  47.         uint32 count = fields[2].GetUInt32();
  48.         uint32 r_item1 = fields[3].GetUInt32();
  49.         uint32 r_count1 = fields[4].GetUInt32();
  50.         uint32 r_item2 = fields[5].GetUInt32();
  51.         uint32 r_count2 = fields[6].GetUInt32();
  52.         uint32 r_item3 = fields[7].GetInt32();
  53.         uint32 r_count3 = fields[8].GetInt32();
  54.         uint32 r_item4 = fields[9].GetInt32();
  55.         uint32 r_count4 = fields[10].GetInt32();
  56.         uint32 r_item5 = fields[11].GetInt32();
  57.         uint32 r_count5 = fields[12].GetInt32();
  58.  
  59.         if (item == 0 || count == 0 || r_item1 == 0 || r_count1 == 0)   // empty row
  60.         {
  61.             creature->Whisper("Error! Row '" + name + "' incorrectly filled.", LANG_UNIVERSAL, player, false);
  62.             player->PlayerTalkClass->SendCloseGossip();
  63.             return;
  64.         }
  65.  
  66.         ItemPosCountVec dest;
  67.         uint32 no_space = 0;
  68.         InventoryResult msg = player->CanStoreNewItem(NULL_BAG, NULL_SLOT, dest, item, count, &no_space);
  69.         if (msg != EQUIP_ERR_OK)
  70.         {
  71.             creature->Whisper("Inventory is full!", LANG_UNIVERSAL, player, false);
  72.             player->PlayerTalkClass->SendCloseGossip();
  73.             return;
  74.         }
  75.         if (player->HasItemCount(r_item1, r_count1) &&
  76.             player->HasItemCount(r_item2, r_count2) &&
  77.             player->HasItemCount(r_item3, r_count3) &&
  78.             player->HasItemCount(r_item4, r_count4) &&
  79.             player->HasItemCount(r_item5, r_count5))
  80.         {
  81.             player->AddItem(item, count);
  82.             player->DestroyItemCount(r_item1, r_count1, true);
  83.             player->DestroyItemCount(r_item2, r_count2, true);
  84.             player->DestroyItemCount(r_item3, r_count3, true);
  85.             player->DestroyItemCount(r_item4, r_count4, true);
  86.             player->DestroyItemCount(r_item5, r_count5, true);
  87.             player->PlayerTalkClass->SendCloseGossip();
  88.             return;
  89.         }
  90.         if (player->HasItemCount(r_item1, r_count1) &&
  91.             player->HasItemCount(r_item2, r_count2) &&
  92.             player->HasItemCount(r_item3, r_count3) &&
  93.             player->HasItemCount(r_item4, r_count4) &&
  94.             r_item5 == 0)
  95.         {
  96.             player->AddItem(item, count);
  97.             player->DestroyItemCount(r_item1, r_count1, true);
  98.             player->DestroyItemCount(r_item2, r_count2, true);
  99.             player->DestroyItemCount(r_item3, r_count3, true);
  100.             player->DestroyItemCount(r_item4, r_count4, true);
  101.             player->PlayerTalkClass->SendCloseGossip();
  102.             return;
  103.         }
  104.         if (player->HasItemCount(r_item1, r_count1) &&
  105.             player->HasItemCount(r_item2, r_count2) &&
  106.             player->HasItemCount(r_item3, r_count3) &&
  107.             r_item4 == 0)
  108.         {
  109.             player->AddItem(item, count);
  110.             player->DestroyItemCount(r_item1, r_count1, true);
  111.             player->DestroyItemCount(r_item2, r_count2, true);
  112.             player->DestroyItemCount(r_item3, r_count3, true);
  113.             player->PlayerTalkClass->SendCloseGossip();
  114.             return;
  115.         }
  116.         if (player->HasItemCount(r_item1, r_count1) &&
  117.             player->HasItemCount(r_item2, r_count2) &&
  118.             r_item3 == 0)
  119.         {
  120.             player->AddItem(item, count);
  121.             player->DestroyItemCount(r_item1, r_count1, true);
  122.             player->DestroyItemCount(r_item2, r_count2, true);
  123.             player->PlayerTalkClass->SendCloseGossip();
  124.             return;
  125.         }
  126.         if (player->HasItemCount(r_item1, r_count1) &&
  127.             r_item2 == 0)
  128.         {
  129.             player->AddItem(item, count);
  130.             player->DestroyItemCount(r_item1, r_count1, true);
  131.             player->PlayerTalkClass->SendCloseGossip();
  132.             return;
  133.         }
  134.  
  135.         else
  136.         {
  137.             std::ostringstream ss;
  138.             if (r_item1 != 0 && r_item2 != 0 && r_item3 != 0 && r_item4 !=0 && r_item5 !=0)     //5 items
  139.             {
  140.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  141.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  142.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2 << "\n" <<
  143.                     GetItemLink(r_item3, player->GetSession()) << "x" << r_count3 << "\n" <<
  144.                     GetItemLink(r_item4, player->GetSession()) << "x" << r_count4 << "\n" <<
  145.                     GetItemLink(r_item5, player->GetSession()) << "x" << r_count5;
  146.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  147.                 player->PlayerTalkClass->SendCloseGossip();
  148.                 return;
  149.             }
  150.             if (r_item1 != 0 && r_item2 != 0 && r_item3 != 0 && r_item4 != 0 && r_item5 == 0)   //4 items
  151.             {
  152.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  153.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  154.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2 << "\n" <<
  155.                     GetItemLink(r_item3, player->GetSession()) << "x" << r_count3 << "\n" <<
  156.                     GetItemLink(r_item4, player->GetSession()) << "x" << r_count4;
  157.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  158.                 player->PlayerTalkClass->SendCloseGossip();
  159.                 return;
  160.             }
  161.             if (r_item1 != 0 && r_item2 != 0 && r_item3 != 0 && r_item4 == 0)   //3 items
  162.             {
  163.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  164.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  165.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2 << "\n" <<
  166.                     GetItemLink(r_item3, player->GetSession()) << "x" << r_count3;
  167.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  168.                 player->PlayerTalkClass->SendCloseGossip();
  169.                 return;
  170.             }
  171.             if (r_item1 != 0 && r_item2 != 0 && r_item3 == 0)   //2 items
  172.             {
  173.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  174.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  175.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2;
  176.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  177.                 player->PlayerTalkClass->SendCloseGossip();
  178.                 return;
  179.             }
  180.             if (r_item1 != 0 && r_item2 == 0)   //1 item
  181.             {
  182.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  183.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1;
  184.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  185.                 player->PlayerTalkClass->SendCloseGossip();
  186.                 return;
  187.             }
  188.             return;
  189.         }
  190.         return;
  191.     }
  192.    
  193.     void Info(Player* player, Creature* creature, const char* code) {
  194.  
  195.         if (!string_is_valid(code))
  196.         {
  197.             player->PlayerTalkClass->SendCloseGossip();
  198.             return;
  199.         }
  200.  
  201.  
  202.         std::string code2 = code;
  203.         QueryResult result = WorldDatabase.PQuery("SELECT `name`, `item`, `count`, `r_item1`, `r_count1`, `r_item2`, `r_count2`, `r_item3`, `r_count3`, `r_item4`, `r_count4`, `r_item5`, `r_count5` FROM `craft_system` WHERE `name` = '%s'", code);
  204.         if (!result)
  205.         {
  206.             creature->Whisper("Recipe named '" + code2 + "' not found.", LANG_UNIVERSAL, player, false);
  207.             //TODO: UPDATE GOSSIP MENU INSTEAD CLOSE
  208.             player->PlayerTalkClass->SendCloseGossip();
  209.             return;
  210.         }
  211.  
  212.         Field * fields = NULL;
  213.         fields = result->Fetch();
  214.         std::string name = fields[0].GetString();
  215.         uint32 item = fields[1].GetUInt32();
  216.         uint32 count = fields[2].GetUInt32();
  217.         uint32 r_item1 = fields[3].GetUInt32();
  218.         uint32 r_count1 = fields[4].GetUInt32();
  219.         uint32 r_item2 = fields[5].GetUInt32();
  220.         uint32 r_count2 = fields[6].GetUInt32();
  221.         uint32 r_item3 = fields[7].GetInt32();
  222.         uint32 r_count3 = fields[8].GetInt32();
  223.         uint32 r_item4 = fields[9].GetInt32();
  224.         uint32 r_count4 = fields[10].GetInt32();
  225.         uint32 r_item5 = fields[11].GetInt32();
  226.         uint32 r_count5 = fields[12].GetInt32();
  227.  
  228.         if (item == 0 || count == 0 || r_item1 == 0 || r_count1 == 0)   // empty row
  229.         {
  230.             creature->Whisper("Error! Row '" + name + "' incorrectly filled.", LANG_UNIVERSAL, player, false);
  231.             player->PlayerTalkClass->SendCloseGossip();
  232.             return;
  233.         }
  234.  
  235.             std::ostringstream ss;
  236.             if (r_item1 != 0 && r_item2 != 0 && r_item3 != 0 && r_item4 != 0 && r_item5 != 0)       //5 items
  237.             {
  238.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  239.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  240.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2 << "\n" <<
  241.                     GetItemLink(r_item3, player->GetSession()) << "x" << r_count3 << "\n" <<
  242.                     GetItemLink(r_item4, player->GetSession()) << "x" << r_count4 << "\n" <<
  243.                     GetItemLink(r_item5, player->GetSession()) << "x" << r_count5;
  244.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  245.                 player->PlayerTalkClass->SendCloseGossip();
  246.                 return;
  247.             }
  248.             if (r_item1 != 0 && r_item2 != 0 && r_item3 != 0 && r_item4 != 0 && r_item5 == 0)   //4 items
  249.             {
  250.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  251.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  252.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2 << "\n" <<
  253.                     GetItemLink(r_item3, player->GetSession()) << "x" << r_count3 << "\n" <<
  254.                     GetItemLink(r_item4, player->GetSession()) << "x" << r_count4;
  255.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  256.                 player->PlayerTalkClass->SendCloseGossip();
  257.                 return;
  258.             }
  259.             if (r_item1 != 0 && r_item2 != 0 && r_item3 != 0 && r_item4 == 0)   //3 items
  260.             {
  261.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  262.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  263.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2 << "\n" <<
  264.                     GetItemLink(r_item3, player->GetSession()) << "x" << r_count3;
  265.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  266.                 player->PlayerTalkClass->SendCloseGossip();
  267.                 return;
  268.             }
  269.             if (r_item1 != 0 && r_item2 != 0 && r_item3 == 0)   //2 items
  270.             {
  271.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  272.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1 << "\n" <<
  273.                     GetItemLink(r_item2, player->GetSession()) << "x" << r_count2;
  274.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  275.                 player->PlayerTalkClass->SendCloseGossip();
  276.                 return;
  277.             }
  278.             if (r_item1 != 0 && r_item2 == 0)   //1 item
  279.             {
  280.                 ss << "To create " << GetItemLink(item, player->GetSession()) << "x" << count << " (" << name << ") required:\n" <<
  281.                     GetItemLink(r_item1, player->GetSession()) << "x" << r_count1;
  282.                 creature->Whisper(ss.str().c_str(), LANG_UNIVERSAL, player, false);
  283.                 player->PlayerTalkClass->SendCloseGossip();
  284.                 return;
  285.             }
  286.         return;
  287.     }
  288.  
  289.  
  290.     //TODO: Fix if item doesn't exists
  291.     std::string NPC_Crafter::GetItemLink(uint32 entry, WorldSession* session) const
  292.     {
  293.         const ItemTemplate* temp = sObjectMgr->GetItemTemplate(entry);
  294.         int loc_idx = session->GetSessionDbLocaleIndex();
  295.         std::string name = temp->Name1;
  296.         if (ItemLocale const* il = sObjectMgr->GetItemLocale(entry))
  297.             ObjectMgr::GetLocaleString(il->Name, loc_idx, name);
  298.  
  299.         std::ostringstream oss;
  300.         oss << "|c" << std::hex << ItemQualityColors[temp->Quality] << std::dec <<
  301.             "|Hitem:" << entry << ":0:0:0:0:0:0:0:0:0|h[" << name << "]|h|r";
  302.  
  303.         return oss.str();
  304.     }
  305.  
  306.     bool OnGossipHello(Player* player, Creature* creature)
  307.     {
  308.         player->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_TRAINER, "Create", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 1, "Input name of recipe", 0, 1);
  309.         player->ADD_GOSSIP_ITEM_EXTENDED(GOSSIP_ICON_CHAT, "Required reagents", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 2, "Input name of recipe", 0, 1);
  310.         //player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "TEST", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 3);
  311.         player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TALK, "Выйти", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 4);
  312.         player->PlayerTalkClass->SendGossipMenu(1, creature->GetGUID());
  313.         return true;
  314.     }
  315.  
  316.     bool OnGossipSelectCode(Player* player, Creature* creature, uint32 sender, uint32 action, const char* code)
  317.     {
  318.         player->PlayerTalkClass->ClearMenus();
  319.         switch (action)
  320.         {
  321.  
  322.         case GOSSIP_ACTION_INFO_DEF + 1:
  323.             Zapros(player, creature, code);
  324.             break;
  325.  
  326.         case GOSSIP_ACTION_INFO_DEF + 2:
  327.             Info(player, creature, code);
  328.             break;
  329.  
  330.         }
  331.         return true;
  332.     }
  333.  
  334.     bool OnGossipSelect(Player *player, Creature * creature, uint32 sender, uint32 action)
  335.     {
  336.         player->PlayerTalkClass->ClearMenus();
  337.         switch (action)
  338.         {
  339.  
  340.         case GOSSIP_ACTION_INFO_DEF + 3:
  341.             //NEED FIX FOR THIS
  342.             //creature->Whisper(GetItemLink(0, player->GetSession()), LANG_UNIVERSAL, player, false);
  343.             break;
  344.  
  345.         case GOSSIP_ACTION_INFO_DEF + 4:
  346.             player->PlayerTalkClass->SendCloseGossip();
  347.             break;
  348.  
  349.         }
  350.         return true;
  351.     }
  352.  
  353. };
  354.  
  355. void AddSC_NPC_Crafter()
  356. {
  357.     new NPC_Crafter();
  358.  
  359. }
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