eluna-scripts-ornfelt/lua/WowEmulationScriptPack/C++/Challenge/Challenge.cpp

#include "ScriptPCH.h"
#include "BattlegroundMgr.h"
#include "DisableMgr.h"
#include "ObjectMgr.h"
#include "SocialMgr.h"
/*
class challenge_commands : public CommandScript
{
public:
	challenge_commands() : CommandScript("challenge_commands") { }

	std::vector<ChatCommand> GetCommands() const override
	{
		static std::vector<ChatCommand> challengeCommandTable =
		{
			{ "players",        SEC_MODERATOR,      false, &HandleChallengePlayersCommand,      ""},
			{ "",               SEC_PLAYER,         false, &HandleChallengeCommand,             ""},
			// { NULL,             0,                  false, NULL,                                ""}
		};


		static std::vector<ChatCommand> CommandTable =
		{
			{ "challenge",      SEC_PLAYER,         false, NULL,                                "", challengeCommandTable },
			// { NULL,             0,                  false, NULL,                                ""}
		};
		return CommandTable;
	}

	static bool HandleChallengeCommand(ChatHandler* handler, const char* args)
	{
		Player *player = handler->GetSession()->GetPlayer();
		Player *target = NULL;
		Battleground *arena = NULL;

		if (!handler->extractPlayerTarget((char*)args, &target))
		{
			handler->PSendSysMessage("Can't find player.");
			handler->SetSentErrorMessage(true);
			return false;
		}

		// Players in queue are unable to challenge
		Battleground* bg = sBattlegroundMgr->GetBattlegroundTemplate(BATTLEGROUND_AA); // All Arenas
		BattlegroundTypeId bgTypeId = bg->GetBgTypeID();
		BattlegroundQueueTypeId bgQueueTypeId = BattlegroundMgr::BGQueueTypeId(bgTypeId, bg->GetArenaType());

		if (player->GetBattlegroundQueueIndex(bgQueueTypeId))
		{
			handler->PSendSysMessage("You're already in queue. Remove it first.", target->GetName());
			handler->SetSentErrorMessage(true);
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		// Players are unable to challenge queued players
		if (target->GetBattlegroundQueueIndex(bgQueueTypeId))
		{
			handler->PSendSysMessage("Player is already in queue.", target->GetName());
			handler->SetSentErrorMessage(true);
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		// Dont let challenge players in combat
		if (handler->extractPlayerTarget((char*)args, &target) && target->IsInCombat())
		{
			handler->PSendSysMessage("Target is in combat.");
			handler->SetSentErrorMessage(true);
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		// Cannot challenge players which have ignored you
		if (handler->extractPlayerTarget((char*)args, &target) && target->GetSocial()->HasIgnore(player->GetGUIDLow()))
		{
			handler->PSendSysMessage("Player %s has ignored you, so you cannot challenge him.", target->GetName());
			handler->SetSentErrorMessage(true);
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		if (target == player)
		{
			handler->PSendSysMessage("You must select player.");
			handler->SetSentErrorMessage(true);
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		if (!(arena = JoinPlayer(target, arena)))
		{
			handler->PSendSysMessage("Player is already in queue.");
			handler->SetSentErrorMessage(true);
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		// Cannot challenge someone when fighting
		if (target->IsInCombat())
		{
            handler->PSendSysMessage("You are in combat.");
			player->CLOSE_GOSSIP_MENU();
			return false;
		}

		if (!JoinPlayer(player, arena))
		{
			if (target->challengeData)
			{
				target->challengeData->removeEvent->Execute(0, 0);
				delete (target->challengeData->removeEvent);
				delete target->challengeData;
				target->challengeData = NULL;
			}

			handler->PSendSysMessage("Player is already in Arena or Battleground.");
			handler->SetSentErrorMessage(true);
			return false;
		}

        handler->PSendSysMessage("You want to challenge %s to arena.", target->GetName());
        handler->PSendSysMessage("Player %s wants to challenge you to arena.", player->GetName());
		return true;
	}

	static bool HandleChallengePlayersCommand(ChatHandler* handler, const char* args)
	{
		Player *targetOne = NULL;
		Player *targetTwo = NULL;

		char *targetOne_name_str = strtok((char*)args, " ");
		char *targetTwo_name_str = strtok((char*)args, " ");

		if (!targetOne_name_str || !targetTwo_name_str)
			return false;

		std::string targetOne_name = targetOne_name_str;
		std::string targetTwo_name = targetOne_name_str;

		if (!normalizePlayerName(targetOne_name) && !normalizePlayerName(targetTwo_name))
			return false;

		Battleground *arena = NULL;

		if (!handler->extractPlayerTarget((char*)args, &targetOne) || !handler->extractPlayerTarget((char*)args, &targetTwo))
		{
			handler->PSendSysMessage("Can't find player.");
			handler->SetSentErrorMessage(true);
			return false;
		}

		if (targetOne_name == targetTwo_name)
		{
			handler->PSendSysMessage("Your opponents should be a different players.");
			handler->SetSentErrorMessage(true);
			return false;
		} 

		if (!targetOne || !targetTwo)
		{
			handler->PSendSysMessage("Can't find some of the players.");
			handler->SetSentErrorMessage(true);
			return false;
		}

		if (!(arena = JoinPlayer(targetOne, arena)))
		{
			handler->PSendSysMessage("Cant join to challenge queue when already queued.");
			handler->SetSentErrorMessage(true);
			return false;
		}

		if (!JoinPlayer(targetTwo, arena))
		{
			if (targetOne->challengeData)
			{
				targetOne->challengeData->removeEvent->Execute(0, 0);
				delete (targetOne->challengeData->removeEvent);
				delete targetOne->challengeData;
				targetOne->challengeData = NULL;
			}

			handler->PSendSysMessage("Cant join to challenge queue when players already queued.");
			handler->SetSentErrorMessage(true);
			return false;
		}

		return true;
	}

private:
	static Battleground* JoinPlayer(Player *player, Battleground *arena)
	{
		// ignore if we already in BG or BG queue
		if (player->InBattleground())
			return NULL;

		uint8 arenatype = ARENA_TYPE_2v2;
		uint32 matchmakerRating = 0;

		//check existance
		Battleground* bg = sBattlegroundMgr->GetBattlegroundTemplate(BATTLEGROUND_AA);
		if (!bg)
		{
			sLog->outError("Battleground: template bg (all arenas) not found");
			return NULL;
		}

		if (DisableMgr::IsDisabledFor(DISABLE_TYPE_BATTLEGROUND, BATTLEGROUND_AA, NULL))
		{
			//ChatHandler(player).PSendSysMessage(LANG_ARENA_DISABLED);
			return NULL;
		}

		BattlegroundTypeId bgTypeId = bg->GetBgTypeID();
		BattlegroundQueueTypeId bgQueueTypeId = BattlegroundMgr::BGQueueTypeId(bgTypeId, arenatype);
		PvPDifficultyEntry const* bracketEntry = GetBattlegroundBracketByLevel(bg->GetMapId(), player->getLevel());
		if (!bracketEntry)
			return NULL;

		// check if already in queue
		if (player->GetBattlegroundQueueIndex(bgQueueTypeId) < PLAYER_MAX_BATTLEGROUND_QUEUES)
			//player is already in this queue
				return NULL;
		// check if has free queue slots
		if (!player->HasFreeBattlegroundQueueId())
			return NULL;

		uint32 queueSlot = player->AddBattlegroundQueueId(bgQueueTypeId);

		WorldPacket data;
		// send status packet (in queue)
		sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, queueSlot, STATUS_WAIT_QUEUE, 0, 0, arenatype);
		player->GetSession()->SendPacket(&data);
		sLog->outDebug(LOG_FILTER_BATTLEGROUND, "Battleground: player joined queue for arena, skirmish, bg queue type %u bg type %u: GUID %u, NAME %s", bgQueueTypeId, bgTypeId, player->GetGUIDLow(), player->GetName());

		sBattlegroundMgr->ScheduleQueueUpdate(matchmakerRating, arenatype, bgQueueTypeId, bgTypeId, bracketEntry->GetBracketId());

		GroupQueueInfo* ginfo            = new GroupQueueInfo;
		ginfo->BgTypeId                  = bgTypeId;
		ginfo->ArenaType                 = arenatype;
		ginfo->ArenaTeamId               = 0;
		ginfo->IsRated                   = 0;
		ginfo->IsInvitedToBGInstanceGUID = 0;
		ginfo->JoinTime                  = getMSTime();
		ginfo->RemoveInviteTime          = 0;
		ginfo->Team                      = player->GetTeam();
		ginfo->ArenaTeamRating           = 0;
		ginfo->ArenaMatchmakerRating     = 0;
		ginfo->OpponentsTeamRating       = 0;
		ginfo->OpponentsMatchmakerRating = 0;
		ginfo->Players.clear();

		PlayerQueueInfo* info = new PlayerQueueInfo;
		info->GroupInfo = ginfo;
		info->LastOnlineTime = getMSTime();

		ginfo->Players[player->GetGUID()]  = info;

		if (!arena)
		{
			arena = sBattlegroundMgr->CreateNewBattleground(bgTypeId, bracketEntry, arenatype, true);
			arena->SetRated(false);
			arena->SetChallenge(true);

			player->challengeData = new ChallengeData;
			player->challengeData->bg = arena;
			player->challengeData->ginfo = ginfo;

			InviteGroupToBG(ginfo, arena, ALLIANCE);
		}
		else
		{
			player->challengeData = new ChallengeData;
			player->challengeData->bg = arena;
			player->challengeData->ginfo = ginfo;

			InviteGroupToBG(ginfo, arena, HORDE);
			arena->StartBattleground();
			if (!sBattlegroundMgr->HasBattleground(arena))
				sBattlegroundMgr->AddBattleground(ginfo->IsInvitedToBGInstanceGUID, bgTypeId, arena);
		}

		return arena;
	}

	static bool InviteGroupToBG(GroupQueueInfo* ginfo, Battleground* bg, uint32 side)
	{
		// set side if needed
		if (side)
			ginfo->Team = side;

		if (!ginfo->IsInvitedToBGInstanceGUID)
		{
			// not yet invited
			// set invitation
			ginfo->IsInvitedToBGInstanceGUID = bg->GetInstanceID();
			BattlegroundTypeId bgTypeId = bg->GetTypeID();
			BattlegroundQueueTypeId bgQueueTypeId = BattlegroundMgr::BGQueueTypeId(bgTypeId, bg->GetArenaType());

			// set ArenaTeamId for rated matches
			if (bg->isArena() && bg->isRated())
				bg->SetArenaTeamIdForTeam(ginfo->Team, ginfo->ArenaTeamId);

			ginfo->RemoveInviteTime = getMSTime() + INVITE_ACCEPT_WAIT_TIME;

			// loop through the players
			for (std::map<uint64, PlayerQueueInfo*>::iterator itr = ginfo->Players.begin(); itr != ginfo->Players.end(); ++itr)
			{
				// get the player
				Player* player = ObjectAccessor::FindPlayer(itr->first);
				// if offline, skip him, this should not happen - player is removed from queue when he logs out
				if (!player)
					continue;

				// set invited player counters
				bg->IncreaseInvitedCount(ginfo->Team);

				player->SetInviteForBattlegroundQueueType(bgQueueTypeId, ginfo->IsInvitedToBGInstanceGUID);

				BGQueueRemoveEvent* removeEvent = new BGQueueRemoveEvent(player->GetGUID(), ginfo->IsInvitedToBGInstanceGUID, bgTypeId, bgQueueTypeId, ginfo->RemoveInviteTime);
				player->challengeData->removeEvent = removeEvent;

				WorldPacket data;

				uint32 queueSlot = player->GetBattlegroundQueueIndex(bgQueueTypeId);

				sLog->outDebug(LOG_FILTER_BATTLEGROUND, "Battleground: invited player %s (%u) to BG instance %u queueindex %u bgtype %u, I can't help it if they don't press the enter battle button.", player->GetName(), player->GetGUIDLow(), bg->GetInstanceID(), queueSlot, bg->GetTypeID());

				// send status packet
				sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, queueSlot, STATUS_WAIT_JOIN, INVITE_ACCEPT_WAIT_TIME, 0, ginfo->ArenaType);
				player->GetSession()->SendPacket(&data);
			}
			return true;
		}

		return false;
	}

};
*/
void AddSC_challenge_script()
{
//	new challenge_commands();
}