BattlegroundIC.cpp

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "BattlegroundIC.h"
#include "BattlegroundPackets.h"
#include "GameObject.h"
#include "Log.h"
#include "Map.h"
#include "Player.h"
#include "ScriptedCreature.h"
#include "Transport.h"
#include "Vehicle.h"
#include "WorldStatePackets.h"
 
void BattlegroundICScore::BuildObjectivesBlock(WorldPackets::Battleground::PVPLogData_Player& playerData)
{
    playerData.Stats = { BasesAssaulted, BasesDefended };
}
 
BattlegroundIC::BattlegroundIC()
{
    BgObjects.resize(MAX_NORMAL_GAMEOBJECTS_SPAWNS + MAX_AIRSHIPS_SPAWNS + MAX_HANGAR_TELEPORTERS_SPAWNS + MAX_FORTRESS_TELEPORTERS_SPAWNS + MAX_HANGAR_TELEPORTER_EFFECTS_SPAWNS + MAX_FORTRESS_TELEPORTER_EFFECTS_SPAWNS);
    BgCreatures.resize(MAX_NORMAL_NPCS_SPAWNS + MAX_WORKSHOP_SPAWNS + MAX_DOCKS_SPAWNS + MAX_SPIRIT_GUIDES_SPAWNS + MAX_HANGAR_NPCS_SPAWNS);
 
    for (uint8 i = 0; i < 2; ++i)
        factionReinforcements[i] = MAX_REINFORCEMENTS;
 
    for (uint8 i = 0; i < BG_IC_MAXDOOR; ++i)
        GateStatus[i] = BG_IC_GATE_OK;
 
    closeFortressDoorsTimer = CLOSE_DOORS_TIME; // the doors are closed again... in a special way
    doorsClosed = false;
    docksTimer = DOCKS_UPDATE_TIME;
    resourceTimer = IC_RESOURCE_TIME;
 
    for (uint8 i = NODE_TYPE_REFINERY; i < MAX_NODE_TYPES; ++i)
        nodePoint[i] = nodePointInitial[i];
 
    siegeEngineWorkshopTimer = WORKSHOP_UPDATE_TIME;
 
    gunshipHorde = nullptr;
    gunshipAlliance = nullptr;
}
 
BattlegroundIC::~BattlegroundIC() { }
 
void BattlegroundIC::HandlePlayerResurrect(Player* player)
{
    if (nodePoint[NODE_TYPE_QUARRY].nodeState == (player->GetTeamId() == TEAM_ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H))
        player->CastSpell(player, SPELL_QUARRY, true);
 
    if (nodePoint[NODE_TYPE_REFINERY].nodeState == (player->GetTeamId() == TEAM_ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H))
        player->CastSpell(player, SPELL_OIL_REFINERY, true);
}
 
void BattlegroundIC::PostUpdateImpl(uint32 diff)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    if (!doorsClosed)
    {
        if (closeFortressDoorsTimer <= diff)
        {
            RemoveObjectFromWorld(BG_IC_GO_DOODAD_ND_HUMAN_GATE_CLOSEDFX_DOOR01);
            RemoveObjectFromWorld(BG_IC_GO_DOODAD_ND_WINTERORC_WALL_GATEFX_DOOR01);
            RemoveObjectFromWorld(BG_IC_GO_DOODAD_ND_HUMAN_GATE_CLOSEDFX_DOOR02);
            RemoveObjectFromWorld(BG_IC_GO_DOODAD_ND_WINTERORC_WALL_GATEFX_DOOR02);
            RemoveObjectFromWorld(BG_IC_GO_DOODAD_ND_HUMAN_GATE_CLOSEDFX_DOOR03);
            RemoveObjectFromWorld(BG_IC_GO_DOODAD_ND_WINTERORC_WALL_GATEFX_DOOR03);
 
            GetBGObject(BG_IC_GO_ALLIANCE_GATE_1)->SetDestructibleState(GO_DESTRUCTIBLE_DAMAGED);
            GetBGObject(BG_IC_GO_HORDE_GATE_1)->SetDestructibleState(GO_DESTRUCTIBLE_DAMAGED);
            GetBGObject(BG_IC_GO_ALLIANCE_GATE_2)->SetDestructibleState(GO_DESTRUCTIBLE_DAMAGED);
            GetBGObject(BG_IC_GO_HORDE_GATE_2)->SetDestructibleState(GO_DESTRUCTIBLE_DAMAGED);
            GetBGObject(BG_IC_GO_ALLIANCE_GATE_3)->SetDestructibleState(GO_DESTRUCTIBLE_DAMAGED);
            GetBGObject(BG_IC_GO_HORDE_GATE_3)->SetDestructibleState(GO_DESTRUCTIBLE_DAMAGED);
 
            doorsClosed = true;
        } else closeFortressDoorsTimer -= diff;
    }
 
    for (uint8 i = NODE_TYPE_REFINERY; i < MAX_NODE_TYPES; ++i)
    {
        if (nodePoint[i].nodeType == NODE_TYPE_DOCKS)
        {
            if (nodePoint[i].nodeState == NODE_STATE_CONTROLLED_A ||
                nodePoint[i].nodeState == NODE_STATE_CONTROLLED_H)
            {
                if (docksTimer <= diff)
                {
                    // we need to confirm this, i am not sure if this every 3 minutes
                    for (uint8 u = (nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_NPC_CATAPULT_1_A : BG_IC_NPC_CATAPULT_1_H); u < (nodePoint[i].faction  == TEAM_ALLIANCE ? BG_IC_NPC_CATAPULT_4_A : BG_IC_NPC_CATAPULT_4_H); ++u)
                    {
                        if (Creature* catapult = GetBGCreature(u))
                        {
                            if (!catapult->IsAlive())
                                catapult->Respawn(true);
                        }
                    }
 
                    // we need to confirm this is blizzlike, not sure if it is every 3 minutes
                    for (uint8 u = (nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_NPC_GLAIVE_THROWER_1_A : BG_IC_NPC_GLAIVE_THROWER_1_H); u < (nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_NPC_GLAIVE_THROWER_2_A : BG_IC_NPC_GLAIVE_THROWER_2_H); ++u)
                    {
                        if (Creature* glaiveThrower = GetBGCreature(u))
                        {
                            if (!glaiveThrower->IsAlive())
                                glaiveThrower->Respawn(true);
                        }
                    }
 
                    docksTimer = DOCKS_UPDATE_TIME;
                } else docksTimer -= diff;
            }
        }
 
        if (nodePoint[i].nodeType == NODE_TYPE_WORKSHOP)
        {
            if (nodePoint[i].nodeState == NODE_STATE_CONTROLLED_A ||
                nodePoint[i].nodeState == NODE_STATE_CONTROLLED_H)
            {
                if (siegeEngineWorkshopTimer <= diff)
                {
                    uint8 siegeType = (nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_NPC_SIEGE_ENGINE_A : BG_IC_NPC_SIEGE_ENGINE_H);
 
                    if (Creature* siege = GetBGCreature(siegeType)) // this always should be true
                    {
                        if (siege->IsAlive())
                        {
                            if (siege->HasUnitFlag(UNIT_FLAG_UNINTERACTIBLE | UNIT_FLAG_CANNOT_SWIM | UNIT_FLAG_IMMUNE_TO_PC))
                                // following sniffs the vehicle always has UNIT_FLAG_CANNOT_SWIM
                                siege->RemoveUnitFlag(UNIT_FLAG_UNINTERACTIBLE | UNIT_FLAG_IMMUNE_TO_PC);
                            else
                                siege->SetHealth(siege->GetMaxHealth());
                        }
                        else
                            siege->Respawn(true);
                    }
 
                    // we need to confirm if it is every 3 minutes
                    for (uint8 u = (nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_NPC_DEMOLISHER_1_A : BG_IC_NPC_DEMOLISHER_1_H); u < (nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_NPC_DEMOLISHER_4_A : BG_IC_NPC_DEMOLISHER_4_H); ++u)
                    {
                        if (Creature* demolisher = GetBGCreature(u))
                        {
                            if (!demolisher->IsAlive())
                                demolisher->Respawn(true);
                        }
                    }
                    siegeEngineWorkshopTimer = WORKSHOP_UPDATE_TIME;
                } else siegeEngineWorkshopTimer -= diff;
            }
        }
 
        // the point is waiting for a change on its banner
        if (nodePoint[i].needChange)
        {
            if (nodePoint[i].timer <= diff)
            {
                uint32 nextBanner = GetNextBanner(&nodePoint[i], nodePoint[i].faction, true);
 
                nodePoint[i].last_entry = nodePoint[i].gameobject_entry;
                nodePoint[i].gameobject_entry = nextBanner;
                // nodePoint[i].faction = the faction should be the same one...
 
                GameObject* banner = GetBGObject(nodePoint[i].gameobject_type);
 
                if (!banner) // this should never happen
                    return;
 
                float cords[4] = {banner->GetPositionX(), banner->GetPositionY(), banner->GetPositionZ(), banner->GetOrientation() };
 
                DelObject(nodePoint[i].gameobject_type);
                AddObject(nodePoint[i].gameobject_type, nodePoint[i].gameobject_entry, cords[0], cords[1], cords[2], cords[3], 0, 0, 0, 0, RESPAWN_ONE_DAY);
 
                GetBGObject(nodePoint[i].gameobject_type)->SetFaction(nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_Factions[1] : BG_IC_Factions[0]);
 
                UpdateNodeWorldState(&nodePoint[i]);
                HandleCapturedNodes(&nodePoint[i], false);
 
                if (nodePoint[i].faction == TEAM_ALLIANCE)
                    SendBroadcastText(ICNodes[i].TextAllianceTaken, CHAT_MSG_BG_SYSTEM_ALLIANCE);
                else
                    SendBroadcastText(ICNodes[i].TextHordeTaken, CHAT_MSG_BG_SYSTEM_HORDE);
 
                nodePoint[i].needChange = false;
                nodePoint[i].timer = BANNER_STATE_CHANGE_TIME;
            } else nodePoint[i].timer -= diff;
        }
    }
 
    if (resourceTimer <= diff)
    {
        for (uint8 i = 0; i < NODE_TYPE_DOCKS; ++i)
        {
            if (nodePoint[i].nodeState == NODE_STATE_CONTROLLED_A ||
                nodePoint[i].nodeState == NODE_STATE_CONTROLLED_H)
            {
                factionReinforcements[nodePoint[i].faction] += 1;
                RewardHonorToTeam(RESOURCE_HONOR_AMOUNT, nodePoint[i].faction == TEAM_ALLIANCE ? ALLIANCE : HORDE);
                UpdateWorldState((nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_ALLIANCE_RENFORT : BG_IC_HORDE_RENFORT), factionReinforcements[nodePoint[i].faction]);
            }
        }
        resourceTimer = IC_RESOURCE_TIME;
    } else resourceTimer -= diff;
}
 
void BattlegroundIC::StartingEventCloseDoors()
{
}
 
void BattlegroundIC::StartingEventOpenDoors()
{
    //after 20 seconds they should be despawned
    DoorOpen(BG_IC_GO_DOODAD_ND_HUMAN_GATE_CLOSEDFX_DOOR01);
    DoorOpen(BG_IC_GO_DOODAD_ND_WINTERORC_WALL_GATEFX_DOOR01);
    DoorOpen(BG_IC_GO_DOODAD_ND_HUMAN_GATE_CLOSEDFX_DOOR02);
    DoorOpen(BG_IC_GO_DOODAD_ND_WINTERORC_WALL_GATEFX_DOOR02);
    DoorOpen(BG_IC_GO_DOODAD_ND_HUMAN_GATE_CLOSEDFX_DOOR03);
    DoorOpen(BG_IC_GO_DOODAD_ND_WINTERORC_WALL_GATEFX_DOOR03);
 
    DoorOpen(BG_IC_GO_DOODAD_HU_PORTCULLIS01_1);
    DoorOpen(BG_IC_GO_DOODAD_HU_PORTCULLIS01_2);
    DoorOpen(BG_IC_GO_DOODAD_VR_PORTCULLIS01_1);
    DoorOpen(BG_IC_GO_DOODAD_VR_PORTCULLIS01_2);
 
    for (uint8 i = 0; i < MAX_FORTRESS_TELEPORTERS_SPAWNS; ++i)
        GetBGObject(BG_IC_Teleporters[i].type)->RemoveFlag(GO_FLAG_NOT_SELECTABLE);
 
    for (uint8 i = 0; i < MAX_FORTRESS_TELEPORTER_EFFECTS_SPAWNS; ++i)
        GetBGObject(BG_IC_TeleporterEffects[i].type)->SetGoState(GO_STATE_ACTIVE);
}
 
void BattlegroundIC::AddPlayer(Player* player)
{
    bool const isInBattleground = IsPlayerInBattleground(player->GetGUID());
    Battleground::AddPlayer(player);
    if (!isInBattleground)
        PlayerScores[player->GetGUID()] = new BattlegroundICScore(player->GetGUID());
 
    if (nodePoint[NODE_TYPE_QUARRY].nodeState == (player->GetTeamId() == TEAM_ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H))
        player->CastSpell(player, SPELL_QUARRY, true);
 
    if (nodePoint[NODE_TYPE_REFINERY].nodeState == (player->GetTeamId() == TEAM_ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H))
        player->CastSpell(player, SPELL_OIL_REFINERY, true);
}
 
void BattlegroundIC::RemovePlayer(Player* player, ObjectGuid /*guid*/, uint32 /*team*/)
{
    if (player)
    {
        player->RemoveAura(SPELL_QUARRY);
        player->RemoveAura(SPELL_OIL_REFINERY);
    }
}
 
void BattlegroundIC::HandleAreaTrigger(Player* player, uint32 trigger)
{
    // this is wrong way to implement these things. On official it done by gameobject spell cast.
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    if (trigger == 5555 && player->GetTeamId() == TEAM_HORDE)
    {
        if (GateStatus[BG_IC_A_FRONT] != BG_IC_GATE_DESTROYED
            && GateStatus[BG_IC_A_WEST] != BG_IC_GATE_DESTROYED
            && GateStatus[BG_IC_A_EAST] != BG_IC_GATE_DESTROYED)
        player->CastSpell(player, SPELL_BACK_DOOR_JOB_ACHIEVEMENT, true);
    }
    else if (trigger == 5535 && player->GetTeamId() == TEAM_ALLIANCE)
    {
        if (GateStatus[BG_IC_H_FRONT] != BG_IC_GATE_DESTROYED
            && GateStatus[BG_IC_H_WEST] != BG_IC_GATE_DESTROYED
            && GateStatus[BG_IC_H_EAST] != BG_IC_GATE_DESTROYED)
        player->CastSpell(player, SPELL_BACK_DOOR_JOB_ACHIEVEMENT, true);
    }
}
 
void BattlegroundIC::FillInitialWorldStates(WorldPackets::WorldState::InitWorldStates& packet)
{
    packet.Worldstates.emplace_back(BG_IC_ALLIANCE_RENFORT_SET, 1);
    packet.Worldstates.emplace_back(BG_IC_HORDE_RENFORT_SET, 1);
    packet.Worldstates.emplace_back(BG_IC_ALLIANCE_RENFORT, factionReinforcements[TEAM_ALLIANCE]);
    packet.Worldstates.emplace_back(BG_IC_HORDE_RENFORT, factionReinforcements[TEAM_HORDE]);
 
    for (uint8 itr = 0; itr < MAX_FORTRESS_GATES_SPAWNS; ++itr)
    {
        int32 worldState = GetWorldStateFromGateEntry(BG_IC_ObjSpawnlocs[itr].entry, (GateStatus[GetGateIDFromEntry(BG_IC_ObjSpawnlocs[itr].entry)] == BG_IC_GATE_DESTROYED ? true : false));
        packet.Worldstates.emplace_back(worldState, 1);
    }
 
    for (uint8 itr = 0; itr < MAX_NODE_TYPES; ++itr)
        packet.Worldstates.emplace_back(nodePoint[itr].worldStates[nodePoint[itr].nodeState], 1);
}
 
bool BattlegroundIC::SetupBattleground()
{
    for (uint8 i = 0; i < MAX_NORMAL_GAMEOBJECTS_SPAWNS; ++i)
    {
        if (!AddObject(BG_IC_ObjSpawnlocs[i].type, BG_IC_ObjSpawnlocs[i].entry, BG_IC_ObjSpawnlocs[i].x, BG_IC_ObjSpawnlocs[i].y, BG_IC_ObjSpawnlocs[i].z, BG_IC_ObjSpawnlocs[i].o, 0, 0, 0, 0, RESPAWN_ONE_DAY))
        {
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning gameobject {}", BG_IC_ObjSpawnlocs[i].entry);
            return false;
        }
    }
 
    for (uint8 i = 0; i < MAX_FORTRESS_TELEPORTERS_SPAWNS; ++i)
    {
        if (!AddObject(BG_IC_Teleporters[i].type, BG_IC_Teleporters[i].entry, BG_IC_Teleporters[i].x, BG_IC_Teleporters[i].y, BG_IC_Teleporters[i].z, BG_IC_Teleporters[i].o, 0, 0, 0, 0, RESPAWN_ONE_DAY))
        {
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest | Starting Event Open Doors: There was an error spawning gameobject {}", BG_IC_Teleporters[i].entry);
            return false;
        }
    }
 
    for (uint8 i = 0; i < MAX_FORTRESS_TELEPORTER_EFFECTS_SPAWNS; ++i)
    {
        if (!AddObject(BG_IC_TeleporterEffects[i].type, BG_IC_TeleporterEffects[i].entry, BG_IC_TeleporterEffects[i].x, BG_IC_TeleporterEffects[i].y, BG_IC_TeleporterEffects[i].z, BG_IC_TeleporterEffects[i].o, 0, 0, 0, 0, RESPAWN_ONE_DAY))
        {
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest | Starting Event Open Doors: There was an error spawning gameobject {}", BG_IC_Teleporters[i].entry);
            return false;
        }
    }
 
    for (uint8 i = 2; i < MAX_NORMAL_NPCS_SPAWNS; ++i)
    {
        if (!AddCreature(BG_IC_NpcSpawnlocs[i].entry, BG_IC_NpcSpawnlocs[i].type, BG_IC_NpcSpawnlocs[i].x, BG_IC_NpcSpawnlocs[i].y, BG_IC_NpcSpawnlocs[i].z, BG_IC_NpcSpawnlocs[i].o, BG_IC_NpcSpawnlocs[i].team, RESPAWN_ONE_DAY))
        {
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning creature {}", BG_IC_NpcSpawnlocs[i].entry);
            return false;
        }
    }
 
    if (!AddSpiritGuide(BG_IC_NPC_SPIRIT_GUIDE_1+3, BG_IC_SpiritGuidePos[5], TEAM_ALLIANCE)
        || !AddSpiritGuide(BG_IC_NPC_SPIRIT_GUIDE_1+4, BG_IC_SpiritGuidePos[6], TEAM_HORDE)
        || !AddSpiritGuide(BG_IC_NPC_SPIRIT_GUIDE_1+5, BG_IC_SpiritGuidePos[7], TEAM_ALLIANCE)
        || !AddSpiritGuide(BG_IC_NPC_SPIRIT_GUIDE_1+6, BG_IC_SpiritGuidePos[8], TEAM_HORDE))
    {
        TC_LOG_ERROR("bg.battleground", "Isle of Conquest: Failed to spawn initial spirit guide!");
        return false;
    }
 
    gunshipHorde = sTransportMgr->CreateTransport(GO_HORDE_GUNSHIP, 0, GetBgMap());
    gunshipAlliance = sTransportMgr->CreateTransport(GO_ALLIANCE_GUNSHIP, 0, GetBgMap());
 
    if (!gunshipAlliance || !gunshipHorde)
    {
        TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error creating gunships!");
        return false;
    }
 
    gunshipHorde->EnableMovement(false);
    gunshipAlliance->EnableMovement(false);
 
    // setting correct factions for Keep Cannons
    for (uint8 i = BG_IC_NPC_KEEP_CANNON_1; i <= BG_IC_NPC_KEEP_CANNON_12; ++i)
        GetBGCreature(i)->SetFaction(BG_IC_Factions[0]);
    for (uint8 i = BG_IC_NPC_KEEP_CANNON_13; i <= BG_IC_NPC_KEEP_CANNON_24; ++i)
        GetBGCreature(i)->SetFaction(BG_IC_Factions[1]);
 
    // correcting spawn time for keeps bombs
    for (uint8 i = BG_IC_GO_HUGE_SEAFORIUM_BOMBS_A_1; i < BG_IC_GO_HUGE_SEAFORIUM_BOMBS_H_4; ++i)
        GetBGObject(i)->SetRespawnTime(10);
 
    return true;
}
 
void BattlegroundIC::HandleKillUnit(Creature* unit, Player* killer)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
       return;
 
    uint32 entry = unit->GetEntry();
    if (entry == NPC_HIGH_COMMANDER_HALFORD_WYRMBANE)
    {
        RewardHonorToTeam(WINNER_HONOR_AMOUNT, HORDE);
        EndBattleground(HORDE);
    }
    else if (entry == NPC_OVERLORD_AGMAR)
    {
        RewardHonorToTeam(WINNER_HONOR_AMOUNT, ALLIANCE);
        EndBattleground(ALLIANCE);
    }
 
    //Achievement Mowed Down
    // TO-DO: This should be done on the script of each vehicle of the BG.
    if (unit->IsVehicle())
        killer->CastSpell(killer, SPELL_DESTROYED_VEHICLE_ACHIEVEMENT, true);
}
 
void BattlegroundIC::HandleKillPlayer(Player* player, Player* killer)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    Battleground::HandleKillPlayer(player, killer);
 
    factionReinforcements[player->GetTeamId()] -= 1;
 
    UpdateWorldState((player->GetTeamId() == TEAM_ALLIANCE ? BG_IC_ALLIANCE_RENFORT : BG_IC_HORDE_RENFORT), factionReinforcements[player->GetTeamId()]);
 
    // we must end the battleground
    if (factionReinforcements[player->GetTeamId()] < 1)
        EndBattleground(killer->GetTeam());
}
 
void BattlegroundIC::EventPlayerClickedOnFlag(Player* player, GameObject* target_obj)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    // All the node points are iterated to find the clicked one
    for (uint8 i = 0; i < MAX_NODE_TYPES; ++i)
    {
        if (nodePoint[i].gameobject_entry == target_obj->GetEntry())
        {
            // THIS SHOULD NEEVEER HAPPEN
            if (nodePoint[i].faction == player->GetTeamId())
                return;
 
            uint32 nextBanner = GetNextBanner(&nodePoint[i], player->GetTeamId(), false);
 
            // we set the new settings of the nodePoint
            nodePoint[i].faction = player->GetTeamId();
            nodePoint[i].last_entry = nodePoint[i].gameobject_entry;
            nodePoint[i].gameobject_entry = nextBanner;
 
            // this is just needed if the next banner is grey
            if (nodePoint[i].banners[BANNER_A_CONTESTED] == nextBanner || nodePoint[i].banners[BANNER_H_CONTESTED] == nextBanner)
            {
                nodePoint[i].timer = BANNER_STATE_CHANGE_TIME; // 1 minute for last change (real faction banner)
                nodePoint[i].needChange = true;
 
                RelocateDeadPlayers(BgCreatures[BG_IC_NPC_SPIRIT_GUIDE_1 + uint32(nodePoint[i].nodeType) - 2]);
 
                // if we are here means that the point has been lost, or it is the first capture
 
                if (nodePoint[i].nodeType != NODE_TYPE_REFINERY && nodePoint[i].nodeType != NODE_TYPE_QUARRY)
                    if (!BgCreatures[BG_IC_NPC_SPIRIT_GUIDE_1 + uint32(nodePoint[i].nodeType) - 2].IsEmpty())
                        DelCreature(BG_IC_NPC_SPIRIT_GUIDE_1 + uint32(nodePoint[i].nodeType) - 2);
 
                UpdatePlayerScore(player, SCORE_BASES_ASSAULTED, 1);
 
                if (nodePoint[i].faction == TEAM_ALLIANCE)
                    SendBroadcastText(ICNodes[i].TextAssaulted, CHAT_MSG_BG_SYSTEM_ALLIANCE, player);
                else
                    SendBroadcastText(ICNodes[i].TextAssaulted, CHAT_MSG_BG_SYSTEM_HORDE, player);
 
                HandleContestedNodes(&nodePoint[i]);
            }
            else if (nextBanner == nodePoint[i].banners[BANNER_A_CONTROLLED] || nextBanner == nodePoint[i].banners[BANNER_H_CONTROLLED]) // if we are going to spawn the definitve faction banner, we dont need the timer anymore
            {
                nodePoint[i].timer = BANNER_STATE_CHANGE_TIME;
                nodePoint[i].needChange = false;
 
                if (nodePoint[i].faction == TEAM_ALLIANCE)
                    SendBroadcastText(ICNodes[i].TextDefended, CHAT_MSG_BG_SYSTEM_ALLIANCE, player);
                else
                    SendBroadcastText(ICNodes[i].TextDefended, CHAT_MSG_BG_SYSTEM_HORDE, player);
 
                HandleCapturedNodes(&nodePoint[i], true);
                UpdatePlayerScore(player, SCORE_BASES_DEFENDED, 1);
            }
 
            GameObject* banner = GetBGObject(nodePoint[i].gameobject_type);
 
            if (!banner) // this should never happen
                return;
 
            float cords[4] = {banner->GetPositionX(), banner->GetPositionY(), banner->GetPositionZ(), banner->GetOrientation() };
 
            DelObject(nodePoint[i].gameobject_type);
            if (!AddObject(nodePoint[i].gameobject_type, nodePoint[i].gameobject_entry, cords[0], cords[1], cords[2], cords[3], 0, 0, 0, 0, RESPAWN_ONE_DAY))
            {
                TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning a banner (type: {}, entry: {}). Isle of Conquest BG cancelled.", nodePoint[i].gameobject_type, nodePoint[i].gameobject_entry);
                EndBattleground(0);
            }
 
            GetBGObject(nodePoint[i].gameobject_type)->SetFaction(nodePoint[i].faction == TEAM_ALLIANCE ? BG_IC_Factions[1] : BG_IC_Factions[0]);
 
            UpdateNodeWorldState(&nodePoint[i]);
            // we dont need iterating if we are here
            // If the needChange bool was set true, we will handle the rest in the Update Map function.
            return;
        }
    }
}
 
void BattlegroundIC::UpdateNodeWorldState(ICNodePoint* node)
{
    //updating worldstate
    if (node->gameobject_entry == node->banners[BANNER_A_CONTROLLED])
        node->nodeState = NODE_STATE_CONTROLLED_A;
    else if (node->gameobject_entry == node->banners[BANNER_A_CONTESTED])
        node->nodeState = NODE_STATE_CONFLICT_A;
    else if (node->gameobject_entry == node->banners[BANNER_H_CONTROLLED])
        node->nodeState = NODE_STATE_CONTROLLED_H;
    else if (node->gameobject_entry == node->banners[BANNER_H_CONTESTED])
        node->nodeState = NODE_STATE_CONFLICT_H;
 
    uint32 worldstate = node->worldStates[node->nodeState];
 
    // with this we are sure we dont bug the client
    for (uint8 i = 0; i < 5; ++i)
    {
        if (node->worldStates[i] == worldstate)
            continue;
        UpdateWorldState(node->worldStates[i], 0);
    }
 
    UpdateWorldState(worldstate, 1);
}
 
uint32 BattlegroundIC::GetNextBanner(ICNodePoint* node, uint32 team, bool returnDefinitve)
{
    // this is only used in the update map function
    if (returnDefinitve)
        // here is a special case, here we must return the definitve faction banner after the grey banner was spawned 1 minute
        return node->banners[(team == TEAM_ALLIANCE ? BANNER_A_CONTROLLED : BANNER_H_CONTROLLED)];
 
    // there were no changes, this point has never been captured by any faction or at least clicked
    if (node->last_entry == 0)
        // 1 returns the CONTESTED ALLIANCE BANNER, 3 returns the HORDE one
        return node->banners[(team == TEAM_ALLIANCE ? BANNER_A_CONTESTED : BANNER_H_CONTESTED)];
 
    // If the actual banner is the definitive faction banner, we must return the grey banner of the player's faction
    if (node->gameobject_entry == node->banners[BANNER_A_CONTROLLED] || node->gameobject_entry == node->banners[BANNER_H_CONTROLLED])
        return node->banners[(team == TEAM_ALLIANCE ? BANNER_A_CONTESTED : BANNER_H_CONTESTED)];
 
    // If the actual banner is the grey faction banner, we must return the previous banner
    if (node->gameobject_entry == node->banners[BANNER_A_CONTESTED] || node->banners[BANNER_H_CONTESTED])
        return node->last_entry;
 
    // we should never be here...
    TC_LOG_ERROR("bg.battleground", "Isle Of Conquest: Unexpected return in GetNextBanner function");
    return 0;
}
 
void BattlegroundIC::HandleContestedNodes(ICNodePoint* node)
{
    if (node->nodeType == NODE_TYPE_HANGAR)
    {
        if (gunshipAlliance && gunshipHorde)
            (node->faction == TEAM_ALLIANCE ? gunshipHorde : gunshipAlliance)->EnableMovement(false);
 
        for (uint8 u = BG_IC_GO_HANGAR_TELEPORTER_1; u <= BG_IC_GO_HANGAR_TELEPORTER_3; ++u)
            DelObject(u);
 
        for (uint8 u = BG_IC_GO_HANGAR_TELEPORTER_EFFECT_1; u <= BG_IC_GO_HANGAR_TELEPORTER_EFFECT_3; ++u)
            DelObject(u);
 
        DelCreature(BG_IC_NPC_WORLD_TRIGGER_NOT_FLOATING);
 
        for (uint8 u = 0; u < MAX_CAPTAIN_SPAWNS_PER_FACTION; ++u)
        {
            uint8 type = BG_IC_NPC_GUNSHIP_CAPTAIN_1 + u;
            DelCreature(type);
        }
 
        std::list<Creature*> cannons;
        if (node->faction == TEAM_HORDE)
            gunshipAlliance->GetCreatureListWithEntryInGrid(cannons, NPC_ALLIANCE_GUNSHIP_CANNON, 150.0f);
        else
            gunshipHorde->GetCreatureListWithEntryInGrid(cannons, NPC_HORDE_GUNSHIP_CANNON, 150.0f);
 
        for (Creature* cannon : cannons)
        {
            cannon->GetVehicleKit()->RemoveAllPassengers();
            cannon->SetUnitFlag(UNIT_FLAG_UNINTERACTIBLE);
        }
    }
    else if (node->nodeType == NODE_TYPE_WORKSHOP)
    {
        DelObject(BG_IC_GO_SEAFORIUM_BOMBS_1);
        DelObject(BG_IC_GO_SEAFORIUM_BOMBS_2);
    }
}
 
void BattlegroundIC::HandleCapturedNodes(ICNodePoint* node, bool recapture)
{
    if (node->nodeType != NODE_TYPE_REFINERY && node->nodeType != NODE_TYPE_QUARRY)
    {
        if (!AddSpiritGuide(BG_IC_NPC_SPIRIT_GUIDE_1 + uint32(node->nodeType) - 2, BG_IC_SpiritGuidePos[node->nodeType], node->faction))
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest: Failed to spawn spirit guide! point: {}, team: {}, ", node->nodeType, node->faction);
    }
 
    switch (node->gameobject_type)
    {
        case BG_IC_GO_HANGAR_BANNER:
            {
                if (!gunshipAlliance || !gunshipHorde)
                    break;
 
                std::list<Creature*> cannons;
                if (node->faction == TEAM_ALLIANCE)
                    gunshipAlliance->GetCreatureListWithEntryInGrid(cannons, NPC_ALLIANCE_GUNSHIP_CANNON, 150.0f);
                else
                    gunshipHorde->GetCreatureListWithEntryInGrid(cannons, NPC_HORDE_GUNSHIP_CANNON, 150.0f);
 
                for (Creature* cannon : cannons)
                    cannon->RemoveUnitFlag(UNIT_FLAG_UNINTERACTIBLE);
 
                for (uint8 u = 0; u < MAX_HANGAR_TELEPORTERS_SPAWNS; ++u)
                {
                    uint8 type = BG_IC_GO_HANGAR_TELEPORTER_1 + u;
                    if (!AddObject(type, (node->faction == TEAM_ALLIANCE ? GO_ALLIANCE_GUNSHIP_PORTAL : GO_HORDE_GUNSHIP_PORTAL), BG_IC_HangarTeleporters[u], 0, 0, 0, 0, RESPAWN_ONE_DAY))
                        TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning a gunship portal. Type: {}", BG_IC_GO_HANGAR_TELEPORTER_1 + u);
                }
 
                for (uint8 u = 0; u < MAX_HANGAR_TELEPORTER_EFFECTS_SPAWNS; ++u)
                {
                    uint8 type = BG_IC_GO_HANGAR_TELEPORTER_EFFECT_1 + u;
                    if (!AddObject(type, (node->faction == TEAM_ALLIANCE ? GO_ALLIANCE_GUNSHIP_PORTAL_EFFECTS : GO_HORDE_GUNSHIP_PORTAL_EFFECTS), BG_IC_HangarTeleporterEffects[u], 0, 0, 0, 0, RESPAWN_ONE_DAY, GO_STATE_ACTIVE))
                        TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning a gunship portal effects. Type: {}", BG_IC_GO_HANGAR_TELEPORTER_1 + u);
                }
 
                for (uint8 u = 0; u < MAX_TRIGGER_SPAWNS_PER_FACTION; ++u)
                {
                    if (!AddCreature(NPC_WORLD_TRIGGER_NOT_FLOATING, BG_IC_NPC_WORLD_TRIGGER_NOT_FLOATING, BG_IC_HangarTrigger[node->faction], node->faction, RESPAWN_ONE_DAY, node->faction == TEAM_ALLIANCE ? gunshipAlliance : gunshipHorde))
                        TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning a world trigger. Type: {}", BG_IC_NPC_WORLD_TRIGGER_NOT_FLOATING);
                }
 
                for (uint8 u = 0; u < MAX_CAPTAIN_SPAWNS_PER_FACTION; ++u)
                {
                    uint8 type = BG_IC_NPC_GUNSHIP_CAPTAIN_1 + u;
 
                    if (type == BG_IC_NPC_GUNSHIP_CAPTAIN_1)
                        if (AddCreature(node->faction == TEAM_ALLIANCE ? NPC_ALLIANCE_GUNSHIP_CAPTAIN : NPC_HORDE_GUNSHIP_CAPTAIN, type, BG_IC_HangarCaptains[node->faction == TEAM_ALLIANCE ? 2 : 0], node->faction, RESPAWN_ONE_DAY))
                            GetBGCreature(BG_IC_NPC_GUNSHIP_CAPTAIN_1)->GetAI()->DoAction(ACTION_GUNSHIP_READY);
 
                    if (type == BG_IC_NPC_GUNSHIP_CAPTAIN_2)
                        if (!AddCreature(node->faction == TEAM_ALLIANCE ? NPC_ALLIANCE_GUNSHIP_CAPTAIN : NPC_HORDE_GUNSHIP_CAPTAIN, type, BG_IC_HangarCaptains[node->faction == TEAM_ALLIANCE ? 3 : 1], node->faction, RESPAWN_ONE_DAY, node->faction == TEAM_ALLIANCE ? gunshipAlliance : gunshipHorde))
                            TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning a world trigger. Type: {}", BG_IC_NPC_GUNSHIP_CAPTAIN_2);
                }
 
                (node->faction == TEAM_ALLIANCE ? gunshipAlliance : gunshipHorde)->EnableMovement(true);
                break;
            }
        case BG_IC_GO_QUARRY_BANNER:
            RemoveAuraOnTeam(SPELL_QUARRY, (node->faction == TEAM_ALLIANCE ? HORDE : ALLIANCE));
            CastSpellOnTeam(SPELL_QUARRY, (node->faction == TEAM_ALLIANCE ? ALLIANCE : HORDE));
            break;
        case BG_IC_GO_REFINERY_BANNER:
            RemoveAuraOnTeam(SPELL_OIL_REFINERY, (node->faction == TEAM_ALLIANCE ? HORDE : ALLIANCE));
            CastSpellOnTeam(SPELL_OIL_REFINERY, (node->faction == TEAM_ALLIANCE ? ALLIANCE : HORDE));
            break;
        case BG_IC_GO_DOCKS_BANNER:
            if (recapture)
                break;
 
            if (docksTimer < DOCKS_UPDATE_TIME)
                docksTimer = DOCKS_UPDATE_TIME;
 
            // we must del opposing faction vehicles when the node is captured (unused ones)
            for (uint8 i = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_GLAIVE_THROWER_1_H : BG_IC_NPC_GLAIVE_THROWER_1_A); i < (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_GLAIVE_THROWER_2_H : BG_IC_NPC_GLAIVE_THROWER_2_A); ++i)
            {
                if (Creature* glaiveThrower = GetBGCreature(i, false))
                {
                    if (Vehicle* vehicleGlaive = glaiveThrower->GetVehicleKit())
                    {
                        if (!vehicleGlaive->GetPassenger(0))
                            DelCreature(i);
                    }
                }
            }
 
            for (uint8 i = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_CATAPULT_1_H : BG_IC_NPC_CATAPULT_1_A); i < (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_CATAPULT_4_H  : BG_IC_NPC_CATAPULT_4_A); ++i)
            {
                if (Creature* catapult = GetBGCreature(i, false))
                {
                    if (Vehicle* vehicleGlaive = catapult->GetVehicleKit())
                    {
                        if (!vehicleGlaive->GetPassenger(0))
                            DelCreature(i);
                    }
                }
            }
 
            // spawning glaive throwers
            for (uint8 i = 0; i < MAX_GLAIVE_THROWERS_SPAWNS_PER_FACTION; ++i)
            {
                uint8 type = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_GLAIVE_THROWER_1_A : BG_IC_NPC_GLAIVE_THROWER_1_H)+i;
 
                if (GetBGCreature(type, false) && GetBGCreature(type)->IsAlive())
                    continue;
 
                if (AddCreature(node->faction == TEAM_ALLIANCE ? NPC_GLAIVE_THROWER_A : NPC_GLAIVE_THROWER_H, type, BG_IC_DocksVehiclesGlaives[i], node->faction, RESPAWN_ONE_DAY))
                    GetBGCreature(type)->SetFaction(BG_IC_Factions[(node->faction == TEAM_ALLIANCE ? 0 : 1)]);
            }
 
            // spawning catapults
            for (uint8 i = 0; i < MAX_CATAPULTS_SPAWNS_PER_FACTION; ++i)
            {
                uint8 type = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_CATAPULT_1_A : BG_IC_NPC_CATAPULT_1_H)+i;
 
                if (GetBGCreature(type, false) && GetBGCreature(type)->IsAlive())
                    continue;
 
                if (AddCreature(NPC_CATAPULT, type, BG_IC_DocksVehiclesCatapults[i], node->faction, RESPAWN_ONE_DAY))
                    GetBGCreature(type)->SetFaction(BG_IC_Factions[(node->faction == TEAM_ALLIANCE ? 0 : 1)]);
            }
            break;
        case BG_IC_GO_WORKSHOP_BANNER:
            {
                if (siegeEngineWorkshopTimer < WORKSHOP_UPDATE_TIME)
                    siegeEngineWorkshopTimer = WORKSHOP_UPDATE_TIME;
 
                if (!recapture)
                {
                    // we must del opposing faction vehicles when the node is captured (unused ones)
                    for (uint8 i = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_DEMOLISHER_1_H : BG_IC_NPC_DEMOLISHER_1_A); i < (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_DEMOLISHER_4_H : BG_IC_NPC_DEMOLISHER_4_A); ++i)
                    {
                        if (Creature* demolisher = GetBGCreature(i, false))
                        {
                            if (Vehicle* vehicleDemolisher = demolisher->GetVehicleKit())
                            {
                                // is IsVehicleInUse working as expected?
                                if (!vehicleDemolisher->IsVehicleInUse())
                                    DelCreature(i);
                            }
                        }
                    }
 
                    for (uint8 i = 0; i < MAX_DEMOLISHERS_SPAWNS_PER_FACTION; ++i)
                    {
                        uint8 type = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_DEMOLISHER_1_A : BG_IC_NPC_DEMOLISHER_1_H)+i;
 
                        if (GetBGCreature(type, false) && GetBGCreature(type)->IsAlive())
                            continue;
 
                        if (AddCreature(NPC_DEMOLISHER, type, BG_IC_WorkshopVehicles[i], node->faction, RESPAWN_ONE_DAY))
                            GetBGCreature(type)->SetFaction(BG_IC_Factions[(node->faction == TEAM_ALLIANCE ? 0 : 1)]);
                    }
 
                    // we check if the opossing siege engine is in use
                    int8 enemySiege = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_SIEGE_ENGINE_H : BG_IC_NPC_SIEGE_ENGINE_A);
 
                    if (Creature* siegeEngine = GetBGCreature(enemySiege, false))
                    {
                        if (Vehicle* vehicleSiege = siegeEngine->GetVehicleKit())
                        {
                            // is VehicleInUse working as expected ?
                            if (!vehicleSiege->IsVehicleInUse())
                                DelCreature(enemySiege);
                        }
                    }
 
                    uint8 siegeType = (node->faction == TEAM_ALLIANCE ? BG_IC_NPC_SIEGE_ENGINE_A : BG_IC_NPC_SIEGE_ENGINE_H);
                    if (!GetBGCreature(siegeType, false) || !GetBGCreature(siegeType)->IsAlive())
                    {
                        AddCreature((node->faction == TEAM_ALLIANCE ? NPC_SIEGE_ENGINE_A : NPC_SIEGE_ENGINE_H), siegeType,
                            BG_IC_WorkshopVehicles[4], node->faction, RESPAWN_ONE_DAY);
 
                        if (Creature* siegeEngine = GetBGCreature(siegeType))
                        {
                            siegeEngine->SetUnitFlag(UNIT_FLAG_UNINTERACTIBLE | UNIT_FLAG_CANNOT_SWIM);
                            siegeEngine->SetImmuneToPC(true);
                            siegeEngine->SetFaction(BG_IC_Factions[(node->faction == TEAM_ALLIANCE ? 0 : 1)]);
                        }
                    }
                }
 
                for (uint8 i = 0; i < MAX_WORKSHOP_BOMBS_SPAWNS_PER_FACTION; ++i)
                {
                    AddObject(BG_IC_GO_SEAFORIUM_BOMBS_1+i, GO_SEAFORIUM_BOMBS,
                    workshopBombs[i].GetPositionX(), workshopBombs[i].GetPositionY(),
                    workshopBombs[i].GetPositionZ(), workshopBombs[i].GetOrientation(),
                    0, 0, 0, 0, 10);
 
                    if (GameObject* seaforiumBombs = GetBGObject(BG_IC_GO_SEAFORIUM_BOMBS_1+i))
                    {
                        seaforiumBombs->SetRespawnTime(10);
                        seaforiumBombs->SetFaction(BG_IC_Factions[(node->faction == TEAM_ALLIANCE ? 0 : 1)]);
                    }
                }
                break;
            }
        default:
            break;
    }
}
 
void BattlegroundIC::DestroyGate(Player* player, GameObject* go)
{
    GateStatus[GetGateIDFromEntry(go->GetEntry())] = BG_IC_GATE_DESTROYED;
    uint32 uws_open = GetWorldStateFromGateEntry(go->GetEntry(), true);
    uint32 uws_close = GetWorldStateFromGateEntry(go->GetEntry(), false);
    if (uws_open)
    {
        UpdateWorldState(uws_close, 0);
        UpdateWorldState(uws_open, 1);
    }
    if (player->GetTeamId() == TEAM_ALLIANCE)
    {
        DoorOpen(BG_IC_GO_HORDE_KEEP_PORTCULLIS);
        GetBGObject(BG_IC_GO_HORDE_BANNER)->RemoveFlag(GO_FLAG_NOT_SELECTABLE);
    }
    else
    {
        DoorOpen(BG_IC_GO_DOODAD_PORTCULLISACTIVE02);
        GetBGObject(BG_IC_GO_ALLIANCE_BANNER)->RemoveFlag(GO_FLAG_NOT_SELECTABLE);
    }
 
    uint32 textId;
    ChatMsg msgType;
    switch (go->GetEntry())
    {
        case GO_HORDE_GATE_1:
            textId = BG_IC_TEXT_FRONT_GATE_HORDE_DESTROYED;
            msgType = CHAT_MSG_BG_SYSTEM_ALLIANCE;
            break;
        case GO_HORDE_GATE_2:
            textId = BG_IC_TEXT_WEST_GATE_HORDE_DESTROYED;
            msgType = CHAT_MSG_BG_SYSTEM_ALLIANCE;
            break;
        case GO_HORDE_GATE_3:
            textId = BG_IC_TEXT_EAST_GATE_HORDE_DESTROYED;
            msgType = CHAT_MSG_BG_SYSTEM_ALLIANCE;
            break;
        case GO_ALLIANCE_GATE_1:
            textId = BG_IC_TEXT_WEST_GATE_ALLIANCE_DESTROYED;
            msgType = CHAT_MSG_BG_SYSTEM_HORDE;
            break;
        case GO_ALLIANCE_GATE_2:
            textId = BG_IC_TEXT_EAST_GATE_ALLIANCE_DESTROYED;
            msgType = CHAT_MSG_BG_SYSTEM_HORDE;
            break;
        case GO_ALLIANCE_GATE_3:
            textId = BG_IC_TEXT_FRONT_GATE_ALLIANCE_DESTROYED;
            msgType = CHAT_MSG_BG_SYSTEM_HORDE;
            break;
        default:
            return;
    }
 
    if (go->GetEntry() == GO_HORDE_GATE_1 || go->GetEntry() == GO_HORDE_GATE_2 || go->GetEntry() == GO_HORDE_GATE_3)
    {
        if (!GetBgMap()->GetCreature(BgCreatures[BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].type]) && !AddCreature(BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].entry, BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].type, BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].x, BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].y, BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].z, BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].o, BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].team, RESPAWN_ONE_DAY))
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning creature {}", BG_IC_NpcSpawnlocs[BG_IC_NPC_OVERLORD_AGMAR].entry);
    }
    else if (go->GetEntry() == GO_ALLIANCE_GATE_1 || go->GetEntry() == GO_ALLIANCE_GATE_2 || go->GetEntry() == GO_ALLIANCE_GATE_3)
    {
        if (!GetBgMap()->GetCreature(BgCreatures[BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].type]) && !AddCreature(BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].entry, BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].type, BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].x, BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].y, BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].z, BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].o, BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].team, RESPAWN_ONE_DAY))
            TC_LOG_ERROR("bg.battleground", "Isle of Conquest: There was an error spawning creature {}", BG_IC_NpcSpawnlocs[BG_IC_NPC_HIGH_COMMANDER_HALFORD_WYRMBANE].entry);
    }
 
    SendBroadcastText(textId, msgType);
}
 
WorldSafeLocsEntry const* BattlegroundIC::GetClosestGraveyard(Player* player)
{
    TeamId teamIndex = GetTeamIndexByTeamId(player->GetTeam());
 
    // Is there any occupied node for this team?
    std::vector<uint8> nodes;
    for (uint8 i = 0; i < MAX_NODE_TYPES; ++i)
        if (nodePoint[i].faction == player->GetTeamId())
            nodes.push_back(i);
 
    WorldSafeLocsEntry const* good_entry = nullptr;
    // If so, select the closest node to place ghost on
    if (!nodes.empty())
    {
        float player_x = player->GetPositionX();
        float player_y = player->GetPositionY();
 
        float mindist = 999999.0f;
        for (uint8 i = 0; i < nodes.size(); ++i)
        {
            WorldSafeLocsEntry const*entry = sWorldSafeLocsStore.LookupEntry(BG_IC_GraveyardIds[nodes[i]]);
            if (!entry)
                continue;
            float dist = (entry->Loc.X - player_x)*(entry->Loc.X - player_x)+(entry->Loc.Y - player_y)*(entry->Loc.Y - player_y);
            if (mindist > dist)
            {
                mindist = dist;
                good_entry = entry;
            }
        }
        nodes.clear();
    }
    // If not, place ghost on starting location
    if (!good_entry)
        good_entry = sWorldSafeLocsStore.LookupEntry(BG_IC_GraveyardIds[uint32(teamIndex) + MAX_NODE_TYPES]);
 
    return good_entry;
}
 
bool BattlegroundIC::IsAllNodesControlledByTeam(uint32 team) const
{
    uint32 count = 0;
    ICNodeState controlledState = team == ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H;
    for (int i = 0; i < NODE_TYPE_WORKSHOP; ++i)
    {
        if (nodePoint[i].nodeState == controlledState)
            ++count;
    }
 
    return count == NODE_TYPE_WORKSHOP;
}
 
bool BattlegroundIC::IsSpellAllowed(uint32 spellId, Player const* player) const
{
    switch (spellId)
    {
        case SPELL_OIL_REFINERY:
        case SPELL_QUARRY:
        {
            uint32 team = player->GetTeamId();
            uint8 nodeType = spellId == SPELL_OIL_REFINERY ? NODE_TYPE_REFINERY : NODE_TYPE_QUARRY;
            uint8 nodeState = team == TEAM_ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H;
            return GetNodeState(nodeType) == nodeState;
        }
        default:
           break;
    }
 
    return true;
}