npc_wg_demolisher_engineer Class Reference

Inheritance diagram for npc_wg_demolisher_engineer:

Public Member Functions
	npc_wg_demolisher_engineer ()
bool	OnGossipHello (Player *player, Creature *creature) override
bool	OnGossipSelect (Player *player, Creature *creature, uint32, uint32 action) override
Public Member Functions inherited from CreatureScript
bool	IsDatabaseBound () const override
virtual bool	OnGossipHello (Player *, Creature *)
virtual bool	OnGossipSelect (Player *, Creature *, uint32, uint32)
virtual bool	OnGossipSelectCode (Player *, Creature *, uint32, uint32, const char *)
virtual bool	OnQuestAccept (Player *, Creature *, Quest const *)
virtual bool	OnQuestSelect (Player *, Creature *, Quest const *)
virtual bool	OnQuestComplete (Player *, Creature *, Quest const *)
virtual bool	OnQuestReward (Player *, Creature *, Quest const *, uint32)
virtual uint32	GetDialogStatus (Player *, Creature *)
virtual CreatureAI *	GetAI (Creature *) const
virtual void	OnFfaPvpStateUpdate (Creature *, bool)
Public Member Functions inherited from ScriptObject
virtual bool	IsDatabaseBound () const
virtual bool	isAfterLoadScript () const
virtual void	checkValidity ()
const std::string &	GetName () const
uint16	GetTotalAvailableHooks ()
Public Member Functions inherited from UpdatableScript< Creature >
virtual void	OnUpdate (Creature *, uint32)

Private Member Functions
bool	canBuild (Creature *creature)

Additional Inherited Members
Protected Member Functions inherited from CreatureScript
	CreatureScript (const char *name)
Protected Member Functions inherited from ScriptObject
	ScriptObject (const char *name, uint16 totalAvailableHooks=0)
virtual	~ScriptObject ()=default
Protected Member Functions inherited from UpdatableScript< Creature >
	UpdatableScript ()=default

Detailed Description

Constructor & Destructor Documentation

npc_wg_demolisher_engineer()

npc_wg_demolisher_engineer::npc_wg_demolisher_engineer ( )

inline

: CreatureScript("npc_wg_demolisher_engineer") { }

Member Function Documentation

canBuild()

bool npc_wg_demolisher_engineer::canBuild ( Creature *  creature )

inlineprivate

    {
        Battlefield* wintergrasp = sBattlefieldMgr->GetBattlefieldByBattleId(BATTLEFIELD_BATTLEID_WG);
        if (!wintergrasp)
            return false;
 
        switch (creature->GetEntry())
        {
            case NPC_GOBLIN_MECHANIC:
                return (wintergrasp->GetData(BATTLEFIELD_WG_DATA_MAX_VEHICLE_H) > wintergrasp->GetData(BATTLEFIELD_WG_DATA_VEHICLE_H));
            case NPC_GNOMISH_ENGINEER:
                return (wintergrasp->GetData(BATTLEFIELD_WG_DATA_MAX_VEHICLE_A) > wintergrasp->GetData(BATTLEFIELD_WG_DATA_VEHICLE_A));
            default:
                return false;
        }
    }

References BATTLEFIELD_BATTLEID_WG, BATTLEFIELD_WG_DATA_MAX_VEHICLE_A, BATTLEFIELD_WG_DATA_MAX_VEHICLE_H, BATTLEFIELD_WG_DATA_VEHICLE_A, BATTLEFIELD_WG_DATA_VEHICLE_H, Battlefield::GetData(), Object::GetEntry(), NPC_GNOMISH_ENGINEER, NPC_GOBLIN_MECHANIC, and sBattlefieldMgr.

Referenced by OnGossipSelect().

OnGossipHello()

bool npc_wg_demolisher_engineer::OnGossipHello ( Player *  player, Creature *  creature  )

inlineoverridevirtual

Reimplemented from CreatureScript.

    {
        if (creature->IsQuestGiver())
        {
            player->PrepareQuestMenu(creature->GetGUID());
        }
 
        if (player->HasAura(SPELL_CORPORAL))
        {
            AddGossipItemFor(player, 9923, 0, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF);
        }
        else if (player->HasAura(SPELL_LIEUTENANT))
        {
            AddGossipItemFor(player, 9923, 0, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF);
            AddGossipItemFor(player, 9923, 1, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 1);
            AddGossipItemFor(player, 9923, 2, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 2);
        }
 
        SendGossipMenuFor(player, player->GetGossipTextId(creature), creature->GetGUID());
        return true;
    }

References AddGossipItemFor(), Player::GetGossipTextId(), Object::GetGUID(), GOSSIP_ACTION_INFO_DEF, GOSSIP_SENDER_MAIN, Unit::HasAura(), Unit::IsQuestGiver(), Player::PrepareQuestMenu(), SendGossipMenuFor(), SPELL_CORPORAL, and SPELL_LIEUTENANT.

OnGossipSelect()

bool npc_wg_demolisher_engineer::OnGossipSelect ( Player *  player, Creature *  creature, uint32  , uint32  action  )

inlineoverridevirtual

Reimplemented from CreatureScript.

    {
        CloseGossipMenuFor(player);
 
        uint32 spellId = 0;
        switch (action - GOSSIP_ACTION_INFO_DEF)
        {
        case 0:
            spellId = SPELL_BUILD_CATAPULT_FORCE;
            break;
        case 1:
            spellId = SPELL_BUILD_DEMOLISHER_FORCE;
            break;
        case 2:
            spellId = player->GetTeamId() == TEAM_ALLIANCE ? SPELL_BUILD_SIEGE_VEHICLE_FORCE_ALLIANCE : SPELL_BUILD_SIEGE_VEHICLE_FORCE_HORDE;
            break;
        }
 
        if (canBuild(creature))
        {
            creature->CastSpell(player, spellId, true);
            creature->CastSpell(creature, SPELL_ACTIVATE_CONTROL_ARMS, true);
        }
        else
        {
            WorldPacket data(SMSG_CAST_FAILED, 1 + 4 + 1 + 4);
            data << uint8(0);
            data << spellId;
            data << uint8(SPELL_FAILED_CUSTOM_ERROR);
            data << uint32(SPELL_CUSTOM_ERROR_CANT_BUILD_MORE_VEHICLES);
            player->GetSession()->SendPacket(&data);
        }
        return true;
    }

References canBuild(), Unit::CastSpell(), CloseGossipMenuFor(), Player::GetSession(), Player::GetTeamId(), GOSSIP_ACTION_INFO_DEF, WorldSession::SendPacket(), SMSG_CAST_FAILED, SPELL_ACTIVATE_CONTROL_ARMS, SPELL_BUILD_CATAPULT_FORCE, SPELL_BUILD_DEMOLISHER_FORCE, SPELL_BUILD_SIEGE_VEHICLE_FORCE_ALLIANCE, SPELL_BUILD_SIEGE_VEHICLE_FORCE_HORDE, SPELL_CUSTOM_ERROR_CANT_BUILD_MORE_VEHICLES, SPELL_FAILED_CUSTOM_ERROR, and TEAM_ALLIANCE.