#include "SpellMgr.h"

Public Member Functions
bool	IsFitToRequirements (Player const *player, uint32 newZone, uint32 newArea) const

Public Attributes
uint32	spellId

uint32	areaId

uint32	questStart

uint32	questEnd

int32	auraSpell

uint32	raceMask

Gender	gender

uint32	questStartStatus

uint32	questEndStatus

bool	autocast

Detailed Description

Member Function Documentation

◆ IsFitToRequirements()

bool SpellArea::IsFitToRequirements	(	Player const *	player,
		uint32	newZone,
		uint32	newArea
	)		const

{
    if (gender != GENDER_NONE)                   // not in expected gender
        if (!player || gender != player->getGender())
            return false;
 
    if (raceMask)                                // not in expected race
        if (!player || !(raceMask & player->getRaceMask()))
            return false;
 
    if (areaId)                                  // not in expected zone
        if (newZone != areaId && newArea != areaId)
            return false;
 
    if (questStart)                              // not in expected required quest state
        if (!player || (((1 << player->GetQuestStatus(questStart)) & questStartStatus) == 0))
            return false;
 
    if (questEnd)                                // not in expected forbidden quest state
        if (!player || (((1 << player->GetQuestStatus(questEnd)) & questEndStatus) == 0))
            return false;
 
    if (auraSpell)                               // not have expected aura
        if (!player || (auraSpell > 0 && !player->HasAura(auraSpell)) || (auraSpell < 0 && player->HasAura(-auraSpell)))
            return false;
 
    // Extra conditions -- leaving the possibility add extra conditions...
    switch (spellId)
    {
        case 58600: // No fly Zone - Dalaran
            {
                if (!player)
                    return false;
 
                AreaTableEntry const* pArea = sAreaTableStore.LookupEntry(player->GetAreaId());
                if (!(pArea && pArea->flags & AREA_FLAG_NO_FLY_ZONE))
                    return false;
                if (!player->HasAuraType(SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED) && !player->HasAuraType(SPELL_AURA_FLY))
                    return false;
                // Xinef: Underbelly elixir
                if (player->GetPositionZ() < 637.0f && player->HasAuraType(SPELL_AURA_TRANSFORM))
                    return false;
                break;
            }
        case 58730: // No fly Zone - Wintergrasp
            {
                if (!player)
                    return false;
 
                Battlefield* Bf = sBattlefieldMgr->GetBattlefieldToZoneId(player->GetZoneId());
                if (!Bf || Bf->CanFlyIn() || (!player->HasAuraType(SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED) && !player->HasAuraType(SPELL_AURA_FLY)))
                    return false;
                break;
            }
        // xinef: northrend flying mounts
        // xinef: NE wisp and spectral gryphon
        case 55164:
        case 55173:
            {
                Battlefield* Bf = sBattlefieldMgr->GetBattlefieldToZoneId(player->GetZoneId());
                return !Bf || Bf->CanFlyIn();
            }
        case 57940: // Essence of Wintergrasp OUTSIDE
        case 58045: // Essence of Wintergrasp INSIDE
            {
                if (!player)
                    return false;
 
                if (sWorld->getIntConfig(CONFIG_WINTERGRASP_ENABLE) != 1)
                    return false;
 
                Battlefield* Bf = sBattlefieldMgr->GetBattlefieldByBattleId(BATTLEFIELD_BATTLEID_WG);
                if (!Bf || player->GetTeamId() != Bf->GetDefenderTeam() || Bf->IsWarTime())
                    return false;
                break;
            }
        case 74411: // Battleground - Dampening
            {
                if (!player)
                    return false;
 
                if (Battlefield* bf = sBattlefieldMgr->GetBattlefieldToZoneId(player->GetZoneId()))
                    return bf->IsWarTime();
                break;
            }
        case 68719: // Oil Refinery - Isle of Conquest.
        case 68720: // Quarry - Isle of Conquest.
            {
                if (!player)
                    return false;
 
                Battleground* bg = player->GetBattleground();
                if (!bg || bg->GetBgTypeID(true) != BATTLEGROUND_IC)
                    return false;
 
                uint8 nodeType = spellId == 68719 ? NODE_TYPE_REFINERY : NODE_TYPE_QUARRY;
                uint8 nodeState = player->GetTeamId() == TEAM_ALLIANCE ? NODE_STATE_CONTROLLED_A : NODE_STATE_CONTROLLED_H;
 
                return bg->ToBattlegroundIC()->GetNodeState(nodeType) == nodeState;
            }
        case 56618: // Horde Controls Factory Phase Shift
        case 56617: // Alliance Controls Factory Phase Shift
            {
                if (!player)
                    return false;
 
                Battlefield* bf = sBattlefieldMgr->GetBattlefieldToZoneId(player->GetZoneId());
 
                if (!bf || bf->GetTypeId() != BATTLEFIELD_WG)
                    return false;
 
                // team that controls the workshop in the specified area
                uint32 team = bf->GetData(newArea);
 
                if (team == TEAM_HORDE)
                    return spellId == 56618;
                else if (team == TEAM_ALLIANCE)
                    return spellId == 56617;
                else
                    return false;
                break;
            }
        // Hellscream's Warsong
        case 73816:
        case 73818:
        case 73819:
        case 73820:
        case 73821:
        case 73822:
        // Strength of Wrynn
        case 73762:
        case 73824:
        case 73825:
        case 73826:
        case 73827:
        case 73828:
            if (player)
                if (InstanceScript* s = const_cast<Player*>(player)->GetInstanceScript())
                    return s->GetData(251 /*DATA_BUFF_AVAILABLE*/) != 0;
            return false;
            break;
    }
 
    return true;
}