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fix(Core/Movement): Improvements to taxi flight movement generator: (#12347)

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Changed multi-segment taxi paths to fly nearby flight masters along the way, not directly through them.
Taxi cost on multi-segment paths is now charged per segment when it is started.
Properly send taxi node status on login, as well as if the taxi master is out of range.
Apply reputation discount to all points in multi-segment paths.
Properly clean up list of taxi destinations upon arrival at final node.
Teleport players to the destination taxi node location instead of their current ground position.
Don't start a spline with just 1 point in FlightPathMovementGenerator
Source: TrinityCore.
This commit is contained in:
UltraNix
2022-08-02 04:21:11 +02:00
committed by GitHub
parent 7f9ea035de
commit 572a680c16
13 changed files with 347 additions and 189 deletions
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105
src/server/game/Entities/Player/Player.cpp
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@@ -1644,10 +1644,8 @@ void Player::ProcessDelayedOperations()
{
if (m_entryPointData.HasTaxiPath())
{
for (size_t i = 0; i < m_entryPointData.taxiPath.size() - 1; ++i)
m_taxi.AddTaxiDestination(m_entryPointData.taxiPath[i]);
m_taxi.SetTaxiSegment(m_entryPointData.taxiPath[m_entryPointData.taxiPath.size() - 1]);
m_taxi.AddTaxiDestination(m_entryPointData.taxiPath[0]);
m_taxi.AddTaxiDestination(m_entryPointData.taxiPath[1]);
m_entryPointData.ClearTaxiPath();
ContinueTaxiFlight();
}
@@ -10002,26 +10000,6 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
return false;
}
// check node starting pos data set case if provided
if (node->x != 0.0f || node->y != 0.0f || node->z != 0.0f)
{
if (node->map_id != GetMapId() ||
(node->x - GetPositionX()) * (node->x - GetPositionX()) +
(node->y - GetPositionY()) * (node->y - GetPositionY()) +
(node->z - GetPositionZ()) * (node->z - GetPositionZ()) >
(2 * INTERACTION_DISTANCE) * (2 * INTERACTION_DISTANCE) * (2 * INTERACTION_DISTANCE))
{
GetSession()->SendActivateTaxiReply(ERR_TAXITOOFARAWAY);
return false;
}
}
// node must have pos if taxi master case (npc != nullptr)
else if (npc)
{
GetSession()->SendActivateTaxiReply(ERR_TAXIUNSPECIFIEDSERVERERROR);
return false;
}
// Prepare to flight start now
// stop combat at start taxi flight if any
@@ -10043,6 +10021,7 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
// fill destinations path tail
uint32 sourcepath = 0;
uint32 totalcost = 0;
uint32 firstcost = 0;
uint32 prevnode = sourcenode;
uint32 lastnode = 0;
@@ -10061,6 +10040,8 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
}
totalcost += cost;
if (i == 1)
firstcost = cost;
if (prevnode == sourcenode)
sourcepath = path;
@@ -10089,7 +10070,16 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
uint32 money = GetMoney();
if (npc)
totalcost = (uint32)ceil(totalcost * GetReputationPriceDiscount(npc));
{
float discount = GetReputationPriceDiscount(npc);
totalcost = uint32(ceil(totalcost * discount));
firstcost = uint32(ceil(firstcost * discount));
m_taxi.SetFlightMasterFactionTemplateId(npc->GetFaction());
}
else
{
m_taxi.SetFlightMasterFactionTemplateId(0);
}
if (money < totalcost)
{
@@ -10100,8 +10090,6 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
//Checks and preparations done, DO FLIGHT
UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_FLIGHT_PATHS_TAKEN, 1);
ModifyMoney(-(int32)totalcost);
UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_GOLD_SPENT_FOR_TRAVELLING, totalcost);
// prevent stealth flight
//RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_TALK);
@@ -10111,12 +10099,16 @@ bool Player::ActivateTaxiPathTo(std::vector<uint32> const& nodes, Creature* npc
{
TaxiNodesEntry const* lastPathNode = sTaxiNodesStore.LookupEntry(nodes[nodes.size() - 1]);
m_taxi.ClearTaxiDestinations();
ModifyMoney(-(int32)totalcost);
UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_GOLD_SPENT_FOR_TRAVELLING, totalcost);
TeleportTo(lastPathNode->map_id, lastPathNode->x, lastPathNode->y, lastPathNode->z, GetOrientation());
return false;
}
else
{
m_flightSpellActivated = spellid;
ModifyMoney(-(int32)firstcost);
UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_GOLD_SPENT_FOR_TRAVELLING, firstcost);
GetSession()->SendActivateTaxiReply(ERR_TAXIOK);
GetSession()->SendDoFlight(mount_display_id, sourcepath);
}
@@ -10212,6 +10204,39 @@ void Player::ContinueTaxiFlight()
GetSession()->SendDoFlight(mountDisplayId, path, startNode);
}
void Player::SendTaxiNodeStatusMultiple()
{
for (auto itr = m_clientGUIDs.begin(); itr != m_clientGUIDs.end(); ++itr)
{
if (!itr->IsCreature())
{
continue;
}
Creature* creature = ObjectAccessor::GetCreature(*this, *itr);
if (!creature || creature->IsHostileTo(this))
{
continue;
}
if (!creature->HasNpcFlag(UNIT_NPC_FLAG_FLIGHTMASTER))
{
continue;
}
uint32 nearestNode = sObjectMgr->GetNearestTaxiNode(creature->GetPositionX(), creature->GetPositionY(), creature->GetPositionZ(), creature->GetMapId(), GetTeamId());
if (!nearestNode)
{
continue;
}
WorldPacket data(SMSG_TAXINODE_STATUS, 9);
data << *itr;
data << uint8(m_taxi.IsTaximaskNodeKnown(nearestNode) ? 1 : 0);
SendDirectMessage(&data);
}
}
void Player::ProhibitSpellSchool(SpellSchoolMask idSchoolMask, uint32 unTimeMs)
{
PacketCooldowns cooldowns;
@@ -10982,11 +11007,8 @@ void Player::SetEntryPoint()
m_entryPointData.mountSpell = 0;
m_entryPointData.joinPos = WorldLocation(GetMapId(), GetPositionX(), GetPositionY(), GetPositionZ(), GetOrientation());
std::vector<uint32> const& taxi = m_taxi.GetPath();
for (std::vector<uint32>::const_iterator itr = taxi.begin(); itr != taxi.end(); ++itr)
m_entryPointData.taxiPath.push_back(*itr);
m_entryPointData.taxiPath.push_back(m_taxi.GetTaxiSegment());
m_entryPointData.taxiPath[0] = m_taxi.GetTaxiSource();
m_entryPointData.taxiPath[1] = m_taxi.GetTaxiDestination();
}
else
{
@@ -11351,6 +11373,7 @@ void Player::SendInitialPacketsAfterAddToMap()
SendEnchantmentDurations(); // must be after add to map
SendItemDurations(); // must be after add to map
SendQuestGiverStatusMultiple();
SendTaxiNodeStatusMultiple();
// raid downscaling - send difficulty to player
if (GetMap()->IsRaid())
@@ -12005,13 +12028,21 @@ bool Player::GetBGAccessByLevel(BattlegroundTypeId bgTypeId) const
float Player::GetReputationPriceDiscount(Creature const* creature) const
{
FactionTemplateEntry const* vendor_faction = creature->GetFactionTemplateEntry();
if (!vendor_faction || !vendor_faction->faction)
return 1.0f;
return GetReputationPriceDiscount(creature->GetFactionTemplateEntry());
}
ReputationRank rank = GetReputationRank(vendor_faction->faction);
if (rank <= REP_NEUTRAL)
float Player::GetReputationPriceDiscount(FactionTemplateEntry const* factionTemplate) const
{
if (!factionTemplate || !factionTemplate->faction)
{
return 1.0f;
}
ReputationRank rank = GetReputationRank(factionTemplate->faction);
if (rank <= REP_NEUTRAL)
{
return 1.0f;
}
return 1.0f - 0.05f * (rank - REP_NEUTRAL);
}