From af4a21ea0689107b377818574cb07dc4a2e8b755 Mon Sep 17 00:00:00 2001 From: Mattes D Date: Sun, 8 Jun 2014 21:58:08 +0200 Subject: Fixed deadlock when moving players to other worlds. Fixes #1039, fixes #851 --- src/Entities/Entity.cpp | 10 +++++----- src/Entities/Entity.h | 5 +++-- src/Entities/Player.cpp | 18 ++++++++++-------- 3 files changed, 18 insertions(+), 15 deletions(-) (limited to 'src/Entities') diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp index 1226a2319..8f736a269 100644 --- a/src/Entities/Entity.cpp +++ b/src/Entities/Entity.cpp @@ -129,9 +129,9 @@ const char * cEntity::GetParentClass(void) const -bool cEntity::Initialize(cWorld * a_World) +bool cEntity::Initialize(cWorld & a_World) { - if (cPluginManager::Get()->CallHookSpawningEntity(*a_World, *this)) + if (cPluginManager::Get()->CallHookSpawningEntity(a_World, *this)) { return false; } @@ -144,13 +144,13 @@ bool cEntity::Initialize(cWorld * a_World) */ m_IsInitialized = true; - m_World = a_World; + m_World = &a_World; m_World->AddEntity(this); - cPluginManager::Get()->CallHookSpawnedEntity(*a_World, *this); + cPluginManager::Get()->CallHookSpawnedEntity(a_World, *this); // Spawn the entity on the clients: - a_World->BroadcastSpawnEntity(*this); + a_World.BroadcastSpawnEntity(*this); return true; } diff --git a/src/Entities/Entity.h b/src/Entities/Entity.h index 9fe771120..85ad42d54 100644 --- a/src/Entities/Entity.h +++ b/src/Entities/Entity.h @@ -146,8 +146,9 @@ public: cEntity(eEntityType a_EntityType, double a_X, double a_Y, double a_Z, double a_Width, double a_Height); virtual ~cEntity(); - /// Spawns the entity in the world; returns true if spawned, false if not (plugin disallowed) - virtual bool Initialize(cWorld * a_World); + /** Spawns the entity in the world; returns true if spawned, false if not (plugin disallowed). + Adds the entity to the world. */ + virtual bool Initialize(cWorld & a_World); // tolua_begin diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp index b83419903..feb09b5d2 100644 --- a/src/Entities/Player.cpp +++ b/src/Entities/Player.cpp @@ -940,6 +940,8 @@ void cPlayer::Killed(cEntity * a_Victim) void cPlayer::Respawn(void) { + ASSERT(m_World != NULL); + m_Health = GetMaxHealth(); SetInvulnerableTicks(20); @@ -952,7 +954,7 @@ void cPlayer::Respawn(void) m_LifetimeTotalXp = 0; // ToDo: send score to client? How? - m_ClientHandle->SendRespawn(); + m_ClientHandle->SendRespawn(*m_World); // Extinguish the fire: StopBurning(); @@ -1583,19 +1585,19 @@ bool cPlayer::MoveToWorld(const char * a_WorldName) return false; } - eDimension OldDimension = m_World->GetDimension(); - + // Send the respawn packet: + if (m_ClientHandle != NULL) + { + m_ClientHandle->SendRespawn(*World); + } + // Remove all links to the old world m_World->RemovePlayer(this); - m_ClientHandle->RemoveFromAllChunks(); - m_World->RemoveEntity(this); // If the dimension is different, we can send the respawn packet // http://wiki.vg/Protocol#0x09 says "don't send if dimension is the same" as of 2013_07_02 - m_ClientHandle->MoveToWorld(*World, (OldDimension != World->GetDimension())); - // Add player to all the necessary parts of the new world - World->AddEntity(this); + // Queue adding player to the new world, including all the necessary adjustments to the object World->AddPlayer(this); return true; -- cgit v1.2.3