diff options
Diffstat (limited to 'src/ClientHandle.cpp')
| -rw-r--r-- | src/ClientHandle.cpp | 107 |
1 files changed, 88 insertions, 19 deletions
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp index 23ba4dbab..63ae98be4 100644 --- a/src/ClientHandle.cpp +++ b/src/ClientHandle.cpp @@ -24,13 +24,15 @@ #include "Root.h" -#include "Authenticator.h" +#include "Protocol/Authenticator.h" #include "MersenneTwister.h" #include "Protocol/ProtocolRecognizer.h" #include "CompositeChat.h" #include "Items/ItemSword.h" +#include "md5/md5.h" + /** Maximum number of explosions to send this tick, server will start dropping if exceeded */ @@ -175,6 +177,39 @@ void cClientHandle::Destroy(void) +void cClientHandle::GenerateOfflineUUID(void) +{ + m_UUID = GenerateOfflineUUID(m_Username); +} + + + + + +AString cClientHandle::GenerateOfflineUUID(const AString & a_Username) +{ + // Proper format for a version 3 UUID is: + // xxxxxxxx-xxxx-3xxx-yxxx-xxxxxxxxxxxx where x is any hexadecimal digit and y is one of 8, 9, A, or B + + // Generate an md5 checksum, and use it as base for the ID: + MD5 Checksum(a_Username); + AString UUID = Checksum.hexdigest(); + UUID[12] = '3'; // Version 3 UUID + UUID[16] = '8'; // Variant 1 UUID + + // Now the digest doesn't have the UUID slashes, but the client requires them, so add them into the appropriate positions: + UUID.insert(8, "-"); + UUID.insert(13, "-"); + UUID.insert(18, "-"); + UUID.insert(23, "-"); + + return UUID; +} + + + + + void cClientHandle::Kick(const AString & a_Reason) { if (m_State >= csAuthenticating) // Don't log pings @@ -188,7 +223,7 @@ void cClientHandle::Kick(const AString & a_Reason) -void cClientHandle::Authenticate(void) +void cClientHandle::Authenticate(const AString & a_Name, const AString & a_UUID) { if (m_State != csAuthenticating) { @@ -197,6 +232,12 @@ void cClientHandle::Authenticate(void) ASSERT( m_Player == NULL ); + m_Username = a_Name; + m_UUID = a_UUID; + + // Send login success (if the protocol supports it): + m_Protocol->SendLoginSuccess(); + // Spawn player (only serversided, so data is loaded) m_Player = new cPlayer(this, GetUsername()); @@ -412,14 +453,16 @@ void cClientHandle::HandlePing(void) { // Somebody tries to retrieve information about the server AString Reply; + const cServer & Server = *cRoot::Get()->GetServer(); + Printf(Reply, "%s%s%i%s%i", - cRoot::Get()->GetServer()->GetDescription().c_str(), + Server.GetDescription().c_str(), cChatColor::Delimiter.c_str(), - cRoot::Get()->GetServer()->GetNumPlayers(), + Server.GetNumPlayers(), cChatColor::Delimiter.c_str(), - cRoot::Get()->GetServer()->GetMaxPlayers() + Server.GetMaxPlayers() ); - Kick(Reply.c_str()); + Kick(Reply); } @@ -994,7 +1037,7 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e { HandlePlaceBlock(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, *ItemHandler); } - else if (ItemHandler->IsFood()) + else if (ItemHandler->IsFood() && !m_Player->IsGameModeCreative()) { if (m_Player->IsSatiated()) { @@ -1175,8 +1218,8 @@ void cClientHandle::HandleChat(const AString & a_Message) Color = AString("@") + Color[2]; } else - { - Color.empty(); + { + Color.clear(); } Msg.AddTextPart(AString("<") + m_Player->GetName() + "> ", Color); Msg.ParseText(a_Message); @@ -1532,7 +1575,7 @@ void cClientHandle::HandleTabCompletion(const AString & a_Text) -void cClientHandle::SendData(const char * a_Data, int a_Size) +void cClientHandle::SendData(const char * a_Data, size_t a_Size) { if (m_HasSentDC) { @@ -1547,7 +1590,7 @@ void cClientHandle::SendData(const char * a_Data, int a_Size) if (m_OutgoingDataOverflow.empty()) { // No queued overflow data; if this packet fits into the ringbuffer, put it in, otherwise put it in the overflow buffer: - int CanFit = m_OutgoingData.GetFreeSpace(); + size_t CanFit = m_OutgoingData.GetFreeSpace(); if (CanFit > a_Size) { CanFit = a_Size; @@ -1677,13 +1720,16 @@ void cClientHandle::Tick(float a_Dt) } // Send a ping packet: - cTimer t1; - if ((m_LastPingTime + cClientHandle::PING_TIME_MS <= t1.GetNowTime())) + if (m_State == csPlaying) { - m_PingID++; - m_PingStartTime = t1.GetNowTime(); - m_Protocol->SendKeepAlive(m_PingID); - m_LastPingTime = m_PingStartTime; + cTimer t1; + if ((m_LastPingTime + cClientHandle::PING_TIME_MS <= t1.GetNowTime())) + { + m_PingID++; + m_PingStartTime = t1.GetNowTime(); + m_Protocol->SendKeepAlive(m_PingID); + m_LastPingTime = m_PingStartTime; + } } // Handle block break animation: @@ -2101,7 +2147,7 @@ void cClientHandle::SendExplosion(double a_BlockX, double a_BlockY, double a_Blo } // Update the statistics: - m_NumExplosionsThisTick += 1; + m_NumExplosionsThisTick++; m_Protocol->SendExplosion(a_BlockX, a_BlockY, a_BlockZ, a_Radius, a_BlocksAffected, a_PlayerMotion); } @@ -2633,7 +2679,7 @@ void cClientHandle::PacketError(unsigned char a_PacketType) -void cClientHandle::DataReceived(const char * a_Data, int a_Size) +void cClientHandle::DataReceived(const char * a_Data, size_t a_Size) { // Data is received from the client, store it in the buffer to be processed by the Tick thread: m_TimeSinceLastPacket = 0; @@ -2685,4 +2731,27 @@ void cClientHandle::SocketClosed(void) +void cClientHandle::HandleEnchantItem(Byte & WindowID, Byte & Enchantment) +{ + cEnchantingWindow * Window = (cEnchantingWindow*)m_Player->GetWindow(); + cItem Item = *Window->m_SlotArea->GetSlot(0, *m_Player); + int BaseEnchantmentLevel = Window->GetPropertyValue(Enchantment); + + if (Item.EnchantByXPLevels(BaseEnchantmentLevel)) + { + if (m_Player->IsGameModeCreative() || m_Player->DeltaExperience(-m_Player->XpForLevel(BaseEnchantmentLevel)) >= 0) + { + Window->m_SlotArea->SetSlot(0, *m_Player, Item); + Window->SendSlot(*m_Player, Window->m_SlotArea, 0); + Window->BroadcastWholeWindow(); + + Window->SetProperty(0, 0, *m_Player); + Window->SetProperty(1, 0, *m_Player); + Window->SetProperty(2, 0, *m_Player); + } + } +} + + + |