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-rw-r--r--src/Entities/Player.cpp216
1 files changed, 143 insertions, 73 deletions
diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp
index dbb8cd26c..944ed643e 100644
--- a/src/Entities/Player.cpp
+++ b/src/Entities/Player.cpp
@@ -34,52 +34,48 @@
-cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
- : super(etPlayer, 0.6, 1.8)
- , m_bVisible(true)
- , m_FoodLevel(MAX_FOOD_LEVEL)
- , m_FoodSaturationLevel(5.0)
- , m_FoodTickTimer(0)
- , m_FoodExhaustionLevel(0.0)
- , m_FoodPoisonedTicksRemaining(0)
- , m_LastJumpHeight(0)
- , m_LastGroundHeight(0)
- , m_bTouchGround(false)
- , m_Stance(0.0)
- , m_Inventory(*this)
- , m_EnderChestContents(9, 3)
- , m_CurrentWindow(NULL)
- , m_InventoryWindow(NULL)
- , m_Color('-')
- , m_GameMode(eGameMode_NotSet)
- , m_IP("")
- , m_ClientHandle(a_Client)
- , m_NormalMaxSpeed(1.0)
- , m_SprintingMaxSpeed(1.3)
- , m_FlyingMaxSpeed(1.0)
- , m_IsCrouched(false)
- , m_IsSprinting(false)
- , m_IsFlying(false)
- , m_IsSwimming(false)
- , m_IsSubmerged(false)
- , m_IsFishing(false)
- , m_CanFly(false)
- , m_EatingFinishTick(-1)
- , m_LifetimeTotalXp(0)
- , m_CurrentXp(0)
- , m_bDirtyExperience(false)
- , m_IsChargingBow(false)
- , m_BowCharge(0)
- , m_FloaterID(-1)
- , m_Team(NULL)
- , m_TicksUntilNextSave(PLAYER_INVENTORY_SAVE_INTERVAL)
- , m_bIsTeleporting(false)
-{
- LOGD("Created a player object for \"%s\" @ \"%s\" at %p, ID %d",
- a_PlayerName.c_str(), a_Client->GetIPString().c_str(),
- this, GetUniqueID()
- );
-
+cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName) :
+ super(etPlayer, 0.6, 1.8),
+ m_bVisible(true),
+ m_FoodLevel(MAX_FOOD_LEVEL),
+ m_FoodSaturationLevel(5.0),
+ m_FoodTickTimer(0),
+ m_FoodExhaustionLevel(0.0),
+ m_FoodPoisonedTicksRemaining(0),
+ m_LastJumpHeight(0),
+ m_LastGroundHeight(0),
+ m_bTouchGround(false),
+ m_Stance(0.0),
+ m_Inventory(*this),
+ m_EnderChestContents(9, 3),
+ m_CurrentWindow(NULL),
+ m_InventoryWindow(NULL),
+ m_Color('-'),
+ m_GameMode(eGameMode_NotSet),
+ m_IP(""),
+ m_ClientHandle(a_Client),
+ m_NormalMaxSpeed(1.0),
+ m_SprintingMaxSpeed(1.3),
+ m_FlyingMaxSpeed(1.0),
+ m_IsCrouched(false),
+ m_IsSprinting(false),
+ m_IsFlying(false),
+ m_IsSwimming(false),
+ m_IsSubmerged(false),
+ m_IsFishing(false),
+ m_CanFly(false),
+ m_EatingFinishTick(-1),
+ m_LifetimeTotalXp(0),
+ m_CurrentXp(0),
+ m_bDirtyExperience(false),
+ m_IsChargingBow(false),
+ m_BowCharge(0),
+ m_FloaterID(-1),
+ m_Team(NULL),
+ m_TicksUntilNextSave(PLAYER_INVENTORY_SAVE_INTERVAL),
+ m_bIsTeleporting(false),
+ m_UUID((a_Client != NULL) ? a_Client->GetUUID() : "")
+{
m_InventoryWindow = new cInventoryWindow(*this);
m_CurrentWindow = m_InventoryWindow;
m_InventoryWindow->OpenedByPlayer(*this);
@@ -1690,53 +1686,98 @@ void cPlayer::LoadPermissionsFromDisk()
-bool cPlayer::LoadFromDisk()
+
+bool cPlayer::LoadFromDisk(void)
{
LoadPermissionsFromDisk();
- AString SourceFile;
- Printf(SourceFile, "players/%s.json", GetName().c_str() );
+ // Load from the UUID file:
+ if (LoadFromFile(GetUUIDFileName(m_UUID)))
+ {
+ return true;
+ }
+
+ // Load from the offline UUID file, if allowed:
+ AString OfflineUUID = cClientHandle::GenerateOfflineUUID(GetName());
+ if (cRoot::Get()->GetServer()->ShouldLoadOfflinePlayerData())
+ {
+ if (LoadFromFile(GetUUIDFileName(OfflineUUID)))
+ {
+ return true;
+ }
+ }
+
+ // Load from the old-style name-based file, if allowed:
+ if (cRoot::Get()->GetServer()->ShouldLoadNamedPlayerData())
+ {
+ AString OldStyleFileName = Printf("players/%s.json", GetName().c_str());
+ if (LoadFromFile(OldStyleFileName))
+ {
+ // Save in new format and remove the old file
+ if (SaveToDisk())
+ {
+ cFile::Delete(OldStyleFileName);
+ }
+ return true;
+ }
+ }
+
+ // None of the files loaded successfully
+ LOG("Player data file not found for %s (%s, offline %s), will be reset to defaults.",
+ GetName().c_str(), m_UUID.c_str(), OfflineUUID.c_str()
+ );
+ return false;
+}
+
+
+
+
+bool cPlayer::LoadFromFile(const AString & a_FileName)
+{
+ // Load the data from the file:
cFile f;
- if (!f.Open(SourceFile, cFile::fmRead))
+ if (!f.Open(a_FileName, cFile::fmRead))
{
// This is a new player whom we haven't seen yet, bail out, let them have the defaults
return false;
}
-
AString buffer;
if (f.ReadRestOfFile(buffer) != f.GetSize())
{
- LOGWARNING("Cannot read player data from file \"%s\"", SourceFile.c_str());
+ LOGWARNING("Cannot read player data from file \"%s\"", a_FileName.c_str());
return false;
}
- f.Close(); //cool kids play nice
+ f.Close();
+ // Parse the JSON format:
Json::Value root;
Json::Reader reader;
if (!reader.parse(buffer, root, false))
{
- LOGWARNING("Cannot parse player data in file \"%s\", player will be reset", SourceFile.c_str());
+ LOGWARNING("Cannot parse player data in file \"%s\"", a_FileName.c_str());
+ return false;
}
+ // Load the player data:
Json::Value & JSON_PlayerPosition = root["position"];
if (JSON_PlayerPosition.size() == 3)
{
- SetPosX(JSON_PlayerPosition[(unsigned int)0].asDouble());
- SetPosY(JSON_PlayerPosition[(unsigned int)1].asDouble());
- SetPosZ(JSON_PlayerPosition[(unsigned int)2].asDouble());
+ SetPosX(JSON_PlayerPosition[(unsigned)0].asDouble());
+ SetPosY(JSON_PlayerPosition[(unsigned)1].asDouble());
+ SetPosZ(JSON_PlayerPosition[(unsigned)2].asDouble());
m_LastPos = GetPosition();
}
Json::Value & JSON_PlayerRotation = root["rotation"];
if (JSON_PlayerRotation.size() == 3)
{
- SetYaw ((float)JSON_PlayerRotation[(unsigned int)0].asDouble());
- SetPitch ((float)JSON_PlayerRotation[(unsigned int)1].asDouble());
- SetRoll ((float)JSON_PlayerRotation[(unsigned int)2].asDouble());
+ SetYaw ((float)JSON_PlayerRotation[(unsigned)0].asDouble());
+ SetPitch ((float)JSON_PlayerRotation[(unsigned)1].asDouble());
+ SetRoll ((float)JSON_PlayerRotation[(unsigned)2].asDouble());
}
- m_Health = root.get("health", 0).asInt();
+ m_Health = root.get("health", 0).asInt();
m_AirLevel = root.get("air", MAX_AIR_LEVEL).asInt();
m_FoodLevel = root.get("food", MAX_FOOD_LEVEL).asInt();
m_FoodSaturationLevel = root.get("foodSaturation", MAX_FOOD_LEVEL).asDouble();
@@ -1763,8 +1804,8 @@ bool cPlayer::LoadFromDisk()
cStatSerializer StatSerializer(cRoot::Get()->GetDefaultWorld()->GetName(), GetName(), &m_Stats);
StatSerializer.Load();
- LOGD("Player \"%s\" was read from file, spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
- GetName().c_str(), GetPosX(), GetPosY(), GetPosZ(), m_LoadedWorldName.c_str()
+ LOGD("Player \"%s\" was read from file \"%s\", spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
+ GetName().c_str(), a_FileName.c_str(), GetPosX(), GetPosY(), GetPosZ(), m_LoadedWorldName.c_str()
);
return true;
@@ -1777,6 +1818,7 @@ bool cPlayer::LoadFromDisk()
bool cPlayer::SaveToDisk()
{
cFile::CreateFolder(FILE_IO_PREFIX + AString("players"));
+ cFile::CreateFolder(FILE_IO_PREFIX + AString("players/") + m_UUID.substr(0, 2));
// create the JSON data
Json::Value JSON_PlayerPosition;
@@ -1808,33 +1850,45 @@ bool cPlayer::SaveToDisk()
root["foodSaturation"] = m_FoodSaturationLevel;
root["foodTickTimer"] = m_FoodTickTimer;
root["foodExhaustion"] = m_FoodExhaustionLevel;
- root["world"] = GetWorld()->GetName();
root["isflying"] = IsFlying();
-
- if (m_GameMode == GetWorld()->GetGameMode())
+ root["lastknownname"] = GetName();
+ if (m_World != NULL)
{
- root["gamemode"] = (int) eGameMode_NotSet;
+ root["world"] = m_World->GetName();
+ if (m_GameMode == m_World->GetGameMode())
+ {
+ root["gamemode"] = (int) eGameMode_NotSet;
+ }
+ else
+ {
+ root["gamemode"] = (int) m_GameMode;
+ }
}
else
{
- root["gamemode"] = (int) m_GameMode;
+ // This happens if the player is saved to new format after loading from the old format
+ root["world"] = m_LoadedWorldName;
+ root["gamemode"] = (int) eGameMode_NotSet;
}
Json::StyledWriter writer;
std::string JsonData = writer.write(root);
- AString SourceFile;
- Printf(SourceFile, "players/%s.json", GetName().c_str() );
+ AString SourceFile = GetUUIDFileName(m_UUID);
cFile f;
if (!f.Open(SourceFile, cFile::fmWrite))
{
- LOGERROR("ERROR WRITING PLAYER \"%s\" TO FILE \"%s\" - cannot open file", GetName().c_str(), SourceFile.c_str());
+ LOGWARNING("Error writing player \"%s\" to file \"%s\" - cannot open file. Player will lose their progress.",
+ GetName().c_str(), SourceFile.c_str()
+ );
return false;
}
if (f.Write(JsonData.c_str(), JsonData.size()) != (int)JsonData.size())
{
- LOGERROR("ERROR WRITING PLAYER JSON TO FILE \"%s\"", SourceFile.c_str());
+ LOGWARNING("Error writing player \"%s\" to file \"%s\" - cannot save data. Player will lose their progress. ",
+ GetName().c_str(), SourceFile.c_str()
+ );
return false;
}
@@ -1843,7 +1897,7 @@ bool cPlayer::SaveToDisk()
cStatSerializer StatSerializer(cRoot::Get()->GetDefaultWorld()->GetName(), GetName(), &m_Stats);
if (!StatSerializer.Save())
{
- LOGERROR("Could not save stats for player %s", GetName().c_str());
+ LOGWARNING("Could not save stats for player %s", GetName().c_str());
return false;
}
@@ -2156,3 +2210,19 @@ void cPlayer::Detach()
+
+AString cPlayer::GetUUIDFileName(const AString & a_UUID)
+{
+ ASSERT(a_UUID.size() == 36);
+
+ AString res("players/");
+ res.append(a_UUID, 0, 2);
+ res.push_back('/');
+ res.append(a_UUID, 2, AString::npos);
+ res.append(".json");
+ return res;
+}
+
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 11:41:28 +0100