From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Wed, 2 Jan 2019 00:35:43 -0600 Subject: [PATCH] Replace OfflinePlayer#getLastPlayed Currently OfflinePlayer#getLastPlayed could more accurately be described as "OfflinePlayer#getLastTimeTheirDataWasSaved". The API doc says it should return the last time the server "witnessed" the player, whilst also saying it should return the last time they logged in. The current implementation does neither. Given this interesting contradiction in the API documentation and the current defacto implementation, I've elected to deprecate (with no intent to remove) and replace it with two new methods, clearly named and documented as to their purpose. diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java index 08c936288b5ac8738d7cff9fe95b1256ae32cd28..a8de1f58fffe2541478083defc18be949d0c75f1 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -248,6 +248,7 @@ public class ServerPlayer extends Player { private int containerCounter; public boolean wonGame; private int containerUpdateDelay; // Paper - Configurable container update tick rate + public long loginTime; // Paper - Replace OfflinePlayer#getLastPlayed // Paper start - cancellable death event public boolean queueHealthUpdatePacket; public net.minecraft.network.protocol.game.ClientboundSetHealthPacket queuedHealthUpdatePacket; diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java index 7d81334b8bbfc04f1188de777b0cacd6f80131d3..2a0d3319899f0b3f38135e25306b87b1974b3d83 100644 --- a/src/main/java/net/minecraft/server/players/PlayerList.java +++ b/src/main/java/net/minecraft/server/players/PlayerList.java @@ -180,6 +180,7 @@ public abstract class PlayerList { public void placeNewPlayer(Connection connection, ServerPlayer player, CommonListenerCookie clientData) { player.isRealPlayer = true; // Paper + player.loginTime = System.currentTimeMillis(); // Paper - Replace OfflinePlayer#getLastPlayed GameProfile gameprofile = player.getGameProfile(); GameProfileCache usercache = this.server.getProfileCache(); String s; diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java index 34925d6448e0ef1d5bb4b24359f732b67aaa4230..0c1b5f625a351905e082b2c2a63bfd737101527e 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java @@ -262,6 +262,61 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa return this.getData() != null; } + // Paper start + @Override + public long getLastLogin() { + Player player = getPlayer(); + if (player != null) return player.getLastLogin(); + + CompoundTag data = getPaperData(); + + if (data != null) { + if (data.contains("LastLogin")) { + return data.getLong("LastLogin"); + } else { + // if the player file cannot provide accurate data, this is probably the closest we can approximate + File file = getDataFile(); + return file.lastModified(); + } + } else { + return 0; + } + } + + @Override + public long getLastSeen() { + Player player = getPlayer(); + if (player != null) return player.getLastSeen(); + + CompoundTag data = getPaperData(); + + if (data != null) { + if (data.contains("LastSeen")) { + return data.getLong("LastSeen"); + } else { + // if the player file cannot provide accurate data, this is probably the closest we can approximate + File file = getDataFile(); + return file.lastModified(); + } + } else { + return 0; + } + } + + private CompoundTag getPaperData() { + CompoundTag result = getData(); + + if (result != null) { + if (!result.contains("Paper")) { + result.put("Paper", new CompoundTag()); + } + result = result.getCompound("Paper"); + } + + return result; + } + // Paper end + @Override public Location getLastDeathLocation() { if (this.getData().contains("LastDeathLocation", 10)) { diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 29ede2405a645499e804a2f914a2563ef443f919..0e251c385db7969398eca95e3353de4a3de6d189 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -197,6 +197,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { private BorderChangeListener clientWorldBorderListener = this.createWorldBorderListener(); public org.bukkit.event.player.PlayerResourcePackStatusEvent.Status resourcePackStatus; // Paper - more resource pack API private static final boolean DISABLE_CHANNEL_LIMIT = System.getProperty("paper.disableChannelLimit") != null; // Paper - add a flag to disable the channel limit + private long lastSaveTime; // Paper - getLastPlayed replacement API public CraftPlayer(CraftServer server, ServerPlayer entity) { super(server, entity); @@ -1958,6 +1959,18 @@ public class CraftPlayer extends CraftHumanEntity implements Player { this.firstPlayed = firstPlayed; } + // Paper start - getLastPlayed replacement API + @Override + public long getLastLogin() { + return this.getHandle().loginTime; + } + + @Override + public long getLastSeen() { + return this.isOnline() ? System.currentTimeMillis() : this.lastSaveTime; + } + // Paper end - getLastPlayed replacement API + public void readExtraData(CompoundTag nbttagcompound) { this.hasPlayedBefore = true; if (nbttagcompound.contains("bukkit")) { @@ -1980,6 +1993,8 @@ public class CraftPlayer extends CraftHumanEntity implements Player { } public void setExtraData(CompoundTag nbttagcompound) { + this.lastSaveTime = System.currentTimeMillis(); // Paper + if (!nbttagcompound.contains("bukkit")) { nbttagcompound.put("bukkit", new CompoundTag()); } @@ -1994,6 +2009,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player { data.putLong("firstPlayed", this.getFirstPlayed()); data.putLong("lastPlayed", System.currentTimeMillis()); data.putString("lastKnownName", handle.getScoreboardName()); + + // Paper start - persist for use in offline save data + if (!nbttagcompound.contains("Paper")) { + nbttagcompound.put("Paper", new CompoundTag()); + } + + CompoundTag paper = nbttagcompound.getCompound("Paper"); + paper.putLong("LastLogin", handle.loginTime); + paper.putLong("LastSeen", System.currentTimeMillis()); + // Paper end } @Override