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 3b71ea8263b2049c54432a64c7f01aed3848d1c7..05379ea4581db4277e6cc625ed0f3228bd0130fd 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -263,6 +263,7 @@ 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 4dea09aa0f5f45d449ba12d8a9db3e0a3b708757..7112c6c77c5527f530223d5ffdf81c837a609b7c 100644 --- a/src/main/java/net/minecraft/server/players/PlayerList.java +++ b/src/main/java/net/minecraft/server/players/PlayerList.java @@ -182,6 +182,7 @@ 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(); // Optional optional; // CraftBukkit - decompile error diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java index 461656e1cb095243bfe7a9ee2906e5b00574ae78..411b280ac3e27e72091db813c0c9b69b62df6097 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 886c6595c9f621a910a931fa1dcc23edf173c14d..faa3f44d1fbf8b401503b9c3391794c23a35e8ff 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -207,6 +207,7 @@ 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); @@ -2034,6 +2035,18 @@ 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")) { @@ -2056,6 +2069,8 @@ 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()); } @@ -2070,6 +2085,16 @@ 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