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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
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 fcbb0b64feb8d5624de3805d4db6d489110b4e69..a2adbad6382276b149c41ff422e4aa9baba2ba1f 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -268,6 +268,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.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 db80ad51dd824c2d6d119184fd80d3c12199862c..91c1f58aea3f0f7ee5dd314aa3dda099d12ffb46 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 4d07f2c4a67a153f1613993590da4a9789d27e39..835384edd522c94dd07ee6837697099bed5979a7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -210,6 +210,7 @@ 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);
@@ -2044,6 +2045,18 @@ 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")) {
@@ -2066,6 +2079,8 @@ 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());
}
@@ -2080,6 +2095,16 @@ 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
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