From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Wed, 2 Jan 2019 00:35:43 -0600 Subject: [PATCH] Add APIs to 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 135e61ffa69a56e7c5edcd9e2066334abf963340..e8ca0d8612e132fac5533b7672d0fccbf1bc9e24 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -230,6 +230,7 @@ public class ServerPlayer extends Player { public int latency; public boolean wonGame; private int containerUpdateDelay; // Paper + public long loginTime; // Paper // Paper start - cancellable death event public boolean queueHealthUpdatePacket = false; 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 ffa3f9d147a0113d7b8cbf185ca751ed159576c2..97f045ee1af5479b2befe2e03f082933cfe91007 100644 --- a/src/main/java/net/minecraft/server/players/PlayerList.java +++ b/src/main/java/net/minecraft/server/players/PlayerList.java @@ -179,6 +179,7 @@ public abstract class PlayerList { public void placeNewPlayer(Connection connection, ServerPlayer player) { player.isRealPlayer = true; // Paper + player.loginTime = System.currentTimeMillis(); // Paper GameProfile gameprofile = player.getGameProfile(); GameProfileCache usercache = this.server.getProfileCache(); Optional optional = usercache.get(gameprofile.getId()); diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java index e7442952ef1f03969949014492a7ddc6d0796ba5..d7823d7dc88cfba6f6ac9dae220e03dea4a0bcdd 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java @@ -250,6 +250,61 @@ 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 0e9538a433e8ef721f29cc7b9f8fac914b876956..e31de5e408b01c2e67d2feec4020796fa74b24d8 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -174,6 +174,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { private org.bukkit.event.player.PlayerResourcePackStatusEvent.Status resourcePackStatus; private String resourcePackHash; 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 end public CraftPlayer(CraftServer server, ServerPlayer entity) { @@ -1765,6 +1766,18 @@ public class CraftPlayer extends CraftHumanEntity implements Player { this.firstPlayed = firstPlayed; } + // Paper start + @Override + public long getLastLogin() { + return getHandle().loginTime; + } + + @Override + public long getLastSeen() { + return isOnline() ? System.currentTimeMillis() : this.lastSaveTime; + } + // Paper end + public void readExtraData(CompoundTag nbttagcompound) { this.hasPlayedBefore = true; if (nbttagcompound.contains("bukkit")) { @@ -1787,6 +1800,8 @@ 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()); } @@ -1801,6 +1816,16 @@ 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