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 dd729d17eadd8e8860bf2344a534534bf21c2619..35db7ee2aace8d7375a1474a849b78a1ca4059be 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -241,6 +241,7 @@ 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 93ca3559c92e46352f7f2dcff3afbc08a476f372..c1c7dca57cc7a4db3061186fc502d9e36a6ea0a5 100644 --- a/src/main/java/net/minecraft/server/players/PlayerList.java +++ b/src/main/java/net/minecraft/server/players/PlayerList.java @@ -187,6 +187,7 @@ 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 69a1852905dd4724c30ac8ab88c14251eee2c371..17b3d5de58a9ef3acc67624c46cd6bbd96394f87 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 d8ca06e72a5534dcc7315f9e90d0806f05c14f7e..9d9f889ef1f35122066bdf68631eabf6e5757435 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -179,6 +179,7 @@ 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) { @@ -1925,6 +1926,18 @@ 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")) { @@ -1947,6 +1960,8 @@ 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()); } @@ -1961,6 +1976,16 @@ 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