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/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java index 6f5045177af7a59aa0ce6982fd6a2f37e9462ff4..cafe8de58abb56bbf0b33c0aa35acf638eb2ee97 100644 --- a/src/main/java/net/minecraft/server/EntityPlayer.java +++ b/src/main/java/net/minecraft/server/EntityPlayer.java @@ -80,6 +80,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { public int ping; public boolean viewingCredits; private int containerUpdateDelay; // Paper + public long loginTime; // Paper // Paper start - cancellable death event public boolean queueHealthUpdatePacket = false; public net.minecraft.server.PacketPlayOutUpdateHealth queuedHealthUpdatePacket; diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java index 8c1d836538c678feca56076753e8781eadcd6d1d..a6606eff5ac89c54bdcbee0d3bf124d737d9735b 100644 --- a/src/main/java/net/minecraft/server/PlayerList.java +++ b/src/main/java/net/minecraft/server/PlayerList.java @@ -97,6 +97,7 @@ public abstract class PlayerList { } public void a(NetworkManager networkmanager, EntityPlayer entityplayer) { + entityplayer.loginTime = System.currentTimeMillis(); // Paper GameProfile gameprofile = entityplayer.getProfile(); UserCache usercache = this.server.getUserCache(); GameProfile gameprofile1 = usercache.getProfile(gameprofile.getId()); diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java index 00333548b470435aa89fb0f4b29047eb1461e992..5770d4183c1b9ab6119a25930283c0235250ed6e 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java @@ -244,6 +244,61 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa return getData() != null; } + // Paper start + @Override + public long getLastLogin() { + Player player = getPlayer(); + if (player != null) return player.getLastLogin(); + + NBTTagCompound data = getPaperData(); + + if (data != null) { + if (data.hasKey("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(); + + NBTTagCompound data = getPaperData(); + + if (data != null) { + if (data.hasKey("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 NBTTagCompound getPaperData() { + NBTTagCompound result = getData(); + + if (result != null) { + if (!result.hasKey("Paper")) { + result.set("Paper", new NBTTagCompound()); + } + result = result.getCompound("Paper"); + } + + return result; + } + // Paper end + @Override public Location getBedSpawnLocation() { NBTTagCompound data = getData(); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index e112a87792a76ccbc25caa1253c54db601de76aa..346629cba5ff956229e386caa5449fd068a16c60 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -142,6 +142,7 @@ 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, EntityPlayer entity) { @@ -1389,6 +1390,18 @@ 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(NBTTagCompound nbttagcompound) { hasPlayedBefore = true; if (nbttagcompound.hasKey("bukkit")) { @@ -1411,6 +1424,8 @@ public class CraftPlayer extends CraftHumanEntity implements Player { } public void setExtraData(NBTTagCompound nbttagcompound) { + this.lastSaveTime = System.currentTimeMillis(); // Paper + if (!nbttagcompound.hasKey("bukkit")) { nbttagcompound.set("bukkit", new NBTTagCompound()); } @@ -1425,6 +1440,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player { data.setLong("firstPlayed", getFirstPlayed()); data.setLong("lastPlayed", System.currentTimeMillis()); data.setString("lastKnownName", handle.getName()); + + // Paper start - persist for use in offline save data + if (!nbttagcompound.hasKey("Paper")) { + nbttagcompound.set("Paper", new NBTTagCompound()); + } + + NBTTagCompound paper = nbttagcompound.getCompound("Paper"); + paper.setLong("LastLogin", handle.loginTime); + paper.setLong("LastSeen", System.currentTimeMillis()); + // Paper end } @Override