From 35260ff54c4aa59be7afb1ef29f911f1c6abfe98 Mon Sep 17 00:00:00 2001
From: Marc Baloup <marc.baloup@laposte.net>
Date: Mon, 12 Dec 2022 18:06:39 +0100
Subject: [PATCH] PlayerNonPersistentConfig moved to Pandalib

---
 .../lib/paper/players/PaperOnlinePlayer.java  |  27 ++++
 .../players/PlayerNonPersistentConfig.java    | 122 ++++++++++++++++++
 2 files changed, 149 insertions(+)
 create mode 100644 pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PlayerNonPersistentConfig.java

diff --git a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java
index 538929e..58bd6f7 100644
--- a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java
+++ b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PaperOnlinePlayer.java
@@ -3,6 +3,7 @@ package fr.pandacube.lib.paper.players;
 import com.destroystokyo.paper.ClientOption;
 import com.destroystokyo.paper.ClientOption.ChatVisibility;
 import com.destroystokyo.paper.SkinParts;
+import fr.pandacube.lib.paper.players.PlayerNonPersistentConfig.Expiration;
 import fr.pandacube.lib.players.standalone.AbstractOnlinePlayer;
 import net.kyori.adventure.audience.MessageType;
 import net.kyori.adventure.identity.Identified;
@@ -278,4 +279,30 @@ public interface PaperOnlinePlayer extends PaperOffPlayer, AbstractOnlinePlayer
     }
 
 
+
+
+
+
+
+    /*
+     * Player config
+     */
+
+    default String getNonPersistentConfig(String key) {
+        return PlayerNonPersistentConfig.getData(getUniqueId(), key);
+    }
+
+    default String getNonPersistentConfig(String key, String deflt) {
+        return PlayerNonPersistentConfig.getData(getUniqueId(), key);
+    }
+
+    default void setNonPersistentConfig(String key, String value, Expiration expiration) {
+        PlayerNonPersistentConfig.setData(getUniqueId(), key, value, expiration);
+    }
+
+    default void unsetNonPersistentConfig(String key) {
+        PlayerNonPersistentConfig.unsetData(getUniqueId(), key);
+    }
+
+
 }
diff --git a/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PlayerNonPersistentConfig.java b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PlayerNonPersistentConfig.java
new file mode 100644
index 0000000..0ed1f78
--- /dev/null
+++ b/pandalib-paper/src/main/java/fr/pandacube/lib/paper/players/PlayerNonPersistentConfig.java
@@ -0,0 +1,122 @@
+package fr.pandacube.lib.paper.players;
+
+import com.destroystokyo.paper.event.server.ServerTickStartEvent;
+import fr.pandacube.lib.paper.PandaLibPaper;
+import org.bukkit.Bukkit;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import java.util.UUID;
+
+public class PlayerNonPersistentConfig {
+    private static final Map<UUID, Map<String, ConfigEntry>> data = new HashMap<>();
+
+    private static long tick = 0;
+
+    static {
+        new ConfigListeners();
+    }
+
+
+    public static void setData(UUID playerId, String key, String value, Expiration expiration) {
+        data.computeIfAbsent(Objects.requireNonNull(playerId, "playerId"), pp -> new HashMap<>())
+                .put(Objects.requireNonNull(key, "key"),
+                        new ConfigEntry(Objects.requireNonNull(value, "value"),
+                                Objects.requireNonNull(expiration, "expiration")
+                        )
+                );
+    }
+
+    public static void unsetData(UUID playerId, String key) {
+        data.getOrDefault(Objects.requireNonNull(playerId, "playerId"), new HashMap<>())
+                .remove(Objects.requireNonNull(key, "key"));
+    }
+
+    public static String getData(UUID playerId, String key) {
+        Map<String, ConfigEntry> playerData = data.getOrDefault(Objects.requireNonNull(playerId, "playerId"), new HashMap<>());
+        ConfigEntry ce = playerData.get(Objects.requireNonNull(key, "key"));
+        if (ce == null)
+            return null;
+        if (!ce.expiration.valid(playerId, key)) {
+            playerData.remove(key);
+            return null;
+        }
+        return ce.value;
+    }
+
+    public static boolean isDataSet(UUID playerId, String key) {
+        return getData(playerId, key) != null;
+    }
+
+
+
+
+
+
+
+
+
+
+
+
+    private record ConfigEntry(String value, Expiration expiration) { }
+
+
+
+
+    public static abstract class Expiration {
+        abstract boolean valid(UUID player, String key);
+    }
+
+    public static class ExpiresLogout extends Expiration {
+        protected boolean valid(UUID player, String key) {
+            return Bukkit.getPlayer(player) != null; // should not be call if player reconnects because it is removed on player quit
+        }
+    }
+
+    public static class ExpiresTick extends Expiration {
+        long expirationTick;
+
+        public ExpiresTick(long expirationDelayTick) {
+            expirationTick = tick + expirationDelayTick;
+        }
+
+        protected boolean valid(UUID player, String key) {
+            return tick < expirationTick;
+        }
+    }
+
+    public static class ExpiresServerStop extends Expiration {
+        protected boolean valid(UUID player, String key) {
+            return true;
+        }
+    }
+
+
+
+
+
+
+
+    private static class ConfigListeners implements Listener {
+        public ConfigListeners() {
+            Bukkit.getPluginManager().registerEvents(this, PandaLibPaper.getPlugin());
+        }
+
+        @EventHandler
+        public void onPlayerQuit(PlayerQuitEvent event) {
+            data.getOrDefault(event.getPlayer().getUniqueId(), new HashMap<>())
+                    .entrySet()
+                    .removeIf(e -> e.getValue().expiration instanceof ExpiresLogout);
+        }
+
+        @EventHandler
+        public void onTickStart(ServerTickStartEvent event) {
+            tick++;
+        }
+    }
+}