Framework adjustment

src/main/scala/io/izzel/taboolib/util/lite/Catchers.java

@@ -0,0 +1,70 @@
+package io.izzel.taboolib.util.lite;
+
+import io.izzel.taboolib.TabooLib;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.AsyncPlayerChatEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import java.util.HashMap;
+import java.util.LinkedList;
+
+public class Catchers implements Listener {
+
+    private static HashMap<String, LinkedList<Catcher>> playerdata = new HashMap<>();
+
+    public static HashMap<String, LinkedList<Catcher>> getPlayerdata() {
+        return playerdata;
+    }
+
+    public static boolean contains(Player player) {
+        return playerdata.containsKey(player.getName()) && playerdata.get(player.getName()).size() > 0;
+    }
+
+    public static void call(Player player, Catcher catcher) {
+        if (!playerdata.containsKey(player.getName())) {
+            playerdata.put(player.getName(), new LinkedList<>());
+        }
+        playerdata.get(player.getName()).add(catcher.before());
+    }
+
+    @EventHandler
+    public void quit(PlayerQuitEvent e) {
+        playerdata.remove(e.getPlayer().getName());
+    }
+
+    @EventHandler
+    public void chat(AsyncPlayerChatEvent e) {
+        if (playerdata.containsKey(e.getPlayer().getName()) && contains(e.getPlayer())) {
+            e.setCancelled(true);
+            // 1.14 supported.
+            Bukkit.getScheduler().runTask(TabooLib.getPlugin(), () -> {
+                // 退出
+                if (e.getMessage().equalsIgnoreCase("quit()")) {
+                    playerdata.get(e.getPlayer().getName()).removeFirst().cancel();
+                }
+                // 默认
+                else {
+                    Catcher catcher = playerdata.get(e.getPlayer().getName()).getFirst();
+                    // 如果终止引导
+                    if (!catcher.after(e.getMessage())) {
+                        playerdata.get(e.getPlayer().getName()).removeFirst();
+                    } else {
+                        catcher.before();
+                    }
+                }
+            });
+        }
+    }
+
+    public interface Catcher {
+
+        Catcher before();
+
+        boolean after(String message);
+
+        void cancel();
+    }
+}