🍣 instances management and message broadcast

lib/src/main/java/com/github/belikhun/Countdown/Commands/CountdownCommand.java

@@ -1,19 +1,60 @@
 package com.github.belikhun.Countdown.Commands;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 
 import com.github.belikhun.Countdown.CountInstance;
 import com.github.belikhun.Countdown.Countdown;
 import com.github.belikhun.Countdown.CountInstance.CountdownCallback;
 
 import org.apache.commons.lang.StringUtils;
+import org.bukkit.Bukkit;
 import org.bukkit.boss.BossBar;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.ConsoleCommandSender;
 
 public class CountdownCommand implements CommandExecutor {
+	protected class Instance {
+		public int id;
+		public String title;
+		public CountInstance count;
+
+		public Instance(String title) {
+			this.title = title;
+		}
+
+		public void start(int seconds) {
+			count = new CountInstance(seconds, new CountdownCallback() {
+
+				@Override
+				public void begin(BossBar bar) {
+
+				}
+
+				@Override
+				public void update(BossBar bar, double remain) {
+					String message = String.format("&r&7#%d &a%s&r sau %s", id, title, CountInstance.readableTime(remain));
+					bar.setTitle(Countdown.colorize(message));
+				}
+
+				@Override
+				public void complete(BossBar bar) {
+					String message = String.format("&r&7#%d &a%s&r đã bắt đầu!", id, title);
+					bar.setTitle(Countdown.colorize(message));
+				}
+			});
+		}
+
+		public void stop() {
+			count.stop(String.format("Đã hủy bỏ &d%s", title));
+			Bukkit.broadcastMessage(Countdown.colorize(
+				String.format("Sự kiện &7(#%d) &d%s &fđã bị hủy!", id, title)));
+		}
+	}
+
+	public static ArrayList<Instance> instances = new ArrayList<>();
 	public CountdownCommand() { }
 
 	@Override
@@ -22,39 +63,72 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 			return false;
 
 		if (args.length < 1) {
-			sender.sendMessage(Countdown.colorize("&fSử dụng &a/countdown &b<length> &7[message]"));
+			sender.sendMessage(Countdown.colorize("&fSử dụng &a/countdown &7<start|stop|stopall>"));
 			return true;
 		}
 
-		String title = "Đếm Ngược Kết Thúc";
-		int length = Integer.parseInt(args[0]);
+		switch (args[0]) {
+			case "start":
+				if (args.length < 2) {
+					sender.sendMessage(Countdown.colorize("&fSử dụng &a/countdown start &7<length> [message]"));
+					return true;
+				}
+
+				String title = "Sự Kiện Kết Thúc";
+				int length = Countdown.parseTime(args[1]);
 
-		if (args.length >= 2)
-			title = StringUtils.join(Arrays.copyOfRange(args, 1, args.length), ' ');
+				if (length < 0) {
+					sender.sendMessage(Countdown.colorize("&cThời gian không phải là một số hợp lệ: " + args[1]));
+					return true;
+				}
+
+				if (args.length >= 3)
+					title = StringUtils.join(Arrays.copyOfRange(args, 2, args.length), ' ');
+
+				countdown(title, length);
+				break;
 
-		countdown(title, length);
+			case "stop":
+				if (args.length < 2) {
+					sender.sendMessage(Countdown.colorize("&fSử dụng &a/countdown stop &7<id>"));
+					return true;
+				}
+
+				int id = Integer.parseInt(args[1]);
+
+				for (Instance instance : instances) {
+					if (instance.id != id)
+						continue;
+
+					instance.stop();
+					return true;
+				}
+
+				sender.sendMessage(Countdown.colorize("&cKhông tìm thấy countdown với ID " + id));
+				return true;
+
+			case "stopall":
+				stopAll();
+
+				break;
+
+			default:
+				sender.sendMessage(Countdown.colorize("&cHành động " + args[0] + " không tồn tại! &fSử dụng &a/countdown &7<start|stop|stopall>"));
+				return true;
+		}
+
 		return true;
 	}
 
 	public void countdown(String title, int seconds) {
-		new CountInstance(seconds, new CountdownCallback() {
+		Instance instance = new Instance(title);
+		instances.add(instance);
+		instance.id = instances.indexOf(instance);
+		instance.start(seconds);
+	}
 
-			@Override
-			public void begin(BossBar bar) {
-
-			}
-
-			@Override
-			public void update(BossBar bar, double remain) {
-				String message = String.format("&r&a%s&r sau %s", title, CountInstance.readableTime(remain));
-				bar.setTitle(Countdown.colorize(message));
-			}
-
-			@Override
-			public void complete(BossBar bar) {
-				String message = String.format("&r&a%s&r đã bắt đầu!", title);
-				bar.setTitle(Countdown.colorize(message));
-			}
-		});
+	public static void stopAll() {
+		for (Instance instance : instances)
+			instance.stop();
 	}
 }

lib/src/main/java/com/github/belikhun/Countdown/Commands/ShutdownCommand.java

@@ -40,7 +40,7 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 				return true;
 			}
 
-			instance.stop("&a&lTắt Máy Chủ Đã Được Hủy!");
+			instance.stop("&a&lĐã Hủy Tắt Máy Chủ!");
 			instance.bar.setColor(BarColor.GREEN);
 			Bukkit.broadcastMessage("Đã hủy tắt máy chủ.");
 			instance = null;
@@ -79,11 +79,11 @@ public void begin(BossBar bar) {
 
 			@Override
 			public void update(BossBar bar, double remain) {
-				ChatColor textColor = ChatColor.of("#ffabc0");
+				ChatColor textColor = ChatColor.of("#ff3b62");
 
 				String message = (reason != null)
-					? String.format("&r%s&l⚠⚠⚠ Tắt Máy Chủ ⚠⚠⚠&r sau %s &7(%s)", textColor, remain, reason)
-					: String.format("&r%s&l⚠⚠⚠ Tắt Máy Chủ ⚠⚠⚠&r sau %s", textColor, CountInstance.readableTime(remain));
+					? String.format("&r%s&l⚠⚠⚠ TẮT MÁY CHỦ ⚠⚠⚠&r sau %s &7(%s)", textColor, remain, reason)
+					: String.format("&r%s&l⚠⚠⚠ TẮT MÁY CHỦ ⚠⚠⚠&r sau %s", textColor, CountInstance.readableTime(remain));
 
 				bar.setTitle(Countdown.colorize(message));
 			}

lib/src/main/java/com/github/belikhun/Countdown/CountInstance.java

@@ -15,7 +15,12 @@
 import net.md_5.bungee.api.ChatColor;
 
 public class CountInstance {
-	public static ChatColor timeColor = ChatColor.of("#abcfff");
+	public static ChatColor timeColor[] = new ChatColor[] {
+		ChatColor.of("#ff9466"),
+		ChatColor.of("#4efcbd"),
+		ChatColor.of("#66bdff")
+	};
+
 	public static ArrayList<CountInstance> instances = new ArrayList<>();
 
 	public BossBar bar;
@@ -113,9 +118,11 @@ public void run() {
 	}
 
 	public static String readableTime(double seconds) {
-		return (seconds > 120d)
-			? String.format("%s%.1fm&r", timeColor, (seconds / 60d))
-			: String.format("%s%.3fs&r", timeColor, seconds);
+		return (seconds / 3600d > 1)
+			? String.format("%s%.1fh&r", timeColor[0], (seconds / 3600d))
+			: ((seconds > 120d)
+				? String.format("%s%.1fm&r", timeColor[1], (seconds / 60d))
+				: String.format("%s%.3fs&r", timeColor[2], seconds));
 	}
 
 	public static void handlePlayerJoin(Player player) {

lib/src/main/java/com/github/belikhun/Countdown/Countdown.java

@@ -4,6 +4,8 @@
 import java.io.InputStream;
 import java.util.logging.Logger;
 
+import javax.annotation.Nullable;
+
 import com.github.belikhun.Countdown.Commands.CountdownCommand;
 import com.github.belikhun.Countdown.Commands.ShutdownCommand;
 import com.mojang.brigadier.tree.LiteralCommandNode;
@@ -55,6 +57,8 @@ public void onEnable() {
 	public void onDisable() {
 		if (ShutdownCommand.instance != null)
 			ShutdownCommand.instance.cancel();
+
+		CountdownCommand.stopAll();
 	}
 
 	public void loadCommodore(Command command) {
@@ -78,4 +82,20 @@ public void loadCommodore(Command command) {
 	public static String colorize(String string) {
 		return ChatColor.translateAlternateColorCodes('&', string);
 	}
+
+	public static int parseTime(String input) {
+		try {
+			if (input.endsWith("d")) {
+				return Integer.parseInt(input.replace("d", "")) * 86400;
+			} else if (input.endsWith("h")) {
+				return Integer.parseInt(input.replace("h", "")) * 3600;
+			} else if (input.endsWith("m")) {
+				return Integer.parseInt(input.replace("m", "")) * 60;
+			} else {
+				return Integer.parseInt(input);
+			}
+		} catch(NumberFormatException e) {
+			return -1;
+		}
+	}
 }

lib/src/main/resources/commodores/countdown.commodore

@@ -1,5 +1,13 @@
 countdown {
-	length brigadier:integer {
-		message brigadier:string greedy_phrase;
+	start {
+		length brigadier:integer {
+			message brigadier:string greedy_phrase;
+		}
 	}
+
+	stop {
+		id brigadier:integer;
+	}
+
+	stopall;
 }

lib/src/main/resources/plugin.yml

@@ -6,8 +6,8 @@ api-version: "1.18"
 
 commands:
   countdown:
-    description: "Bắt đầu đếm ngược"
-    usage: /countdown <length> [message]
+    description: "Điều khiển đếm ngược"
+    usage: /countdown <start|stop|stopall>
     permission: countdown.countdown
     permission-message: Bạn không có quyền countdown.countdown
     aliases: