Made Main file more generic + disabled joining on severe load error

1 files changed, 59 insertions, 0 deletions

diff --git a/src/main/java/com/redstoner/bungeeBans/listeners/BanJoinListener.java b/src/main/java/com/redstoner/bungeeBans/listeners/BanJoinListener.java
new file mode 100644
index 0000000..22dd212
--- /dev/null
+++ b/src/main/java/com/redstoner/bungeeBans/listeners/BanJoinListener.java
@@ -0,0 +1,59 @@
+package com.redstoner.bungeeBans.listeners;
+
+import com.mojang.api.profiles.Profile;
+import com.redstoner.bungeeBans.BanManager;
+import com.redstoner.bungeeBans.Util;
+import com.redstoner.bungeeBans.json.Ban;
+import net.md_5.bungee.api.ChatColor;
+import net.md_5.bungee.api.chat.ComponentBuilder;
+import net.md_5.bungee.api.connection.PendingConnection;
+import net.md_5.bungee.api.event.PreLoginEvent;
+import net.md_5.bungee.api.plugin.Listener;
+import net.md_5.bungee.event.EventHandler;
+import net.md_5.bungee.event.EventPriority;
+
+public class BanJoinListener<T extends Ban> implements Listener {
+	private BanManager<T> bm;
+
+	public BanJoinListener(BanManager<T> bm) {
+		this.bm = bm;
+	}
+
+	@EventHandler (priority = EventPriority.HIGHEST)
+	public void onJoin(PreLoginEvent event) {
+		event.setCancelled(true);
+
+		PendingConnection conn = event.getConnection();
+		String            name = conn.getName();
+
+		Profile[] profiles = Util.findProfilesByNames(name);
+
+		if (profiles.length != 1) {
+			event.setCancelReason(
+					new ComponentBuilder(ChatColor.RED + "Server error occured while joining: ")
+							.append(ChatColor.AQUA + "The mojang API does not know your UUID!")
+							.create()
+			);
+
+			return;
+		}
+
+		T ban = bm.getBan(Util.dashUUID(profiles[0].getId()));
+
+		if (ban != null) {
+			event.setCancelReason(
+					new ComponentBuilder(ChatColor.RED + "You were banned by ")
+							.append(ChatColor.AQUA + ban.getSource())
+							.append(ChatColor.RED + " for ")
+							.append(ChatColor.AQUA + ban.getReason())
+							.append(ChatColor.RED + " on ")
+							.append(ChatColor.AQUA + ban.getCreated())
+							.append(ChatColor.RED + " until ")
+							.append(ChatColor.AQUA + ban.getExpires())
+							.create()
+			);
+		} else {
+			event.setCancelled(false);
+		}
+	}
+}