Cooldowns initiated & Disable Open Broadcasts

src/main/java/com/massivecraft/factions/util/Cooldown.java

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+package com.massivecraft.factions.util;
+
+import com.massivecraft.factions.FactionsPlugin;
+import org.bukkit.entity.Player;
+import org.bukkit.metadata.FixedMetadataValue;
+import org.bukkit.metadata.MetadataValue;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Factions - Developed by Driftay.
+ * All rights reserved 2020.
+ * Creation Date: 4/6/2020
+ */
+public class Cooldown {
+
+    public static void setCooldown(Player player, String name, int seconds) {
+        player.setMetadata(name, new FixedMetadataValue(FactionsPlugin.getInstance(), System.currentTimeMillis() + TimeUnit.SECONDS.toMillis(seconds)));
+    }
+
+    public static boolean isOnCooldown(Player player, String name) {
+        if (!player.hasMetadata(name) || player.getMetadata(name).size() <= 0) return false;
+        long time = player.getMetadata(name).get(0).asLong();
+        return (time > System.currentTimeMillis());
+    }
+
+}