Restore lost player cooldown APIs

Accidentally removed in 0976d52bbd

Spigot-API-Patches/0172-Add-WhitelistToggleEvent.patch

@@ -1,55 +0,0 @@
-From 5c5bc97af3a51e5f7352c07da4bf85e1a1127f0b Mon Sep 17 00:00:00 2001
-From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
-Date: Wed, 13 Mar 2019 20:04:43 +0200
-Subject: [PATCH] Add WhitelistToggleEvent
-
-
-diff --git a/src/main/java/com/destroystokyo/paper/event/server/WhitelistToggleEvent.java b/src/main/java/com/destroystokyo/paper/event/server/WhitelistToggleEvent.java
-new file mode 100644
-index 000000000..fdd5eedb2
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/server/WhitelistToggleEvent.java
-@@ -0,0 +1,40 @@
-+package com.destroystokyo.paper.event.server;
-+
-+import org.bukkit.event.Event;
-+import org.bukkit.event.HandlerList;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * This event is fired when whitelist is toggled
-+ *
-+ * @author Mark Vainomaa
-+ */
-+public class WhitelistToggleEvent extends Event {
-+    private static final HandlerList handlers = new HandlerList();
-+
-+    private boolean enabled;
-+
-+    public WhitelistToggleEvent(boolean enabled) {
-+        this.enabled = enabled;
-+    }
-+
-+    /**
-+     * Gets whether whitelist is going to be enabled or not
-+     *
-+     * @return Whether whitelist is going to be enabled or not
-+     */
-+    public boolean isEnabled() {
-+        return enabled;
-+    }
-+
-+    @NotNull
-+    @Override
-+    public HandlerList getHandlers() {
-+        return handlers;
-+    }
-+
-+    @NotNull
-+    public static HandlerList getHandlerList() {
-+        return handlers;
-+    }
-+}
--- 
-2.21.0
-