Start adding implementation

src/main/java/dev/zontreck/eventsbus/Event.java

@@ -1,7 +1,37 @@
 package dev.zontreck.eventsbus;
 
+public class Event {
+    private boolean cancelled = false;
 
-public class Event
-{
-    
+    /**
+     * Checks if the event can be cancelled.
+     * 
+     * @see Cancellable
+     * @return True if the cancellation annotation is present.
+     */
+    public boolean IsCancellable() {
+        Class<?> Current = this.getClass();
+        return Current.isAnnotationPresent(Cancellable.class);
+    }
+
+    /**
+     * Checks if the event is cancelled.
+     * 
+     * @return False if the event cannot be cancelled, or returns the current status
+     *         for the event.
+     */
+    public boolean isCancelled() {
+        if (!IsCancellable())
+            return false;
+        return cancelled;
+    }
+
+    /**
+     * Sets the cancelled status for the event
+     * 
+     * @param cancel Whether the event should be marked as cancelled or not.
+     */
+    public void setCancelled(boolean cancel) {
+        cancelled = cancel;
+    }
 }