Initial commit

src/main/java/me/finn/unlegitlibrary/addon/impl/Addon.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2024 UnlegitDqrk - All Rights Reserved
+ *
+ * You are unauthorized to remove this copyright.
+ * You have to give Credits to the Author in your project and link this GitHub site: https://github.com/UnlegitDqrk
+ * See LICENSE-File if exists
+ */
+
+package me.finn.unlegitlibrary.addon.impl;
+
+import me.finn.unlegitlibrary.addon.events.AddonDisabledEvent;
+import me.finn.unlegitlibrary.addon.events.AddonEnabledEvent;
+import me.finn.unlegitlibrary.event.EventListener;
+import me.finn.unlegitlibrary.event.EventManager;
+import me.finn.unlegitlibrary.event.impl.Event;
+import me.finn.unlegitlibrary.utils.DefaultMethodsOverrider;
+
+import java.lang.reflect.InvocationTargetException;
+
+public abstract class Addon {
+
+    private final AddonInfo addonInfo;
+    private final EventManager eventManager;
+    private boolean isEnabled = false;
+
+    public Addon(AddonInfo addonInfo) {
+        this.addonInfo = addonInfo;
+        this.eventManager = new EventManager();
+    }
+
+    public final boolean isEnabled() {
+        return isEnabled;
+    }
+
+    public final AddonInfo getAddonInfo() {
+        return addonInfo;
+    }
+
+    public void executeEvent(Event event) {
+        if (!isEnabled) return;
+        eventManager.executeEvent(event);
+    }
+
+    public final void registerEventListener(Class<? extends EventListener> eventListener) throws InvocationTargetException, InstantiationException, IllegalAccessException, NoSuchMethodException {
+        eventManager.registerListener(eventListener);
+    }
+
+    public final void unregisterEventListener(Class<? extends EventListener> eventListener) {
+        eventManager.unregisterListener(eventListener);
+    }
+
+    public abstract void onEnable();
+
+    public abstract void onDisable();
+
+    public final void enable() {
+        if (isEnabled) return;
+
+        isEnabled = true;
+        onEnable();
+        eventManager.executeEvent(new AddonEnabledEvent(this));
+    }
+
+    public final void disable() {
+        if (!isEnabled) return;
+
+        isEnabled = false;
+        onDisable();
+        eventManager.executeEvent(new AddonDisabledEvent(this));
+    }
+}