Scripted module and script event systems, reworked strumlines.

2022-03-11 01:30:01 -05:00
parent fe109f878f
commit 49b2907a30
32 changed files with 1992 additions and 1047 deletions
@@ -0,0 +1,67 @@
+package funkin.modding.module;
+
+import funkin.modding.events.ScriptEventDispatcher;
+import funkin.modding.events.ScriptEvent;
+import funkin.modding.events.ScriptEvent.UpdateScriptEvent;
+
+/**
+ * Utility functions for loading and manipulating active modules.
+ */
+class ModuleHandler
+{
+	static final moduleCache:Map<String, Module> = new Map<String, Module>();
+
+	/**
+	 * Whether modules start active by default.
+	 */
+	static final DEFAULT_STARTACTIVE:Bool = true;
+
+	/**
+	 * Parses and preloads the game's stage data and scripts when the game starts.
+	 * 
+	 * If you want to force stages to be reloaded, you can just call this function again.
+	 */
+	public static function loadModuleCache():Void
+	{
+		// Clear any stages that are cached if there were any.
+		clearModuleCache();
+		trace("[MODULEHANDLER] Loading module cache...");
+
+		var scriptedModuleClassNames:Array<String> = ScriptedModule.listScriptClasses();
+		trace('  Instantiating ${scriptedModuleClassNames.length} modules...');
+		for (moduleCls in scriptedModuleClassNames)
+		{
+			var module:Module = ScriptedModule.init(moduleCls, moduleCls, DEFAULT_STARTACTIVE);
+			if (module != null)
+			{
+				trace('    Loaded module: ${moduleCls}');
+
+				// Then store it.
+				moduleCache.set(module.moduleId, module);
+			}
+			else
+			{
+				trace('    Failed to instantiate module: ${moduleCls}');
+			}
+		}
+
+		trace("[MODULEHANDLER] Module cache loaded.");
+	}
+
+	public static function clearModuleCache():Void
+	{
+		if (moduleCache != null)
+		{
+			// for (module in moduleCache)
+			// {
+			//	module.destroy();
+			// }
+			moduleCache.clear();
+		}
+	}
+
+	public static function callEvent(event:ScriptEvent):Void
+	{
+		ScriptEventDispatcher.callEventOnAllTargets(moduleCache.iterator(), event);
+	}
+}