updating some stuff

include/enginend/scenes/nodes.h

@@ -0,0 +1,26 @@
+#pragma once
+#include <vector>
+
+#include "../gr.h"
+#include "../aud.h"
+#include "../net.h"
+#include<tiny/term.h>
+
+	namespace enginend {
+namespace nodes {
+	struct node{
+		public:
+			virtual void boot()=0;
+			virtual void tick()=0;
+			virtual void draw()=0;
+			virtual void exit()=0;
+		};
+	}
+	struct group : public virtual enginend::nodes::node {
+		std::vector<node*> children;
+		void boot(){for (node* n: children){n->boot();}}
+		void tick(){for (node* n: children){n->tick();}}
+		void draw(){for (node* n: children){n->draw();}}
+		void exit(){for (node* n: children){n->exit();}}
+	};
+}