add first code

src/col.cpp

@@ -0,0 +1,29 @@
+
+#include "hal.h"
+#include "col.h"
+
+
+void Node::p(int i){
+	for(int j = 0; j < i; j++){ print("__"); }
+	if(title_)
+		print(title_);
+	else
+		print("--");
+		
+	if(view.render)
+		view.render(0,0,this);
+		
+	print("\n");
+
+	if(child_)
+		child_->p(i+1);
+
+	if(next_)
+		next_->p(i);
+}
+
+
+
+void draw_menu(int offset, int size, Node* val){
+	
+}

src/hal.cpp

@@ -0,0 +1,35 @@
+
+#ifdef LINUX
+
+#include <iostream>
+
+void print(const char* str){
+	std::cout << str << std::flush;
+}
+void print(int str){
+	std::cout << str << std::flush;
+}
+
+#else
+
+#include <stdlib.h>
+
+void * operator new(unsigned int size)
+{
+  return malloc(size);
+}
+
+void operator delete(void * ptr)
+{
+  free(ptr);
+}
+
+void print(const char* str){
+
+}
+
+void print(int str){
+
+}
+
+#endif

src/main.cpp

@@ -1,6 +1,45 @@
 
 
+#include "hal.h"
+#include "col.h"
+
+void draw_foo(int offset, int size, Node* ptr){
+	Value* val = (Value*) ptr;
+	print("\t|");
+	if(ptr)
+		print(ptr->title_);
+	//print(ptr->state);
+	print("|");
+}
+
+void draw_blub(int offset, int size, Node* val){
+	
+}
+
 int main() {
 
-	return 0;
+	Node root(nullptr,
+		new Node("foo",
+			new Node("foo",
+				new Node("foo", new Value("FOO",5,draw_foo))
+			),
+			new Node("foo", new Value("FOO",5,draw_foo)),
+			new Node("foo", new Value("FOO",5,draw_foo))
+		),
+		new Node("blub", new Value("BLUB",5,draw_blub)),
+		new Node("blub", new Value("BLUB",5,draw_blub)),
+		new Node("blub", new Value("BLUB",5,draw_blub))
+	);
+	
+
+	root.p(0);
+	
+	
+	// 128 x 32
+	Layout l(64);
+
+	//build tree
+	//walk tree + allocate slots
+	//position slots
+	//render
 }