diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6edaaa0..9e18f3a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 4.0)
 project(cppout LANGUAGES CXX)
 
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 file(GLOB SOURCE_FILES "src/*.cpp")
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
diff --git a/src/sorters.cpp b/src/sorters.cpp
new file mode 100644
index 0000000..e4a0d6d
--- /dev/null
+++ b/src/sorters.cpp
@@ -0,0 +1,29 @@
+#include <cstdio>
+#include <utility>
+#include "sorters.hpp"
+using namespace std;
+
+
+SteppedBsort::SteppedBsort(SortInput &input): data(input) {};
+
+bool SteppedBsort:: step(){
+	if(is_finished==true) {
+		printf("finished");
+		return true;
+			}
+	if(data.values[j]>data.values[j+1])
+		{
+			swap(data.values[j], data.values[j+1]);
+		}
+	j++;
+	if(j>=data.values.size()-1 -i){
+		j=0;
+		i++;
+	}
+
+	if (i==data.values.size()-1){
+		is_finished=true;
+	}
+	
+	return false;
+}
diff --git a/src/sorters.hpp b/src/sorters.hpp
index 13aadf8..d4b7031 100644
--- a/src/sorters.hpp
+++ b/src/sorters.hpp
@@ -1,12 +1,42 @@
+#ifndef _SORTERS_
+#define _SORTERS_
+
+#include <cstddef>
+#include <memory>
 #include <string>
 #include <vector>
+#include "timer.hpp"
 
-struct SortingData {
-  std::string name;
-  int target;
-  std::vector<int> data;
+using namespace std;
 
-  SortingData(std::string name, std::vector<int> data)
-		: name(name), data(data) {}
-  
+struct SortInput {
+  string name;
+  vector<int> values;
+
+  SortInput(string name, vector<int> data)
+		: name(name), values(data) {}
 };
+
+struct SortView {
+	shared_ptr<const SortInput> values;
+	size_t currenttarget = 0;
+	int x,y;
+	int color;
+	SortView(shared_ptr<const SortInput> in): values(in) {}
+};
+
+
+class SteppedBsort: Steppable {
+public:
+	SortInput &data;
+	int stepcount = 0;
+	size_t i = 0;
+	size_t j = 0;
+	bool is_finished;
+	
+	SteppedBsort(SortInput &data);
+	
+	bool step();
+};
+
+#endif 
diff --git a/src/sortui.cpp b/src/sortui.cpp
index de9800c..6ad602c 100644
--- a/src/sortui.cpp
+++ b/src/sortui.cpp
@@ -9,8 +9,10 @@
 #include <cstdio>
 #include <cstdlib>
 #include <memory>
+#include <sstream>
 #include <string>
 #include <thread>
+#include <utility>
 #include <vector>
 
 #include <SFML/Window.hpp>
@@ -22,40 +24,43 @@
 using namespace std::chrono;
 using namespace std;
 
-void displaynumbers(SortingData in_arr) {
-	for (size_t i = 0; i < in_arr.data.size(); ++i) {
-		printf("array:%d ", in_arr.data[i]);
+bool displaynumbers(vector<int> input) {
+	for (size_t i = 0; i < input.size(); ++i) {
+		printf("array:%d ", input[i]);
 	}
 	printf("\n");
+	return false;
 }
 
-void stepbubblesort(vector<int> &data, size_t step) {
-	data[step%data.size()]++;
+string arraytostr(SortInput input) {
+	string myoutput;
+	ostringstream stringrep;
+	for (size_t i = 0; i < input.values.size(); ++i) {
+		stringrep << input.values[i] <<" | ";
+	}
+	return stringrep.str();
 }
 
 vector<int> dataprovider(){
-	return vector<int> {9,8,1,2,7,3,6,4,5};	
+	return vector<int> {9,8,1,2,7,3,6,4,5};
 }
 
-void setuptimers(TimerManager &mytimermanager, SortingData &mysd){
-	
+void setupsorttimers(TimerManager &mytimermanager, SteppedBsort &mysession){
 	unique_ptr<Timer> mytimer = make_unique<Timer>(
 																								 "sort1", 0,
-																								 [&mysd](Timer &t) { stepbubblesort(mysd.data, t.triggercounter); },
-																								 milliseconds(1000));
-	unique_ptr<Timer> mydisplaytimer = make_unique<Timer>("display", 0,
-																												[&mysd](Timer &t){displaynumbers(mysd);},
-																												milliseconds(1000));
-	mytimermanager.add_timer(move(mytimer));
-	mytimermanager.add_timer(move(mydisplaytimer));
+																								 [&mysession](){return mysession.step();},
+																								 milliseconds(250));
+	mytimermanager.add_timer(std::move(mytimer));
 }
 
+
 struct App{
 	sf::RenderWindow mywindow;
 	sf::Font myfont;
 	sf::Text text;
 	TimerManager mytimermanager;
-	SortingData mysortdata;
+	SortInput input;
+	SteppedBsort mystb;
 
 	sf::Font load_font(const string &filename) {
 		sf::Font font;
@@ -65,18 +70,20 @@ struct App{
 		}
 		return font;
 	}
-	
-	App():mywindow(sf::VideoMode({800,600}), "mywindow"),
-				myfont(load_font("assets/NS-R.ttf")),
-				text(myfont),
-				mysortdata("arr1", dataprovider()) {
+
+	App(SortInput input):
+		mywindow(sf::VideoMode({800,600}), "mywindow"),
+		myfont(load_font("assets/NS-R.ttf")),
+		text(myfont),
+		input(std::move(input)),
+		mystb(this->input)
+	{
 		text.setFont(myfont);
 		text.setString("Hello world");
 		text.setCharacterSize(24);
 		text.setFillColor(sf::Color::Red);
 
-		setuptimers(mytimermanager, mysortdata);
-
+		setupsorttimers(mytimermanager, mystb);
 	}
 
 	void run(){
@@ -85,17 +92,22 @@ struct App{
 				if (event->is<sf::Event::Closed>())
 					mywindow.close();
 			}
-		
+
 			mywindow.clear(sf::Color::Black);
 			mywindow.draw(text);
+			text.setString(arraytostr(input));
 			mytimermanager.update_timers();
+
+			displaynumbers(input.values);
+
 			mywindow.display();
-			this_thread::sleep_for(milliseconds(1000));
+			this_thread::sleep_for(milliseconds(250));
 		}
 	}
 };
 
 int main() {
-	App myapp;
+	SortInput myinput("arr1", dataprovider());
+	App myapp(myinput);
 	myapp.run();
 }
diff --git a/src/timer.cpp b/src/timer.cpp
index 15b7896..35fa659 100644
--- a/src/timer.cpp
+++ b/src/timer.cpp
@@ -4,30 +4,37 @@
 #include <string>
 #include <utility>
 #include "timer.hpp"
-Timer::Timer(std::string name, int triggercount, std::function<void(Timer &t)> myaction, std::chrono::milliseconds triggerinterval)
+
+using namespace std::chrono;
+using namespace std;
+
+Timer::Timer(string name, int triggercount, function<bool()> myaction, milliseconds triggerinterval)
   : name(name), triggeramount(triggercount), timeraction(myaction), triggerinterval(triggerinterval) {}
 
-void Timer::add_time(std::chrono::milliseconds deltatime) {
+void Timer::add_time(milliseconds deltatime) {
   accumulator += deltatime;
   if (accumulator >= triggerinterval) {
     accumulator -= triggerinterval;
-	timeraction(*this);
+		if (timeraction()==true){
+			isdone = true;
+		};
     triggercounter++;
-	if (!isinfinite && triggercounter >= triggeramount){
-	  isexpired=true;
-	}
+		if (!isinfinite && triggercounter >= triggeramount){
+			isexpired=true;
+		}
   }
 };
 
-void TimerManager::add_timer(std::unique_ptr<Timer> newtimer) {
+void TimerManager::add_timer(unique_ptr<Timer> newtimer) {
   timers.push_back(std::move(newtimer));
 };
 
 void TimerManager::update_timers() {
-  std::chrono::steady_clock::time_point currenttime =
-      std::chrono::steady_clock::now();
-  std::chrono::milliseconds deltatime = std::chrono::duration_cast<std::chrono::milliseconds>(currenttime-previoustime);
-  for(std::unique_ptr<Timer> &mytimer: timers){
-	mytimer->add_time(deltatime);
+  steady_clock::time_point currenttime =
+		steady_clock::now();
+  milliseconds deltatime = duration_cast<milliseconds>(currenttime-previoustime);
+  for(unique_ptr<Timer> &mytimer: timers){
+		mytimer->add_time(deltatime);
   }
+	previoustime = currenttime;
 }
diff --git a/src/timer.hpp b/src/timer.hpp
index a295815..0e9b944 100644
--- a/src/timer.hpp
+++ b/src/timer.hpp
@@ -1,3 +1,5 @@
+#ifndef _TIMERS_
+#define _TIMERS_
 
 #include <cstddef>
 #include <ctime>
@@ -7,34 +9,48 @@
 #include <chrono>
 #include <vector>
 
-class Timer {
-public:  
-  std::string name;
-  std::size_t triggeramount;
+using namespace std::chrono;
+using namespace std;
+
+class Steppable {
+public:
+	bool is_finished = 0;
+	virtual bool step() = 0;
+};
+
+//check if the timer is valid, check if enough time has passed and if so, actuate
+class Timer {
+public:
+	string name;
+	size_t triggeramount;
+
+	bool isexpired = false;
+	bool isdone = false;
+	bool isinfinite = false;
+	size_t triggercounter = 0;
+	function<bool()> timeraction;
+
+	Timer(string name, int triggercount, function<bool()> myaction, milliseconds triggerinterval);
+	void add_time(milliseconds deltatime);
+
 
-  bool isexpired;
-  bool isinfinite;
-  std::size_t triggercounter = 0;
-  
-  Timer(std::string name, int triggercount, std::function<void(Timer &t)> myaction, std::chrono::milliseconds triggerinterval);
-  void add_time(std::chrono::milliseconds deltatime);
-  std::function<void(Timer&)> timeraction;
 
 private:
-  std::chrono::milliseconds accumulator = std::chrono::milliseconds(0);
-  std::chrono::milliseconds triggerinterval = std::chrono::milliseconds(1000); //default to 1 sec
+	milliseconds accumulator = milliseconds(0);
+	milliseconds triggerinterval = milliseconds(1000); //default to 1 sec
 };
 
+//CRUD timers and give them dt
 class TimerManager {
+public:
+	vector<unique_ptr<Timer>> timers;
+	TimerManager() { previoustime = steady_clock::now(); }
+	void add_timer(unique_ptr<Timer> newtimer);
+	void delete_timer();
+	void update_timers();
 
-  
-public:  
-  std::vector<std::unique_ptr<Timer>> timers;
-  TimerManager() { previoustime = std::chrono::steady_clock::now(); }
-  void add_timer(std::unique_ptr<Timer> newtimer);
-  void delete_timer();
-  void update_timers();  
-  
-private:  
-  std::chrono::steady_clock::time_point previoustime;
+private:
+	steady_clock::time_point previoustime;
 };
+
+#endif