.vscode/c_cpp_properties.json

@@ -6,6 +6,7 @@
                 "c:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/include",
                 "L:/SDL2-2.0.5/include",
                 "L:/SDL2-2.0.5/include/SDL2",
+                "${workspaceRoot}/includes/",
                 "C:/Program Files (x86)/Windows Kits/10/Include/10.0.10150.0/ucrt",
                 "C:/Program Files (x86)/Windows Kits/8.1/Include/um/gl"
             ],

.vscode/settings.json

@@ -3,6 +3,62 @@
 		"*.cl": "c",
 		"*.tpl": "html",
 		"*.cool": "java",
-		"cmath": "cpp"
+		"cmath": "cpp",
+		"cctype": "cpp",
+		"clocale": "cpp",
+		"cstdarg": "cpp",
+		"cstddef": "cpp",
+		"cstdio": "cpp",
+		"cstdlib": "cpp",
+		"ctime": "cpp",
+		"cwchar": "cpp",
+		"cwctype": "cpp",
+		"array": "cpp",
+		"*.tcc": "cpp",
+		"chrono": "cpp",
+		"cstdint": "cpp",
+		"unordered_map": "cpp",
+		"vector": "cpp",
+		"exception": "cpp",
+		"fstream": "cpp",
+		"functional": "cpp",
+		"initializer_list": "cpp",
+		"iosfwd": "cpp",
+		"iostream": "cpp",
+		"istream": "cpp",
+		"limits": "cpp",
+		"memory": "cpp",
+		"ostream": "cpp",
+		"ratio": "cpp",
+		"sstream": "cpp",
+		"stdexcept": "cpp",
+		"streambuf": "cpp",
+		"system_error": "cpp",
+		"thread": "cpp",
+		"cinttypes": "cpp",
+		"type_traits": "cpp",
+		"tuple": "cpp",
+		"typeinfo": "cpp",
+		"utility": "cpp",
+		"cstring": "cpp",
+		"algorithm": "cpp",
+		"ios": "cpp",
+		"new": "cpp",
+		"string": "cpp",
+		"xfacet": "cpp",
+		"xfunctional": "cpp",
+		"xiosbase": "cpp",
+		"xlocale": "cpp",
+		"xlocinfo": "cpp",
+		"xlocnum": "cpp",
+		"xmemory": "cpp",
+		"xmemory0": "cpp",
+		"xstddef": "cpp",
+		"xstring": "cpp",
+		"xtr1common": "cpp",
+		"xutility": "cpp",
+		"xthread": "cpp",
+		"map": "cpp",
+		"xtree": "cpp"
 	}
 }

includes/client.hpp

@@ -0,0 +1,70 @@
+#ifndef __BETACORE_CLIENT_HPP__
+#define __BETACORE_CLIENT_HPP__
+#include <string>
+#include <iostream>
+#include <functional>
+#include <sstream>
+#include <vector>
+#include <thread>
+#include <map>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/types.h>
+
+#include <netdb.h>
+#include <netinet/in.h>
+#include <unistd.h>
+
+#include "common.hpp"
+
+namespace betacore
+{
+
+class Client
+{
+private:
+	bool _online = false;
+	bool _running = false;
+	char key = 'Z';
+	int _port;
+	std::string _url;
+	MODE _mode;
+	int _client_socket;
+	std::function<void(SHAPE &S, MODE &M)> _update;
+	struct sockaddr_in _server_address;
+	struct hostent *_server;
+	std::map<std::string, std::string> lookup;
+	std::vector<std::string> explode(std::string &message);
+	std::string encode(const SHAPE &shape);
+	std::string crypt(const std::string &shape);
+
+	std::string raw(const SHAPE &shape);
+	SHAPE parse(const std::string &message);
+
+	SHAPE decode(const std::string &message);
+	/**
+		 * Function for Thread for getting information from server
+		 */
+	void listener();
+	/**
+		 * Function for Thread for sending to server
+		 */
+	void sender();
+	void start();
+	void stop();
+
+public:
+	Client(
+		MODE mode,
+	  int port, 
+		std::string url, 
+		std::function<void(SHAPE &S, MODE &M)> &update);
+	~Client();
+	void kill();
+	bool running();
+	void send(bool encrypt, SHAPE shape);
+};
+} // namespace betacore
+#endif

includes/common.hpp

@@ -0,0 +1,91 @@
+#ifndef __BETACORE_COMMON_HPP__
+#define __BETACORE_COMMON_HPP__
+
+#define BUFFER_LENGTH 1024
+
+#include <string>
+namespace betacore
+{
+
+enum SHAPE
+{
+	NONE,
+	TRIANGLE,
+	CIRCLE,
+	SQUARE,
+	PENTAGON,
+	UNKOWN
+};
+enum MODE
+{
+	ALICE,
+	BOB,
+	EVE,
+	END
+};
+class Parser
+{
+	public:
+	static std::string mode(MODE &mode)
+	{
+		switch (mode)
+		{
+		case ALICE:
+			return "ALICE";
+		case BOB:
+			return "BOB";
+		case EVE:
+			return "EVE";
+		default:
+			return "END";
+		}
+	}
+	static MODE mode(const std::string &mode)
+	{
+		if (mode == "ALICE")
+			return ALICE;
+		if (mode == "BOB")
+			return BOB;
+		return END;
+	}
+
+	static SHAPE shape(const std::string &shape)
+	{
+
+		if (shape == "TRIANGLE")
+			return TRIANGLE;
+		if (shape == "CIRCLE")
+			return CIRCLE;
+		if (shape == "SQUARE")
+			return SQUARE;
+		if (shape == "PENTAGON")
+			return PENTAGON;
+		return UNKOWN;
+	}
+
+	static std::string shape(const SHAPE &shape)
+	{
+		std::string message;
+		switch (shape)
+		{
+		case TRIANGLE:
+			message = "TRIANGLE";
+			break;
+		case CIRCLE:
+			message = "CIRCLE";
+			break;
+		case SQUARE:
+			message = "SQUARE";
+			break;
+		case PENTAGON:
+			message = "PENTAGON";
+			break;
+		default:
+			message = "UNKOWN";
+			break;
+		}
+		return message;
+	}
+};
+} // namespace betacore
+#endif

includes/game.hpp

@@ -17,16 +17,12 @@
 #include <string>
 #include <math.h>
 #define PI 3.14159265359
+#include "common.hpp"
+#include "client.hpp"
+
 namespace betacore
 {
-enum SHAPE{
-	NONE,
-	TRIANGLE,
-	CIRCLE,
-	SQUARE,
-	PENTAGON,
-	UNKOWN
-};
+
 class Game
 {
 private:
@@ -37,11 +33,12 @@ private:
 	const int SCREEN_HEIGHT = 600;
 	int MONITOR_WIDTH=1920;
 	int MONITOR_HEIGHT=1080;
-	const char *TITLE = "Lesson 01";
+	const char *TITLE ;
 	bool KEEP_ALIVE = true;
 	bool SHOW_GRID = false;
-	SHAPE USER_CURRENT = TRIANGLE;
-	SHAPE GUST_CURRENT = 	UNKOWN;
+	SHAPE USER_CURRENT = NONE;
+	SHAPE GUST_CURRENT = 	NONE;
+	MODE ME;
 	bool KEY_UP_ARROW_ACTIVE = false;
 	bool KEY_DOWN_ARROW_ACTIVE = false;
 	bool KEY_LEFT_ARROW_ACTIVE = false;
@@ -49,8 +46,11 @@ private:
 	bool KEY_SPACE_ACTIVE = false;
 	bool KEY_RETURN_ACTIVE = false;
 	bool FULL_SCREEN = false;
+	Client* client = nullptr;
 public:
-	Game();
+	Game(MODE mode,
+	  int port, 
+		std::string url);
 	~Game();
 	int init();
 	int initGL();
@@ -84,6 +84,8 @@ public:
 	void top_screen();
 	void user_screen();
 	void guest_screen();
+
+	void update(SHAPE &s,MODE &m);
 };
 } // namespace betacore
 #endif

includes/server.hpp

@@ -0,0 +1,51 @@
+#ifndef __BETACORE_SERVER_HPP__
+#define __BETACORE_SERVER_HPP__
+#include <vector>
+#include <algorithm>
+#include <iostream>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/poll.h>
+#include <netinet/in.h>
+
+#include <signal.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <thread>
+#include <utility>
+#include <functional>
+#include "common.hpp"
+
+namespace betacore
+{
+
+
+class Server
+{
+private:
+  fd_set rset;
+	bool online = false;
+	bool server_running= false;
+	int port;
+	int server_socket;
+	std::vector<int> clients;
+	struct sockaddr_in server_address;
+	void start();
+	void shutdown();
+	void listener();
+	void read_socket(int client);
+	void forward_message(int client,char buffer[BUFFER_LENGTH] );
+public:
+	Server(int port);
+	void off();
+	bool running();
+
+};
+} // namespace betacore
+
+#endif

install.sh

@@ -0,0 +1,2 @@
+sudo apt-get install libsdl2-dev
+sudo apt-get install freeglut3-dev

makefile

@@ -1,14 +1,25 @@
 OUTPUT_DIR= bin
 COMPILER = g++
-COMPILER_FLAGS=-w
+COMPILER_FLAGS=-w -std=c++11
 SOURCE_DIR = source/
 INCLUDES_DIR =-I includes/
-LINKER_FLAGS =-lSDL2 -lGL -lGLU
+LINKER_FLAGS =-lSDL2 -lGL -lGLU -lpthread
+LIBRARY_FLAGS= -std=c++11 -c -fPIC -shared
+SERVER_LIB=$(OUTPUT_DIR)/server.so
+CLIENT_LIB=$(OUTPUT_DIR)/client.so
+all: game | driver
 
-all: game
-
-game:	$(SOURCE_DIR)game.cpp | make_dir
-	$(COMPILER) $(INCLUDES_DIR) $(SOURCE_DIR)game.cpp $(COMPILER_FLAGS) $(LINKER_FLAGS) -o $(OUTPUT_DIR)/game
+driver: client_driver | server_driver
 
+client_lib: $(SOURCE_DIR)client.cpp | make_dir
+	$(COMPILER) $(LIBRARY_FLAGS) $(INCLUDES_DIR) $(SOURCE_DIR)client.cpp -lpqxx -o $(CLIENT_LIB)
+client_driver: $(SOURCE_DIR)client_driver.cpp | client_lib
+	$(COMPILER) $(INCLUDES_DIR) $(CLIENT_LIB) $(SOURCE_DIR)client_driver.cpp $(COMPILER_FLAGS) $(LINKER_FLAGS) -o $(OUTPUT_DIR)/client.out
+game:	$(SOURCE_DIR)game.cpp | client_lib 
+	$(COMPILER) $(INCLUDES_DIR) $(SOURCE_DIR)game.cpp $(CLIENT_LIB) $(COMPILER_FLAGS) $(LINKER_FLAGS) -o $(OUTPUT_DIR)/game.out
+server_lib: $(SOURCE_DIR)server.cpp | make_dir
+	$(COMPILER) $(LIBRARY_FLAGS) $(INCLUDES_DIR) $(SOURCE_DIR)server.cpp -lpqxx -o $(SERVER_LIB)
+server_driver: $(SOURCE_DIR)server_driver.cpp | server_lib
+	$(COMPILER) $(INCLUDES_DIR) $(SERVER_LIB) $(SOURCE_DIR)server_driver.cpp $(COMPILER_FLAGS) $(LINKER_FLAGS) -o $(OUTPUT_DIR)/server.out
 make_dir:
 	mkdir -p $(OUTPUT_DIR)

run.sh

@@ -1,2 +1,2 @@
 export SDL_VIDEO_X11_VISUALID=
-./bin/game
+./bin/game.out 1 4444 localhost

source/client.cpp

@@ -0,0 +1,203 @@
+#include "../includes/client.hpp"
+
+namespace betacore
+{
+Client::Client(
+		MODE mode,
+		int port,
+		std::string url,
+		std::function<void(SHAPE &S, MODE &M)> &update) : _mode(mode),
+																											_port(port),
+																											_url(url),
+																											_update(update)
+{
+	
+	lookup["TRIANGLE"] = "APPLE";
+	lookup["CIRCLE"] = "ORANGE";
+	lookup["SQUARE"] = "BANANA";
+	lookup["PENTAGON"] = "PINEAPPLE";
+
+	lookup["APPLE"] = "TRIANGLE";
+	lookup["ORANGE"] = "CIRCLE";
+	lookup["BANANA"] = "SQUARE";
+	lookup["PINEAPPLE"] = "PENTAGON";
+	this->start();
+}
+Client::~Client(){
+	this->_running= false;
+	this->_online=false;
+}
+void Client::start()
+{
+	std::cout
+			<< "Start"
+			<< "\nConnecting to: " << _url << ":" << _port
+			<< std::endl;
+	//Create a socket point
+	this->_client_socket = socket(AF_INET, SOCK_STREAM, 0);
+	_server = gethostbyname(_url.c_str());
+	if (_client_socket < 0)
+	{
+		std::cout << "ERROR opening socket" << std::endl;
+		return;
+	}
+	std::cout
+			<< "Socket Open"
+			<< std::endl;
+	bzero((char *)&_server_address, sizeof(_server_address));
+	_server_address.sin_family = AF_INET;
+
+	bcopy(
+			(char *)_server->h_addr,
+			(char *)&_server_address.sin_addr.s_addr,
+			_server->h_length);
+	_server_address.sin_port = htons(_port);
+
+	// Now connect to the server
+	if (connect(
+					_client_socket,
+					(struct sockaddr *)&_server_address,
+					sizeof(_server_address)) < 0)
+	{
+		std::cout << "ERROR connecting" << std::endl;
+		return;
+	}
+	this->_online = true;
+	this->_running = true;
+	std::thread listen_thread([this] { this->listener(); });
+	listen_thread.detach();
+
+	std::cout
+			<< "Client Connected"
+			<< std::endl;
+}
+void Client::stop()
+{
+	std::cout
+			<< "Stop"
+			<< std::endl;
+}
+
+void Client::kill()
+{
+	std::cout
+			<< "Kill"
+			<< std::endl;
+	this->_online = false;
+}
+bool Client::running()
+{
+	return this->_running;
+}
+
+std::vector<std::string> Client::explode(std::string &message){
+	std::stringstream stream(message);
+	std::string tmp;
+	std::vector<std::string> words;
+	while (std::getline(stream, tmp, ':'))
+		words.push_back(tmp);
+	return words;
+}
+
+SHAPE Client::parse(const std::string &message)
+{
+	SHAPE result = decode(message);
+	if (result != UNKOWN)
+		return result;
+	if (_mode == EVE)
+		return UNKOWN;
+	return decode(crypt(message));
+}
+SHAPE Client::decode(const std::string &shape)
+{
+
+	if (shape == "TRIANGLE")
+		return TRIANGLE;
+	if (shape == "CIRCLE")
+		return CIRCLE;
+	if (shape == "SQUARE")
+		return SQUARE;
+	if (shape == "PENTAGON")
+		return PENTAGON;
+	return UNKOWN;
+}
+std::string Client::crypt(const std::string &message)
+{
+
+	// std::string output = std::string(message);
+
+	// for (int i = 0; i < message.size(); i++)
+	// 	output.at(i) = message[i] ^ key;
+	std::cout << "Crypt::" << message << " : " << lookup[message] << std::endl;
+	return lookup[message];
+}
+std::string Client::encode(const SHAPE &shape)
+{
+	std::string message;
+	switch (shape)
+	{
+	case TRIANGLE:
+		message = "TRIANGLE";
+		break;
+	case CIRCLE:
+		message = "CIRCLE";
+		break;
+	case SQUARE:
+		message = "SQUARE";
+		break;
+	case PENTAGON:
+		message = "PENTAGON";
+		break;
+	default:
+		message = "UNKOWN";
+		break;
+	}
+	return message;
+}
+void Client::send(bool encrypt, SHAPE shape)
+{
+
+	std::string message = "SHAPE:";
+	message += encrypt ? crypt(encode(shape)) : encode(shape);
+	message += ":";
+	message += Parser::mode(this->_mode);
+	std::cout << "Sending Message: " << message << "\n"
+						<< std::endl;
+	char buffer[BUFFER_LENGTH];
+	bzero(buffer, BUFFER_LENGTH);
+	strcpy(buffer, message.c_str());
+	buffer[BUFFER_LENGTH - 1] = '\0';
+	int x = write(this->_client_socket, buffer, strlen(buffer));
+	if (x < 0)
+	{
+		std::cout << "Failed send to server" << std::endl;
+	}
+}
+
+void Client::listener()
+{
+	std::cout << "listener" << std::endl;
+	char buffer[BUFFER_LENGTH];
+	while (_online)
+	{
+
+		// Now read server response
+
+		bzero(buffer, BUFFER_LENGTH);
+		std::cout << "Wating For message" << std::endl;
+		if (read(_client_socket, buffer, BUFFER_LENGTH - 1) < 0)
+		{
+			std::cout << "ERROR reading from socket" << std::endl;
+		}
+
+		std::string message(buffer);
+		std::cout << "Got Message: " << message << std::endl;
+		auto parts = explode(message);
+		if(parts.size() < 3)
+			return;
+		SHAPE shape = parse(parts.at(1));
+		MODE mode = Parser::mode(parts.at(2));
+		_update(shape,mode);
+	}
+}
+} // namespace betacore

source/client_driver.cpp

@@ -0,0 +1,31 @@
+#include "client.hpp"
+#include <iostream>
+
+void test(betacore::SHAPE &s, betacore::MODE &m)
+{
+	std::cout
+			<< "Got Shape::"
+			<< betacore::Parser::shape(s)
+			<< "\tFrom"
+			<< betacore::Parser::mode(m)
+			<< std::endl;
+}
+int main(int argc, char *argv[])
+{
+	std::function<void(betacore::SHAPE & s, betacore::MODE & m)> fn = test;
+	betacore::Client client(betacore::ALICE, 4444, "localhost", fn);
+	client.send(false, betacore::TRIANGLE);
+	client.send(true, betacore::TRIANGLE);
+	//s.off();
+	//while(client.running()){}
+	std::string a;
+	while (client.running())
+	{
+		std::cin >> a;
+		client.send(false, betacore::TRIANGLE);
+		if (a == "q")
+			client.kill();
+	}
+
+	return 0;
+}

source/game.cpp

@@ -1,20 +1,40 @@
 #include "game.hpp"
-
+void gluPerspective(double fovy,double aspect, double zNear, double zFar)
+{
+ // Start in projection mode.
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ double xmin, xmax, ymin, ymax;
+ ymax = zNear * tan(fovy * M_PI / 360.0);
+ ymin = -ymax;
+ xmin = ymin * aspect;
+ xmax = ymax * aspect;
+ glFrustum(xmin, xmax, ymin, ymax, zNear, zFar);
+}
 namespace betacore
 {
-Game::Game()
+Game::Game(MODE mode,
+					 int port,
+					 std::string url): ME(mode)
 {
 
-	printf("%d\t%d\n", this->MONITOR_WIDTH,this->MONITOR_HEIGHT);
+	this->TITLE = Parser::mode(mode).c_str();
+	
+	printf("%s\t%s\t%d\t%d\n",this->TITLE, Parser::mode(mode).c_str(), 
+		this->MONITOR_WIDTH, this->MONITOR_HEIGHT);
 	if (init())
 	{
 		printf("Error loading init\n");
 		return;
 	}
+	using namespace std::placeholders;
+	std::function<void(SHAPE & s, MODE & m)> fn =
+			std::bind(&Game::update, this, _1, _2);
+	this->client = new Client(mode, port, url, fn);
 	// SDL_DisplayMode DM;
 	// SDL_GetCurrentDisplayMode(0, &DM);
-	this->MONITOR_HEIGHT=1080;
-	this->MONITOR_WIDTH=1920;
+	this->MONITOR_HEIGHT = 1080;
+	this->MONITOR_WIDTH = 1920;
 	SDL_Event event;
 
 	while (this->KEEP_ALIVE)
@@ -25,8 +45,11 @@ Game::Game()
 	}
 	close();
 }
-Game::~Game() {
-
+Game::~Game()
+{
+	if (this->client != nullptr)
+		delete this->client;
+	this->client = nullptr;
 }
 
 int Game::init()
@@ -111,7 +134,7 @@ int Game::initGL()
 
 	if (error != GL_NO_ERROR)
 	{
-		printf("OpenGL Error %s\n", gluErrorString(error));
+		printf("OpenGL Error %s\n");
 		result = -1;
 		return result;
 	}
@@ -122,7 +145,6 @@ int Game::initGL()
 	glViewport(0, 0, this->SCREEN_WIDTH, this->SCREEN_HEIGHT);
 	glMatrixMode(GL_PROJECTION);
 	glLoadIdentity();
-
 	gluPerspective(
 			45.0f,
 			(GLfloat)this->SCREEN_WIDTH / (GLfloat)this->SCREEN_HEIGHT,
@@ -245,8 +267,9 @@ void Game::rectangle()
 	glVertex3f(-2.5f, -1.0f, 0.0f); // Bottom Left
 	glEnd();
 }
-void Game::cross(bool filled){
-		double width = 0.15;
+void Game::cross(bool filled)
+{
+	double width = 0.15;
 	if (filled)
 		glBegin(GL_QUADS);
 	else
@@ -278,43 +301,43 @@ void Game::compass()
 
 	//MINI TRIANGLE
 	glPushMatrix();
-		glScalef(0.12f, 0.12f, 0.0f);
-		glTranslatef(0.0f, 2.6f, 0.0f);
-		this->triangle(this->KEY_UP_ARROW_ACTIVE);
+	glScalef(0.12f, 0.12f, 0.0f);
+	glTranslatef(0.0f, 2.6f, 0.0f);
+	this->triangle(this->KEY_UP_ARROW_ACTIVE);
 	glPopMatrix();
 	// MINI SQUARE
 	glPushMatrix();
-		glScalef(0.12f, 0.12f, 0.0f);
-		glTranslatef(0.0f, -2.6f, 0.0f);
-		this->square(this->KEY_DOWN_ARROW_ACTIVE);
+	glScalef(0.12f, 0.12f, 0.0f);
+	glTranslatef(0.0f, -2.6f, 0.0f);
+	this->square(this->KEY_DOWN_ARROW_ACTIVE);
 	glPopMatrix();
 
 	// MINI PENTAGON
 	glPushMatrix();
-		glScalef(0.12f, 0.12f, 0.0f);
-		glTranslatef(-2.56f, 0.0f, 0.0f);
-		this->pentagon(this->KEY_LEFT_ARROW_ACTIVE);
+	glScalef(0.12f, 0.12f, 0.0f);
+	glTranslatef(-2.56f, 0.0f, 0.0f);
+	this->pentagon(this->KEY_LEFT_ARROW_ACTIVE);
 	glPopMatrix();
 
 	// MINI CIRCLE
 	glPushMatrix();
-		glScalef(0.12f, 0.12f, 0.0f);
-		glTranslatef(2.56f, 0.0f, 0.0f);
-		glColor3f(0.0f, 1.0f, 0.0f);
-		this->circle(this->KEY_RIGHT_ARROW_ACTIVE);
+	glScalef(0.12f, 0.12f, 0.0f);
+	glTranslatef(2.56f, 0.0f, 0.0f);
+	glColor3f(0.0f, 1.0f, 0.0f);
+	this->circle(this->KEY_RIGHT_ARROW_ACTIVE);
 	glPopMatrix();
 
 	glPushMatrix();
-		glScalef(0.35f, 0.35f, 0.0f);
-		glTranslatef(7.0f, 0.0f, 0.0f);
-		glColor3f(0.0f, 1.0f, 1.0f);
-		this->circle(this->KEY_SPACE_ACTIVE);
+	glScalef(0.35f, 0.35f, 0.0f);
+	glTranslatef(7.0f, 0.0f, 0.0f);
+	glColor3f(0.0f, 1.0f, 1.0f);
+	this->circle(this->KEY_SPACE_ACTIVE);
 	glPopMatrix();
-		glPushMatrix();
-		glScalef(0.35f, 0.35f, 0.0f);
-		glTranslatef(10.0f, 0.0f, 0.0f);
-		glColor3f(1.0f, 1.0f, 0.0f);
-		this->circle(this->KEY_RETURN_ACTIVE);
+	glPushMatrix();
+	glScalef(0.35f, 0.35f, 0.0f);
+	glTranslatef(10.0f, 0.0f, 0.0f);
+	glColor3f(1.0f, 1.0f, 0.0f);
+	this->circle(this->KEY_RETURN_ACTIVE);
 	glPopMatrix();
 
 	glPopMatrix();
@@ -325,15 +348,15 @@ void Game::circle()
 }
 void Game::circle(bool filled)
 {
-		//glBegin(GL_LINE_LOOP);
-		// for (int i = 0; i <= 300; i++)
-		// {
-		// 	double angle = 2 * PI * i / 300;
-		// 	double x = cos(angle);
-		// 	double y = sin(angle);
-		// 	glVertex2d(x, y);
-		// }
-		// glEnd();
+	//glBegin(GL_LINE_LOOP);
+	// for (int i = 0; i <= 300; i++)
+	// {
+	// 	double angle = 2 * PI * i / 300;
+	// 	double x = cos(angle);
+	// 	double y = sin(angle);
+	// 	glVertex2d(x, y);
+	// }
+	// glEnd();
 
 	double radius = 1;
 
@@ -341,8 +364,6 @@ void Game::circle(bool filled)
 
 		glBegin(GL_POLYGON);
 
-	
-
 	else
 		glBegin(GL_LINE_LOOP);
 
@@ -368,8 +389,8 @@ void Game::pentagon(bool filled)
 	glColor3f(1.0f, 0.0f, 1.0f);
 	float angleIncrement = 360.0f / 5.0f;
 	angleIncrement *= PI / 180.0f;
-	if ( filled)
-	glBegin(GL_TRIANGLE_FAN);
+	if (filled)
+		glBegin(GL_TRIANGLE_FAN);
 	else
 		glBegin(GL_LINE_LOOP);
 	float angle = 0.0f;
@@ -408,6 +429,16 @@ void Game::user_screen()
 
 		this->pentagon();
 		break;
+	case UNKOWN:
+		float gray = 105.0 / 255.0;
+		glColor3f(gray, gray, gray);
+		glPushMatrix();
+		glRotatef(-45.0f, 0.0f, 0.0f, 1.0f);
+		glScalef(2.0f, 2.0f, 0.0f);
+
+		this->cross(true);
+		glPopMatrix();
+		break;
 	}
 
 	// glTranslatef(3.0f, 0.0f, 0.0f); // Move Right 3 Units
@@ -443,7 +474,7 @@ void Game::guest_screen()
 		break;
 	case UNKOWN:
 		float gray = 105.0 / 255.0;
-		glColor3f(gray,gray,gray);
+		glColor3f(gray, gray, gray);
 		glPushMatrix();
 		glRotatef(-45.0f, 0.0f, 0.0f, 1.0f);
 		glScalef(2.0f, 2.0f, 0.0f);
@@ -453,7 +484,6 @@ void Game::guest_screen()
 		break;
 	}
 
-
 	glPopMatrix();
 }
 void Game::top_screen()
@@ -486,7 +516,6 @@ void Game::resize(int width, int height)
 
 	glMatrixMode(GL_PROJECTION);
 	glLoadIdentity();
-
 	gluPerspective(45.0f, (GLfloat)width / (GLfloat)height, 0.1f, 100.0f);
 	glMatrixMode(GL_MODELVIEW);
 }
@@ -533,30 +562,34 @@ void Game::key_down(SDL_Keycode key_code)
 		break;
 	case SDLK_SPACE:
 		this->KEY_SPACE_ACTIVE = true;
+		this->on_key_space();
 		break;
 	case SDLK_RETURN:
 		this->KEY_RETURN_ACTIVE = true;
+			this->on_key_enter();
 		break;
 	case SDLK_F11:
 
-		if(FULL_SCREEN){
+		if (FULL_SCREEN)
+		{
 			SDL_SetWindowPosition(this->WINDOW, 100, 100);
 			SDL_RestoreWindow(this->WINDOW);
 			//SDL_SetWindowResizable(this->WINDOW, SDL_TRUE);
 			//SDL_SetWindowBordered(this->WINDOW, 1);
-			SDL_SetWindowSize(this->WINDOW,SCREEN_WIDTH, SCREEN_HEIGHT);
+			SDL_SetWindowSize(this->WINDOW, SCREEN_WIDTH, SCREEN_HEIGHT);
 			//SDL_SetWindowFullscreen(this->WINDOW,SDL_WINDOW_FULLSCREEN );
 		}
-		else {
+		else
+		{
 			SDL_SetWindowPosition(this->WINDOW, 0, 0);
 			//SDL_SetWindowResizable(this->WINDOW, SDL_FALSE);
 			//SDL_SetWindowBordered(this->WINDOW, 0);
-			SDL_SetWindowSize(this->WINDOW,MONITOR_WIDTH, MONITOR_HEIGHT);
+			SDL_SetWindowSize(this->WINDOW, MONITOR_WIDTH, MONITOR_HEIGHT);
 			//SDL_SetWindowFullscreen(this->WINDOW,0 );
 		}
 		this->FULL_SCREEN = !this->FULL_SCREEN;
 
-    SDL_ShowCursor(this->FULL_SCREEN);
+		SDL_ShowCursor(this->FULL_SCREEN);
 
 		break;
 	default:
@@ -668,14 +701,54 @@ void Game::on_key_right_arrow()
 }
 void Game::on_key_space()
 {
+	this->client->send(false,this->USER_CURRENT);
 }
 void Game::on_key_enter()
 {
+	this->client->send(true,this->USER_CURRENT);
+}
+void Game::update(SHAPE &s, MODE &m)
+{
+	if (m == ME || (ME==EVE && m == ALICE))
+		this->USER_CURRENT = s;
+	else
+		this->GUST_CURRENT = s;
 }
 } // namespace betacore
 
+
+void ussage(){
+	std::cout
+		<< "Ussage:\n" 
+		<< "\tMODE: 1-3\n"
+		<< "\t\t1)Alice\n"
+		<< "\t\t2)Bob\n"
+		<< "\t\t2)Eve\n"
+		<< "\tport\n"
+		<< "\taddress"
+		<< std::endl;
+}
 int main(int argc, char *argv[])
 {
-	betacore::Game game;
+
+	if(argc < 4){
+		ussage();
+		return 1;
+	}
+	betacore::MODE mode = betacore::EVE;
+	int a = atoi(argv[1]);
+	std::cout  << "Running mode" << a << std::endl;
+	switch( a){
+		case 1:
+			mode = betacore::ALICE;
+			break;
+		case 2: 
+			mode = betacore::BOB;
+			break;
+		default:
+			mode = betacore::EVE;
+			break;
+	}
+	betacore::Game game(mode, atoi(argv[2]),argv[3]);
 	return 0;
 }

source/server.cpp

@@ -0,0 +1,137 @@
+#include "../includes/server.hpp"
+
+namespace betacore
+{
+Server::Server(int port)
+{
+	this->port = port;
+	std::cout << "And so it begins..." << std::endl;
+	this->start();
+}
+void Server::start()
+{
+	this->server_socket = socket(AF_INET, SOCK_STREAM, 0);
+	if (this->server_socket < 0)
+	{
+		std::cout << "ERROR on opening socket" << std::endl;
+		return;
+	}
+	std::cout << "Socket Connected" << std::endl;
+
+	bzero((char *)&server_address, sizeof(server_address));
+
+	server_address.sin_family = AF_INET;
+	server_address.sin_addr.s_addr = INADDR_ANY;
+	server_address.sin_port = htons(this->port);
+
+	if (bind(
+					server_socket,
+					(struct sockaddr *)&server_address,
+					sizeof(server_address)) < 0)
+	{
+		std::cout << "ERROR on binding " << std::endl;
+		return;
+	}
+	std::cout << "Bound" << std::endl;
+	online = true;
+	server_running = true;
+	std::cout << "Server is online" << std::endl;
+	signal(SIGPIPE, SIG_IGN); // Prevents issue with sig kill on client
+	std::thread listen_thread([this] { this->listener(); });
+	listen_thread.detach();
+}
+void Server::listener()
+{
+	std::cout << "Listener " << online << std::endl;
+	struct sockaddr_in client_address;
+	listen(this->server_socket, 10);
+	while (online)
+	{
+
+		socklen_t client_socket_length = sizeof(client_address);
+		int client_number =
+				accept(server_socket, (struct sockaddr *)&client_address, &client_socket_length);
+		this->clients.push_back(client_number);
+		std::cout << "New Conenction" << std::endl;
+		if (client_number < 0)
+		{
+			std::cout << "ERROR on accept" << std::endl;
+			continue;
+		}
+		std::thread socket_thread([this, client_number] { this->read_socket(client_number); });
+		socket_thread.detach();
+	}
+	this->shutdown();
+}
+void Server::read_socket(int client)
+{
+	std::cout
+			<< "Ready To Read "
+			<< client
+			<< std::endl;
+	int n;
+	char buffer[BUFFER_LENGTH];
+	while (online &&
+				 std::find(clients.begin(), clients.end(), client) != clients.end())
+	{
+
+		bzero(buffer, BUFFER_LENGTH);
+
+		n = read(client, buffer, BUFFER_LENGTH - 1);
+
+		if (n < 0)
+		{
+			std::cout << "ERROR reading from socket" << std::endl;
+			break;
+		}
+		this->forward_message(client, buffer);
+	}
+		std::cout << "Closing Connection for " << client << std::endl;
+	clients.erase(
+			std::remove(clients.begin(), clients.end(), client), clients.end());
+	close(client);
+}
+void Server::forward_message(int client, char buffer[BUFFER_LENGTH])
+{
+	std::cout << "forward message form " << client << std::endl;
+	int n;
+	int error = 0;
+
+	for (int c : clients)
+	{
+		if (c == client)
+			continue;
+		std::cout 
+			<< "forward message form " 
+			<< client 
+			<< "to " 
+			<< c 
+			<< std::endl;
+		n = write(c,  buffer, strlen(buffer));
+
+		if (n < 0)
+		{
+			std::cout << "ERROR Writing socket to " << c << std::endl;			
+		}
+	}
+	
+}
+
+void Server::shutdown()
+{
+	std::cout << "Server is shuting down" << std::endl;
+
+	std::cout << "Closing server socket" << std::endl;
+	close(this->server_socket);
+	server_running = false;
+}
+void Server::off()
+{
+	this->online = false;
+}
+bool Server::running()
+{
+	return this->server_running;
+}
+
+} // namespace betacore

source/server_driver.cpp

@@ -0,0 +1,8 @@
+#include "server.hpp"
+
+int main(int argc, char * argv[]){
+	betacore::Server s(4444);	
+	//s.off();
+	while(s.running()){}
+	return 0;
+}	

thanks.md

@@ -0,0 +1 @@
+https://stackoverflow.com/questions/10673585/start-thread-with-member-function