Windows fix

Feature/weapon collision

Button.cpp

@@ -0,0 +1,76 @@
+#include "Button.h"
+#include <string>
+#include "Util.h"
+#include "Vector.h"
+#include "Cursor.h"
+
+Button::Button(const std::string & text, Vec2f position, float width, float height) : Text(text,position)
+{
+	this->width = width;
+	this->height = height;
+	this->planePosition = position;
+
+	cursorOnButton = false;
+	alfa = 0.5f;
+	background = Vec3f(10, 10, 10);
+	//foreground = Vec3f(255, 255, 255);
+	this->setColor(Vec3f(255, 255, 255));
+
+	this->position.x += width / 2 - textWidth / 2;
+	this->position.y += height / 2 - textHeight / 2;
+}
+
+Button::~Button()
+{
+	/*if (action != nullptr)
+		delete action;*/
+}
+
+void Button::draw(void)
+{
+	
+	glColor4f(background.x/255.0f, background.y / 255.0f, background.z / 255.0f, alfa);
+
+	glBegin(GL_QUADS);
+	glVertex2f(planePosition.x, planePosition.y);
+	glVertex2f(planePosition.x, planePosition.y + height);
+	glVertex2f(planePosition.x + width, planePosition.y + height);
+	glVertex2f(planePosition.x + width, planePosition.y);
+	glEnd();	
+
+	/*glColor4f(foreground.x / 255.0f, foreground.y / 255.0f, foreground.z / 255.0f, 1.0f);
+	Util::glutBitmapString(text, position.x, position.y+height/2+14/2);*/
+	Text::draw();
+}
+
+void Button::update(int x, int y)
+{	
+	cursorOnButton =
+		(x > planePosition.x && x < planePosition.x + width) &&
+		y > planePosition.y && y < planePosition.y + height;
+
+
+	if (cursorOnButton)
+		alfa = 1.0f;
+	else
+		alfa = 0.5f;
+
+	if (cursorOnButton && Cursor::getInstance()->clicked)
+		if(action != nullptr)
+			action(this);
+}
+
+void Button::addAction(action_function action)
+{
+	this->action = action;
+}
+
+void Button::setForeground(Vec3f color)
+{
+	this->setColor(color);
+}
+
+void Button::setBackground(Vec3f color)
+{
+	background = color;
+}

Button.h

@@ -0,0 +1,30 @@
+#pragma once
+#include "Text.h"
+
+
+
+class Button : public Text
+{
+private:	
+	typedef void(*action_function)(Button* b);
+	float width, height;	
+	Vec3f background;
+	Vec2f planePosition;
+	bool cursorOnButton;
+	float alfa;
+	action_function action = nullptr;
+public:
+	Button(const std::string &text, Vec2f position, float width, float height);
+	~Button();
+
+
+
+	void draw();
+	void update(int x, int y);
+
+	void addAction(action_function action);
+
+	void setForeground(Vec3f color);
+	void setBackground(Vec3f color);
+};
+

CMakeLists.txt

@@ -1,15 +1,17 @@
 cmake_minimum_required(VERSION 3.5)
 project(CrystalPoint)
 
-file(GLOB SOURCE_FILES
+file(GLOB_RECURSE SOURCE_FILES
         "*.h"
         "*.cpp"
+        "*.cc"
         )
 
 add_executable(CrystalPoint ${SOURCE_FILES})
 
 find_package(OpenGL REQUIRED)
 find_package(GLUT REQUIRED)
-include_directories( ${OPENGL_INCLUDE_DIRS}  ${GLUT_INCLUDE_DIRS} )
+find_package(OpenAL REQUIRED)
-target_link_libraries(CrystalPoint ${OPENGL_LIBRARIES} ${GLUT_LIBRARY} )
+include_directories( ${OPENGL_INCLUDE_DIRS}  ${GLUT_INCLUDE_DIRS} ${OPENAL_INCLUDE_DIRS} )
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall ")
+target_link_libraries(CrystalPoint ${OPENGL_LIBRARIES} ${GLUT_LIBRARY} ${OPENAL_LIBRARY} )
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -lpthread")

Controller.cpp

@@ -0,0 +1,42 @@
+//
+// Created by janco on 5/24/16.
+//
+
+#include "Controller.h"
+
+Controller::Controller(int controllerId) {
+    this->controllerId = controllerId;
+    this->ypr = Vec3f();
+    this->joystick = Vec2f();
+    this->setConnected(false);
+    this->setConnected(true);
+}
+
+Controller::~Controller() { }
+
+void Controller::rumble(int duration, int power){
+  //  controllerhandler->rumble(controllerId, duration, power);
+}
+
+void Controller::setConnected(bool connected) {
+    if(connected){
+        this->connected = true;
+    }else{
+        this->connected = false;
+        this->ypr = Vec3f(0,0,0);
+        this->joystick = Vec2f(0,0);
+        this->button = false;
+        this->magnetSwitch = false;
+        this ->joystickButton = false;
+    }
+}
+
+bool Controller::isConnected(void) {
+    return connected;
+}
+
+
+
+
+
+

Controller.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "Vector.h"
+
+class Controller{
+public:
+    Controller(int controllerId);
+    ~Controller();
+    Vec3f ypr;
+    Vec2f joystick;
+    bool button, joystickButton, magnetSwitch;
+    bool lastButton, lastJoystickButton, lastMagetSwitch;
+    int controllerId;
+
+    void setConnected(bool connected);
+    bool isConnected(void);
+
+    void rumble(int duration, int power);
+private:
+    bool connected = false;
+};

ControllerHandler.cpp

@@ -0,0 +1,161 @@
+//
+// Created by janco on 5/23/16.
+//
+
+#include "ControllerHandler.h"
+#include <iostream>
+
+/*
+ * String split helper functions
+ */
+std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems) {
+    std::stringstream ss(s);
+    std::string item;
+    while (std::getline(ss, item, delim)) {
+        elems.push_back(item);
+    }
+    return elems;
+}
+std::vector<std::string> split(const std::string &s, char delim) {
+    std::vector<std::string> elems;
+    split(s, delim, elems);
+    return elems;
+}
+
+ControllerHandler::ControllerHandler(){
+    readthread = std::thread(&ControllerHandler::BasestationReader, this);
+};
+
+Controller* ControllerHandler::getLeftController(void){
+    for (int i = 0; i < 4; i++)
+    {
+        if(controllers[i] != nullptr && controllers[i]->isConnected()){
+            return controllers[i];
+        }
+    }
+    return nullptr;
+}
+
+Controller* ControllerHandler::getRightController(void){
+    bool c1found = false;
+    for (int i = 0; i < 4; i++)
+    {
+        if(controllers[i] != nullptr && controllers[i]->isConnected()){
+            if(c1found){
+                return controllers[i];
+            }
+            c1found = true;
+        }
+    }
+    return nullptr;
+}
+
+void ControllerHandler::SearchBasestation(void){
+    basestationFound = false;
+    std::vector<serial::PortInfo> devices_found = serial::list_ports();
+    std::vector<serial::PortInfo>::iterator iter = devices_found.begin();
+    while( iter != devices_found.end() )
+    {
+        serial::PortInfo device = *iter++;
+		std::cout << device.hardware_id << " "<< device.port << std::endl;
+
+		if(device.hardware_id == "USB\\VID_10C4&PID_EA60&REV_0100"){
+            basestationFound = true;
+            baseStation = new serial::Serial(device.port, BasestationBaudrate, serial::Timeout::simpleTimeout(1000));
+            break;
+        }
+    }
+}
+
+void ControllerHandler::rumble(int idController, int duration, int power){
+	if (basestationFound)
+	{
+		char sendbuffer[16];
+		sprintf(sendbuffer, "1|%01d|%06d|%03d\n", idController, duration, power);
+		baseStation->write(sendbuffer);
+	}
+}
+
+/*
+ * Reading from basestation
+ */
+
+void ControllerHandler::BasestationReader() {
+    while(1){
+        while(!basestationFound){
+            SearchBasestation();
+            if(basestationFound){
+                baseStation ->write("stop\n");
+                baseStation ->write("clientlist\n");
+            }
+            std::this_thread::sleep_for(std::chrono::milliseconds(2000));
+        }
+        while(baseStation->isOpen()){
+            std::string basestationMessage = baseStation->readline();
+            std::vector<std::string> basestationMessageSplit = split(basestationMessage, '|');
+            if(basestationMessageSplit.size() > 1){ //Valid message
+                //std::cout << "DEBUG: Message received. Length: " << basestationMessageSplit.size() << " Type: " << basestationMessageSplit[0] << " Message: " << basestationMessage;
+                int messageId = std::stoi(basestationMessageSplit[0]);
+                switch(messageId){
+                    //commandList[messageId](basestationMessageSplit);
+                    case 0: commandDebug(basestationMessageSplit); break;  //Debug message
+                    case 1: commandControllerData(basestationMessageSplit); break;  //Data from controller
+                    case 2: commandControllerEvent(basestationMessageSplit); break;  //Controller events
+                    case 3: commandControllerList(basestationMessageSplit); break;  //Connected controller list
+                }
+            }
+        }
+    }
+}
+
+void ControllerHandler::commandDebug(std::vector<std::string> data) {
+    std::cout << "DEBUG: " << data[1];
+}
+
+void ControllerHandler::commandControllerData(std::vector<std::string> data) {
+    if(data.size() == 10){
+        Controller* c = controllers[std::stoi(data[1])];
+        if(c != nullptr && c->isConnected()){
+            c->ypr.x = std::stoi(data[5])/100.0f;
+            c->ypr.y = std::stoi(data[6])/100.0f;
+            c->ypr.z = std::stoi(data[7])/100.0f;
+
+            c->joystick.x = std::stoi(data[2])/2000.0f;
+            c->joystick.y = std::stoi(data[3])/2000.0f;
+
+            c->lastButton = c->button;
+            c->lastJoystickButton = c->joystickButton;
+            c->lastMagetSwitch = c->magnetSwitch;
+
+            c->joystickButton = !(data[4] == "0");
+            c->button = !(data[8] == "0");
+            c->magnetSwitch = !(data[9] == "0");
+        }
+    }
+}
+
+void ControllerHandler::commandControllerEvent(std::vector<std::string> data) {
+    if(data.size() == 3){
+        if(data[1] == "connected"){
+            int controllerId = std::stoi(data[2]);
+            controllers[controllerId] = new Controller(controllerId);
+            controllers[controllerId]->setConnected(true);
+        }else if(data[1] == "disconnected"){
+         //   controllers.erase(*controllers[std::stoi(data[2])]);
+        }
+    }
+}
+
+void ControllerHandler::commandControllerList(std::vector<std::string> data) {
+   for(unsigned int i = 1; i < data.size() - 1; i++){
+       int controllerId = std::stoi(data[i]);
+       controllers[controllerId] = new Controller(controllerId);
+       rumble(controllerId, 100, 100);
+   }
+   if(basestationFound)
+	 baseStation->write("start\n");
+}
+
+
+
+

ControllerHandler.h

@@ -0,0 +1,41 @@
+#pragma once
+//
+// Created by janco on 5/23/16.
+//
+
+#define BasestationBaudrate 115200
+#include <thread>
+
+#ifdef WIN32
+#include "include/serial.h"
+#else
+#include "lib/serial/include/serial.h"
+#endif
+
+
+#include "Controller.h"
+
+class ControllerHandler{
+public:
+    ControllerHandler();
+    Controller* getLeftController(void);
+    Controller* getRightController(void);
+    void rumble(int idController, int duration, int power);
+private:
+    void SearchBasestation(void);
+    void BasestationReader(void);
+
+    bool basestationFound;
+    serial::Serial *baseStation;
+    std::thread readthread;
+    Controller* controllers[4];
+
+    //Command functions
+    void commandDebug(std::vector<std::string> data);
+    void commandControllerData(std::vector<std::string> data);
+    void commandControllerEvent(std::vector<std::string> data);
+    void commandControllerList(std::vector<std::string> data);
+
+    //void(*commandList [1])(std::vector<std::string> data);
+};
+

Crystal.cpp

@@ -9,16 +9,22 @@ Crystal::Crystal(const std::string & filled, const std::string & empty, const Ve
 	this->empty = Model::load(empty);
 	model = this->filled;	
 
-
 	this->position = position;
 	this->rotation = rotation;
 	this->scale = scale;
 	this->canCollide = true;
 	isFilled = true;
+
+	sound_id = CrystalPoint::GetSoundSystem().LoadSound("WAVE/Crystal.wav", false);
+	music = CrystalPoint::GetSoundSystem().GetSound(sound_id);
+	music->SetPos(position, Vec3f());
+
+	crystalRot = 0;
 }
 
 Crystal::~Crystal()
 {
+	CrystalPoint::GetSoundSystem().UnloadSound(sound_id);
 	if (model)
 		Model::unload(model);
 
@@ -34,6 +40,8 @@ Crystal::~Crystal()
 
 void Crystal::draw()
 {	
+	crystalRot -= 0.5f;
+	rotation = Vec3f(0, crystalRot, 0);
 	Entity::draw();	
 }
 
@@ -41,6 +49,7 @@ void Crystal::collide()
 {
 	if (isFilled)
 	{
+		music->Play();
 		Player::getInstance()->crystals++;
 		isFilled = false;
 		model = empty;

Crystal.h

@@ -1,6 +1,7 @@
 #pragma once
 #include "Entity.h"
 #include <string>
+#include "CrystalPoint.h"
 
 class Crystal :
 	public Entity
@@ -9,11 +10,13 @@ public:
 	Crystal(const std::string &filled, const std::string &empty,
 		const Vec3f &position, Vec3f &rotation, const float &scale);
 	~Crystal();
-
+	float crystalRot;
 	bool isFilled;
 	void draw();
 	void collide();
 private:
+	int sound_id;
+	Sound* music;
 	Model* filled;
 	Model* empty;
 };

CrystalPoint.cpp

@@ -5,23 +5,31 @@
 #include <cstring>
 #include "WorldHandler.h"
 #include "Player.h"
+#include "Cursor.h"
+#include "Menu.h"
+#include "Text.h"
+#include "Vector.h"
+#include "Button.h"
 
 int CrystalPoint::width = 0;
 int CrystalPoint::height = 0;
 
 SoundSystem CrystalPoint::sound_system;
+bool state = false;
 
 void CrystalPoint::init()
 {
 	player = Player::getInstance();
 	worldhandler = WorldHandler::getInstance();
-	//cursor = Cursor::getInstance();
+	cursor = Cursor::getInstance();
+
+	menu = new Menu();
+	buildMenu();
 
 	lastFrameTime = 0;
+	state = true;
 
 	glClearColor(0.7f, 0.7f, 1.0f, 1.0f);
-
-	mousePosition = Vec2f(width / 2, height / 2);
 }
 
 
@@ -39,9 +47,11 @@ void CrystalPoint::draw()
 	glMatrixMode(GL_MODELVIEW);
 	glLoadIdentity();
 
+	
 	worldhandler->draw();
 	
-	//cursor->draw();
+	if(!state)
+		menu->draw();
 
 	glutSwapBuffers();
 }
@@ -53,21 +63,38 @@ void CrystalPoint::update()
 	float deltaTime = frameTime - lastFrameTime;
 	lastFrameTime = frameTime;
 
+	if (keyboardState.keys[27] && !prevKeyboardState.keys[27])
+        state = !state;
+
+	Controller *rightcontroller = controller.getRightController();
+	Controller *leftcontroller = controller.getLeftController();
+
+	if (state)
+	{
+		Player* player = Player::getInstance();
+
 		if (keyboardState.special[GLUT_KEY_LEFT] && !prevKeyboardState.special[GLUT_KEY_LEFT])
 			worldhandler->PreviousWorld();
 		if (keyboardState.special[GLUT_KEY_RIGHT] && !prevKeyboardState.special[GLUT_KEY_RIGHT])
 			worldhandler->NextWorld();
+		if (keyboardState.special[GLUT_KEY_UP] && !prevKeyboardState.special[GLUT_KEY_UP])
+			player->NextRightWeapon();
+		if (keyboardState.special[GLUT_KEY_DOWN] && !prevKeyboardState.special[GLUT_KEY_DOWN])
+			player->PreviousLeftWeapon();
 		if (keyboardState.keys[27])
-		exit(0);
+			state = false;
 
-	Player* player = Player::getInstance();
+		//testing code
+		if (keyboardState.keys['u'])
+			player->HpUp(1);
+		if (keyboardState.keys['i'])
+			player->HpDown(1);
+		if (keyboardState.keys['o'])
+			player->XpUp(1);
 
 		player->rotation.y += mouseOffset.x / 10.0f;
 		player->rotation.x += mouseOffset.y / 10.0f;
-	if (player->rotation.x > 90)
+
-		player->rotation.x = 90;
-	if (player->rotation.x < -90)
-		player->rotation.x = -90;
 
 		float speed = 10;
 
@@ -79,15 +106,104 @@ void CrystalPoint::update()
 		if (keyboardState.keys['q']) player->setPosition(1, deltaTime*speed, true);
 		if (keyboardState.keys['e']) player->setPosition(-1, deltaTime*speed, true);
 
-	if (!worldhandler->isPlayerPositionValid())
+		if (leftcontroller != nullptr) {
-		player->position = oldPosition;
+			Vec2f *leftControllerJoystick = &leftcontroller->joystick;
+
+			if (leftControllerJoystick->y > 0.3 || leftControllerJoystick->y < -0.3) {
+				player->rotation.x += leftControllerJoystick->y/4;
+			}
+
+			if (leftControllerJoystick->x > 0.3 || leftControllerJoystick->x < -0.3) {
+				player->rotation.y += leftControllerJoystick->x/4;
+			}
+
+			player->leftWeapon->rotateWeapon(Vec3f(leftcontroller->ypr.y + 140, 0, -leftcontroller->ypr.z));
+
+			if(leftcontroller->button && leftcontroller->joystickButton){
+				state = !state;
+			}else if(!leftcontroller->lastButton && leftcontroller->button){
+                leftcontroller->lastButton = leftcontroller->button;
+                controller.rumble(leftcontroller->controllerId, 100, 200);
+                player->NextLeftWeapon();
+            }else if(!leftcontroller->lastJoystickButton && leftcontroller->joystickButton){
+                leftcontroller->lastJoystickButton = leftcontroller->joystickButton;
+                player->hit = true;
+            }
+
+            if(player->isHit){
+                controller.rumble(leftcontroller->controllerId, 50, 250);
+            }
+
+            if(!leftcontroller->lastMagetSwitch && leftcontroller->magnetSwitch){
+                worldhandler -> teleportRandom();
+            }
+
+		}
+		if(rightcontroller != nullptr){
+			Vec2f *rightControllerJoystick = &rightcontroller->joystick;
+
+			if (rightControllerJoystick->y > 0.3) {
+				player->setPosition(270, rightControllerJoystick->y * deltaTime * 2.0f, false);
+			}
+			else if (rightControllerJoystick->y < -0.3) {
+				player->setPosition(90, rightControllerJoystick->y * -1 * deltaTime * 2.0f, false);
+			}
+			if (rightControllerJoystick->x > 0.3) {
+				player->setPosition(180, rightControllerJoystick->x * deltaTime * 2.0f, false);
+			}
+			else if (rightControllerJoystick->x < -0.3) {
+				player->setPosition(0, rightControllerJoystick->x * -1 * deltaTime * 2.0f, false);
+			}
+
+            if(!rightcontroller->lastButton && rightcontroller->button){
+                rightcontroller->lastButton = rightcontroller->button;
+                controller.rumble(rightcontroller->controllerId, 100, 200);
+                player->NextRightWeapon();
+            }
+
+            if(player->isHit){
+                controller.rumble(rightcontroller->controllerId, 50, 250);
+                player->isHit = false;
+            }
+
+            if(!rightcontroller->lastMagetSwitch && rightcontroller->magnetSwitch){
+                worldhandler -> teleportRandom();
+            }
+
+            player->rightWeapon->rotateWeapon(Vec3f(rightcontroller->ypr.y + 140, 0, -rightcontroller->ypr.z));
+        }
+
+		if (player->rotation.x > 90)
+			player->rotation.x = 90;
+		if (player->rotation.x < -90)
+			player->rotation.x = -90;
 
 		player->position.y = worldhandler->getHeight(player->position.x, player->position.z) + 1.7f;
 
+		if (!worldhandler->isPlayerPositionValid())
+			player->position = oldPosition;
 		worldhandler->update(deltaTime);
+	}	
+	else
+	{
+		menu->update();
+		if (leftcontroller != nullptr) {
+			Vec2f *leftControllerJoystick = &leftcontroller->joystick;
+			if (leftControllerJoystick->y > 0.3 || leftControllerJoystick->y < -0.3) {
+				cursor->update(Vec2f(cursor->mousePosition.x,cursor->mousePosition.y+leftControllerJoystick->y ));
+			}
+			if (leftControllerJoystick->x > 0.3 || leftControllerJoystick->x < -0.3) {
+				cursor->update(Vec2f(cursor->mousePosition.x+leftControllerJoystick->x ,cursor->mousePosition.y));
+			}
+			if(leftcontroller->button){
+				cursor->state = 137;
+			}else if(cursor->state == 137){
+				cursor->state = GLUT_UP;
+			}
+		}
+		cursor->update(cursor->mousePosition + mouseOffset);
+	}
 
-	mousePosition = mousePosition + mouseOffset;
-	//cursor->update(mousePosition);
 
 	mouseOffset = Vec2f(0, 0);
 	prevKeyboardState = keyboardState;
@@ -96,6 +212,28 @@ void CrystalPoint::update()
 	sound_system.SetListener(player->position, Vec3f(), Vec3f());
 }
 
+void CrystalPoint::buildMenu()
+{
+	Button* start = new Button("Resume", Vec2f(1920 / 2 - 50, 1080 / 2 - 30), 100, 50);
+	auto toWorld = [](Button* b)
+	{
+		state = true;
+	};
+	start->addAction(toWorld);
+	menu->AddMenuElement(start);
+
+
+	Button* test = new Button("Exit", Vec2f(1920 / 2 - 50, 1080 / 2 + 30), 100, 50);
+	test->addAction([](Button* b)
+	{
+		exit(0);
+	});
+	menu->AddMenuElement(test);
+	Text* t = new Text("Pause", Vec2f(1920 / 2 - Util::glutTextWidth("Pause") / 2, 1080 / 2 - 75));
+	t->setColor(Vec3f(255, 255, 0));
+	menu->AddMenuElement(t);
+}
+
 
 
 KeyboardState::KeyboardState()

CrystalPoint.h

@@ -3,8 +3,11 @@
 class WorldHandler;
 class SoundSystem;
 class Player;
+class Cursor;
+class Menu;
 #include "Vector.h"
 #include "SoundSystem.h"
+#include "ControllerHandler.h"
 
 class KeyboardState
 {
@@ -25,6 +28,9 @@ public:
 
 	WorldHandler* worldhandler;
 	Player* player;
+	ControllerHandler controller;
+	Cursor* cursor;
+	Menu* menu;
 
 	static int width, height;
 	KeyboardState keyboardState;
@@ -37,6 +43,8 @@ public:
 
 	static SoundSystem& GetSoundSystem() { return sound_system; }
 	
+
 private:
 	static SoundSystem sound_system;
+	void buildMenu();
 };

CrystalPoint.vcxproj

@@ -89,13 +89,13 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeaderFile />
-      <AdditionalIncludeDirectories>freeglut/include; openAL/include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>lib/serial;freeglut/include; openAL/include</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>freeglut/lib; openAL/libs/Win32</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;OpenAL32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>setupapi.lib;openal32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -105,13 +105,13 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeaderFile />
-      <AdditionalIncludeDirectories>freeglut/include;C:\Program Files (x86)\OpenAL 1.1 SDK\include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>lib/serial;freeglut/include;C:\Program Files (x86)\OpenAL 1.1 SDK\include</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>freeglut/lib;C:\Program Files (x86)\OpenAL 1.1 SDK\libs\Win32</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;OpenAL32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>setupapi.lib;openal32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -123,7 +123,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeaderFile />
-      <AdditionalIncludeDirectories>freeglut/include; openAL/include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>lib/serial;freeglut/include; openAL/include</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -131,7 +131,7 @@
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>freeglut/lib; openAL/libs/Win32</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;OpenAL32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>setupapi.lib;openal32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -143,7 +143,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeaderFile />
-      <AdditionalIncludeDirectories>freeglut/include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>lib/serial;freeglut/include;</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -151,9 +151,13 @@
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>freeglut/lib</AdditionalLibraryDirectories>
+      <AdditionalDependencies>setupapi.lib;openal32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="Button.cpp" />
+    <ClCompile Include="Controller.cpp" />
+    <ClCompile Include="ControllerHandler.cpp" />
     <ClCompile Include="Crystal.cpp" />
     <ClCompile Include="CrystalPoint.cpp" />
     <ClCompile Include="Cursor.cpp" />
@@ -163,19 +167,30 @@
     <ClCompile Include="Interface.cpp" />
     <ClCompile Include="json.cpp" />
     <ClCompile Include="LevelObject.cpp" />
+    <ClCompile Include="lib\serial\src\impl\list_ports\list_ports_win.cc" />
+    <ClCompile Include="lib\serial\src\impl\win.cc" />
+    <ClCompile Include="lib\serial\src\serial.cc" />
     <ClCompile Include="Main.cpp" />
+    <ClCompile Include="Menu.cpp" />
+    <ClCompile Include="MenuElement.cpp" />
     <ClCompile Include="Model.cpp" />
     <ClCompile Include="Portal.cpp" />
     <ClCompile Include="Sound.cpp" />
     <ClCompile Include="SoundSystem.cpp" />
     <ClCompile Include="Player.cpp" />
     <ClCompile Include="Skybox.cpp" />
+    <ClCompile Include="Text.cpp" />
+    <ClCompile Include="Util.cpp" />
     <ClCompile Include="Vector.cpp" />
     <ClCompile Include="Vertex.cpp" />
+    <ClCompile Include="Weapon.cpp" />
     <ClCompile Include="World.cpp" />
     <ClCompile Include="WorldHandler.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="Button.h" />
+    <ClInclude Include="Controller.h" />
+    <ClInclude Include="ControllerHandler.h" />
     <ClInclude Include="Crystal.h" />
     <ClInclude Include="CrystalPoint.h" />
     <ClInclude Include="Cursor.h" />
@@ -185,7 +200,12 @@
     <ClInclude Include="Interface.h" />
     <ClInclude Include="json.h" />
     <ClInclude Include="LevelObject.h" />
+    <ClInclude Include="lib\serial\include\impl\win.h" />
+    <ClInclude Include="lib\serial\include\serial.h" />
+    <ClInclude Include="lib\serial\include\v8stdint.h" />
     <ClInclude Include="Main.h" />
+    <ClInclude Include="Menu.h" />
+    <ClInclude Include="MenuElement.h" />
     <ClInclude Include="Model.h" />
     <ClInclude Include="Portal.h" />
     <ClInclude Include="Sound.h" />
@@ -193,20 +213,27 @@
     <ClInclude Include="Player.h" />
     <ClInclude Include="Skybox.h" />
     <ClInclude Include="stb_image.h" />
+    <ClInclude Include="Text.h" />
+    <ClInclude Include="Util.h" />
     <ClInclude Include="vector.h" />
     <ClInclude Include="Vertex.h" />
+    <ClInclude Include="Weapon.h" />
     <ClInclude Include="World.h" />
     <ClInclude Include="WorldHandler.h" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="weapons.json" />
     <None Include="worlds\fire.json" />
     <None Include="worlds\ice.json" />
+    <None Include="worlds\rock.json" />
     <None Include="worlds\small.json" />
     <None Include="worlds\worlds.json" />
   </ItemGroup>
   <ItemGroup>
-    <Media Include="WAVE\bond.wav" />
+    <Media Include="WAVE\Crystal.wav" />
-    <Media Include="WAVE\Sound.wav" />
+    <Media Include="WAVE\ghostEnemy.wav" />
+    <Media Include="WAVE\portal.wav" />
+    <Media Include="WAVE\world1.wav" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

CrystalPoint.vcxproj.filters

@@ -22,6 +22,9 @@
     <Filter Include="Source Files\json">
       <UniqueIdentifier>{9c655946-3f99-44ea-bc97-2817656954e0}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Source Files\Serial">
+      <UniqueIdentifier>{98128574-9e08-4c28-9372-8d50b6e1a101}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Main.cpp">
@@ -87,6 +90,39 @@
     <ClCompile Include="Portal.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Controller.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="ControllerHandler.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="lib\serial\src\impl\list_ports\list_ports_win.cc">
+      <Filter>Source Files\Serial</Filter>
+    </ClCompile>
+    <ClCompile Include="lib\serial\src\impl\win.cc">
+      <Filter>Source Files\Serial</Filter>
+    </ClCompile>
+    <ClCompile Include="lib\serial\src\serial.cc">
+      <Filter>Source Files\Serial</Filter>
+    </ClCompile>
+    <ClCompile Include="Weapon.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Button.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Menu.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="MenuElement.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Text.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Util.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="World.h">
@@ -152,6 +188,39 @@
     <ClInclude Include="Portal.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="ControllerHandler.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Controller.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="lib\serial\include\serial.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="lib\serial\include\v8stdint.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="lib\serial\include\impl\win.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Weapon.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Button.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Menu.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="MenuElement.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Text.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Util.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="worlds\worlds.json">
@@ -166,12 +235,24 @@
     <None Include="worlds\small.json">
       <Filter>Source Files\json</Filter>
     </None>
+    <None Include="worlds\rock.json">
+      <Filter>Source Files\json</Filter>
+    </None>
+    <None Include="weapons.json">
+      <Filter>Source Files\json</Filter>
+    </None>
   </ItemGroup>
   <ItemGroup>
-    <Media Include="WAVE\Sound.wav">
+    <Media Include="WAVE\Crystal.wav">
       <Filter>Resource Files</Filter>
     </Media>
-    <Media Include="WAVE\bond.wav">
+    <Media Include="WAVE\portal.wav">
+      <Filter>Resource Files</Filter>
+    </Media>
+    <Media Include="WAVE\ghostEnemy.wav">
+      <Filter>Resource Files</Filter>
+    </Media>
+    <Media Include="WAVE\world1.wav">
       <Filter>Resource Files</Filter>
     </Media>
   </ItemGroup>

Cursor.cpp

@@ -1,5 +1,5 @@
 #include "Cursor.h"
-#include <GL\freeglut.h>
+#include <GL/freeglut.h>
 #include <cmath>
 #include "CrystalPoint.h"
 
@@ -8,10 +8,13 @@ Cursor* Cursor::instance = NULL;
 Cursor::Cursor()
 {
 	enabled = false;
+	mousePosition = Vec2f(CrystalPoint::width / 2, CrystalPoint::height / 2);
+	clicked = false;
 }
 
 Cursor::~Cursor()
 {
+	
 }
 
 Cursor* Cursor::getInstance(void)
@@ -54,5 +57,24 @@ void Cursor::draw(void)
 
 void Cursor::update(Vec2f newPosition)
 {
+	if (newPosition.x < 0)
+		newPosition.x = 0;
+
+	if (newPosition.y < 0)
+		newPosition.y = 0;
+
+	if (newPosition.x > CrystalPoint::width)
+		newPosition.x = CrystalPoint::width;
+
+	if (newPosition.y > CrystalPoint::height)
+		newPosition.y = CrystalPoint::height;
+
 	mousePosition = newPosition;
+
+	if (clicked)
+		clicked = !clicked;
+	if (state != prev)
+		if(state == GLUT_UP)
+			clicked = true;
+	prev = state;
 }

Cursor.h

@@ -8,9 +8,9 @@ private:
 
 	static Cursor* instance;
 	bool enabled;
-	Vec2f mousePosition;
-public:
 	
+public:
+	Vec2f mousePosition;
 	~Cursor();
 
 	static Cursor* getInstance(void);
@@ -18,6 +18,10 @@ public:
 	void enable(bool enable);
 	bool isEnabled(void);
 
+	bool clicked;
+	int state, prev;
+
+
 	void draw(void);
 	void update(Vec2f newPosition);
 };

Enemy.cpp

@@ -2,12 +2,15 @@
 #include <cmath>
 #include "Enemy.h"
 #include "Model.h"
-#include "CrystalPoint.h"
+#include "Player.h"
 #include <iostream>
 
 Enemy::Enemy(const std::string &fileName,
+	const std::string &fileMusic,
+	float damage,
+	float health,
 	const Vec3f &position,
-	Vec3f &rotation,
+	const Vec3f &rotation,
 	const float &scale)
 {
 	model = Model::load(fileName);
@@ -18,14 +21,22 @@ Enemy::Enemy(const std::string &fileName,
 	target = position;
 	speed = 1;
 	radius = 10;
+
+	xp = health;
+	this->health = health;
+	this->damage = damage;
+
 	hasTarget = false;
-	hit_sound_id = CrystalPoint::GetSoundSystem().LoadSound("WAVE/Sound.wav", false);
+	hit_sound_id = CrystalPoint::GetSoundSystem().LoadSound(fileMusic.c_str(), false);
+	music = CrystalPoint::GetSoundSystem().GetSound(hit_sound_id);
 	attack = false;
 }
 
 
 Enemy::~Enemy()
 {
+	music->Stop();
+	CrystalPoint::GetSoundSystem().UnloadSound(hit_sound_id);
 	if (model)
 		Model::unload(model);
 }
@@ -33,20 +44,6 @@ Enemy::~Enemy()
 void Enemy::draw()
 {
 	Entity::draw();
-	glPushMatrix();
-	
-	glTranslatef(position.x, position.y, position.z);
-
-	glBegin(GL_LINE_LOOP);
-	for (int i = 0; i < 360; i++)
-	{
-		//convert degrees into radians
-		float degInRad = i*(M_PI / 180.0);
-		glVertex3f(cos(degInRad)*radius, 1*scale,sin(degInRad)*radius);
-	}
-	glEnd();
-
-	glPopMatrix();
 }
 
 void Enemy::inEyeSight(Vec3f & TargetPosition)
@@ -70,11 +67,24 @@ void Enemy::collide(const Entity * entity)
 	position.z = difference.z + entity->position.z;
 }
 
+void Enemy::hit(int damage){
+	health -= damage;
+}
+
+bool Enemy::isDead(){
+	return health < 0;
+}
+
 void Enemy::update(float delta)
 {
+	music->SetPos(position, Vec3f());
+
 	if (hasTarget)
 	{
-
+		if (music->IsPlaying() == false)
+		{
+			music->Play();
+		}
 		//just 2d walking
 		float dx, dz, length;
 
@@ -99,14 +109,23 @@ void Enemy::update(float delta)
 		{	
 			attack = true;
 		}
-
 		rotation.y = atan2f(dx, dz) * 180 / M_PI;		
 	}
+	Player *player = Player::getInstance();
 
-	if (false)
+/*	if(inObject(player->position + player->leftWeapon->collisionPoint)){
-	{
+		if(!isHit){
-		Sound* sound = CrystalPoint::GetSoundSystem().GetSound(hit_sound_id);
+			isHit = true;
-		sound->SetPos(position, Vec3f());
+			hit(player->leftWeapon->damage);
-		sound->Play();
 		}
+		std::cout << "HIT1";
+	}else if(inObject(player->rightWeapon->collisionPoint)){
+		if(!isHit){
+			isHit = true;
+			hit(player->rightWeapon->damage);
+		}
+		std::cout << "HIT2";
+	}else{
+		isHit = false;
+	}*/
 }

Enemy.h

@@ -3,23 +3,33 @@
 #include "Entity.h"
 #include <string>
 #include "Vector.h"
+#include "CrystalPoint.h"
 
 class Enemy : public Entity
 {
 public:
-	Enemy(const std::string &fileName,const Vec3f &position,Vec3f &rotation,const float &scale);
+	Enemy(const std::string &fileName, const std::string &fileMusic, float damage, float health, const Vec3f &position, const Vec3f &rotation, const float &scale);
 	~Enemy();
 
+	Sound* music;
+
 	bool hasTarget;
 	Vec3f target;
 	float speed,radius;
+	float health;
+	float damage;
+	int xp;
 	bool attack;
 
+	bool isHit;
+
 	void update(float);
 	void draw();
 
 	void inEyeSight(Vec3f &);
 	void collide(const Entity *entity);
+	void hit(int damage);
+	bool isDead(void);
 private:
 	int hit_sound_id;
 };

HeightMap.cpp

@@ -1,6 +1,6 @@
 #include "HeightMap.h"
 #include "stb_image.h"
-#include "vector.h"
+#include "Vector.h"
 
 #include "LevelObject.h"
 
@@ -29,6 +29,7 @@ HeightMap::HeightMap(const std::string &file, World* world)
 		return imgData[(x + y * width) * 4 + offset];
 	};
 
+	std::vector<std::vector<Vec3f>> faceNormals(width-1, std::vector<Vec3f>(height-1, Vec3f(0,1,0)));
 	for (int y = 0; y < height - 1; y++)
 	{
 		for (int x = 0; x < width - 1; x++)
@@ -36,21 +37,43 @@ HeightMap::HeightMap(const std::string &file, World* world)
 			int offsets[4][2] = { { 0, 0 },{ 1, 0 },{ 1, 1 },{ 0, 1 } };
 			Vec3f ca(0, heightAt(x, y + 1) - heightAt(x, y), 1);
 			Vec3f ba(1, heightAt(x + 1, y) - heightAt(x, y), 0);
+			Vec3f normal = ca.cross(ba);
+			normal.Normalize();
+			faceNormals[x][y] = normal;
+		}
+	}
 
-			if (valueAt(x, y, GREEN) > 0)
+	for (int y = 0; y < height-1; y++)
+	{
+		for (int x = 0; x < width-1; x++)
+		{
+			int offsets[4][2] = { { 0, 0 },{ 1, 0 },{ 1, 1 },{ 0, 1 } };
+
+			if (valueAt(x, y, GREEN) > 5)
 			{
 				world->addLevelObject(new LevelObject(world->getObjectFromValue(valueAt(x, y, GREEN)).first, Vec3f(x, heightAt(x, y), y), Vec3f(0, 0, 0), 1, world->getObjectFromValue(valueAt(x, y, GREEN)).second));
 			}
 
-			Vec3f normal = ca.cross(ba);
-			normal.Normalize();
-
 			for (int i = 0; i < 4; i++)
 			{
-				float h = heightAt(x + offsets[i][0], y + offsets[i][1]);
+				int xx = x + offsets[i][0];
-				vertices.push_back(Vertex{ (float)(x + offsets[i][0]), h, (float)(y + offsets[i][1]),
+				int yy = y + offsets[i][1];
+
+				Vec3f normal(0, 0, 0);
+				if(xx < width-1 && yy < height-1)
+					normal = normal + faceNormals[xx][yy];
+				if(xx > 0 && yy < height-1)
+					normal = normal + faceNormals[xx-1][yy];
+				if (xx > 0 && yy > 0)
+					normal = normal + faceNormals[xx-1][yy-1];
+				if (yy > 0 && xx < width-1)
+					normal = normal + faceNormals[xx][yy-1];
+				normal.Normalize();
+
+				float h = heightAt(xx, yy);
+				vertices.push_back(Vertex{ (float)(xx), h, (float)(yy),
 									normal.x, normal.y, normal.z,
-									(x + offsets[i][0]) / (float)height, (y + offsets[i][1]) / (float)width } );
+									(xx) / (float)height, (yy) / (float)width } );
 			}
 		}
 	}
@@ -127,6 +150,7 @@ float HeightMap::GetHeight(float x, float y)
 	float labda3 = 1 - labda1 - labda2;
 
 	Vertex z = a * labda1 + b * labda2 + c * labda3;
+//	Vertex z = (a * labda1) + (b * labda2) ;
 
 	return z.y;
 }

Interface.cpp

@@ -1,13 +1,11 @@
 #include "Interface.h"
-#include <GL\freeglut.h>
+#include <GL/freeglut.h>
 #include "CrystalPoint.h"
 
 #include <string>
 
 #include "Player.h"
-
+#include "Util.h"
-//Prototype
-void glutBitmapString(std::string str, int x, int y);
 
 Interface::Interface()
 {
@@ -62,8 +60,8 @@ void Interface::draw()
 	glVertex2f(250, 965);
 
 	glColor4f(1.0f, 0.5f, 0.5f, 1.0);
-	glVertex2f(250 + (player->health / 100 * 500), 965);
+	glVertex2f(250 + (player->health / player->maxHp * 500), 965);
-	glVertex2f(250 + (player->health / 100 * 500), 980);
+	glVertex2f(250 + (player->health / player->maxHp * 500), 980);
 	glEnd();
 
 	//XP bar
@@ -81,13 +79,17 @@ void Interface::draw()
 	glVertex2f(250, 935);
 
 	glColor4f(1.0f, 1.0f, 0.5f, 1.0);
-	glVertex2f(250 + (player->xp / 100 * 500), 935);
+	glVertex2f(250 + (player->xp / player->maxXp * 500), 935);
-	glVertex2f(250 + (player->xp / 100 * 500), 950);
+	glVertex2f(250 + (player->xp / player->maxXp * 500), 950);
 	glEnd();
 
 	//Text: level
 	glColor4f(1.0f, 1.0f, 0.1f, 1.0);
-	glutBitmapString("Level: " + std::to_string(player->level), 490, 900);
+	Util::glutBitmapString("Level: " + std::to_string(player->level), 490, 900);
+
+	//Text: weapons
+	Util::glutBitmapString(player->leftWeapon->name, 850, 900);
+	Util::glutBitmapString(player->rightWeapon->name, 10, 900);
 
 	for (int i = 0; i < maxCrystals; i++)
 	{
@@ -119,12 +121,3 @@ void Interface::update(float deltaTime)
 {
 
 }
-
-void glutBitmapString(std::string str, int x, int y)
-{
-	glRasterPos2f(x, y);
-	for (int i = 0; i < str.size(); i++)
-	{
-		glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18, str[i]);
-	}
-}

Main.cpp

@@ -4,17 +4,27 @@
 #include <stdio.h>
 #include "Vector.h"
 
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+#include <stdlib.h>
+#include <time.h>
+#include "Cursor.h"
+
 void configureOpenGL(void);
 
 CrystalPoint* app;
 
 bool justMoved = false;
 
+
+
 int main(int argc, char* argv[])
 {
 	app = new CrystalPoint();
 	glutInit(&argc, argv);
 
+	srand (time(NULL));
+
 	configureOpenGL();
 
 	app->init();
@@ -50,6 +60,18 @@ int main(int argc, char* argv[])
 	glutPassiveMotionFunc(mousemotion);
 	glutMotionFunc(mousemotion);
 
+	auto mouseclick = [](int button, int state,
+		int x, int y)
+	{
+		if (button == GLUT_LEFT_BUTTON)
+			Cursor::getInstance()->state = state;
+
+
+			//std::cout << "Left button is down" << std::endl;
+	};
+
+	glutMouseFunc(mouseclick);
+
 	CrystalPoint::height = GLUT_WINDOW_HEIGHT;
 	CrystalPoint::width = GLUT_WINDOW_WIDTH;
 
@@ -63,11 +85,12 @@ void configureOpenGL()
 {
 	//Init window and glut display mode
 	glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
-	glutInitWindowSize(800, 600);
+	glutInitWindowSize(1440, 900);
 	//glutInitWindowPosition(glutGet(GLUT_WINDOW_WIDTH) / 2 - 800/2, glutGet(GLUT_WINDOW_HEIGHT) / 2 - 600/2);
 	glutCreateWindow("Crystal Point");	
 	//glutFullScreen();
 
+
 	//Depth testing
 	glEnable(GL_DEPTH_TEST);
 

Menu.cpp

@@ -0,0 +1,59 @@
+#include <GL/freeglut.h>
+#include "Menu.h"
+#include "CrystalPoint.h"
+
+Menu::Menu()
+{
+	cursor = Cursor::getInstance();
+}
+
+
+Menu::~Menu()
+{
+}
+
+void Menu::draw(void)
+{
+	//Switch view to Ortho
+	glMatrixMode(GL_PROJECTION);
+	glLoadIdentity();
+	glOrtho(0, CrystalPoint::width, CrystalPoint::height, 0, -10, 10);
+	glMatrixMode(GL_MODELVIEW);
+	glLoadIdentity();
+
+	glDisable(GL_LIGHTING);
+	glDisable(GL_DEPTH_TEST);
+	glDisable(GL_TEXTURE_2D);
+
+	glColor4f(60/255.0f, 60/255.0f, 60/255.0f, 0.8f);
+	glBegin(GL_QUADS);
+	glVertex2f(0,0);
+	glVertex2f(0, CrystalPoint::height);
+	glVertex2f(CrystalPoint::width, CrystalPoint::height);
+	glVertex2f(CrystalPoint::width, 0);
+	glEnd();
+
+
+	for (MenuElement* e : elements)
+	{
+		e->draw();
+	}
+
+	cursor->draw();
+
+	glEnable(GL_LIGHTING);
+	glEnable(GL_DEPTH_TEST);
+}
+
+void Menu::update()
+{
+	for (MenuElement* e : elements)
+	{
+		e->update(cursor->mousePosition.x, cursor->mousePosition.y);
+	}
+}
+
+void Menu::AddMenuElement(MenuElement * e)
+{
+	elements.push_back(e);
+}

Menu.h

@@ -0,0 +1,20 @@
+#pragma once
+#include <vector>
+#include "MenuElement.h"
+#include "Cursor.h"
+
+class Menu
+{
+private:
+	std::vector<MenuElement*> elements;
+	Cursor* cursor;
+public:
+	Menu();
+	~Menu();
+
+	void draw(void);
+	void update(void);
+
+	void AddMenuElement(MenuElement* e);
+};
+

MenuElement.cpp

@@ -0,0 +1,12 @@
+#include "MenuElement.h"
+
+MenuElement::MenuElement(Vec2f position)
+{
+	hover = false;
+	this->position = position;
+}
+
+
+MenuElement::~MenuElement()
+{
+}

MenuElement.h

@@ -0,0 +1,17 @@
+#pragma once
+#include "Vector.h"
+#include <string>
+
+class MenuElement
+{
+protected:
+	bool hover;
+	Vec2f position;
+public:
+	MenuElement(Vec2f position);
+	~MenuElement();
+
+	virtual void draw(void) {};
+	virtual void update(int x, int y) {};
+};
+

Model.cpp

@@ -1,6 +1,5 @@
 #include "Model.h"
 
-#define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h"
 
 #include <iostream>
@@ -8,6 +7,7 @@
 #include <string>
 #include <algorithm>
 #include <cmath>
+#include <cstring>
 
 //Prototypes
 std::vector<std::string> split(std::string str, std::string sep);
@@ -138,7 +138,7 @@ Model::Model(std::string fileName)
 		radius = fmax(radius, (center.x - v.x) * (center.x - v.x) + (center.z - v.z) * (center.z - v.z));
 	radius = sqrt(radius);
 
-	for each(ObjGroup *group in groups)
+	for (ObjGroup *group : groups)
 	{
 		Optimise(group);
 	}
@@ -148,7 +148,7 @@ void Model::Optimise(ObjGroup *t)
 {
 	for (Face &face : t->faces)
 	{
-		for each(auto &vertex in face.vertices)
+		for (auto &vertex : face.vertices)
 		{
 			t->VertexArray.push_back(Vertex(vertices[vertex.position].x, vertices[vertex.position].y, vertices[vertex.position].z,
 				normals[vertex.normal].x, normals[vertex.normal].y, normals[vertex.normal].z,
@@ -370,6 +370,7 @@ void Model::unload(Model* model)
 			{
 				delete m.second.first;
 				cache.erase(cache.find(m.first));
+				break;
 			}
 
 		}
@@ -378,8 +379,5 @@ void Model::unload(Model* model)
 
 Model::~Model(void)
 {
-	for (auto m : cache)
+
-	{
-		delete m.second.first;
-	}
 }

Player.cpp

@@ -3,15 +3,32 @@
 #include "Player.h"
 #include <GL/freeglut.h>
 
+#include <string>
+#include <iostream>
+#include <fstream>
+
 Player* Player::instance = NULL;
 
 Player::Player()
 {
 	speed = 10;
-	health = 50;
+	maxHp = 100;
-	xp = 75;
+	health = maxHp;
-	level = 10;
+	xp = 0;
+	maxXp = 100;
+	level = 1;
 	crystals = 0;
+    hit = false;
+
+	loadWeapons();
+
+	currentleftweapon = 0;
+	leftWeapon = leftweapons[0];
+	leftWeapon->rotateWeapon(Vec3f(150, 0, 60));
+
+	currentrightweapon = 0;
+	rightWeapon = rightweapons[0];
+	rightWeapon->rotateWeapon(Vec3f(150, 0, 60));
 }
 
 Player* Player::getInstance()
@@ -42,6 +59,9 @@ void Player::setCamera()
 	glRotatef(rotation.y, 0, 1, 0);
 	glTranslatef(-position.x, -position.y, -position.z);
 
+	leftWeapon->rotate(rotation);
+	rightWeapon->rotate(rotation);
+
 }
 
 void Player::setPosition(float angle, float fac, bool height)
@@ -53,4 +73,160 @@ void Player::setPosition(float angle, float fac, bool height)
 		position.x -= (float)cos((rotation.y + angle) / 180 * M_PI) * fac;
 		position.z -= (float)sin((rotation.y + angle) / 180 * M_PI) * fac;
 	}
+
+	leftWeapon->move(position);
+	rightWeapon->move(position);
+}
+
+void Player::draw() {
+	leftWeapon->draw();
+	rightWeapon->draw();
+}
+
+void Player::HpDown(int damage)
+{
+	int newHealth = health - damage;
+    isHit = true;
+	if (newHealth <= 0)
+	{
+		exit(0);
+	}
+	health = newHealth;
+}
+
+void Player::HpUp(int hp)
+{
+	if (health != maxHp)
+	{
+		int newHealth = health + hp;
+		if (newHealth >= maxHp)
+		{
+			newHealth = maxHp;
+		}
+		health = newHealth;
+	}	
+}
+
+void Player::XpUp(int xpUp)
+{
+	float newXp = xp + xpUp;
+	if (newXp >= maxXp)
+	{
+		newXp -= maxXp;		
+		levelUp();
+	}
+	xp = newXp;
+}
+
+
+void Player::levelUp()
+{
+	level++;
+	maxXp += 50;
+	maxHp += 10;
+	health = maxHp;
+}
+
+void Player::loadWeapons()
+{
+	std::string fileName = "weapons.json";
+
+	//Open world json file
+	std::ifstream file(fileName);
+	if (!file.is_open())
+		std::cout << "Error, can't open world file - " << fileName << "\n";
+
+	json::Value v = json::readJson(file);
+	file.close();
+
+	//Check file
+	if (v["weapons"].isNull())
+		std::cout << "Invalid weapons file: " << fileName << "\n";
+
+	//Load object templates
+	for (auto w : v["weapons"])
+	{
+		Weapon* lweapon;
+		Weapon* rweapon;
+
+		std::string name = w["name"].asString();
+		std::string fileN = w["file"].asString();
+		float damage = w["damage"].asFloat();
+		float scale = w["scale"].asFloat();
+
+		Weapon::Element e = Weapon::FIRE;
+
+		if(w["element"].asString() == "fire")
+			e = Weapon::FIRE;
+		else if (w["element"].asString() == "water")
+			e = Weapon::WATER;
+		else if (w["element"].asString() == "earth")
+			e = Weapon::EARTH;
+		else if (w["element"].asString() == "air")
+			e = Weapon::AIR;
+		else
+			e = Weapon::FIRE;
+
+
+		Vec3f leftoffset = Vec3f(w["left"]["offset"][0].asFloat(), w["left"]["offset"][1].asFloat(), w["left"]["offset"][2].asFloat());
+		Vec3f rightoffset = Vec3f(w["right"]["offset"][0].asFloat(), w["right"]["offset"][1].asFloat(), w["right"]["offset"][2].asFloat());
+
+		Vec3f anchor = Vec3f(w["anchor"][0].asFloat(), w["anchor"][1].asFloat(), w["anchor"][2].asFloat());
+		Vec3f collision = Vec3f(w["collision"][0].asFloat(), w["collision"][1].asFloat(), w["collision"][2].asFloat());
+
+		Vec2f maxRot = Vec2f(w["maxRotation"][0].asFloat(), w["maxRotation"][1].asFloat());
+		Vec2f minRot = Vec2f(w["minRotation"][0].asFloat(), w["minRotation"][1].asFloat());
+
+		lweapon = new Weapon(name, damage, e, fileN, scale, position, rotation, leftoffset, anchor, maxRot, minRot, collision);
+		rweapon = new Weapon(name, damage, e, fileN, scale, position, rotation, rightoffset, anchor, maxRot, minRot, collision);
+
+		leftweapons.push_back(lweapon);
+		rightweapons.push_back(rweapon);
+	}
+	
+}
+
+void Player::PreviousRightWeapon()
+{
+	currentrightweapon--;
+
+	if (currentrightweapon < 0)
+		currentrightweapon = (rightweapons.size() > level ? level - 1 : rightweapons.size() - 1);
+
+	rightWeapon = rightweapons[currentrightweapon];
+	rightWeapon->move(position);
+	rightWeapon->rotate(rotation);
+}
+void Player::NextRightWeapon(void)
+{
+	currentrightweapon++;
+
+	if (currentrightweapon > level - 1 || currentrightweapon > rightweapons.size() - 1)
+		currentrightweapon = 0;
+
+	rightWeapon = rightweapons[currentrightweapon];
+	rightWeapon->move(position);
+	rightWeapon->rotate(rotation);
+}
+void Player::PreviousLeftWeapon(void)
+{
+	currentleftweapon--;
+
+	if (currentleftweapon < 0)
+		currentleftweapon = (leftweapons.size() > level ? level - 1 : leftweapons.size() - 1);
+
+	leftWeapon = leftweapons[currentleftweapon];
+	leftWeapon->move(position);
+	leftWeapon->rotate(rotation);
+}
+void Player::NextLeftWeapon(void)
+{
+	currentleftweapon++;
+
+	if (currentleftweapon > level - 1 || currentleftweapon > leftweapons.size() - 1)
+		currentleftweapon = 0;
+
+	leftWeapon = leftweapons[currentleftweapon];
+	leftWeapon->move(position);
+	leftWeapon->rotate(rotation);
 }

Player.h

@@ -1,18 +1,30 @@
 #pragma once
 #include "Vector.h"
+#include "Weapon.h"
+#include "json.h"
 
-class Model;
+#include <vector>
 
 class Player
 {
 private:
 	static Player* instance;
+	void levelUp();
+
+	std::vector<Weapon*> leftweapons;
+	std::vector<Weapon*> rightweapons;
+	void loadWeapons(void);
+
+	int currentrightweapon;
+	int currentleftweapon;
+
 public:
 	Player();
 	~Player();
 
 	void setCamera();
 	void setPosition(float angle, float fac, bool height);
+	void draw(void);
 
 	static Player* getInstance(void);
 	static void init(void);
@@ -20,13 +32,25 @@ public:
 	Vec3f position;
 	Vec2f rotation;
 
-	Model* leftWeapon;
+	Weapon* leftWeapon;
-	Model* rightWeapon;
+	Weapon* rightWeapon;
 
-	float health;
+	float health, maxHp;
-	float xp;
+	float xp, maxXp;
 	int level;
 	int crystals;
 
+	bool hit;
+    bool isHit;
+
 	float speed;
+
+	void HpUp(int);
+	void HpDown(int);
+	void XpUp(int);
+
+	void PreviousRightWeapon(void);
+	void NextRightWeapon(void);
+	void PreviousLeftWeapon(void);
+	void NextLeftWeapon(void);
 };

Portal.cpp

@@ -15,6 +15,13 @@ Portal::Portal(const std::string &fileName,
 	this->scale = scale;
 	this->canCollide = true;
 
+	started = false;
+	delay = 0;
+
+	sound_id = CrystalPoint::GetSoundSystem().LoadSound("WAVE/portal.wav", false);
+	music = CrystalPoint::GetSoundSystem().GetSound(sound_id);
+	music->SetPos(position, Vec3f());
+
 	mayEnter = false;
 	maxCrystals = 0;
 }
@@ -22,6 +29,8 @@ Portal::Portal(const std::string &fileName,
 
 Portal::~Portal()
 {
+//	Model::unload(model);
+	CrystalPoint::GetSoundSystem().UnloadSound(sound_id);
 }
 
 void Portal::collide()
@@ -32,3 +41,21 @@ void Portal::collide()
 		mayEnter = true;
 	}
 }
+
+bool Portal::enter(float deltaTime)
+{
+	if (delay > 3 && started)
+	{
+		delay = 0;
+		return true;
+	}
+
+	if (delay == 0 && !started)
+	{
+		music->Play();
+		started = true;
+	}
+
+	delay += deltaTime;
+	return false;
+}

Portal.h

@@ -1,6 +1,7 @@
 #pragma once
 #include "Entity.h"
 #include <string>
+#include "CrystalPoint.h"
 
 class Portal :
 	public Entity
@@ -12,8 +13,15 @@ public:
 		const float &scale);
 	~Portal();
 
+	bool enter(float deltaTime);
+
 	void collide();
 	int maxCrystals;
 	bool mayEnter;
+private:
+	int sound_id;
+	Sound* music;
+	bool started;
+	float delay;
 };
 

Skybox.cpp

@@ -1,6 +1,7 @@
 #include "cmath"
 #include <GL/freeglut.h>
 
+#include "Util.h"
 #include "stb_image.h"
 #include "Skybox.h"
 #include <string>
@@ -25,12 +26,12 @@ Skybox::~Skybox()
 
 void Skybox::init() 
 {
-	skybox[SKY_LEFT] = loadTexture(folder + "left.png");
+	skybox[SKY_LEFT] = Util::loadTexture(folder + "left.png");
-	skybox[SKY_BACK] = loadTexture(folder + "back.png");
+	skybox[SKY_BACK] = Util::loadTexture(folder + "back.png");
-	skybox[SKY_RIGHT] = loadTexture(folder + "right.png");
+	skybox[SKY_RIGHT] = Util::loadTexture(folder + "right.png");
-	skybox[SKY_FRONT] = loadTexture(folder + "front.png");
+	skybox[SKY_FRONT] = Util::loadTexture(folder + "front.png");
-	skybox[SKY_TOP] = loadTexture(folder + "top.png");
+	skybox[SKY_TOP] = Util::loadTexture(folder + "top.png");
-	skybox[SKY_BOTTOM] = loadTexture(folder + "bottom.png");
+	skybox[SKY_BOTTOM] = Util::loadTexture(folder + "bottom.png");
 }
 
 void Skybox::draw()

Skybox.h

@@ -14,6 +14,8 @@ public:
 
 	void init();
 	void draw();
+
 	void update(float deltaTime, int, int);
 	GLuint loadTexture(const std::string &fileName);
+
 };

Sound.cpp

@@ -1,14 +1,22 @@
 #include "Sound.h"
 
 #include <iostream>
+#ifdef WIN32
 #include <windows.h>
 #include <al.h>
+#else
+#include <AL/al.h>
+typedef unsigned long DWORD;
+typedef unsigned short WORD;
+typedef unsigned int UNINT32;
+typedef unsigned char BYTE;
+#endif
+
 
 Sound::Sound(const char* inWavPath, bool inLooping):
 	buffer_id(0),
 	source_id(0),
 	is_looping(inLooping)
-
 {
 	const char* path = inWavPath;
 
@@ -137,3 +145,23 @@ void Sound::Stop()
 	alSourceStop(source_id);
 }
 
+bool Sound::IsPlaying()
+{
+	ALenum state;
+
+	alGetSourcei(source_id, AL_SOURCE_STATE, &state);
+
+	return (state == AL_PLAYING);
+}
+
+bool Sound::IsStopped()
+{
+	ALenum state;
+
+	alGetSourcei(source_id, AL_SOURCE_STATE, &state);
+
+	std::cout << "MUSIC STATE: " << state << std::endl;
+
+	return (state == AL_STOPPED);
+}
+

Sound.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "vector.h"
+#include "Vector.h"
 
 class Sound
 {
@@ -13,6 +13,8 @@ public:
 	void Play();
 	void Pause();
 	void Stop();
+	bool IsPlaying();
+	bool IsStopped();
 
 private:
 	unsigned int buffer_id;

SoundSystem.cpp

@@ -1,11 +1,5 @@
 #include "SoundSystem.h"
 
-#include <cstdlib>
-#include <iostream>
-#include <windows.h>
-
-
-
 SoundSystem::SoundSystem():
 	device(nullptr),
 	context(nullptr)
@@ -54,3 +48,11 @@ Sound* SoundSystem::GetSound(unsigned int inID)
 		return nullptr;
 	return sounds[inID];
 }
+
+void SoundSystem::UnloadSound(unsigned int inID)
+{
+	if (inID > sounds.size())
+		return;
+	delete sounds[inID];
+	//sounds.erase(sounds.begin() + inID);
+}

SoundSystem.h

@@ -1,9 +1,16 @@
 #pragma once
 
 #include <vector>
+
+#ifdef WIN32
 #include <al.h>
 #include <alc.h>
-#include "vector.h"
+#else
+#include <AL/al.h>
+#include <AL/alc.h>
+#endif
+
+#include "Vector.h"
 #include "Sound.h"
 
 
@@ -17,6 +24,7 @@ public:
 
 	unsigned int LoadSound(const char* inWavPath, bool inLooping);
 	Sound* GetSound(unsigned int inID);
+	void UnloadSound(unsigned int inID);
 
 private:
 	ALCdevice* device;

Text.cpp

@@ -0,0 +1,31 @@
+#include "Text.h"
+
+
+Text::Text(const std::string &text, Vec2f position) : MenuElement(position)
+{
+	this->text = text;
+	color = Vec3f(50, 150, 150);
+	textHeight = 14;
+	textWidth = Util::glutTextWidth(text);
+}
+
+
+Text::~Text()
+{
+}
+
+void Text::draw()
+{
+	glColor4f(color.x/255.0f, color.y/255.0f, color.z/255.0f, 1.0f);
+	Util::glutBitmapString(text, position.x-1, position.y+textHeight);
+}
+
+void Text::update(int x, int y)
+{
+	//Do nothing
+}
+
+void Text::setColor(Vec3f color)
+{
+	this->color = color;
+}

Text.h

@@ -0,0 +1,23 @@
+#pragma once
+#include "MenuElement.h"
+#include "Vector.h"
+#include "Util.h"
+
+class Text : public MenuElement
+{
+private:
+	std::string text;
+	Vec3f color;	
+protected:
+	int textWidth;
+	int textHeight;
+public:
+	Text(const std::string &text, Vec2f position);
+	~Text();
+
+	virtual void draw();
+	virtual void update(int x, int y);
+
+	void setColor(Vec3f color);
+};
+

Util.cpp

@@ -0,0 +1,65 @@
+#include "Util.h"
+#include "stb_image.h"
+
+Util::Util()
+{
+	
+}
+
+
+Util::~Util()
+{
+}
+
+GLuint Util::loadTexture(const std::string &filename)
+{
+	int width, height, bpp;
+
+	stbi_set_flip_vertically_on_load(true);
+	unsigned char* imgData = stbi_load(filename.c_str(), &width, &height, &bpp, 4);
+	GLuint num;
+	glGenTextures(1, &num);
+	glBindTexture(GL_TEXTURE_2D, num);
+
+	glTexImage2D(GL_TEXTURE_2D,
+		0,		//level
+		GL_RGBA,		//internal format
+		width,		//width
+		height,		//height
+		0,		//border
+		GL_RGBA,		//data format
+		GL_UNSIGNED_BYTE,	//data type
+		imgData);		//data
+	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+	glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
+
+	stbi_image_free(imgData);
+	return num;
+}
+
+void Util::glutBitmapString(std::string str, int x, int y)
+{
+	glRasterPos2f(x, y);
+	for (int i = 0; i < str.size(); i++)
+	{
+		glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18, str[i]);
+	}
+}
+
+int Util::glutTextWidth(const std::string str)
+{
+	int total = 0;
+	for (int i = 0; i < str.size(); i++)
+	{
+		total += glutBitmapWidth(GLUT_BITMAP_HELVETICA_18, str[i]);
+	}
+	return total;
+}
+
+//int Util::glutTextHeight()
+//{
+//	return glutBitmapHeight(GLUT_BITMAP_HELVETICA_18);
+//}
+

Util.h

@@ -0,0 +1,16 @@
+#pragma once
+#include <string>
+#include <GL/freeglut.h>
+
+class Util
+{
+private:
+	Util();
+	~Util();	
+public:
+	static GLuint loadTexture(const std::string &filename);
+	static void glutBitmapString(std::string str, int x, int y);
+	static int glutTextWidth(const std::string str);
+	//static int glutTextHeight();
+};
+

Vector.cpp

@@ -2,6 +2,7 @@
 #include <cmath>
 #include "Vector.h"
 
+
 Vec3f::Vec3f(float x, float y, float z)
 {
 	this->x = x;

Vertex.cpp

@@ -18,22 +18,22 @@ Vertex::~Vertex()
 {
 }
 
-Vertex Vertex::operator/(float &other)
+Vertex Vertex::operator/(const float &other) const
 {
 	return Vertex(x / other, y / other, z / other, normalX, normalY, normalZ, texX, texY);
 }
 
-Vertex Vertex::operator*(Vertex & other)
+Vertex Vertex::operator*(const Vertex & other) const
 {
 	return Vertex(x*other.x, y*other.y, z*other.z, normalX, normalY, normalZ, texX, texY);
 }
 
-Vertex Vertex::operator*(float & other)
+Vertex Vertex::operator*(const float & other) const
 {
 	return Vertex(x*other, y*other, z*other, normalX, normalY, normalZ, texX, texY);
 }
 
-Vertex Vertex::operator+(Vertex & other)
+Vertex Vertex::operator+(const Vertex & other) const
 {
 	return Vertex(x+other.x, y+other.y, z+other.z, normalX, normalY, normalZ, texX, texY);
 }

Vertex.h

@@ -16,9 +16,9 @@ public:
 	float texX;
 	float texY;
 
-	Vertex operator/(float &other);
+	Vertex operator/(const float &other) const;
-	Vertex operator*(Vertex &other);
+	Vertex operator*(const Vertex &other) const;
-	Vertex operator*(float &other);
+	Vertex operator*(const float &other) const;
-	Vertex operator+(Vertex &other);
+	Vertex operator+(const Vertex &other) const;
 };
 

Weapon.cpp

@@ -0,0 +1,109 @@
+//
+// Created by janco on 25-5-16.
+//
+
+#include "Weapon.h"
+#include "Model.h"
+#include <iostream>
+#include <string>
+#include <cmath>
+
+
+Weapon::Weapon(std::string name, int damage, Element e, std::string modelFilename, float scale, Vec3f location, Vec2f rotation,
+               Vec3f offsetPlayer, Vec3f ankerPoint,
+               Vec2f maxRotation, Vec2f minRotation,
+			   Vec3f collision){
+
+    weaponmodel = Model::load(modelFilename);
+    rotate(rotation);
+    move(location);
+    this->scale = scale;
+
+	this->name = name;
+	this->damage = damage;
+	this->element = e;
+
+    this->offsetPlayer = offsetPlayer;
+    this->ankerPoint = ankerPoint;
+    this->maxRotation = maxRotation;
+    this->minRotation = minRotation;
+    this->collisionPoint = collisionPoint;
+
+};
+
+Weapon::~Weapon(){
+
+}
+
+void Weapon::rotateWeapon(Vec3f rotation){
+    if(rotation.x < maxRotation.x && rotation.x > minRotation.x){
+        rotationWeapon.x = rotation.x;
+    }
+    if(rotation.z < maxRotation.y && rotation.z > minRotation.y){
+        rotationWeapon.z = rotation.z;
+    }
+    rotationWeapon.y = rotation.y;
+}
+
+void Weapon::rotate(Vec2f rotation){
+    this->rotation.y = -rotation.y;
+}
+
+void Weapon::move(Vec3f location){
+    position = location;
+}
+
+Vec3f multiply(float matrix[16], Vec3f vec)
+{
+    Vec3f result;
+
+    for(int i = 0; i < 4; i++)
+    {
+        for(int p = 0; p < 4; p++)
+        {
+            result[i] += matrix[i * p] * vec[p];
+        }
+    }
+
+    return result;
+}
+
+
+void Weapon::draw(){
+    if (weaponmodel != nullptr)
+    {
+        glPushMatrix();
+
+
+        //Player position and rotation
+        glTranslatef(position.x, position.y, position.z);
+        glRotatef(rotation.x, 1, 0, 0);
+        glRotatef(rotation.y, 0, 1, 0);
+        glRotatef(rotation.z, 0, 0, 1);
+
+        //offset from player
+        glTranslatef(offsetPlayer.x, offsetPlayer.y, offsetPlayer.z);
+
+        glScalef(scale, scale, scale);
+
+        //Rotate weapon itself, from specific anker point
+        glTranslatef(ankerPoint.x, ankerPoint.y, ankerPoint.z);
+        glRotatef(rotationWeapon.z, 0, 0, 1);
+        glRotatef(rotationWeapon.y, 0, 1, 0);
+        glRotatef(rotationWeapon.x, 1, 0, 0);
+        glTranslatef(-ankerPoint.x, -ankerPoint.y, -ankerPoint.z);
+
+		weaponmodel->draw();
+
+        glPopMatrix();
+
+        glPushMatrix();
+
+
+
+        glPopMatrix();
+    }
+}
+
+
+

Weapon.h

@@ -0,0 +1,41 @@
+//
+// Created by janco on 25-5-16.
+//
+
+#ifndef CRYSTALPOINT_WEAPON_H
+#define CRYSTALPOINT_WEAPON_H
+
+#include "Vector.h"
+#include "Model.h"
+#include <string>
+
+class Weapon {
+public:
+	enum Element {FIRE, WATER, EARTH, AIR};
+
+    Weapon(std::string name, int damage, Element element, std::string modelFilename, float scale, Vec3f location, Vec2f rotation,
+           Vec3f offsetPlayer, Vec3f ankerPoint,
+           Vec2f maxRotation, Vec2f minXRotation,
+		   Vec3f collisionPoint);
+    ~Weapon();
+
+    void draw();
+    void rotateWeapon(Vec3f rotation);
+    void rotate(Vec2f rotation);
+    void move(Vec3f location);
+	
+	std::string name;
+    unsigned int damage;
+	Element element;
+
+    Model* weaponmodel;
+
+    float scale;
+    Vec3f position, rotation, rotationWeapon;
+    Vec3f offsetPlayer, ankerPoint, collisionPoint;
+    Vec2f maxRotation, minRotation;
+
+};
+
+
+#endif //CRYSTALPOINT_WEAPON_H

World.cpp

@@ -3,15 +3,17 @@
 #include "Entity.h"
 #include "json.h"
 #include "Model.h"
-#include "CrystalPoint.h"
 #include <fstream>
 #include <iostream>
 #include <algorithm>
+#include <stdlib.h>
+#include <cstdlib>
 #include "WorldHandler.h"
 
-World::World(const std::string &fileName):
+World::World(const std::string &fileName)
-	music_id(-1)
 {
+	nextworld = false;
+
 	//Store player instance
 	player = Player::getInstance();
 
@@ -37,7 +39,7 @@ World::World(const std::string &fileName):
 		std::cout << "Invalid world file: objects - " << fileName << "\n";
 	if (v["enemies"].isNull())
 		std::cout << "Invalid world file: enemies - " << fileName << "\n";
-	if (v["crystals"].isNull())
+	if (v["crystal"].isNull())
 		std::cout << "Invalid world file: crystals - " << fileName << "\n";
 
 	//Load object templates
@@ -64,8 +66,8 @@ World::World(const std::string &fileName):
 
 	//Set player starting position
 	player->position.x = v["player"]["startposition"][0].asFloat();
-	player->position.y = v["player"]["startposition"][1].asFloat();
 	player->position.z = v["player"]["startposition"][2].asFloat();
+	player->position.y = heightmap->GetHeight(player->position.x, player->position.z);
 
 	//Load and place objects into world
 	for (auto object : v["objects"])
@@ -122,12 +124,24 @@ World::World(const std::string &fileName):
 		if (e["file"].isNull())
 			std::cout << "Invalid world file: enemies file - " << fileName << "\n";
 
+		//Music
+		if (e["music"].isNull())
+			std::cout << "Invalid world file: enemies music - " << fileName << "\n";
+
+		//Damage
+		if (e["damage"].isNull())
+			std::cout << "Invalid world file: enemies damage - " << fileName << "\n";
+
+		//Health
+		if (e["health"].isNull())
+			std::cout << "Invalid world file: enemies health - " << fileName << "\n";
+
 		//Create
 		Vec3f position(e["pos"][0].asFloat(), e["pos"][1].asFloat(), e["pos"][2].asFloat());
 		position.y = getHeight(position.x, position.z) + 2.0f;
 
 		maxEnemies++;
-		enemies.push_back(new Enemy(e["file"].asString(), position, rotation, scale));
+		enemies.push_back(new Enemy(e["file"].asString(), e["music"].asString(), e["damage"].asFloat(), e["health"].asFloat(), position, rotation, scale));
 	}
 	maxCrystals = 0;
 	if (!v["crystal"].isNull())
@@ -178,10 +192,8 @@ World::World(const std::string &fileName):
 
 	if (!v["world"]["music"].isNull())
 	{
-		music_id = CrystalPoint::GetSoundSystem().LoadSound(v["world"]["music"].asString().c_str(), true);
+		sound_id = CrystalPoint::GetSoundSystem().LoadSound(v["world"]["music"].asString().c_str(), true);
-		Sound* music = CrystalPoint::GetSoundSystem().GetSound(music_id);
+		music = CrystalPoint::GetSoundSystem().GetSound(sound_id);
-		music->SetPos(Vec3f(), Vec3f());
-		music->Play();
 	}
 
 	if (!v["portal"].isNull())
@@ -190,7 +202,7 @@ World::World(const std::string &fileName):
 		if (!v["portal"]["pos"].isNull())
 			pos = Vec3f(v["portal"]["pos"][0].asFloat(),
 				v["portal"]["pos"][1].asFloat(),
-				v["portal"]["pos"][0].asFloat());
+				v["portal"]["pos"][2].asFloat());
 
 		pos.y = getHeight(pos.x, pos.z);
 
@@ -198,7 +210,7 @@ World::World(const std::string &fileName):
 		if (!v["portal"]["rot"].isNull())
 			pos = Vec3f(v["portal"]["rot"][0].asFloat(),
 				v["portal"]["rot"][1].asFloat(),
-				v["portal"]["rot"][0].asFloat());
+				v["portal"]["rot"][2].asFloat());
 
 		float scale = 1.0f;
 		if (!v["portal"]["scale"].isNull())
@@ -210,11 +222,19 @@ World::World(const std::string &fileName):
 	}
 }
 
-
+Vec2f World::randomPosition(void){
+    int randNum = rand()%(entities.size() + 1);
+    Vec3f position = entities[randNum]->position;
+    Vec2f position2 = Vec2f(position.x+100, position.y+100);
+    return position2;
+}
 World::~World()
 {
 	delete heightmap;
+	music->Stop();
+	CrystalPoint::GetSoundSystem().UnloadSound(sound_id);
 	delete skybox;	
+	delete portal;
 }
 
 std::pair<std::string, bool> World::getObjectFromValue(int val)
@@ -239,10 +259,17 @@ void World::draw()
 
 	float lightPosition[4] = { 0, 2, 1, 0 };
 	glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
-	float lightAmbient[4] = { 0.2, 0.2, 0.2, 1 };
+
+	GLfloat lightAmbient[] = { 0.05, 0.05, 0.05, 0 };
+	GLfloat light_diffuse[] = { 0.9, 0.9, 0.9, 0 };
+	glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
 	glLightfv(GL_LIGHT0, GL_AMBIENT, lightAmbient);
 
+	GLfloat mat_specular[] = { 0.15, 0.15, 0.15, 0 };
+	glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
+
 	skybox->draw();
+	player->draw();
 
 	heightmap->Draw();
 
@@ -257,6 +284,18 @@ void World::draw()
 
 void World::update(float elapsedTime)
 {
+	if (nextworld)
+	{
+		WorldHandler::getInstance()->NextWorld();
+		return;
+	}
+
+	music->SetPos(player->position, Vec3f());
+
+	if (music->IsPlaying() ==  false)
+	{
+		music->Play();
+	}
 	for (auto &entity : entities)
 		entity->update(elapsedTime);
 
@@ -273,6 +312,9 @@ void World::update(float elapsedTime)
 		enemy->update(elapsedTime);
 		if (enemy->hasTarget)
 		{
+            if(player->hit)
+                enemy->hit(player->leftWeapon->damage);
+
 			for (auto e : entities)
 			{
 				if (e->canCollide && e->inObject(enemy->position))
@@ -284,23 +326,35 @@ void World::update(float elapsedTime)
 
 			if (enemy->attack)
 			{
-				remove = true;
+                player->HpDown(enemy->damage);
-				continue;
 			}
 		}
-		enemy->position.y = getHeight(enemy->position.x, enemy->position.z) + 2.0f;
+		enemy->position.y = getHeight(enemy->position.x, enemy->position.z) + 0.5f;
 		
+		if (enemy->isDead())
+			remove = true;
 		if(!remove)
 			count++;
 	}
 
 	if (remove)
+	{
+		delete enemies[count];
+		player->XpUp(enemies[count]->xp*2);
 		enemies.erase(enemies.begin() + count);
+		player->HpUp(10);		
+	}
 
 	skybox->update(elapsedTime, maxEnemies - enemies.size(), maxEnemies);
 
 	if (portal->mayEnter)
-		WorldHandler::getInstance()->NextWorld();
+	{
+		if (portal->enter(elapsedTime))
+			nextworld = true;
+	}
+
+    player->hit = false;
+		
 }
 
 void World::addLevelObject(LevelObject* obj)
@@ -320,3 +374,4 @@ bool World::isPlayerPositionValid()
 	}
 	return true;
 }
+

World.h

@@ -8,6 +8,7 @@
 #include "Interface.h"
 #include "Crystal.h"
 #include "Skybox.h"
+#include "CrystalPoint.h"
 #include "Portal.h"
 
 class Entity;
@@ -16,6 +17,7 @@ class World
 {
 private:
 	std::vector<std::pair<int, std::pair<std::string, bool>>> objecttemplates;
+	Sound* music;
 
 	Player* player;
 	HeightMap* heightmap;
@@ -23,7 +25,9 @@ private:
 	Skybox* skybox;
 	Portal* portal;
 
-	int music_id,maxCrystals,maxEnemies;
+	bool nextworld;
+	
+	int sound_id,maxCrystals,maxEnemies;
 
 	std::vector<Entity*> entities;
 	std::vector<Enemy*> enemies;
@@ -37,6 +41,7 @@ public:
 	bool isPlayerPositionValid();
 	float getHeight(float x, float y);
 	void addLevelObject(LevelObject* obj);
+	Vec2f randomPosition(void);
 	std::pair<std::string, bool> getObjectFromValue(int i);
 	
 };

WorldHandler.cpp

@@ -93,6 +93,13 @@ void WorldHandler::update(float deltaTime)
 		world->update(deltaTime);
 }
 
+void WorldHandler::teleportRandom(){
+	Vec2f randomposition = world->randomPosition();
+	printf("test %d %d", randomposition.x, randomposition.y);
+	Player::getInstance()->position = Vec3f(randomposition.x, randomposition.y, world->getHeight(randomposition.x, randomposition.y));
+	Player::getInstance()->setPosition(50,50,true);
+}
+
 bool WorldHandler::isPlayerPositionValid(void)
 {
 	if(!loadingWorld)

WorldHandler.h

@@ -23,6 +23,7 @@ public:
 
 	void draw(void);
 	void update(float deltaTime);
+	void teleportRandom();
 
 	bool isPlayerPositionValid(void);
 	float getHeight(float x, float y);

lib/serial/include/impl/unix.h

@@ -0,0 +1,221 @@
+/*!
+ * \file serial/impl/unix.h
+ * \author  William Woodall <wjwwood@gmail.com>
+ * \author  John Harrison <ash@greaterthaninfinity.com>
+ * \version 0.1
+ *
+ * \section LICENSE
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2012 William Woodall, John Harrison
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * \section DESCRIPTION
+ *
+ * This provides a unix based pimpl for the Serial class. This implementation is
+ * based off termios.h and uses select for multiplexing the IO ports.
+ *
+ */
+
+#if !defined(_WIN32)
+
+#ifndef SERIAL_IMPL_UNIX_H
+#define SERIAL_IMPL_UNIX_H
+
+
+#include <pthread.h>
+#include "../serial.h"
+
+namespace serial {
+
+using std::size_t;
+using std::string;
+using std::invalid_argument;
+
+using serial::SerialException;
+using serial::IOException;
+
+class MillisecondTimer {
+public:
+  MillisecondTimer(const uint32_t millis);         
+  int64_t remaining();
+
+private:
+  static timespec timespec_now();
+  timespec expiry;
+};
+
+class serial::Serial::SerialImpl {
+public:
+  SerialImpl (const string &port,
+              unsigned long baudrate,
+              bytesize_t bytesize,
+              parity_t parity,
+              stopbits_t stopbits,
+              flowcontrol_t flowcontrol);
+
+  virtual ~SerialImpl ();
+
+  void
+  open ();
+
+  void
+  close ();
+
+  bool
+  isOpen () const;
+
+  size_t
+  available ();
+
+  bool
+  waitReadable (uint32_t timeout);
+
+  void
+  waitByteTimes (size_t count);
+
+  size_t
+  read (uint8_t *buf, size_t size = 1);
+
+  size_t
+  write (const uint8_t *data, size_t length);
+
+  void
+  flush ();
+
+  void
+  flushInput ();
+
+  void
+  flushOutput ();
+
+  void
+  sendBreak (int duration);
+
+  void
+  setBreak (bool level);
+
+  void
+  setRTS (bool level);
+
+  void
+  setDTR (bool level);
+
+  bool
+  waitForChange ();
+
+  bool
+  getCTS ();
+
+  bool
+  getDSR ();
+
+  bool
+  getRI ();
+
+  bool
+  getCD ();
+
+  void
+  setPort (const string &port);
+
+  string
+  getPort () const;
+
+  void
+  setTimeout (Timeout &timeout);
+
+  Timeout
+  getTimeout () const;
+
+  void
+  setBaudrate (unsigned long baudrate);
+
+  unsigned long
+  getBaudrate () const;
+
+  void
+  setBytesize (bytesize_t bytesize);
+
+  bytesize_t
+  getBytesize () const;
+
+  void
+  setParity (parity_t parity);
+
+  parity_t
+  getParity () const;
+
+  void
+  setStopbits (stopbits_t stopbits);
+
+  stopbits_t
+  getStopbits () const;
+
+  void
+  setFlowcontrol (flowcontrol_t flowcontrol);
+
+  flowcontrol_t
+  getFlowcontrol () const;
+
+  void
+  readLock ();
+
+  void
+  readUnlock ();
+
+  void
+  writeLock ();
+
+  void
+  writeUnlock ();
+
+protected:
+  void reconfigurePort ();
+
+private:
+  string port_;               // Path to the file descriptor
+  int fd_;                    // The current file descriptor
+
+  bool is_open_;
+  bool xonxoff_;
+  bool rtscts_;
+
+  Timeout timeout_;           // Timeout for read operations
+  unsigned long baudrate_;    // Baudrate
+  uint32_t byte_time_ns_;     // Nanoseconds to transmit/receive a single byte
+
+  parity_t parity_;           // Parity
+  bytesize_t bytesize_;       // Size of the bytes
+  stopbits_t stopbits_;       // Stop Bits
+  flowcontrol_t flowcontrol_; // Flow Control
+
+  // Mutex used to lock the read functions
+  pthread_mutex_t read_mutex;
+  // Mutex used to lock the write functions
+  pthread_mutex_t write_mutex;
+};
+
+}
+
+#endif // SERIAL_IMPL_UNIX_H
+
+#endif // !defined(_WIN32)

lib/serial/include/impl/win.h

@@ -0,0 +1,207 @@
+/*!
+ * \file serial/impl/windows.h
+ * \author  William Woodall <wjwwood@gmail.com>
+ * \author  John Harrison <ash@greaterthaninfinity.com>
+ * \version 0.1
+ *
+ * \section LICENSE
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2012 William Woodall, John Harrison
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * \section DESCRIPTION
+ *
+ * This provides a windows implementation of the Serial class interface.
+ *
+ */
+
+#if defined(_WIN32)
+
+#ifndef SERIAL_IMPL_WINDOWS_H
+#define SERIAL_IMPL_WINDOWS_H
+
+#include "include/serial.h"
+
+#include "windows.h"
+
+namespace serial {
+
+using std::string;
+using std::wstring;
+using std::invalid_argument;
+
+using serial::SerialException;
+using serial::IOException;
+
+class serial::Serial::SerialImpl {
+public:
+  SerialImpl (const string &port,
+              unsigned long baudrate,
+              bytesize_t bytesize,
+              parity_t parity,
+              stopbits_t stopbits,
+              flowcontrol_t flowcontrol);
+
+  virtual ~SerialImpl ();
+
+  void
+  open ();
+
+  void
+  close ();
+
+  bool
+  isOpen () const;
+
+  size_t
+  available ();
+  
+  bool
+  waitReadable (uint32_t timeout);
+
+  void
+  waitByteTimes (size_t count);
+
+  size_t
+  read (uint8_t *buf, size_t size = 1);
+
+  size_t
+  write (const uint8_t *data, size_t length);
+
+  void
+  flush ();
+
+  void
+  flushInput ();
+
+  void
+  flushOutput ();
+
+  void
+  sendBreak (int duration);
+
+  void
+  setBreak (bool level);
+
+  void
+  setRTS (bool level);
+
+  void
+  setDTR (bool level);
+
+  bool
+  waitForChange ();
+
+  bool
+  getCTS ();
+
+  bool
+  getDSR ();
+
+  bool
+  getRI ();
+
+  bool
+  getCD ();
+
+  void
+  setPort (const string &port);
+
+  string
+  getPort () const;
+
+  void
+  setTimeout (Timeout &timeout);
+
+  Timeout
+  getTimeout () const;
+
+  void
+  setBaudrate (unsigned long baudrate);
+
+  unsigned long
+  getBaudrate () const;
+
+  void
+  setBytesize (bytesize_t bytesize);
+
+  bytesize_t
+  getBytesize () const;
+
+  void
+  setParity (parity_t parity);
+
+  parity_t
+  getParity () const;
+
+  void
+  setStopbits (stopbits_t stopbits);
+
+  stopbits_t
+  getStopbits () const;
+
+  void
+  setFlowcontrol (flowcontrol_t flowcontrol);
+
+  flowcontrol_t
+  getFlowcontrol () const;
+
+  void
+  readLock ();
+
+  void
+  readUnlock ();
+
+  void
+  writeLock ();
+
+  void
+  writeUnlock ();
+
+protected:
+  void reconfigurePort ();
+
+private:
+  wstring port_;               // Path to the file descriptor
+  HANDLE fd_;
+
+  bool is_open_;
+
+  Timeout timeout_;           // Timeout for read operations
+  unsigned long baudrate_;    // Baudrate
+
+  parity_t parity_;           // Parity
+  bytesize_t bytesize_;       // Size of the bytes
+  stopbits_t stopbits_;       // Stop Bits
+  flowcontrol_t flowcontrol_; // Flow Control
+
+  // Mutex used to lock the read functions
+  HANDLE read_mutex;
+  // Mutex used to lock the write functions
+  HANDLE write_mutex;
+};
+
+}
+
+#endif // SERIAL_IMPL_WINDOWS_H
+
+#endif // if defined(_WIN32)

lib/serial/include/serial.h

@@ -0,0 +1,772 @@
+/*!
+ * \file serial/serial.h
+ * \author  William Woodall <wjwwood@gmail.com>
+ * \author  John Harrison   <ash.gti@gmail.com>
+ * \version 0.1
+ *
+ * \section LICENSE
+ *
+ * The MIT License
+ *
+ * Copyright (c) 2012 William Woodall
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * \section DESCRIPTION
+ *
+ * This provides a cross platform interface for interacting with Serial Ports.
+ */
+
+#ifndef SERIAL_H
+#define SERIAL_H
+
+#include <limits>
+#include <vector>
+#include <string>
+#include <cstring>
+#include <sstream>
+#include <exception>
+#include <stdexcept>
+
+#define THROW(exceptionClass, message) throw exceptionClass(__FILE__, \
+__LINE__, (message) )
+
+namespace serial {
+
+/*!
+ * Enumeration defines the possible bytesizes for the serial port.
+ */
+    typedef enum {
+        fivebits = 5,
+        sixbits = 6,
+        sevenbits = 7,
+        eightbits = 8
+    } bytesize_t;
+
+/*!
+ * Enumeration defines the possible parity types for the serial port.
+ */
+    typedef enum {
+        parity_none = 0,
+        parity_odd = 1,
+        parity_even = 2,
+        parity_mark = 3,
+        parity_space = 4
+    } parity_t;
+
+/*!
+ * Enumeration defines the possible stopbit types for the serial port.
+ */
+    typedef enum {
+        stopbits_one = 1,
+        stopbits_two = 2,
+        stopbits_one_point_five
+    } stopbits_t;
+
+/*!
+ * Enumeration defines the possible flowcontrol types for the serial port.
+ */
+    typedef enum {
+        flowcontrol_none = 0,
+        flowcontrol_software,
+        flowcontrol_hardware
+    } flowcontrol_t;
+
+/*!
+ * Structure for setting the timeout of the serial port, times are
+ * in milliseconds.
+ *
+ * In order to disable the interbyte timeout, set it to Timeout::max().
+ */
+    struct Timeout {
+#ifdef max
+# undef max
+#endif
+        static uint32_t max() {return std::numeric_limits<uint32_t>::max();}
+        /*!
+         * Convenience function to generate Timeout structs using a
+         * single absolute timeout.
+         *
+         * \param timeout A long that defines the time in milliseconds until a
+         * timeout occurs after a call to read or write is made.
+         *
+         * \return Timeout struct that represents this simple timeout provided.
+         */
+        static Timeout simpleTimeout(uint32_t timeout) {
+          return Timeout(max(), timeout, 0, timeout, 0);
+        }
+
+        /*! Number of milliseconds between bytes received to timeout on. */
+        uint32_t inter_byte_timeout;
+        /*! A constant number of milliseconds to wait after calling read. */
+        uint32_t read_timeout_constant;
+        /*! A multiplier against the number of requested bytes to wait after
+         *  calling read.
+         */
+        uint32_t read_timeout_multiplier;
+        /*! A constant number of milliseconds to wait after calling write. */
+        uint32_t write_timeout_constant;
+        /*! A multiplier against the number of requested bytes to wait after
+         *  calling write.
+         */
+        uint32_t write_timeout_multiplier;
+
+        explicit Timeout (uint32_t inter_byte_timeout_=0,
+                          uint32_t read_timeout_constant_=0,
+                          uint32_t read_timeout_multiplier_=0,
+                          uint32_t write_timeout_constant_=0,
+                          uint32_t write_timeout_multiplier_=0)
+                : inter_byte_timeout(inter_byte_timeout_),
+                  read_timeout_constant(read_timeout_constant_),
+                  read_timeout_multiplier(read_timeout_multiplier_),
+                  write_timeout_constant(write_timeout_constant_),
+                  write_timeout_multiplier(write_timeout_multiplier_)
+        {}
+    };
+
+/*!
+ * Class that provides a portable serial port interface.
+ */
+    class Serial {
+    public:
+        /*!
+         * Creates a Serial object and opens the port if a port is specified,
+         * otherwise it remains closed until serial::Serial::open is called.
+         *
+         * \param port A std::string containing the address of the serial port,
+         *        which would be something like 'COM1' on Windows and '/dev/ttyS0'
+         *        on Linux.
+         *
+         * \param baudrate An unsigned 32-bit integer that represents the baudrate
+         *
+         * \param timeout A serial::Timeout struct that defines the timeout
+         * conditions for the serial port. \see serial::Timeout
+         *
+         * \param bytesize Size of each byte in the serial transmission of data,
+         * default is eightbits, possible values are: fivebits, sixbits, sevenbits,
+         * eightbits
+         *
+         * \param parity Method of parity, default is parity_none, possible values
+         * are: parity_none, parity_odd, parity_even
+         *
+         * \param stopbits Number of stop bits used, default is stopbits_one,
+         * possible values are: stopbits_one, stopbits_one_point_five, stopbits_two
+         *
+         * \param flowcontrol Type of flowcontrol used, default is
+         * flowcontrol_none, possible values are: flowcontrol_none,
+         * flowcontrol_software, flowcontrol_hardware
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::IOException
+         * \throw std::invalid_argument
+         */
+        Serial (const std::string &port = "",
+                uint32_t baudrate = 9600,
+                Timeout timeout = Timeout(),
+                bytesize_t bytesize = eightbits,
+                parity_t parity = parity_none,
+                stopbits_t stopbits = stopbits_one,
+                flowcontrol_t flowcontrol = flowcontrol_none);
+
+        /*! Destructor */
+        virtual ~Serial ();
+
+        /*!
+         * Opens the serial port as long as the port is set and the port isn't
+         * already open.
+         *
+         * If the port is provided to the constructor then an explicit call to open
+         * is not needed.
+         *
+         * \see Serial::Serial
+         *
+         * \throw std::invalid_argument
+         * \throw serial::SerialException
+         * \throw serial::IOException
+         */
+        void
+        open ();
+
+        /*! Gets the open status of the serial port.
+         *
+         * \return Returns true if the port is open, false otherwise.
+         */
+        bool
+        isOpen () const;
+
+        /*! Closes the serial port. */
+        void
+        close ();
+
+        /*! Return the number of characters in the buffer. */
+        size_t
+        available ();
+
+        /*! Block until there is serial data to read or read_timeout_constant
+         * number of milliseconds have elapsed. The return value is true when
+         * the function exits with the port in a readable state, false otherwise
+         * (due to timeout or select interruption). */
+        bool
+        waitReadable ();
+
+        /*! Block for a period of time corresponding to the transmission time of
+         * count characters at present serial settings. This may be used in con-
+         * junction with waitReadable to read larger blocks of data from the
+         * port. */
+        void
+        waitByteTimes (size_t count);
+
+        /*! Read a given amount of bytes from the serial port into a given buffer.
+         *
+         * The read function will return in one of three cases:
+         *  * The number of requested bytes was read.
+         *    * In this case the number of bytes requested will match the size_t
+         *      returned by read.
+         *  * A timeout occurred, in this case the number of bytes read will not
+         *    match the amount requested, but no exception will be thrown.  One of
+         *    two possible timeouts occurred:
+         *    * The inter byte timeout expired, this means that number of
+         *      milliseconds elapsed between receiving bytes from the serial port
+         *      exceeded the inter byte timeout.
+         *    * The total timeout expired, which is calculated by multiplying the
+         *      read timeout multiplier by the number of requested bytes and then
+         *      added to the read timeout constant.  If that total number of
+         *      milliseconds elapses after the initial call to read a timeout will
+         *      occur.
+         *  * An exception occurred, in this case an actual exception will be thrown.
+         *
+         * \param buffer An uint8_t array of at least the requested size.
+         * \param size A size_t defining how many bytes to be read.
+         *
+         * \return A size_t representing the number of bytes read as a result of the
+         *         call to read.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        size_t
+        read (uint8_t *buffer, size_t size);
+
+        /*! Read a given amount of bytes from the serial port into a give buffer.
+         *
+         * \param buffer A reference to a std::vector of uint8_t.
+         * \param size A size_t defining how many bytes to be read.
+         *
+         * \return A size_t representing the number of bytes read as a result of the
+         *         call to read.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        size_t
+        read (std::vector<uint8_t> &buffer, size_t size = 1);
+
+        /*! Read a given amount of bytes from the serial port into a give buffer.
+         *
+         * \param buffer A reference to a std::string.
+         * \param size A size_t defining how many bytes to be read.
+         *
+         * \return A size_t representing the number of bytes read as a result of the
+         *         call to read.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        size_t
+        read (std::string &buffer, size_t size = 1);
+
+        /*! Read a given amount of bytes from the serial port and return a string
+         *  containing the data.
+         *
+         * \param size A size_t defining how many bytes to be read.
+         *
+         * \return A std::string containing the data read from the port.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        std::string
+        read (size_t size = 1);
+
+        /*! Reads in a line or until a given delimiter has been processed.
+         *
+         * Reads from the serial port until a single line has been read.
+         *
+         * \param buffer A std::string reference used to store the data.
+         * \param size A maximum length of a line, defaults to 65536 (2^16)
+         * \param eol A string to match against for the EOL.
+         *
+         * \return A size_t representing the number of bytes read.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        size_t
+        readline (std::string &buffer, size_t size = 65536, std::string eol = "\n");
+
+        /*! Reads in a line or until a given delimiter has been processed.
+         *
+         * Reads from the serial port until a single line has been read.
+         *
+         * \param size A maximum length of a line, defaults to 65536 (2^16)
+         * \param eol A string to match against for the EOL.
+         *
+         * \return A std::string containing the line.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        std::string
+        readline (size_t size = 65536, std::string eol = "\n");
+
+        /*! Reads in multiple lines until the serial port times out.
+         *
+         * This requires a timeout > 0 before it can be run. It will read until a
+         * timeout occurs and return a list of strings.
+         *
+         * \param size A maximum length of combined lines, defaults to 65536 (2^16)
+         *
+         * \param eol A string to match against for the EOL.
+         *
+         * \return A vector<string> containing the lines.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         */
+        std::vector<std::string>
+        readlines (size_t size = 65536, std::string eol = "\n");
+
+        /*! Write a string to the serial port.
+         *
+         * \param data A const reference containing the data to be written
+         * to the serial port.
+         *
+         * \param size A size_t that indicates how many bytes should be written from
+         * the given data buffer.
+         *
+         * \return A size_t representing the number of bytes actually written to
+         * the serial port.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         * \throw serial::IOException
+         */
+        size_t
+        write (const uint8_t *data, size_t size);
+
+        /*! Write a string to the serial port.
+         *
+         * \param data A const reference containing the data to be written
+         * to the serial port.
+         *
+         * \return A size_t representing the number of bytes actually written to
+         * the serial port.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         * \throw serial::IOException
+         */
+        size_t
+        write (const std::vector<uint8_t> &data);
+
+        /*! Write a string to the serial port.
+         *
+         * \param data A const reference containing the data to be written
+         * to the serial port.
+         *
+         * \return A size_t representing the number of bytes actually written to
+         * the serial port.
+         *
+         * \throw serial::PortNotOpenedException
+         * \throw serial::SerialException
+         * \throw serial::IOException
+         */
+        size_t
+        write (const std::string &data);
+
+        /*! Sets the serial port identifier.
+         *
+         * \param port A const std::string reference containing the address of the
+         * serial port, which would be something like 'COM1' on Windows and
+         * '/dev/ttyS0' on Linux.
+         *
+         * \throw std::invalid_argument
+         */
+        void
+        setPort (const std::string &port);
+
+        /*! Gets the serial port identifier.
+         *
+         * \see Serial::setPort
+         *
+         * \throw std::invalid_argument
+         */
+        std::string
+        getPort () const;
+
+        /*! Sets the timeout for reads and writes using the Timeout struct.
+         *
+         * There are two timeout conditions described here:
+         *  * The inter byte timeout:
+         *    * The inter_byte_timeout component of serial::Timeout defines the
+         *      maximum amount of time, in milliseconds, between receiving bytes on
+         *      the serial port that can pass before a timeout occurs.  Setting this
+         *      to zero will prevent inter byte timeouts from occurring.
+         *  * Total time timeout:
+         *    * The constant and multiplier component of this timeout condition,
+         *      for both read and write, are defined in serial::Timeout.  This
+         *      timeout occurs if the total time since the read or write call was
+         *      made exceeds the specified time in milliseconds.
+         *    * The limit is defined by multiplying the multiplier component by the
+         *      number of requested bytes and adding that product to the constant
+         *      component.  In this way if you want a read call, for example, to
+         *      timeout after exactly one second regardless of the number of bytes
+         *      you asked for then set the read_timeout_constant component of
+         *      serial::Timeout to 1000 and the read_timeout_multiplier to zero.
+         *      This timeout condition can be used in conjunction with the inter
+         *      byte timeout condition with out any problems, timeout will simply
+         *      occur when one of the two timeout conditions is met.  This allows
+         *      users to have maximum control over the trade-off between
+         *      responsiveness and efficiency.
+         *
+         * Read and write functions will return in one of three cases.  When the
+         * reading or writing is complete, when a timeout occurs, or when an
+         * exception occurs.
+         *
+         * \param timeout A serial::Timeout struct containing the inter byte
+         * timeout, and the read and write timeout constants and multipliers.
+         *
+         * \see serial::Timeout
+         */
+        void
+        setTimeout (Timeout &timeout);
+
+        /*! Sets the timeout for reads and writes. */
+        void
+        setTimeout (uint32_t inter_byte_timeout, uint32_t read_timeout_constant,
+                    uint32_t read_timeout_multiplier, uint32_t write_timeout_constant,
+                    uint32_t write_timeout_multiplier)
+        {
+          Timeout timeout(inter_byte_timeout, read_timeout_constant,
+                          read_timeout_multiplier, write_timeout_constant,
+                          write_timeout_multiplier);
+          return setTimeout(timeout);
+        }
+
+        /*! Gets the timeout for reads in seconds.
+         *
+         * \return A Timeout struct containing the inter_byte_timeout, and read
+         * and write timeout constants and multipliers.
+         *
+         * \see Serial::setTimeout
+         */
+        Timeout
+        getTimeout () const;
+
+        /*! Sets the baudrate for the serial port.
+         *
+         * Possible baudrates depends on the system but some safe baudrates include:
+         * 110, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 56000,
+         * 57600, 115200
+         * Some other baudrates that are supported by some comports:
+         * 128000, 153600, 230400, 256000, 460800, 921600
+         *
+         * \param baudrate An integer that sets the baud rate for the serial port.
+         *
+         * \throw std::invalid_argument
+         */
+        void
+        setBaudrate (uint32_t baudrate);
+
+        /*! Gets the baudrate for the serial port.
+         *
+         * \return An integer that sets the baud rate for the serial port.
+         *
+         * \see Serial::setBaudrate
+         *
+         * \throw std::invalid_argument
+         */
+        uint32_t
+        getBaudrate () const;
+
+        /*! Sets the bytesize for the serial port.
+         *
+         * \param bytesize Size of each byte in the serial transmission of data,
+         * default is eightbits, possible values are: fivebits, sixbits, sevenbits,
+         * eightbits
+         *
+         * \throw std::invalid_argument
+         */
+        void
+        setBytesize (bytesize_t bytesize);
+
+        /*! Gets the bytesize for the serial port.
+         *
+         * \see Serial::setBytesize
+         *
+         * \throw std::invalid_argument
+         */
+        bytesize_t
+        getBytesize () const;
+
+        /*! Sets the parity for the serial port.
+         *
+         * \param parity Method of parity, default is parity_none, possible values
+         * are: parity_none, parity_odd, parity_even
+         *
+         * \throw std::invalid_argument
+         */
+        void
+        setParity (parity_t parity);
+
+        /*! Gets the parity for the serial port.
+         *
+         * \see Serial::setParity
+         *
+         * \throw std::invalid_argument
+         */
+        parity_t
+        getParity () const;
+
+        /*! Sets the stopbits for the serial port.
+         *
+         * \param stopbits Number of stop bits used, default is stopbits_one,
+         * possible values are: stopbits_one, stopbits_one_point_five, stopbits_two
+         *
+         * \throw std::invalid_argument
+         */
+        void
+        setStopbits (stopbits_t stopbits);
+
+        /*! Gets the stopbits for the serial port.
+         *
+         * \see Serial::setStopbits
+         *
+         * \throw std::invalid_argument
+         */
+        stopbits_t
+        getStopbits () const;
+
+        /*! Sets the flow control for the serial port.
+         *
+         * \param flowcontrol Type of flowcontrol used, default is flowcontrol_none,
+         * possible values are: flowcontrol_none, flowcontrol_software,
+         * flowcontrol_hardware
+         *
+         * \throw std::invalid_argument
+         */
+        void
+        setFlowcontrol (flowcontrol_t flowcontrol);
+
+        /*! Gets the flow control for the serial port.
+         *
+         * \see Serial::setFlowcontrol
+         *
+         * \throw std::invalid_argument
+         */
+        flowcontrol_t
+        getFlowcontrol () const;
+
+        /*! Flush the input and output buffers */
+        void
+        flush ();
+
+        /*! Flush only the input buffer */
+        void
+        flushInput ();
+
+        /*! Flush only the output buffer */
+        void
+        flushOutput ();
+
+        /*! Sends the RS-232 break signal.  See tcsendbreak(3). */
+        void
+        sendBreak (int duration);
+
+        /*! Set the break condition to a given level.  Defaults to true. */
+        void
+        setBreak (bool level = true);
+
+        /*! Set the RTS handshaking line to the given level.  Defaults to true. */
+        void
+        setRTS (bool level = true);
+
+        /*! Set the DTR handshaking line to the given level.  Defaults to true. */
+        void
+        setDTR (bool level = true);
+
+        /*!
+         * Blocks until CTS, DSR, RI, CD changes or something interrupts it.
+         *
+         * Can throw an exception if an error occurs while waiting.
+         * You can check the status of CTS, DSR, RI, and CD once this returns.
+         * Uses TIOCMIWAIT via ioctl if available (mostly only on Linux) with a
+         * resolution of less than +-1ms and as good as +-0.2ms.  Otherwise a
+         * polling method is used which can give +-2ms.
+         *
+         * \return Returns true if one of the lines changed, false if something else
+         * occurred.
+         *
+         * \throw SerialException
+         */
+        bool
+        waitForChange ();
+
+        /*! Returns the current status of the CTS line. */
+        bool
+        getCTS ();
+
+        /*! Returns the current status of the DSR line. */
+        bool
+        getDSR ();
+
+        /*! Returns the current status of the RI line. */
+        bool
+        getRI ();
+
+        /*! Returns the current status of the CD line. */
+        bool
+        getCD ();
+
+    private:
+        // Disable copy constructors
+        Serial(const Serial&);
+        Serial& operator=(const Serial&);
+
+        // Pimpl idiom, d_pointer
+        class SerialImpl;
+        SerialImpl *pimpl_;
+
+        // Scoped Lock Classes
+        class ScopedReadLock;
+        class ScopedWriteLock;
+
+        // Read common function
+        size_t
+        read_ (uint8_t *buffer, size_t size);
+        // Write common function
+        size_t
+        write_ (const uint8_t *data, size_t length);
+
+    };
+
+    class SerialException : public std::exception
+    {
+        // Disable copy constructors
+        SerialException& operator=(const SerialException&);
+        std::string e_what_;
+    public:
+        SerialException (const char *description) {
+          std::stringstream ss;
+          ss << "SerialException " << description << " failed.";
+          e_what_ = ss.str();
+        }
+        SerialException (const SerialException& other) : e_what_(other.e_what_) {}
+        virtual ~SerialException() throw() {}
+        virtual const char* what () const throw () {
+          return e_what_.c_str();
+        }
+    };
+
+    class IOException : public std::exception
+    {
+        // Disable copy constructors
+        IOException& operator=(const IOException&);
+        std::string file_;
+        int line_;
+        std::string e_what_;
+        int errno_;
+    public:
+        explicit IOException (std::string file, int line, int errnum)
+                : file_(file), line_(line), errno_(errnum) {
+          std::stringstream ss;
+#if defined(_WIN32) && !defined(__MINGW32__)
+          char error_str [1024];
+      strerror_s(error_str, 1024, errnum);
+#else
+          char * error_str = strerror(errnum);
+#endif
+          ss << "IO Exception (" << errno_ << "): " << error_str;
+          ss << ", file " << file_ << ", line " << line_ << ".";
+          e_what_ = ss.str();
+        }
+        explicit IOException (std::string file, int line, const char * description)
+                : file_(file), line_(line), errno_(0) {
+          std::stringstream ss;
+          ss << "IO Exception: " << description;
+          ss << ", file " << file_ << ", line " << line_ << ".";
+          e_what_ = ss.str();
+        }
+        virtual ~IOException() throw() {}
+        IOException (const IOException& other) : line_(other.line_), e_what_(other.e_what_), errno_(other.errno_) {}
+
+        int getErrorNumber () { return errno_; }
+
+        virtual const char* what () const throw () {
+          return e_what_.c_str();
+        }
+    };
+
+    class PortNotOpenedException : public std::exception
+    {
+        // Disable copy constructors
+        const PortNotOpenedException& operator=(PortNotOpenedException);
+        std::string e_what_;
+    public:
+        PortNotOpenedException (const char * description)  {
+          std::stringstream ss;
+          ss << "PortNotOpenedException " << description << " failed.";
+          e_what_ = ss.str();
+        }
+        PortNotOpenedException (const PortNotOpenedException& other) : e_what_(other.e_what_) {}
+        virtual ~PortNotOpenedException() throw() {}
+        virtual const char* what () const throw () {
+          return e_what_.c_str();
+        }
+    };
+
+/*!
+ * Structure that describes a serial device.
+ */
+    struct PortInfo {
+
+        /*! Address of the serial port (this can be passed to the constructor of Serial). */
+        std::string port;
+
+        /*! Human readable description of serial device if available. */
+        std::string description;
+
+        /*! Hardware ID (e.g. VID:PID of USB serial devices) or "n/a" if not available. */
+        std::string hardware_id;
+
+    };
+
+/* Lists the serial ports available on the system
+ *
+ * Returns a vector of available serial ports, each represented
+ * by a serial::PortInfo data structure:
+ *
+ * \return vector of serial::PortInfo.
+ */
+    std::vector<PortInfo>
+    list_ports();
+
+} // namespace serial
+
+#endif

lib/serial/include/v8stdint.h

@@ -0,0 +1,57 @@
+// This header is from the v8 google project:
+// http://code.google.com/p/v8/source/browse/trunk/include/v8stdint.h
+
+// Copyright 2012 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Load definitions of standard types.
+
+#ifndef V8STDINT_H_
+#define V8STDINT_H_
+
+#include <stddef.h>
+#include <stdio.h>
+
+#if defined(_WIN32) && !defined(__MINGW32__)
+
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef short int16_t;  // NOLINT
+typedef unsigned short uint16_t;  // NOLINT
+typedef int int32_t;
+typedef unsigned int uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+// intptr_t and friends are defined in crtdefs.h through stdio.h.
+
+#else
+
+#include <stdint.h>
+
+#endif
+
+#endif  // V8STDINT_H_

lib/serial/src/impl/list_ports/list_ports_linux.cc

@@ -0,0 +1,335 @@
+#if defined(__linux__)
+
+/*
+ * Copyright (c) 2014 Craig Lilley <cralilley@gmail.com>
+ * This software is made available under the terms of the MIT licence.
+ * A copy of the licence can be obtained from:
+ * http://opensource.org/licenses/MIT
+ */
+
+#include <vector>
+#include <string>
+#include <sstream>
+#include <stdexcept>
+#include <iostream>
+#include <fstream>
+#include <cstdio>
+#include <cstdarg>
+#include <cstdlib>
+
+#include <glob.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include "../../../include/serial.h"
+
+
+using serial::PortInfo;
+using std::istringstream;
+using std::ifstream;
+using std::getline;
+using std::vector;
+using std::string;
+using std::cout;
+using std::endl;
+
+static vector<string> glob(const vector<string>& patterns);
+static string basename(const string& path);
+static string dirname(const string& path);
+static bool path_exists(const string& path);
+static string realpath(const string& path);
+static string usb_sysfs_friendly_name(const string& sys_usb_path);
+static vector<string> get_sysfs_info(const string& device_path);
+static string read_line(const string& file);
+static string usb_sysfs_hw_string(const string& sysfs_path);
+static string format(const char* format, ...);
+
+vector<string>
+glob(const vector<string>& patterns)
+{
+    vector<string> paths_found;
+
+	if(patterns.size() == 0)
+	    return paths_found;
+
+    glob_t glob_results;
+
+    int glob_retval = glob(patterns[0].c_str(), 0, NULL, &glob_results);
+
+    vector<string>::const_iterator iter = patterns.begin();
+
+    while(++iter != patterns.end())
+    {
+        glob_retval = glob(iter->c_str(), GLOB_APPEND, NULL, &glob_results);
+    }
+
+    for(int path_index = 0; path_index < glob_results.gl_pathc; path_index++)
+    {
+        paths_found.push_back(glob_results.gl_pathv[path_index]);
+    }
+
+    globfree(&glob_results);
+
+    return paths_found;
+}
+
+string
+basename(const string& path)
+{
+    size_t pos = path.rfind("/");
+
+    if(pos == std::string::npos)
+        return path;
+
+    return string(path, pos+1, string::npos);
+}
+
+string
+dirname(const string& path)
+{
+    size_t pos = path.rfind("/");
+
+    if(pos == std::string::npos)
+        return path;
+    else if(pos == 0)
+        return "/";
+
+    return string(path, 0, pos);
+}
+
+bool
+path_exists(const string& path)
+{
+    struct stat sb;
+
+    if( stat(path.c_str(), &sb ) == 0 )
+        return true;
+
+    return false;
+}
+
+string
+realpath(const string& path)
+{
+    char* real_path = realpath(path.c_str(), NULL);
+
+    string result;
+
+    if(real_path != NULL)
+    {
+        result = real_path;
+
+        free(real_path);
+    }
+
+    return result;
+}
+
+string
+usb_sysfs_friendly_name(const string& sys_usb_path)
+{
+    unsigned int device_number = 0;
+
+    istringstream( read_line(sys_usb_path + "/devnum") ) >> device_number;
+
+    string manufacturer = read_line( sys_usb_path + "/manufacturer" );
+
+    string product = read_line( sys_usb_path + "/product" );
+
+    string serial = read_line( sys_usb_path + "/serial" );
+
+    if( manufacturer.empty() && product.empty() && serial.empty() )
+        return "";
+
+    return format("%s %s %s", manufacturer.c_str(), product.c_str(), serial.c_str() );
+}
+
+vector<string>
+get_sysfs_info(const string& device_path)
+{
+    string device_name = basename( device_path );
+
+    string friendly_name;
+
+    string hardware_id;
+
+    string sys_device_path = format( "/sys/class/tty/%s/device", device_name.c_str() );
+
+    if( device_name.compare(0,6,"ttyUSB") == 0 )
+    {
+        sys_device_path = dirname( dirname( realpath( sys_device_path ) ) );
+
+        if( path_exists( sys_device_path ) )
+        {
+            friendly_name = usb_sysfs_friendly_name( sys_device_path );
+
+            hardware_id = usb_sysfs_hw_string( sys_device_path );
+        }
+    }
+    else if( device_name.compare(0,6,"ttyACM") == 0 )
+    {
+        sys_device_path = dirname( realpath( sys_device_path ) );
+
+        if( path_exists( sys_device_path ) )
+        {
+            friendly_name = usb_sysfs_friendly_name( sys_device_path );
+
+            hardware_id = usb_sysfs_hw_string( sys_device_path );
+        }
+    }
+    else
+    {
+        // Try to read ID string of PCI device
+
+        string sys_id_path = sys_device_path + "/id";
+
+        if( path_exists( sys_id_path ) )
+            hardware_id = read_line( sys_id_path );
+    }
+
+    if( friendly_name.empty() )
+        friendly_name = device_name;
+
+    if( hardware_id.empty() )
+        hardware_id = "n/a";
+
+    vector<string> result;
+    result.push_back(friendly_name);
+    result.push_back(hardware_id);
+
+    return result;
+}
+
+string
+read_line(const string& file)
+{
+    ifstream ifs(file.c_str(), ifstream::in);
+
+    string line;
+
+    if(ifs)
+    {
+        getline(ifs, line);
+    }
+
+    return line;
+}
+
+string
+format(const char* format, ...)
+{
+    va_list ap;
+
+    size_t buffer_size_bytes = 256;
+
+    string result;
+
+    char* buffer = (char*)malloc(buffer_size_bytes);
+
+    if( buffer == NULL )
+        return result;
+
+    bool done = false;
+
+    unsigned int loop_count = 0;
+
+    while(!done)
+    {
+        va_start(ap, format);
+
+        int return_value = vsnprintf(buffer, buffer_size_bytes, format, ap);
+
+        if( return_value < 0 )
+        {
+            done = true;
+        }
+        else if( return_value >= buffer_size_bytes )
+        {
+            // Realloc and try again.
+
+            buffer_size_bytes = return_value + 1;
+
+            char* new_buffer_ptr = (char*)realloc(buffer, buffer_size_bytes);
+
+            if( new_buffer_ptr == NULL )
+            {
+                done = true;
+            }
+            else
+            {
+                buffer = new_buffer_ptr;
+            }
+        }
+        else
+        {
+            result = buffer;
+            done = true;
+        }
+
+        va_end(ap);
+
+        if( ++loop_count > 5 )
+            done = true;
+    }
+
+    free(buffer);
+
+    return result;
+}
+
+string
+usb_sysfs_hw_string(const string& sysfs_path)
+{
+    string serial_number = read_line( sysfs_path + "/serial" );
+
+    if( serial_number.length() > 0 )
+    {
+        serial_number = format( "SNR=%s", serial_number.c_str() );
+    }
+
+    string vid = read_line( sysfs_path + "/idVendor" );
+
+    string pid = read_line( sysfs_path + "/idProduct" );
+
+    return format("USB VID:PID=%s:%s %s", vid.c_str(), pid.c_str(), serial_number.c_str() );
+}
+
+vector<PortInfo>
+serial::list_ports()
+{
+    vector<PortInfo> results;
+
+    vector<string> search_globs;
+    search_globs.push_back("/dev/ttyACM*");
+    search_globs.push_back("/dev/ttyS*");
+    search_globs.push_back("/dev/ttyUSB*");
+    search_globs.push_back("/dev/tty.*");
+    search_globs.push_back("/dev/cu.*");
+
+    vector<string> devices_found = glob( search_globs );
+
+    vector<string>::iterator iter = devices_found.begin();
+
+    while( iter != devices_found.end() )
+    {
+        string device = *iter++;
+
+        vector<string> sysfs_info = get_sysfs_info( device );
+
+        string friendly_name = sysfs_info[0];
+
+        string hardware_id = sysfs_info[1];
+
+        PortInfo device_entry;
+        device_entry.port = device;
+        device_entry.description = friendly_name;
+        device_entry.hardware_id = hardware_id;
+
+        results.push_back( device_entry );
+
+    }
+
+    return results;
+}
+
+#endif // defined(__linux__)

lib/serial/src/impl/list_ports/list_ports_osx.cc

@@ -0,0 +1,286 @@
+#if defined(__APPLE__)
+
+#include <sys/param.h>
+#include <stdint.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <IOKit/IOKitLib.h>
+#include <IOKit/serial/IOSerialKeys.h>
+#include <IOKit/IOBSD.h>
+
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include "serial/serial.h"
+
+using serial::PortInfo;
+using std::string;
+using std::vector;
+
+#define HARDWARE_ID_STRING_LENGTH 128
+
+string cfstring_to_string( CFStringRef cfstring );
+string get_device_path( io_object_t& serial_port );
+string get_class_name( io_object_t& obj );
+io_registry_entry_t get_parent_iousb_device( io_object_t& serial_port );
+string get_string_property( io_object_t& device, const char* property );
+uint16_t get_int_property( io_object_t& device, const char* property );
+string rtrim(const string& str);
+
+string
+cfstring_to_string( CFStringRef cfstring )
+{
+    char cstring[MAXPATHLEN];
+    string result;
+
+    if( cfstring )
+    {
+        Boolean success = CFStringGetCString( cfstring,
+            cstring,
+            sizeof(cstring),
+            kCFStringEncodingASCII );
+
+        if( success )
+            result = cstring;
+    }
+
+    return result;
+}
+
+string
+get_device_path( io_object_t& serial_port )
+{
+    CFTypeRef callout_path;
+    string device_path;
+
+    callout_path = IORegistryEntryCreateCFProperty( serial_port,
+        CFSTR(kIOCalloutDeviceKey),
+        kCFAllocatorDefault,
+        0 );
+
+    if (callout_path)
+    {
+        if( CFGetTypeID(callout_path) == CFStringGetTypeID() )
+            device_path = cfstring_to_string( static_cast<CFStringRef>(callout_path) );
+
+        CFRelease(callout_path);
+    }
+
+    return device_path;
+}
+
+string
+get_class_name( io_object_t& obj )
+{
+    string result;
+    io_name_t class_name;
+    kern_return_t kern_result;
+
+    kern_result = IOObjectGetClass( obj, class_name );
+
+    if( kern_result == KERN_SUCCESS )
+        result = class_name;
+
+    return result;
+}
+
+io_registry_entry_t
+get_parent_iousb_device( io_object_t& serial_port )
+{
+    io_object_t device = serial_port;
+    io_registry_entry_t parent = 0;
+    io_registry_entry_t result = 0;
+    kern_return_t kern_result = KERN_FAILURE;
+    string name = get_class_name(device);
+
+    // Walk the IO Registry tree looking for this devices parent IOUSBDevice.
+    while( name != "IOUSBDevice" )
+    {
+        kern_result = IORegistryEntryGetParentEntry( device,
+        kIOServicePlane,
+        &parent );
+
+        if(kern_result != KERN_SUCCESS)
+        {
+            result = 0;
+            break;
+        }
+
+        device = parent;
+
+        name = get_class_name(device);
+    }
+
+    if(kern_result == KERN_SUCCESS)
+        result = device;
+
+    return result;
+}
+
+string
+get_string_property( io_object_t& device, const char* property )
+{
+    string property_name;
+
+    if( device )
+    {
+        CFStringRef property_as_cfstring = CFStringCreateWithCString (
+            kCFAllocatorDefault,
+            property,
+            kCFStringEncodingASCII );
+
+        CFTypeRef name_as_cfstring = IORegistryEntryCreateCFProperty(
+            device,
+            property_as_cfstring,
+            kCFAllocatorDefault,
+            0 );
+
+        if( name_as_cfstring )
+        {
+            if( CFGetTypeID(name_as_cfstring) == CFStringGetTypeID() )
+                property_name = cfstring_to_string( static_cast<CFStringRef>(name_as_cfstring) );
+
+            CFRelease(name_as_cfstring);
+        }
+
+        if(property_as_cfstring)
+            CFRelease(property_as_cfstring);
+    }
+
+    return property_name;
+}
+
+uint16_t
+get_int_property( io_object_t& device, const char* property )
+{
+    uint16_t result = 0;
+
+    if( device )
+    {
+        CFStringRef property_as_cfstring = CFStringCreateWithCString (
+            kCFAllocatorDefault,
+            property,
+            kCFStringEncodingASCII );
+
+        CFTypeRef number = IORegistryEntryCreateCFProperty( device,
+            property_as_cfstring,
+            kCFAllocatorDefault,
+            0 );
+
+        if(property_as_cfstring)
+            CFRelease(property_as_cfstring);
+
+        if( number )
+        {
+            if( CFGetTypeID(number) == CFNumberGetTypeID() )
+            {
+                bool success = CFNumberGetValue( static_cast<CFNumberRef>(number),
+                    kCFNumberSInt16Type,
+                    &result );
+
+                if( !success )
+                    result = 0;
+            }
+
+            CFRelease(number);
+        }
+
+    }
+
+    return result;
+}
+
+string rtrim(const string& str)
+{
+    string result = str;
+
+    string whitespace = " \t\f\v\n\r";
+
+    std::size_t found = result.find_last_not_of(whitespace);
+
+    if (found != std::string::npos)
+        result.erase(found+1);
+    else
+        result.clear();
+
+    return result;
+}
+
+vector<PortInfo>
+serial::list_ports(void)
+{
+    vector<PortInfo> devices_found;
+    CFMutableDictionaryRef classes_to_match;
+    io_iterator_t serial_port_iterator;
+    io_object_t serial_port;
+    mach_port_t master_port;
+    kern_return_t kern_result;
+
+    kern_result = IOMasterPort(MACH_PORT_NULL, &master_port);
+
+    if(kern_result != KERN_SUCCESS)
+        return devices_found;
+
+    classes_to_match = IOServiceMatching(kIOSerialBSDServiceValue);
+
+    if (classes_to_match == NULL)
+        return devices_found;
+
+    CFDictionarySetValue( classes_to_match,
+        CFSTR(kIOSerialBSDTypeKey),
+        CFSTR(kIOSerialBSDAllTypes) );
+
+    kern_result = IOServiceGetMatchingServices(master_port, classes_to_match, &serial_port_iterator);
+
+    if (KERN_SUCCESS != kern_result)
+        return devices_found;
+
+    while ( (serial_port = IOIteratorNext(serial_port_iterator)) )
+    {
+        string device_path = get_device_path( serial_port );
+        io_registry_entry_t parent = get_parent_iousb_device( serial_port );
+        IOObjectRelease(serial_port);
+
+        if( device_path.empty() )
+            continue;
+
+        PortInfo port_info;
+        port_info.port = device_path;
+        port_info.description = "n/a";
+        port_info.hardware_id = "n/a";
+
+        string device_name = rtrim( get_string_property( parent, "USB Product Name" ) );
+        string vendor_name = rtrim( get_string_property( parent, "USB Vendor Name") );
+        string description = rtrim( vendor_name + " " + device_name );
+        if( !description.empty() )
+            port_info.description = description;
+
+        string serial_number = rtrim(get_string_property( parent, "USB Serial Number" ) );
+        uint16_t vendor_id = get_int_property( parent, "idVendor" );
+        uint16_t product_id = get_int_property( parent, "idProduct" );
+
+        if( vendor_id && product_id )
+        {
+            char cstring[HARDWARE_ID_STRING_LENGTH];
+
+            if(serial_number.empty())
+                serial_number = "None";
+
+            int ret = snprintf( cstring, HARDWARE_ID_STRING_LENGTH, "USB VID:PID=%04x:%04x SNR=%s",
+                vendor_id,
+                product_id,
+                serial_number.c_str() );
+
+            if( (ret >= 0) && (ret < HARDWARE_ID_STRING_LENGTH) )
+                port_info.hardware_id = cstring;
+        }
+
+        devices_found.push_back(port_info);
+    }
+
+    IOObjectRelease(serial_port_iterator);
+    return devices_found;
+}
+
+#endif // defined(__APPLE__)

lib/serial/src/impl/list_ports/list_ports_win.cc

@@ -0,0 +1,152 @@
+#if defined(_WIN32)
+
+/*
+ * Copyright (c) 2014 Craig Lilley <cralilley@gmail.com>
+ * This software is made available under the terms of the MIT licence.
+ * A copy of the licence can be obtained from:
+ * http://opensource.org/licenses/MIT
+ */
+
+#include "include/serial.h"
+#include <tchar.h>
+#include <windows.h>
+#include <setupapi.h>
+#include <initguid.h>
+#include <devguid.h>
+#include <cstring>
+
+using serial::PortInfo;
+using std::vector;
+using std::string;
+
+static const DWORD port_name_max_length = 256;
+static const DWORD friendly_name_max_length = 256;
+static const DWORD hardware_id_max_length = 256;
+
+// Convert a wide Unicode string to an UTF8 string
+std::string utf8_encode(const std::wstring &wstr)
+{
+	int size_needed = WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int)wstr.size(), NULL, 0, NULL, NULL);
+	std::string strTo( size_needed, 0 );
+	WideCharToMultiByte                  (CP_UTF8, 0, &wstr[0], (int)wstr.size(), &strTo[0], size_needed, NULL, NULL);
+	return strTo;
+}
+
+vector<PortInfo>
+serial::list_ports()
+{
+	vector<PortInfo> devices_found;
+
+	HDEVINFO device_info_set = SetupDiGetClassDevs(
+		(const GUID *) &GUID_DEVCLASS_PORTS,
+		NULL,
+		NULL,
+		DIGCF_PRESENT);
+
+	unsigned int device_info_set_index = 0;
+	SP_DEVINFO_DATA device_info_data;
+
+	device_info_data.cbSize = sizeof(SP_DEVINFO_DATA);
+
+	while(SetupDiEnumDeviceInfo(device_info_set, device_info_set_index, &device_info_data))
+	{
+		device_info_set_index++;
+
+		// Get port name
+
+		HKEY hkey = SetupDiOpenDevRegKey(
+			device_info_set,
+			&device_info_data,
+			DICS_FLAG_GLOBAL,
+			0,
+			DIREG_DEV,
+			KEY_READ);
+
+		TCHAR port_name[port_name_max_length];
+		DWORD port_name_length = port_name_max_length;
+
+		LONG return_code = RegQueryValueEx(
+					hkey,
+					_T("PortName"),
+					NULL,
+					NULL,
+					(LPBYTE)port_name,
+					&port_name_length);
+
+		RegCloseKey(hkey);
+
+		if(return_code != EXIT_SUCCESS)
+			continue;
+
+		if(port_name_length > 0 && port_name_length <= port_name_max_length)
+			port_name[port_name_length-1] = '\0';
+		else
+			port_name[0] = '\0';
+
+		// Ignore parallel ports
+
+		if(_tcsstr(port_name, _T("LPT")) != NULL)
+			continue;
+
+		// Get port friendly name
+
+		TCHAR friendly_name[friendly_name_max_length];
+		DWORD friendly_name_actual_length = 0;
+
+		BOOL got_friendly_name = SetupDiGetDeviceRegistryProperty(
+					device_info_set,
+					&device_info_data,
+					SPDRP_FRIENDLYNAME,
+					NULL,
+					(PBYTE)friendly_name,
+					friendly_name_max_length,
+					&friendly_name_actual_length);
+
+		if(got_friendly_name == TRUE && friendly_name_actual_length > 0)
+			friendly_name[friendly_name_actual_length-1] = '\0';
+		else
+			friendly_name[0] = '\0';
+
+		// Get hardware ID
+
+		TCHAR hardware_id[hardware_id_max_length];
+		DWORD hardware_id_actual_length = 0;
+
+		BOOL got_hardware_id = SetupDiGetDeviceRegistryProperty(
+					device_info_set,
+					&device_info_data,
+					SPDRP_HARDWAREID,
+					NULL,
+					(PBYTE)hardware_id,
+					hardware_id_max_length,
+					&hardware_id_actual_length);
+
+		if(got_hardware_id == TRUE && hardware_id_actual_length > 0)
+			hardware_id[hardware_id_actual_length-1] = '\0';
+		else
+			hardware_id[0] = '\0';
+
+		#ifdef UNICODE
+			std::string portName = utf8_encode(port_name);
+			std::string friendlyName = utf8_encode(friendly_name);
+			std::string hardwareId = utf8_encode(hardware_id);
+		#else
+			std::string portName = port_name;
+			std::string friendlyName = friendly_name;
+			std::string hardwareId = hardware_id;
+		#endif
+
+		PortInfo port_entry;
+		port_entry.port = portName;
+		port_entry.description = friendlyName;
+		port_entry.hardware_id = hardwareId;
+
+		devices_found.push_back(port_entry);
+	}
+
+	SetupDiDestroyDeviceInfoList(device_info_set);
+
+	return devices_found;
+}
+
+#endif // #if defined(_WIN32)

lib/serial/src/impl/win.cc

@@ -0,0 +1,640 @@
+#if defined(_WIN32)
+
+/* Copyright 2012 William Woodall and John Harrison */
+
+#include <sstream>
+
+#include "include/impl/win.h"
+
+using std::string;
+using std::wstring;
+using std::stringstream;
+using std::invalid_argument;
+using serial::Serial;
+using serial::Timeout;
+using serial::bytesize_t;
+using serial::parity_t;
+using serial::stopbits_t;
+using serial::flowcontrol_t;
+using serial::SerialException;
+using serial::PortNotOpenedException;
+using serial::IOException;
+
+inline wstring
+_prefix_port_if_needed(const wstring &input)
+{
+  static wstring windows_com_port_prefix = L"\\\\.\\";
+  if (input.compare(windows_com_port_prefix) != 0)
+  {
+    return windows_com_port_prefix + input;
+  }
+  return input;
+}
+
+Serial::SerialImpl::SerialImpl (const string &port, unsigned long baudrate,
+                                bytesize_t bytesize,
+                                parity_t parity, stopbits_t stopbits,
+                                flowcontrol_t flowcontrol)
+  : port_ (port.begin(), port.end()), fd_ (INVALID_HANDLE_VALUE), is_open_ (false),
+    baudrate_ (baudrate), parity_ (parity),
+    bytesize_ (bytesize), stopbits_ (stopbits), flowcontrol_ (flowcontrol)
+{
+  read_mutex = CreateMutex(NULL, false, NULL);
+  write_mutex = CreateMutex(NULL, false, NULL);
+  if (port_.empty () == false)
+    open ();
+}
+
+Serial::SerialImpl::~SerialImpl ()
+{
+  this->close();
+  CloseHandle(read_mutex);
+  CloseHandle(write_mutex);
+}
+
+void
+Serial::SerialImpl::open ()
+{
+  if (port_.empty ()) {
+    throw invalid_argument ("Empty port is invalid.");
+  }
+  if (is_open_ == true) {
+    throw SerialException ("Serial port already open.");
+  }
+
+  // See: https://github.com/wjwwood/serial/issues/84
+  wstring port_with_prefix = _prefix_port_if_needed(port_);
+  LPCWSTR lp_port = port_with_prefix.c_str();
+  fd_ = CreateFileW(lp_port,
+                    GENERIC_READ | GENERIC_WRITE,
+                    0,
+                    0,
+                    OPEN_EXISTING,
+                    FILE_ATTRIBUTE_NORMAL,
+                    0);
+
+  if (fd_ == INVALID_HANDLE_VALUE) {
+    DWORD errno_ = GetLastError();
+	stringstream ss;
+    switch (errno_) {
+    case ERROR_FILE_NOT_FOUND:
+      // Use this->getPort to convert to a std::string
+      ss << "Specified port, " << this->getPort() << ", does not exist.";
+      THROW (IOException, ss.str().c_str());
+    default:
+      ss << "Unknown error opening the serial port: " << errno;
+      THROW (IOException, ss.str().c_str());
+    }
+  }
+
+  reconfigurePort();
+  is_open_ = true;
+}
+
+void
+Serial::SerialImpl::reconfigurePort ()
+{
+  if (fd_ == INVALID_HANDLE_VALUE) {
+    // Can only operate on a valid file descriptor
+    THROW (IOException, "Invalid file descriptor, is the serial port open?");
+  }
+
+  DCB dcbSerialParams = {0};
+
+  dcbSerialParams.DCBlength=sizeof(dcbSerialParams);
+
+  if (!GetCommState(fd_, &dcbSerialParams)) {
+    //error getting state
+    THROW (IOException, "Error getting the serial port state.");
+  }
+
+  // setup baud rate
+  switch (baudrate_) {
+#ifdef CBR_0
+  case 0: dcbSerialParams.BaudRate = CBR_0; break;
+#endif
+#ifdef CBR_50
+  case 50: dcbSerialParams.BaudRate = CBR_50; break;
+#endif
+#ifdef CBR_75
+  case 75: dcbSerialParams.BaudRate = CBR_75; break;
+#endif
+#ifdef CBR_110
+  case 110: dcbSerialParams.BaudRate = CBR_110; break;
+#endif
+#ifdef CBR_134
+  case 134: dcbSerialParams.BaudRate = CBR_134; break;
+#endif
+#ifdef CBR_150
+  case 150: dcbSerialParams.BaudRate = CBR_150; break;
+#endif
+#ifdef CBR_200
+  case 200: dcbSerialParams.BaudRate = CBR_200; break;
+#endif
+#ifdef CBR_300
+  case 300: dcbSerialParams.BaudRate = CBR_300; break;
+#endif
+#ifdef CBR_600
+  case 600: dcbSerialParams.BaudRate = CBR_600; break;
+#endif
+#ifdef CBR_1200
+  case 1200: dcbSerialParams.BaudRate = CBR_1200; break;
+#endif
+#ifdef CBR_1800
+  case 1800: dcbSerialParams.BaudRate = CBR_1800; break;
+#endif
+#ifdef CBR_2400
+  case 2400: dcbSerialParams.BaudRate = CBR_2400; break;
+#endif
+#ifdef CBR_4800
+  case 4800: dcbSerialParams.BaudRate = CBR_4800; break;
+#endif
+#ifdef CBR_7200
+  case 7200: dcbSerialParams.BaudRate = CBR_7200; break;
+#endif
+#ifdef CBR_9600
+  case 9600: dcbSerialParams.BaudRate = CBR_9600; break;
+#endif
+#ifdef CBR_14400
+  case 14400: dcbSerialParams.BaudRate = CBR_14400; break;
+#endif
+#ifdef CBR_19200
+  case 19200: dcbSerialParams.BaudRate = CBR_19200; break;
+#endif
+#ifdef CBR_28800
+  case 28800: dcbSerialParams.BaudRate = CBR_28800; break;
+#endif
+#ifdef CBR_57600
+  case 57600: dcbSerialParams.BaudRate = CBR_57600; break;
+#endif
+#ifdef CBR_76800
+  case 76800: dcbSerialParams.BaudRate = CBR_76800; break;
+#endif
+#ifdef CBR_38400
+  case 38400: dcbSerialParams.BaudRate = CBR_38400; break;
+#endif
+#ifdef CBR_115200
+  case 115200: dcbSerialParams.BaudRate = CBR_115200; break;
+#endif
+#ifdef CBR_128000
+  case 128000: dcbSerialParams.BaudRate = CBR_128000; break;
+#endif
+#ifdef CBR_153600
+  case 153600: dcbSerialParams.BaudRate = CBR_153600; break;
+#endif
+#ifdef CBR_230400
+  case 230400: dcbSerialParams.BaudRate = CBR_230400; break;
+#endif
+#ifdef CBR_256000
+  case 256000: dcbSerialParams.BaudRate = CBR_256000; break;
+#endif
+#ifdef CBR_460800
+  case 460800: dcbSerialParams.BaudRate = CBR_460800; break;
+#endif
+#ifdef CBR_921600
+  case 921600: dcbSerialParams.BaudRate = CBR_921600; break;
+#endif
+  default:
+    // Try to blindly assign it
+    dcbSerialParams.BaudRate = baudrate_;
+  }
+
+  // setup char len
+  if (bytesize_ == eightbits)
+    dcbSerialParams.ByteSize = 8;
+  else if (bytesize_ == sevenbits)
+    dcbSerialParams.ByteSize = 7;
+  else if (bytesize_ == sixbits)
+    dcbSerialParams.ByteSize = 6;
+  else if (bytesize_ == fivebits)
+    dcbSerialParams.ByteSize = 5;
+  else
+    throw invalid_argument ("invalid char len");
+
+  // setup stopbits
+  if (stopbits_ == stopbits_one)
+    dcbSerialParams.StopBits = ONESTOPBIT;
+  else if (stopbits_ == stopbits_one_point_five)
+    dcbSerialParams.StopBits = ONE5STOPBITS;
+  else if (stopbits_ == stopbits_two)
+    dcbSerialParams.StopBits = TWOSTOPBITS;
+  else
+    throw invalid_argument ("invalid stop bit");
+
+  // setup parity
+  if (parity_ == parity_none) {
+    dcbSerialParams.Parity = NOPARITY;
+  } else if (parity_ == parity_even) {
+    dcbSerialParams.Parity = EVENPARITY;
+  } else if (parity_ == parity_odd) {
+    dcbSerialParams.Parity = ODDPARITY;
+  } else if (parity_ == parity_mark) {
+    dcbSerialParams.Parity = MARKPARITY;
+  } else if (parity_ == parity_space) {
+    dcbSerialParams.Parity = SPACEPARITY;
+  } else {
+    throw invalid_argument ("invalid parity");
+  }
+
+  // setup flowcontrol
+  if (flowcontrol_ == flowcontrol_none) {
+    dcbSerialParams.fOutxCtsFlow = false;
+    dcbSerialParams.fRtsControl = 0x00;
+    dcbSerialParams.fOutX = false;
+    dcbSerialParams.fInX = false;
+  }
+  if (flowcontrol_ == flowcontrol_software) {
+    dcbSerialParams.fOutxCtsFlow = false;
+    dcbSerialParams.fRtsControl = 0x00;
+    dcbSerialParams.fOutX = true;
+    dcbSerialParams.fInX = true;
+  }
+  if (flowcontrol_ == flowcontrol_hardware) {
+    dcbSerialParams.fOutxCtsFlow = true;
+    dcbSerialParams.fRtsControl = 0x03;
+    dcbSerialParams.fOutX = false;
+    dcbSerialParams.fInX = false;
+  }
+
+  // activate settings
+  if (!SetCommState(fd_, &dcbSerialParams)){
+    CloseHandle(fd_);
+    THROW (IOException, "Error setting serial port settings.");
+  }
+
+  // Setup timeouts
+  COMMTIMEOUTS timeouts = {0};
+  timeouts.ReadIntervalTimeout = timeout_.inter_byte_timeout;
+  timeouts.ReadTotalTimeoutConstant = timeout_.read_timeout_constant;
+  timeouts.ReadTotalTimeoutMultiplier = timeout_.read_timeout_multiplier;
+  timeouts.WriteTotalTimeoutConstant = timeout_.write_timeout_constant;
+  timeouts.WriteTotalTimeoutMultiplier = timeout_.write_timeout_multiplier;
+  if (!SetCommTimeouts(fd_, &timeouts)) {
+    THROW (IOException, "Error setting timeouts.");
+  }
+}
+
+void
+Serial::SerialImpl::close ()
+{
+  if (is_open_ == true) {
+    if (fd_ != INVALID_HANDLE_VALUE) {
+      int ret;
+      ret = CloseHandle(fd_);
+      if (ret == 0) {
+        stringstream ss;
+        ss << "Error while closing serial port: " << GetLastError();
+        THROW (IOException, ss.str().c_str());
+      } else {
+        fd_ = INVALID_HANDLE_VALUE;
+      }
+    }
+    is_open_ = false;
+  }
+}
+
+bool
+Serial::SerialImpl::isOpen () const
+{
+  return is_open_;
+}
+
+size_t
+Serial::SerialImpl::available ()
+{
+  if (!is_open_) {
+    return 0;
+  }
+  COMSTAT cs;
+  if (!ClearCommError(fd_, NULL, &cs)) {
+    stringstream ss;
+    ss << "Error while checking status of the serial port: " << GetLastError();
+    THROW (IOException, ss.str().c_str());
+  }
+  return static_cast<size_t>(cs.cbInQue);
+}
+
+bool
+Serial::SerialImpl::waitReadable (uint32_t /*timeout*/)
+{
+  THROW (IOException, "waitReadable is not implemented on Windows.");
+  return false;
+}
+
+void
+Serial::SerialImpl::waitByteTimes (size_t /*count*/)
+{
+  THROW (IOException, "waitByteTimes is not implemented on Windows.");
+}
+
+size_t
+Serial::SerialImpl::read (uint8_t *buf, size_t size)
+{
+  if (!is_open_) {
+    throw PortNotOpenedException ("Serial::read");
+  }
+  DWORD bytes_read;
+  if (!ReadFile(fd_, buf, static_cast<DWORD>(size), &bytes_read, NULL)) {
+    stringstream ss;
+    ss << "Error while reading from the serial port: " << GetLastError();
+    THROW (IOException, ss.str().c_str());
+  }
+  return (size_t) (bytes_read);
+}
+
+size_t
+Serial::SerialImpl::write (const uint8_t *data, size_t length)
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::write");
+  }
+  DWORD bytes_written;
+  if (!WriteFile(fd_, data, static_cast<DWORD>(length), &bytes_written, NULL)) {
+    stringstream ss;
+    ss << "Error while writing to the serial port: " << GetLastError();
+    THROW (IOException, ss.str().c_str());
+  }
+  return (size_t) (bytes_written);
+}
+
+void
+Serial::SerialImpl::setPort (const string &port)
+{
+  port_ = wstring(port.begin(), port.end());
+}
+
+string
+Serial::SerialImpl::getPort () const
+{
+  return string(port_.begin(), port_.end());
+}
+
+void
+Serial::SerialImpl::setTimeout (serial::Timeout &timeout)
+{
+  timeout_ = timeout;
+  if (is_open_) {
+    reconfigurePort ();
+  }
+}
+
+serial::Timeout
+Serial::SerialImpl::getTimeout () const
+{
+  return timeout_;
+}
+
+void
+Serial::SerialImpl::setBaudrate (unsigned long baudrate)
+{
+  baudrate_ = baudrate;
+  if (is_open_) {
+    reconfigurePort ();
+  }
+}
+
+unsigned long
+Serial::SerialImpl::getBaudrate () const
+{
+  return baudrate_;
+}
+
+void
+Serial::SerialImpl::setBytesize (serial::bytesize_t bytesize)
+{
+  bytesize_ = bytesize;
+  if (is_open_) {
+    reconfigurePort ();
+  }
+}
+
+serial::bytesize_t
+Serial::SerialImpl::getBytesize () const
+{
+  return bytesize_;
+}
+
+void
+Serial::SerialImpl::setParity (serial::parity_t parity)
+{
+  parity_ = parity;
+  if (is_open_) {
+    reconfigurePort ();
+  }
+}
+
+serial::parity_t
+Serial::SerialImpl::getParity () const
+{
+  return parity_;
+}
+
+void
+Serial::SerialImpl::setStopbits (serial::stopbits_t stopbits)
+{
+  stopbits_ = stopbits;
+  if (is_open_) {
+    reconfigurePort ();
+  }
+}
+
+serial::stopbits_t
+Serial::SerialImpl::getStopbits () const
+{
+  return stopbits_;
+}
+
+void
+Serial::SerialImpl::setFlowcontrol (serial::flowcontrol_t flowcontrol)
+{
+  flowcontrol_ = flowcontrol;
+  if (is_open_) {
+    reconfigurePort ();
+  }
+}
+
+serial::flowcontrol_t
+Serial::SerialImpl::getFlowcontrol () const
+{
+  return flowcontrol_;
+}
+
+void
+Serial::SerialImpl::flush ()
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::flush");
+  }
+  FlushFileBuffers (fd_);
+}
+
+void
+Serial::SerialImpl::flushInput ()
+{
+  THROW (IOException, "flushInput is not supported on Windows.");
+}
+
+void
+Serial::SerialImpl::flushOutput ()
+{
+  THROW (IOException, "flushOutput is not supported on Windows.");
+}
+
+void
+Serial::SerialImpl::sendBreak (int /*duration*/)
+{
+  THROW (IOException, "sendBreak is not supported on Windows.");
+}
+
+void
+Serial::SerialImpl::setBreak (bool level)
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::setBreak");
+  }
+  if (level) {
+    EscapeCommFunction (fd_, SETBREAK);
+  } else {
+    EscapeCommFunction (fd_, CLRBREAK);
+  }
+}
+
+void
+Serial::SerialImpl::setRTS (bool level)
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::setRTS");
+  }
+  if (level) {
+    EscapeCommFunction (fd_, SETRTS);
+  } else {
+    EscapeCommFunction (fd_, CLRRTS);
+  }
+}
+
+void
+Serial::SerialImpl::setDTR (bool level)
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::setDTR");
+  }
+  if (level) {
+    EscapeCommFunction (fd_, SETDTR);
+  } else {
+    EscapeCommFunction (fd_, CLRDTR);
+  }
+}
+
+bool
+Serial::SerialImpl::waitForChange ()
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::waitForChange");
+  }
+  DWORD dwCommEvent;
+
+  if (!SetCommMask(fd_, EV_CTS | EV_DSR | EV_RING | EV_RLSD)) {
+    // Error setting communications mask
+    return false;
+  }
+
+  if (!WaitCommEvent(fd_, &dwCommEvent, NULL)) {
+    // An error occurred waiting for the event.
+    return false;
+  } else {
+    // Event has occurred.
+    return true;
+  }
+}
+
+bool
+Serial::SerialImpl::getCTS ()
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::getCTS");
+  }
+  DWORD dwModemStatus;
+  if (!GetCommModemStatus(fd_, &dwModemStatus)) {
+    THROW (IOException, "Error getting the status of the CTS line.");
+  }
+
+  return (MS_CTS_ON & dwModemStatus) != 0;
+}
+
+bool
+Serial::SerialImpl::getDSR ()
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::getDSR");
+  }
+  DWORD dwModemStatus;
+  if (!GetCommModemStatus(fd_, &dwModemStatus)) {
+    THROW (IOException, "Error getting the status of the DSR line.");
+  }
+
+  return (MS_DSR_ON & dwModemStatus) != 0;
+}
+
+bool
+Serial::SerialImpl::getRI()
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::getRI");
+  }
+  DWORD dwModemStatus;
+  if (!GetCommModemStatus(fd_, &dwModemStatus)) {
+    THROW (IOException, "Error getting the status of the RI line.");
+  }
+
+  return (MS_RING_ON & dwModemStatus) != 0;
+}
+
+bool
+Serial::SerialImpl::getCD()
+{
+  if (is_open_ == false) {
+    throw PortNotOpenedException ("Serial::getCD");
+  }
+  DWORD dwModemStatus;
+  if (!GetCommModemStatus(fd_, &dwModemStatus)) {
+    // Error in GetCommModemStatus;
+    THROW (IOException, "Error getting the status of the CD line.");
+  }
+
+  return (MS_RLSD_ON & dwModemStatus) != 0;
+}
+
+void
+Serial::SerialImpl::readLock()
+{
+  if (WaitForSingleObject(read_mutex, INFINITE) != WAIT_OBJECT_0) {
+    THROW (IOException, "Error claiming read mutex.");
+  }
+}
+
+void
+Serial::SerialImpl::readUnlock()
+{
+  if (!ReleaseMutex(read_mutex)) {
+    THROW (IOException, "Error releasing read mutex.");
+  }
+}
+
+void
+Serial::SerialImpl::writeLock()
+{
+  if (WaitForSingleObject(write_mutex, INFINITE) != WAIT_OBJECT_0) {
+    THROW (IOException, "Error claiming write mutex.");
+  }
+}
+
+void
+Serial::SerialImpl::writeUnlock()
+{
+  if (!ReleaseMutex(write_mutex)) {
+    THROW (IOException, "Error releasing write mutex.");
+  }
+}
+
+#endif // #if defined(_WIN32)
+

lib/serial/src/serial.cc

@@ -0,0 +1,415 @@
+/* Copyright 2012 William Woodall and John Harrison */
+#include <algorithm>
+
+#if !defined(_WIN32) && !defined(__OpenBSD__) && !defined(__FreeBSD__)
+# include <alloca.h>
+#endif
+
+#if defined (__MINGW32__)
+# define alloca __builtin_alloca
+#endif
+
+
+#ifdef _WIN32
+#include "include/serial.h"
+#include "include/impl/win.h"
+#else
+#include "../include/serial.h"
+#include "../include/impl/unix.h"
+#endif
+
+using std::invalid_argument;
+using std::min;
+using std::numeric_limits;
+using std::vector;
+using std::size_t;
+using std::string;
+
+using serial::Serial;
+using serial::SerialException;
+using serial::IOException;
+using serial::bytesize_t;
+using serial::parity_t;
+using serial::stopbits_t;
+using serial::flowcontrol_t;
+
+class Serial::ScopedReadLock {
+public:
+    ScopedReadLock(SerialImpl *pimpl) : pimpl_(pimpl) {
+      this->pimpl_->readLock();
+    }
+    ~ScopedReadLock() {
+      this->pimpl_->readUnlock();
+    }
+private:
+    // Disable copy constructors
+    ScopedReadLock(const ScopedReadLock&);
+    const ScopedReadLock& operator=(ScopedReadLock);
+
+    SerialImpl *pimpl_;
+};
+
+class Serial::ScopedWriteLock {
+public:
+    ScopedWriteLock(SerialImpl *pimpl) : pimpl_(pimpl) {
+      this->pimpl_->writeLock();
+    }
+    ~ScopedWriteLock() {
+      this->pimpl_->writeUnlock();
+    }
+private:
+    // Disable copy constructors
+    ScopedWriteLock(const ScopedWriteLock&);
+    const ScopedWriteLock& operator=(ScopedWriteLock);
+    SerialImpl *pimpl_;
+};
+
+Serial::Serial (const string &port, uint32_t baudrate, serial::Timeout timeout,
+                bytesize_t bytesize, parity_t parity, stopbits_t stopbits,
+                flowcontrol_t flowcontrol)
+        : pimpl_(new SerialImpl (port, baudrate, bytesize, parity,
+                                 stopbits, flowcontrol))
+{
+  pimpl_->setTimeout(timeout);
+}
+
+Serial::~Serial ()
+{
+  delete pimpl_;
+}
+
+void
+Serial::open ()
+{
+  pimpl_->open ();
+}
+
+void
+Serial::close ()
+{
+  pimpl_->close ();
+}
+
+bool
+Serial::isOpen () const
+{
+  return pimpl_->isOpen ();
+}
+
+size_t
+Serial::available ()
+{
+  return pimpl_->available ();
+}
+
+bool
+Serial::waitReadable ()
+{
+  serial::Timeout timeout(pimpl_->getTimeout ());
+  return pimpl_->waitReadable(timeout.read_timeout_constant);
+}
+
+void
+Serial::waitByteTimes (size_t count)
+{
+  pimpl_->waitByteTimes(count);
+}
+
+size_t
+Serial::read_ (uint8_t *buffer, size_t size)
+{
+  return this->pimpl_->read (buffer, size);
+}
+
+size_t
+Serial::read (uint8_t *buffer, size_t size)
+{
+  ScopedReadLock lock(this->pimpl_);
+  return this->pimpl_->read (buffer, size);
+}
+
+size_t
+Serial::read (std::vector<uint8_t> &buffer, size_t size)
+{
+  ScopedReadLock lock(this->pimpl_);
+  uint8_t *buffer_ = new uint8_t[size];
+  size_t bytes_read = this->pimpl_->read (buffer_, size);
+  buffer.insert (buffer.end (), buffer_, buffer_+bytes_read);
+  delete[] buffer_;
+  return bytes_read;
+}
+
+size_t
+Serial::read (std::string &buffer, size_t size)
+{
+  ScopedReadLock lock(this->pimpl_);
+  uint8_t *buffer_ = new uint8_t[size];
+  size_t bytes_read = this->pimpl_->read (buffer_, size);
+  buffer.append (reinterpret_cast<const char*>(buffer_), bytes_read);
+  delete[] buffer_;
+  return bytes_read;
+}
+
+string
+Serial::read (size_t size)
+{
+  std::string buffer;
+  this->read (buffer, size);
+  return buffer;
+}
+
+size_t
+Serial::readline (string &buffer, size_t size, string eol)
+{
+  ScopedReadLock lock(this->pimpl_);
+  size_t eol_len = eol.length ();
+  uint8_t *buffer_ = static_cast<uint8_t*>
+  (alloca (size * sizeof (uint8_t)));
+  size_t read_so_far = 0;
+  while (true)
+  {
+    size_t bytes_read = this->read_ (buffer_ + read_so_far, 1);
+    read_so_far += bytes_read;
+    if (bytes_read == 0) {
+      break; // Timeout occured on reading 1 byte
+    }
+    if (string (reinterpret_cast<const char*>
+                (buffer_ + read_so_far - eol_len), eol_len) == eol) {
+      break; // EOL found
+    }
+    if (read_so_far == size) {
+      break; // Reached the maximum read length
+    }
+  }
+  buffer.append(reinterpret_cast<const char*> (buffer_), read_so_far);
+  return read_so_far;
+}
+
+string
+Serial::readline (size_t size, string eol)
+{
+  std::string buffer;
+  this->readline (buffer, size, eol);
+  return buffer;
+}
+
+vector<string>
+Serial::readlines (size_t size, string eol)
+{
+  ScopedReadLock lock(this->pimpl_);
+  std::vector<std::string> lines;
+  size_t eol_len = eol.length ();
+  uint8_t *buffer_ = static_cast<uint8_t*>
+  (alloca (size * sizeof (uint8_t)));
+  size_t read_so_far = 0;
+  size_t start_of_line = 0;
+  while (read_so_far < size) {
+    size_t bytes_read = this->read_ (buffer_+read_so_far, 1);
+    read_so_far += bytes_read;
+    if (bytes_read == 0) {
+      if (start_of_line != read_so_far) {
+        lines.push_back (
+                string (reinterpret_cast<const char*> (buffer_ + start_of_line),
+                        read_so_far - start_of_line));
+      }
+      break; // Timeout occured on reading 1 byte
+    }
+    if (string (reinterpret_cast<const char*>
+                (buffer_ + read_so_far - eol_len), eol_len) == eol) {
+      // EOL found
+      lines.push_back(
+              string(reinterpret_cast<const char*> (buffer_ + start_of_line),
+                     read_so_far - start_of_line));
+      start_of_line = read_so_far;
+    }
+    if (read_so_far == size) {
+      if (start_of_line != read_so_far) {
+        lines.push_back(
+                string(reinterpret_cast<const char*> (buffer_ + start_of_line),
+                       read_so_far - start_of_line));
+      }
+      break; // Reached the maximum read length
+    }
+  }
+  return lines;
+}
+
+size_t
+Serial::write (const string &data)
+{
+  ScopedWriteLock lock(this->pimpl_);
+  return this->write_ (reinterpret_cast<const uint8_t*>(data.c_str()),
+                       data.length());
+}
+
+size_t
+Serial::write (const std::vector<uint8_t> &data)
+{
+  ScopedWriteLock lock(this->pimpl_);
+  return this->write_ (&data[0], data.size());
+}
+
+size_t
+Serial::write (const uint8_t *data, size_t size)
+{
+  ScopedWriteLock lock(this->pimpl_);
+  return this->write_(data, size);
+}
+
+size_t
+Serial::write_ (const uint8_t *data, size_t length)
+{
+  return pimpl_->write (data, length);
+}
+
+void
+Serial::setPort (const string &port)
+{
+  ScopedReadLock rlock(this->pimpl_);
+  ScopedWriteLock wlock(this->pimpl_);
+  bool was_open = pimpl_->isOpen ();
+  if (was_open) close();
+  pimpl_->setPort (port);
+  if (was_open) open ();
+}
+
+string
+Serial::getPort () const
+{
+  return pimpl_->getPort ();
+}
+
+void
+Serial::setTimeout (serial::Timeout &timeout)
+{
+  pimpl_->setTimeout (timeout);
+}
+
+serial::Timeout
+Serial::getTimeout () const {
+  return pimpl_->getTimeout ();
+}
+
+void
+Serial::setBaudrate (uint32_t baudrate)
+{
+  pimpl_->setBaudrate (baudrate);
+}
+
+uint32_t
+Serial::getBaudrate () const
+{
+  return uint32_t(pimpl_->getBaudrate ());
+}
+
+void
+Serial::setBytesize (bytesize_t bytesize)
+{
+  pimpl_->setBytesize (bytesize);
+}
+
+bytesize_t
+Serial::getBytesize () const
+{
+  return pimpl_->getBytesize ();
+}
+
+void
+Serial::setParity (parity_t parity)
+{
+  pimpl_->setParity (parity);
+}
+
+parity_t
+Serial::getParity () const
+{
+  return pimpl_->getParity ();
+}
+
+void
+Serial::setStopbits (stopbits_t stopbits)
+{
+  pimpl_->setStopbits (stopbits);
+}
+
+stopbits_t
+Serial::getStopbits () const
+{
+  return pimpl_->getStopbits ();
+}
+
+void
+Serial::setFlowcontrol (flowcontrol_t flowcontrol)
+{
+  pimpl_->setFlowcontrol (flowcontrol);
+}
+
+flowcontrol_t
+Serial::getFlowcontrol () const
+{
+  return pimpl_->getFlowcontrol ();
+}
+
+void Serial::flush ()
+{
+  ScopedReadLock rlock(this->pimpl_);
+  ScopedWriteLock wlock(this->pimpl_);
+  pimpl_->flush ();
+}
+
+void Serial::flushInput ()
+{
+  ScopedReadLock lock(this->pimpl_);
+  pimpl_->flushInput ();
+}
+
+void Serial::flushOutput ()
+{
+  ScopedWriteLock lock(this->pimpl_);
+  pimpl_->flushOutput ();
+}
+
+void Serial::sendBreak (int duration)
+{
+  pimpl_->sendBreak (duration);
+}
+
+void Serial::setBreak (bool level)
+{
+  pimpl_->setBreak (level);
+}
+
+void Serial::setRTS (bool level)
+{
+  pimpl_->setRTS (level);
+}
+
+void Serial::setDTR (bool level)
+{
+  pimpl_->setDTR (level);
+}
+
+bool Serial::waitForChange()
+{
+  return pimpl_->waitForChange();
+}
+
+bool Serial::getCTS ()
+{
+  return pimpl_->getCTS ();
+}
+
+bool Serial::getDSR ()
+{
+  return pimpl_->getDSR ();
+}
+
+bool Serial::getRI ()
+{
+  return pimpl_->getRI ();
+}
+
+bool Serial::getCD ()
+{
+  return pimpl_->getCD ();
+}

models/Bob/Bob.mtl

@@ -0,0 +1,113 @@
+newmtl bob1:initialShadingGroup
+illum 4
+Kd 0.50 0.50 0.50
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl initialShadingGroup
+illum 4
+Kd 0.67 0.67 0.67
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert2SG
+illum 4
+Kd 0.20 0.32 0.50
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert5SG
+illum 4
+Kd 1.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert6SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert7SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert8SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert10SG
+illum 4
+Kd 1.00 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert12SG
+illum 4
+Kd 0.58 0.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert13SG
+illum 4
+Kd 0.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert14SG
+illum 4
+Kd 1.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert15SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd TheThing2.png
+Ni 1.00
+newmtl lambert16SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd SkateboardwielThing.png
+Ni 1.00
+newmtl lambert17SG
+illum 4
+Kd 0.25 0.25 0.25
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+newmtl lambert18SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd BobStoneTexture.png
+Ni 1.00
+Ks 0.50 0.50 0.50
+newmtl pasted__lambert2SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl pasted__lambert4SG
+illum 4
+Kd 0.50 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl pasted__lambert5SG
+illum 4
+Kd 0.00 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00

models/Bob/BobFire.mtl

@@ -0,0 +1,9 @@
+newmtl BobRock:lambert18SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd Bobhelemaal2.png
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 0.06

models/Bob/BobRock.mtl

@@ -0,0 +1,113 @@
+newmtl bob1:initialShadingGroup
+illum 4
+Kd 0.50 0.50 0.50
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl initialShadingGroup
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert2SG
+illum 4
+Kd 0.20 0.32 0.50
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert5SG
+illum 4
+Kd 1.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert6SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert7SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert8SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert10SG
+illum 4
+Kd 1.00 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert12SG
+illum 4
+Kd 0.58 0.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert13SG
+illum 4
+Kd 0.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert14SG
+illum 4
+Kd 1.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert15SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd TheThing2.png
+Ni 1.00
+newmtl lambert16SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd SkateboardwielThing.png
+Ni 1.00
+newmtl lambert17SG
+illum 4
+Kd 0.25 0.25 0.25
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+newmtl lambert18SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd BobStoneTexture.png
+Ni 1.00
+Ks 0.50 0.50 0.50
+newmtl pasted__lambert2SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl pasted__lambert4SG
+illum 4
+Kd 0.50 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl pasted__lambert5SG
+illum 4
+Kd 0.00 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00

models/Enemies/Cube.mtl

@@ -0,0 +1,6 @@
+newmtl initialShadingGroup
+illum 4
+Kd 1.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00

models/Enemies/Cube.obj

@@ -0,0 +1,59 @@
+# This file uses centimeters as units for non-parametric coordinates.
+
+mtllib Cube.mtl
+g default
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 -0.500000
+v 0.500000 0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.375000 0.000000
+vt 0.625000 0.000000
+vt 0.375000 0.250000
+vt 0.625000 0.250000
+vt 0.375000 0.500000
+vt 0.625000 0.500000
+vt 0.375000 0.750000
+vt 0.625000 0.750000
+vt 0.375000 1.000000
+vt 0.625000 1.000000
+vt 0.875000 0.000000
+vt 0.875000 0.250000
+vt 0.125000 0.000000
+vt 0.125000 0.250000
+vn 0.000000 0.000000 1.000000
+vn 0.000000 0.000000 1.000000
+vn 0.000000 0.000000 1.000000
+vn 0.000000 0.000000 1.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn -1.000000 0.000000 0.000000
+vn -1.000000 0.000000 0.000000
+vn -1.000000 0.000000 0.000000
+vn -1.000000 0.000000 0.000000
+s off
+g pCube1
+usemtl initialShadingGroup
+f 1/1/1 2/2/2 4/4/3 3/3/4
+f 3/3/5 4/4/6 6/6/7 5/5/8
+f 5/5/9 6/6/10 8/8/11 7/7/12
+f 7/7/13 8/8/14 2/10/15 1/9/16
+f 2/2/17 8/11/18 6/12/19 4/4/20
+f 7/13/21 1/1/22 3/3/23 5/14/24

models/Enemies/Monkey.mtl

@@ -0,0 +1,7 @@
+newmtl Monkey1:initialShadingGroup
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd tex_wendy.jpg
+Ni 1.00

models/Enemies/Squid.mtl

@@ -0,0 +1,99 @@
+newmtl SpringIsComing:Material_007
+illum 4
+Kd 0.75 0.80 0.80
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree01:Material_001
+illum 4
+Kd 0.01 0.00 0.00
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree01:Material_004
+illum 4
+Kd 0.60 0.20 0.30
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree02:Material_001
+illum 4
+Kd 0.01 0.00 0.00
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree02:Material_004
+illum 4
+Kd 0.60 0.20 0.30
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree03:Material_001
+illum 4
+Kd 0.01 0.00 0.00
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree03:Material_004
+illum 4
+Kd 0.60 0.20 0.30
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree04:Material_001
+illum 4
+Kd 0.01 0.00 0.00
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl Tree04:Material_004
+illum 4
+Kd 0.60 0.20 0.30
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08
+newmtl initialShadingGroup
+illum 4
+Kd 0.34 0.34 0.34
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert2SG
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+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert3SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd InktvisTextureRock.png
+Ni 1.00
+newmtl rock3:Material_016
+illum 4
+Kd 0.64 0.64 0.64
+Ka 1.00 1.00 1.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+Ks 0.50 0.50 0.50
+Ns 96.08

models/Enemies/SquidFire.mtl

@@ -0,0 +1,7 @@
+newmtl SquidRock:lambert3SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd InktvisTextureFire.png
+Ni 1.00

models/Enemies/SquidRock.mtl

@@ -0,0 +1,7 @@
+newmtl Squid:lambert3SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd InktvisTextureRock.png
+Ni 1.00

models/Enemies/VincentFire.mtl

@@ -0,0 +1,7 @@
+newmtl VincentRock:lambert23SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd VincentTextureFire.png
+Ni 1.00

models/Enemies/VincentRock.mtl

@@ -0,0 +1,147 @@
+newmtl bob1:initialShadingGroup
+illum 4
+Kd 0.50 0.50 0.50
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl initialShadingGroup
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert2SG
+illum 4
+Kd 0.20 0.32 0.50
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert5SG
+illum 4
+Kd 1.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert6SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert7SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd Screenshot_1.png
+Ni 1.00
+newmtl lambert8SG
+illum 4
+Kd 0.00 0.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+map_Kd Screenshot_1.png
+Ni 1.00
+newmtl lambert10SG
+illum 4
+Kd 1.00 1.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert12SG
+illum 4
+Kd 0.58 0.00 1.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
+newmtl lambert13SG
+illum 4
+Kd 0.00 1.00 0.00
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