diff --git a/d03/ex01/ClapTrap.cpp b/d03/ex01/ClapTrap.cpp
index 5c857fb..248b3f4 100644
--- a/d03/ex01/ClapTrap.cpp
+++ b/d03/ex01/ClapTrap.cpp
@@ -1,88 +1,58 @@
 #include "ClapTrap.hpp"
 
-/*
- * statics
- */
+/*********************************************
+ * CONSTRUCTORS
+ *********************************************/
 
-int	ClapTrap::_totalNumber = 0;
-
-/*
- * assign values for default or secondary constructors
- */
-
-void	ClapTrap::assignValues( ClapTrap & src ) {
-	src._class = "ClapTrap";
-	src._hit = 10;
-	src._energy = 10;
-	src._attack = 1;
-	src._number = getNumber();
-}
-
-/*
- * default/parametric constructor
- */
-
-ClapTrap::ClapTrap( void ) {
-	assignValues(*this);
-	std::cout << "claptrap default creation without name\n";
+ClapTrap::ClapTrap( std::string name ) {
+	ClapTrap::_increaseNumber();
+	_name = name;
+	_class = _dClass;
+	_hit = _dHit;
+	_energy = _dEnergy;
+	_attack = _dAttack;
+	_number = getNumber();
+	std::cout << _class << " " << _name << " nb:" << _number << " created\n";
 	return;
 }
 
-/*
- * destructor
- */
-
-ClapTrap::~ClapTrap( void ) {
-	std::cout << _class << " " << _name << " destructed\n";
-	return;
-}
-
-/*
- * copy constructor
- */
-
 ClapTrap::ClapTrap( ClapTrap const & src ) {
 	*this = src;
-	std::cout << _class << " " << _name << " copied\n";
+	std::cout << _class << " " << _name << " nb:" << _number << " copied from " << src._class << "-" << src._name << "-" << src._number << "\n";
 	return;
 }
 
-/*
- * assignement operator
- */
+/*********************************************
+ * DESTRUCTORS
+ *********************************************/
+
+ClapTrap::~ClapTrap( void ) {
+	std::cout << _class << " " << _name << " nb:" << _number << " destructed\n";
+	return;
+}
+
+/*********************************************
+ * OPERATORS
+ *********************************************/
 
 ClapTrap &	ClapTrap::operator=( ClapTrap const & rhs ) {
 
 	if ( this != &rhs )
 	{
-		ClapTrap::_increaseNumber();
-		_number = getNumber();
-		_class = "ClapTrap";
 		_hit = rhs.getHit();
 		_energy = rhs.getEnergy();
 		_attack = rhs.getAttack();
 		_name = rhs.getName();
 	}
 
-	std::cout << _class << " " << _name << " assigned\n";
+	std::cout << _class << " " << _name << " nb:" << _number << " assigned\n";
 	return *this;
 
 }
 
-/*
- * parameters constructor
- */
-
-ClapTrap::ClapTrap( std::string name ) : _name(name) {
-	ClapTrap::_increaseNumber();
-	assignValues(*this);
-	std::cout << _class << " " << _name << " named creation with number " << _number << "\n";
-	return;
-}
-
-/*
- * getters
- */
+/*********************************************
+ * ACCESSORS
+ *********************************************/
 
 std::string	ClapTrap::getName() const {return _name;}
 std::string	ClapTrap::getClass() const {return _class;}
@@ -92,9 +62,9 @@ int			ClapTrap::getAttack() const {return _attack;}
 int			ClapTrap::getNumber() const {return ClapTrap::_totalNumber;}
 void		ClapTrap::_increaseNumber() {ClapTrap::_totalNumber++;}
 
-/*
- * robots
- */
+/*********************************************
+ * PUBLIC MEMBER FUNCTIONS
+ *********************************************/
 
 void	ClapTrap::attack(const std::string & target) {
 
@@ -132,20 +102,15 @@ void	ClapTrap::takeDamage(unsigned int amount) {
 	state << B_CYAN "[" B_GREEN << _class[0] << _number << B_PURPLE "h,e,a" B_CYAN ":" B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "->";
 	action << _class << " " << _name;
 
-	if (_energy > 0 && _hit > 0)
+	if (_hit > 0)
 	{
 		_hit -= amount;
 		if (_hit < 0)
 			_hit = 0;
 		action << " looses " B_YELLOW << amount << RESET << " hit points" << '\n';
 	}
-	else
-	{
-		if (_energy <= 0)
-			action << " cannot take damage because " B_RED " is out of energy" RESET "\n";
-		else if (_hit <= 0)
-			action << " cannot take damage because " B_RED " is out of hit" RESET "\n";
-	}
+	else if (_hit <= 0)
+		action << " cannot take damage because " B_RED " is out of hit" RESET "\n";
 
 	state << B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "]" RESET;
 	std::cout << state.str() << action.str();
@@ -178,3 +143,16 @@ void	ClapTrap::beRepaired(unsigned int amount) {
 	state << B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "]" RESET;
 	std::cout << state.str() << action.str();
 }
+
+/*********************************************
+ * STATICS
+ *********************************************/
+
+int	ClapTrap::_totalNumber = 0;
+
+std::string const	ClapTrap::_dName = "robot";
+std::string const	ClapTrap::_dClass = "ClapTrap";
+int const			ClapTrap::_dHit = 10;
+int const			ClapTrap::_dEnergy = 10;
+int const			ClapTrap::_dAttack = 0;
+
diff --git a/d03/ex01/ClapTrap.hpp b/d03/ex01/ClapTrap.hpp
index 63eec37..40d1916 100644
--- a/d03/ex01/ClapTrap.hpp
+++ b/d03/ex01/ClapTrap.hpp
@@ -10,7 +10,7 @@ class ClapTrap {
 
 public:
 
-	ClapTrap( std::string name );
+	ClapTrap( std::string name = ClapTrap::_dName );
 	ClapTrap( ClapTrap const & src );				// copy constructor
 	~ClapTrap( void );								// destructor
 
@@ -38,13 +38,18 @@ protected:
 
 	void	_increaseNumber();
 
-	ClapTrap( void );								// default/parametric constructor
-
 private:
 
 	void		assignValues(ClapTrap & src);
 	static int	_totalNumber;
 
+	static const std::string	_dName;
+	static const std::string	_dClass;
+	static const int			_dHit;
+	static const int			_dEnergy;
+	static const int			_dAttack;
+	static const int			_dNumber;
+
 };
 
 #endif
diff --git a/d03/ex01/robots b/d03/ex01/robots
index b759448..524ea85 100755
Binary files a/d03/ex01/robots and b/d03/ex01/robots differ
diff --git a/d03/jodufour/Makefile b/d03/jodufour/Makefile
new file mode 100644
index 0000000..8f35f9d
--- /dev/null
+++ b/d03/jodufour/Makefile
@@ -0,0 +1,78 @@
+######################################
+#              COMMANDS              #
+######################################
+CXX				=	c++ -c
+LINK			=	c++
+MKDIR			=	mkdir -p
+RM				=	rm -rf
+
+######################################
+#             EXECUTABLE             #
+######################################
+NAME			=	ex01.out
+
+#######################################
+#             DIRECTORIES             #
+#######################################
+SRC_DIR			=	srcs/
+OBJ_DIR			=	objs/
+PRV_DIR			=	private/
+
+######################################
+#            SOURCE FILES            #
+######################################
+SRC				=	\
+					${addprefix class/,	\
+						ClapTrap.cpp	\
+						ScavTrap.cpp	\
+					}					\
+					main.cpp
+
+######################################
+#            OBJECT FILES            #
+######################################
+OBJ				=	${SRC:.cpp=.o}
+OBJ				:=	${addprefix ${OBJ_DIR}, ${OBJ}}
+
+DEP				=	${OBJ:.o=.d}
+
+#######################################
+#                FLAGS                #
+#######################################
+CPPFLAGS		=	-Wall -Wextra -Werror
+CPPFLAGS		+=	-std=c++98
+CPPFLAGS		+=	-MMD -MP
+CPPFLAGS		+=	-I${PRV_DIR}
+
+LDFLAGS			=	
+
+ifeq (${DEBUG}, 1)
+	CPPFLAGS	+=	-g
+	CPPFLAGS	+=	-DDEBUG=1
+endif
+
+#######################################
+#                RULES                #
+#######################################
+${NAME}: ${OBJ}
+	${LINK} ${OBJ} ${LDFLAGS} ${OUTPUT_OPTION}
+
+all: ${NAME}
+
+-include ${DEP}
+
+${OBJ_DIR}%.o: ${SRC_DIR}%.cpp
+	@${MKDIR} ${@D}
+	${CXX} ${CPPFLAGS} $< ${OUTPUT_OPTION}
+
+clean:
+	${RM} ${OBJ_DIR} ${NAME} vgcore.*
+
+fclean:
+	${RM} ${OBJ_DIR} ${NAME} vgcore.*
+
+re: clean all
+
+fre: fclean all
+
+.PHONY:	all clean fclean re fre
diff --git a/d03/jodufour/ex01.out b/d03/jodufour/ex01.out
new file mode 100755
index 0000000..37ca85e
Binary files /dev/null and b/d03/jodufour/ex01.out differ
diff --git a/d03/jodufour/objs/class/ClapTrap.d b/d03/jodufour/objs/class/ClapTrap.d
new file mode 100644
index 0000000..9300889
--- /dev/null
+++ b/d03/jodufour/objs/class/ClapTrap.d
@@ -0,0 +1,3 @@
+objs/class/ClapTrap.o: srcs/class/ClapTrap.cpp private/class/ClapTrap.hpp
+
+private/class/ClapTrap.hpp:
diff --git a/d03/jodufour/objs/class/ClapTrap.o b/d03/jodufour/objs/class/ClapTrap.o
new file mode 100644
index 0000000..b2e8d78
Binary files /dev/null and b/d03/jodufour/objs/class/ClapTrap.o differ
diff --git a/d03/jodufour/objs/class/ScavTrap.d b/d03/jodufour/objs/class/ScavTrap.d
new file mode 100644
index 0000000..9523dbf
--- /dev/null
+++ b/d03/jodufour/objs/class/ScavTrap.d
@@ -0,0 +1,6 @@
+objs/class/ScavTrap.o: srcs/class/ScavTrap.cpp private/class/ScavTrap.hpp \
+  private/class/ClapTrap.hpp
+
+private/class/ScavTrap.hpp:
+
+private/class/ClapTrap.hpp:
diff --git a/d03/jodufour/objs/class/ScavTrap.o b/d03/jodufour/objs/class/ScavTrap.o
new file mode 100644
index 0000000..13f80e8
Binary files /dev/null and b/d03/jodufour/objs/class/ScavTrap.o differ
diff --git a/d03/jodufour/objs/main.d b/d03/jodufour/objs/main.d
new file mode 100644
index 0000000..b22d75a
--- /dev/null
+++ b/d03/jodufour/objs/main.d
@@ -0,0 +1,6 @@
+objs/main.o: srcs/main.cpp private/class/ScavTrap.hpp \
+  private/class/ClapTrap.hpp
+
+private/class/ScavTrap.hpp:
+
+private/class/ClapTrap.hpp:
diff --git a/d03/jodufour/objs/main.o b/d03/jodufour/objs/main.o
new file mode 100644
index 0000000..ab06d7a
Binary files /dev/null and b/d03/jodufour/objs/main.o differ
diff --git a/d03/jodufour/private/class/ClapTrap.hpp b/d03/jodufour/private/class/ClapTrap.hpp
new file mode 100644
index 0000000..3597dcf
--- /dev/null
+++ b/d03/jodufour/private/class/ClapTrap.hpp
@@ -0,0 +1,59 @@
+#ifndef CLAPTRAP_HPP
+# define CLAPTRAP_HPP
+
+# include <iostream>
+
+# ifndef DEBUG
+#  define DEBUG 0
+# endif
+
+class ClapTrap
+{
+private:
+	// Attributes
+	static std::string const	_defaultName;
+	static unsigned int const	_defaultHitPoints;
+	static unsigned int const	_defaultEnergyPoints;
+	static unsigned int const	_defaultAttackDamages;
+
+protected:
+	// Attributes
+	std::string		_name;
+	unsigned int	_hitPoints;
+	unsigned int	_energyPoints;
+	unsigned int	_attackDamages;
+
+	// Constructors
+	ClapTrap(
+		std::string const &name,
+		unsigned int const hitPoints,
+		unsigned int const energyPoints,
+		unsigned int const attackDamages);
+
+public:
+	// Constructors
+	ClapTrap(std::string const &name = ClapTrap::_defaultName);
+	ClapTrap(ClapTrap const &src);
+
+	// Destructors
+	virtual ~ClapTrap(void);
+
+	// Accessors
+	std::string const	&getName(void) const;
+
+	unsigned int		getHitPoints(void) const;
+	unsigned int		getEnergyPoints(void) const;
+	unsigned int		getAttackDamages(void) const;
+
+	// Member functions
+	virtual void	attack(std::string const &target);
+	void			beRepaired(unsigned int const amount);
+	void			takeDamage(unsigned int const amount);
+
+	// Operators
+	ClapTrap	&operator=(ClapTrap const &rhs);
+};
+
+std::ostream	&operator<<(std::ostream &o, ClapTrap const &rhs);
+
+#endif
diff --git a/d03/jodufour/private/class/ScavTrap.hpp b/d03/jodufour/private/class/ScavTrap.hpp
new file mode 100644
index 0000000..cad8a2a
--- /dev/null
+++ b/d03/jodufour/private/class/ScavTrap.hpp
@@ -0,0 +1,39 @@
+#ifndef SCAVTRAP_HPP
+# define SCAVTRAP_HPP
+
+# include "ClapTrap.hpp"
+
+# ifndef DEBUG
+#  define DEBUG 0
+# endif
+
+class ScavTrap : public ClapTrap
+{
+private:
+	// Attributes
+	bool	_activeMode;
+
+	static std::string const	_defaultName;
+	static unsigned int const	_defaultHitPoints;
+	static unsigned int const	_defaultEnergyPoints;
+	static unsigned int const	_defaultAttackDamages;
+
+public:
+	// Constructors
+	ScavTrap(std::string const &name = ScavTrap::_defaultName);
+	ScavTrap(ScavTrap const &src);
+
+	// Destructors
+	virtual ~ScavTrap(void);
+
+	// Member functions
+	virtual void	attack(std::string const &target);
+	void			guardGate(void);
+
+	// Operators
+	ScavTrap	&operator=(ScavTrap const &rhs);
+};
+
+std::ostream	&operator<<(std::ostream &o, ScavTrap const &rhs);
+
+#endif
diff --git a/d03/jodufour/srcs/class/ClapTrap.cpp b/d03/jodufour/srcs/class/ClapTrap.cpp
new file mode 100644
index 0000000..9733927
--- /dev/null
+++ b/d03/jodufour/srcs/class/ClapTrap.cpp
@@ -0,0 +1,235 @@
+#include "class/ClapTrap.hpp"
+
+// ************************************************************************** //
+//                                Constructors                                //
+// ************************************************************************** //
+
+ClapTrap::ClapTrap(std::string const &name) :
+	_name(name),
+	_hitPoints(ClapTrap::_defaultHitPoints),
+	_energyPoints(ClapTrap::_defaultEnergyPoints),
+	_attackDamages(ClapTrap::_defaultAttackDamages)
+{
+	if (DEBUG)
+		std::cout
+		<< "Creating ClapTrap "
+		<< this->_name
+		<< " (" << this->_hitPoints << ")"
+		<< " (" << this->_energyPoints << ")"
+		<< " (" << this->_attackDamages << ")"
+		<< std::endl;
+}
+
+ClapTrap::ClapTrap(ClapTrap const &src) :
+	_name(src._name),
+	_hitPoints(src._hitPoints),
+	_energyPoints(src._energyPoints),
+	_attackDamages(src._attackDamages)
+{
+	if (DEBUG)
+		std::cout
+		<< "Creating ClapTrap "
+		<< this->_name
+		<< " (" << this->_hitPoints << ")"
+		<< " (" << this->_energyPoints << ")"
+		<< " (" << this->_attackDamages << ")"
+		<< std::endl;
+}
+
+ClapTrap::ClapTrap(
+	std::string const &name,
+	unsigned int const hitPoints,
+	unsigned int const energyPoints,
+	unsigned int const attackDamages) :
+	_name(name),
+	_hitPoints(hitPoints),
+	_energyPoints(energyPoints),
+	_attackDamages(attackDamages)
+{
+	if (DEBUG)
+		std::cout
+		<< "Creating ClapTrap "
+		<< this->_name
+		<< " (" << this->_hitPoints << ")"
+		<< " (" << this->_energyPoints << ")"
+		<< " (" << this->_attackDamages << ")"
+		<< std::endl;
+}
+
+// ************************************************************************* //
+//                                Destructors                                //
+// ************************************************************************* //
+
+ClapTrap::~ClapTrap(void)
+{
+	if (DEBUG)
+		std::cout
+		<< "Destroying ClapTrap "
+		<< this->_name
+		<< std::endl;
+}
+
+// ************************************************************************* //
+//                                 Accessors                                 //
+// ************************************************************************* //
+
+std::string const	&ClapTrap::getName(void) const
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::getName()"
+		<< std::endl;
+	return this->_name;
+}
+
+unsigned int	ClapTrap::getHitPoints(void) const
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::getHitPoints()"
+		<< std::endl;
+	return this->_hitPoints;
+}
+
+unsigned int	ClapTrap::getEnergyPoints(void) const
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::getEnergyPoints()"
+		<< std::endl;
+	return this->_energyPoints;
+}
+
+unsigned int	ClapTrap::getAttackDamages(void) const
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::getAttackDamages()"
+		<< std::endl;
+	return this->_attackDamages;
+}
+
+// ************************************************************************* //
+//                          Public Member Functions                          //
+// ************************************************************************* //
+
+void	ClapTrap::attack(std::string const &target)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::attack()"
+		<< std::endl;
+	std::cout
+	<< "ClapTrap "
+	<< this->_name;
+	if (this->_hitPoints && this->_energyPoints)
+		std::cout
+		<< " deals "
+		<< this->_attackDamages
+		<< " damages to ";
+	else if (!this->_hitPoints)
+		std::cout
+		<< " hasn't enough hit points to attack ";
+	else
+		std::cout
+		<< " hasn't enough energy points to attack ";
+	std::cout
+	<< target
+	<< std::endl;
+	this->_energyPoints -= !!this->_energyPoints;
+}
+
+void	ClapTrap::beRepaired(unsigned int const amount)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::beRepaired()"
+		<< std::endl;
+	std::cout
+	<< "ClapTrap "
+	<< this->_name;
+	if (this->_hitPoints && this->_energyPoints)
+	{
+		std::cout
+		<< " repairs itself for an amount of "
+		<< amount;
+		this->_hitPoints += amount;
+	}
+	else if (!this->_hitPoints)
+		std::cout
+		<< " hasn't enough hit points to repair itself";
+	else
+		std::cout
+		<< " hasn't enough energy points to repair itself";
+	std::cout << std::endl;
+	this->_energyPoints -= !!this->_energyPoints;
+}
+
+void	ClapTrap::takeDamage(unsigned int const amount)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::takeDamage()"
+		<< std::endl;
+	std::cout
+	<< "ClapTrap "
+	<< this->_name;
+	if (this->_hitPoints && this->_energyPoints)
+	{
+		std::cout
+		<< " takes "
+		<< amount
+		<< " damages";
+		if (this->_hitPoints < amount)
+			this->_hitPoints = 0;
+		else
+			this->_hitPoints -= amount;
+	}
+	else if (!this->_hitPoints)
+		std::cout
+		<< " hasn't enough hit points to take damages";
+	else
+		std::cout
+		<< " hasn't enough energy points to take damages";
+	std::cout << std::endl;
+}
+
+// ************************************************************************* //
+//                                 Operators                                 //
+// ************************************************************************* //
+
+ClapTrap	&ClapTrap::operator=(ClapTrap const &rhs)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ClapTrap::operator=()"
+		<< std::endl;
+	if (this != &rhs)
+	{
+		this->_name = rhs._name;
+		this->_hitPoints = rhs._hitPoints;
+		this->_energyPoints = rhs._energyPoints;
+		this->_attackDamages = rhs._attackDamages;
+	}
+	return *this;
+}
+
+std::ostream	&operator<<(std::ostream &o, ClapTrap const &rhs)
+{
+	o
+	<< "ClapTrap:" << std::endl
+	<< "\t" "name: " << rhs.getName() << std::endl
+	<< "\t" "hitPoints: " << rhs.getHitPoints() << std::endl
+	<< "\t" "energyPoints: " << rhs.getEnergyPoints() << std::endl
+	<< "\t" "attackDamages: " << rhs.getAttackDamages() << std::endl;
+	return o;
+}
+
+// ************************************************************************** //
+//                             Private Attributes                             //
+// ************************************************************************** //
+
+std::string const	ClapTrap::_defaultName = std::string("defaultName");
+unsigned int const	ClapTrap::_defaultHitPoints = 10;
+unsigned int const	ClapTrap::_defaultEnergyPoints = 10;
+unsigned int const	ClapTrap::_defaultAttackDamages = 0;
diff --git a/d03/jodufour/srcs/class/ScavTrap.cpp b/d03/jodufour/srcs/class/ScavTrap.cpp
new file mode 100644
index 0000000..441f9e3
--- /dev/null
+++ b/d03/jodufour/srcs/class/ScavTrap.cpp
@@ -0,0 +1,148 @@
+#include "class/ScavTrap.hpp"
+
+// ************************************************************************** //
+//                                Constructors                                //
+// ************************************************************************** //
+
+ScavTrap::ScavTrap(std::string const &name) :
+	ClapTrap(
+		name,
+		ScavTrap::_defaultHitPoints,
+		ScavTrap::_defaultEnergyPoints,
+		ScavTrap::_defaultAttackDamages),
+	_activeMode(false)
+{
+	if (DEBUG)
+		std::cout
+		<< std::boolalpha
+		<< "Creating ScavTrap "
+		<< this->_name
+		<< " (" << this->_hitPoints << ")"
+		<< " (" << this->_energyPoints << ")"
+		<< " (" << this->_attackDamages << ")"
+		<< " (" << this->_activeMode << ")"
+		<< std::endl;
+}
+
+ScavTrap::ScavTrap(ScavTrap const &src) :
+	ClapTrap(
+		src._name,
+		src._hitPoints,
+		src._energyPoints,
+		src._attackDamages)
+{
+	if (DEBUG)
+		std::cout
+		<< std::boolalpha
+		<< "Creating ScavTrap "
+		<< this->_name
+		<< " (" << this->_hitPoints << ")"
+		<< " (" << this->_energyPoints << ")"
+		<< " (" << this->_attackDamages << ")"
+		<< " (" << this->_activeMode << ")"
+		<< std::endl;
+}
+
+// ************************************************************************* //
+//                                Destructors                                //
+// ************************************************************************* //
+
+ScavTrap::~ScavTrap(void)
+{
+	if (DEBUG)
+		std::cout
+		<< "Destroying ScavTrap "
+		<< this->_name
+		<< std::endl;
+}
+
+// ************************************************************************* //
+//                          Public Member Functions                          //
+// ************************************************************************* //
+
+void	ScavTrap::attack(std::string const &target)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ScavTrap::attack()"
+		<< std::endl;
+	std::cout
+	<< "ScavTrap "
+	<< this->_name;
+	if (this->_hitPoints && this->_energyPoints)
+		std::cout
+		<< " deals "
+		<< this->_attackDamages
+		<< " damages to ";
+	else if (!this->_hitPoints)
+		std::cout
+		<< " hasn't enough hit points to attack ";
+	else
+		std::cout
+		<< " hasn't enough energy points to attack ";
+	std::cout
+	<< target
+	<< std::endl;
+	this->_energyPoints -= !!this->_energyPoints;
+}
+
+void	ScavTrap::guardGate(void)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ScavTrap::guardGate()"
+		<< std::endl;
+	std::cout
+	<< "ScavTrap "
+	<< this->_name;
+	if (!this->_activeMode)
+		std::cout
+		<< " enters ";
+	else
+		std::cout
+		<< " leaves ";
+	std::cout
+	<< "Gate keeper mode"
+	<< std::endl;
+	this->_activeMode ^= true;
+}
+
+// ************************************************************************* //
+//                                 Operators                                 //
+// ************************************************************************* //
+
+ScavTrap	&ScavTrap::operator=(ScavTrap const &rhs)
+{
+	if (DEBUG)
+		std::cout
+		<< "Calling ScavTrap::operator=()"
+		<< std::endl;
+	if (this != &rhs)
+	{
+		this->_name = rhs._name;
+		this->_hitPoints = rhs._hitPoints;
+		this->_energyPoints = rhs._energyPoints;
+		this->_attackDamages = rhs._attackDamages;
+		this->_activeMode = rhs._activeMode;
+	}
+	return *this;
+}
+
+std::ostream	&operator<<(std::ostream &o, ScavTrap const &rhs)
+{
+	o << "ScavTrap:" << std::endl
+	<< "\t" "name: " << rhs.getName() << std::endl
+	<< "\t" "hitPoints: " << rhs.getHitPoints() << std::endl
+	<< "\t" "energyPoints: " << rhs.getEnergyPoints() << std::endl
+	<< "\t" "attackDamages: " << rhs.getAttackDamages() << std::endl;
+	return o;
+}
+
+// ************************************************************************** //
+//                             Private Attributes                             //
+// ************************************************************************** //
+
+std::string const	ScavTrap::_defaultName = std::string("defaultName");
+unsigned int const	ScavTrap::_defaultHitPoints = 100;
+unsigned int const	ScavTrap::_defaultEnergyPoints = 50;
+unsigned int const	ScavTrap::_defaultAttackDamages = 20;
diff --git a/d03/jodufour/srcs/main.cpp b/d03/jodufour/srcs/main.cpp
new file mode 100644
index 0000000..dfe9c25
--- /dev/null
+++ b/d03/jodufour/srcs/main.cpp
@@ -0,0 +1,53 @@
+#include <cstdlib>
+#include "class/ScavTrap.hpp"
+
+int	main(void)
+{
+    ClapTrap robot1("robot1");
+    ScavTrap robot2("robot2");
+    ScavTrap robot3("robot3");
+    ClapTrap robot4("robot4");
+
+std::cout << "\nassignement 1:\n";
+    ScavTrap robotmp1("robot5");
+    robotmp1.guardGate();
+std::cout << "copy:\n";
+    ClapTrap robot6(robotmp1);  // PBM : it says it's a ScavTrap but it has no guardGate()...
+//  robot6.guardGate();
+std::cout << "END assignement 1:\n\n";
+
+//std::cout << "assignement 2:\n";
+//    ScavTrap robotmp2("robot7");
+//    ScavTrap robot8(robotmp2);
+//    robot8.guardGate();
+//
+//std::cout << "assignement 3:\n";
+//    ClapTrap robotmp3("robot9"); // PBM : assignation doesn't work...
+////  ScavTrap robot10(robotmp3);
+////  robot10.guardGate();
+//
+//std::cout << "assignement 4:\n";
+//    ClapTrap robotmp4("robot11");
+//    ClapTrap robot12(robotmp4);
+////  robot12.guardGate();
+
+
+
+	ClapTrap	ct(std::string("T800"));
+	ScavTrap	st(std::string("T1000"));
+
+	std::cout << ct << std::endl;
+	std::cout << st << std::endl;
+
+	st = ScavTrap(std::string("TX"));
+
+	std::cout << st << std::endl;
+
+	st.attack(std::string("Sarah CONNOR"));
+
+	st.guardGate();
+	st.guardGate();
+	st.guardGate();
+
+	return EXIT_SUCCESS;
+}