feat(ex01): it works

ex01/ClapTrap.cpp

@@ -0,0 +1,59 @@
+#include "ClapTrap.hpp"
+#include <iostream>
+
+ClapTrap::ClapTrap()
+    : name("[name unset]"), hit_points(10), energy_points(10),
+      attack_damage(0) {
+  std::cout << "ClapTrap::ClapTrap()" << std::endl;
+}
+
+ClapTrap::ClapTrap(std::string name)
+    : name(name), hit_points(10), energy_points(10), attack_damage(0) {
+  std::cout << "ClapTrap::ClapTrap(" << name << ")" << std::endl;
+}
+
+ClapTrap::~ClapTrap() { std::cout << "ClapTrap::~ClapTrap()" << std::endl; }
+
+ClapTrap &ClapTrap::operator=(const ClapTrap &other) {
+  std::cout << "ClapTrap::operator=()" << std::endl;
+  name = other.name;
+  hit_points = other.hit_points;
+  energy_points = other.energy_points;
+  attack_damage = other.attack_damage;
+  return *this;
+}
+
+void ClapTrap::attack(const std::string &target) {
+  if (energy_points > 0) {
+    std::cout << "ClapTrap " << name << " attacks " << target << ", causing "
+              << attack_damage << " points of damage!" << std::endl;
+    energy_points--;
+  } else {
+    std::cout << "ClapTrap " << name << " tries to attack " << target
+              << ", but has no more energy! " << std::endl;
+  }
+}
+
+void ClapTrap::takeDamage(unsigned int amount) {
+  std::cout << "ClapTrap " << name << " took " << amount << " points of damage!"
+            << std::endl;
+  if (amount > hit_points)
+    amount = hit_points;
+  hit_points -= amount;
+  if (hit_points == 0)
+    std::cout << "ClapTrap " << name << " died!" << std::endl;
+}
+
+void ClapTrap::beRepaired(unsigned int amount) {
+
+  if (energy_points > 0) {
+    std::cout << "ClapTrap " << name << " is repaired for " << amount
+              << " hit points!" << std::endl;
+    hit_points += amount;
+    energy_points--;
+  } else {
+    std::cout << "ClapTrap " << name
+              << " tries to repair itself, but has no more energy! "
+              << std::endl;
+  }
+}