8 files changed, 121 insertions, 0 deletions
diff --git a/graphs/cpp/war/assassin.cc b/graphs/cpp/war/assassin.cc
new file mode 100644
index 0000000..090ec8b
--- /dev/null
+++ b/graphs/cpp/war/assassin.cc
@@ -0,0 +1,5 @@
+#include "assassin.hh"
+
+Assassin::Assassin()
+    : Soldier(10, 9, "Out of the shadows!")
+{}
diff --git a/graphs/cpp/war/assassin.hh b/graphs/cpp/war/assassin.hh
new file mode 100644
index 0000000..548fd8b
--- /dev/null
+++ b/graphs/cpp/war/assassin.hh
@@ -0,0 +1,8 @@
+#pragma once
+#include "soldier.hh"
+
+class Assassin : public Soldier
+{
+public:
+    Assassin();
+};
+\ No newline at end of file
diff --git a/graphs/cpp/war/knight.cc b/graphs/cpp/war/knight.cc
new file mode 100644
index 0000000..be52105
--- /dev/null
+++ b/graphs/cpp/war/knight.cc
@@ -0,0 +1,5 @@
+#include "knight.hh"
+
+Knight::Knight()
+    : Soldier(20, 5, "Be quick or be dead!")
+{}
diff --git a/graphs/cpp/war/knight.hh b/graphs/cpp/war/knight.hh
new file mode 100644
index 0000000..d4f2b5f
--- /dev/null
+++ b/graphs/cpp/war/knight.hh
@@ -0,0 +1,8 @@
+#pragma once
+#include "soldier.hh"
+
+class Knight : public Soldier
+{
+public:
+    Knight();
+};
+\ No newline at end of file
diff --git a/graphs/cpp/war/regiment.cc b/graphs/cpp/war/regiment.cc
new file mode 100644
index 0000000..3534ced
--- /dev/null
+++ b/graphs/cpp/war/regiment.cc
@@ -0,0 +1,38 @@
+#include "regiment.hh"
+
+#include <vector>
+
+void Regiment::join_by(Regiment& r)
+{
+    if (r.soldiers_.empty())
+        return;
+    std::vector<Soldier*> v{ r.soldiers_.rbegin(), r.soldiers_.rend() };
+    while (!v.empty())
+    {
+        this->soldiers_.push_back(v.back());
+        v.pop_back();
+    }
+    r.soldiers_.clear();
+}
+size_t Regiment::count() const
+{
+    return soldiers_.size();
+}
+void Regiment::add_soldier(Soldier* s)
+{
+    soldiers_.push_back(s);
+}
+void Regiment::print_state() const
+{
+    for (auto soldier : soldiers_)
+    {
+        soldier->print_state();
+    }
+}
+void Regiment::scream() const
+{
+    for (auto soldier : soldiers_)
+    {
+        soldier->scream();
+    }
+}
+\ No newline at end of file
diff --git a/graphs/cpp/war/regiment.hh b/graphs/cpp/war/regiment.hh
new file mode 100644
index 0000000..ac54953
--- /dev/null
+++ b/graphs/cpp/war/regiment.hh
@@ -0,0 +1,17 @@
+#pragma once
+#include <vector>
+
+#include "soldier.hh"
+
+class Regiment
+{
+public:
+    void join_by(Regiment& r);
+    size_t count() const;
+    void add_soldier(Soldier* s);
+    void print_state() const;
+    void scream() const;
+
+private:
+    std::vector<Soldier*> soldiers_;
+};
+\ No newline at end of file
diff --git a/graphs/cpp/war/soldier.cc b/graphs/cpp/war/soldier.cc
new file mode 100644
index 0000000..01dc57c
--- /dev/null
+++ b/graphs/cpp/war/soldier.cc
@@ -0,0 +1,24 @@
+#include "soldier.hh"
+
+#include <iostream>
+
+Soldier::Soldier(int hp, int dmg, std::string scream)
+    : health_points_{ hp }
+    , damage_{ dmg }
+    , scream_{ scream }
+{}
+
+void Soldier::print_state() const
+{
+    std::cout << "I have " << health_points_ << " health points.\n";
+}
+
+void Soldier::scream() const
+{
+    std::cout << scream_ << "\n";
+}
+
+void Soldier::attack(Soldier& s)
+{
+    s.health_points_ -= this->damage_;
+}
diff --git a/graphs/cpp/war/soldier.hh b/graphs/cpp/war/soldier.hh
new file mode 100644
index 0000000..1406022
--- /dev/null
+++ b/graphs/cpp/war/soldier.hh
@@ -0,0 +1,16 @@
+#pragma once
+#include <string>
+
+class Soldier
+{
+public:
+    Soldier(int hp, int dmg, std::string scream);
+    void attack(Soldier& s);
+    void print_state() const;
+    virtual void scream() const;
+
+private:
+    int health_points_;
+    int damage_;
+    std::string scream_;
+};
+\ No newline at end of file