add: graphs et rushs

1 files changed, 87 insertions, 0 deletions

diff --git a/graphs/cpp/caste_or_cast/ant.cc b/graphs/cpp/caste_or_cast/ant.cc
new file mode 100644
index 0000000..2875815
--- /dev/null
+++ b/graphs/cpp/caste_or_cast/ant.cc
@@ -0,0 +1,87 @@
+#include "ant.hh"
+
+// The Colony class was forward declared in Ant header
+// We need to include its header here so we know Colony implementation
+#include "colony.hh"
+
+Ant::Ant(std::shared_ptr<Colony> colony, DevelopmentStage stage)
+    : stage_(stage)
+    , colony_(colony)
+{}
+
+Ant::Ant(const Ant& o)
+    : stage_(o.stage_)
+    , colony_(o.colony_)
+    , hp_(o.hp_)
+    , food_level_(o.food_level_)
+{}
+
+Ant& Ant::operator=(const Ant& o)
+{
+    stage_ = o.stage_;
+    colony_ = o.colony_;
+    hp_ = o.hp_;
+    food_level_ = o.food_level_;
+    return *this;
+}
+
+std::shared_ptr<Colony> Ant::check_colony_access()
+{
+    std::shared_ptr<Colony> colony = colony_.lock();
+    if (colony == nullptr)
+        throw std::runtime_error("The Colony pointer is expired.");
+    return colony;
+}
+
+bool Ant::communicate(std::weak_ptr<Ant> wk_receiver)
+{
+    std::shared_ptr<Ant> receiver = wk_receiver.lock();
+    if (receiver == nullptr || stage_ != DevelopmentStage::ADULT
+        || receiver->get_stage() != DevelopmentStage::ADULT)
+        return false;
+    if (receiver->get_passport_pheromone() != get_passport_pheromone())
+        return attack(receiver);
+    return true;
+}
+
+bool Ant::attack(std::weak_ptr<Ant> wk_ant)
+{
+    if (std::shared_ptr<Ant> ant = wk_ant.lock())
+    {
+        ant->hp_ -= 1;
+        return true;
+    }
+    else
+        return false;
+}
+
+uint32_t Ant::get_passport_pheromone()
+{
+    auto c = check_colony_access();
+    return c->passport_pheromone_;
+}
+
+DevelopmentStage Ant::get_stage() const
+{
+    return stage_;
+}
+
+int Ant::get_hp() const
+{
+    return hp_;
+}
+
+void Ant::set_hp(int hp)
+{
+    hp_ = hp;
+}
+
+float Ant::get_food_level() const
+{
+    return food_level_;
+}
+
+void Ant::increment_food_level_by(float value)
+{
+    food_level_ += value;
+}