13 cs task3

shm/source/Delegate.hpp

@@ -0,0 +1,8 @@
+#pragma once
+
+class Delegate {
+public:
+    // ~Delegate();
+
+    virtual void payCrew(size_t price) = 0; 
+};

shm/source/Player.cpp

@@ -36,13 +36,15 @@ Cargo* Player::getCargo(size_t index) const {
 	return nullptr;
 }
 
-//void Player::PayCrew(size_t money) override;
+void Player::payCrew(size_t price) {
+	money_ = (money_ > price)? money_ - price : 0;
+}
 
-//void Player::PurchaseCargo(std::unique_ptr<Cargo> cargo, size_t price);
+// void Player::PurchaseCargo(std::unique_ptr<Cargo> cargo, size_t price);
 
-//void Player::SellCargo(Cargo* cargo, size_t price);
+// void Player::SellCargo(Cargo* cargo, size_t price);
 
-//void Player::PrintCargo() const;
+// void Player::PrintCargo() const;
 
 void Player::calculateAvailableSpace() {
 	if (!ship_) {

shm/source/Player.hpp

@@ -2,10 +2,12 @@
 
 #include <memory>
 
+#include "Delegate.hpp"
+
 class Ship;
 class Cargo;
 
-class Player {
+class Player : Delegate {
 	Ship* ship_;
 	size_t money_;
 	std::pair<size_t, bool> availableSpace_;
@@ -21,13 +23,13 @@ class Player {
 
 	Cargo* getCargo(size_t index) const;
 
-	// void PayCrew(size_t money) override;
+	void payCrew(size_t price) override;
 
-	//void PurchaseCargo(std::unique_ptr<Cargo> cargo, size_t price);
+	// void PurchaseCargo(std::unique_ptr<Cargo> cargo, size_t price);
 
-	//void SellCargo(Cargo* cargo, size_t price);
+	// void SellCargo(Cargo* cargo, size_t price);
 
-	//void PrintCargo() const;
+	// void PrintCargo() const;
 
 private:
 	void calculateAvailableSpace();

shm/source/Ship.cpp

@@ -6,21 +6,22 @@
 #include <algorithm>
 
 Ship::Ship()
-    : Ship(0, 0, 0, "", -1, nullptr)
+    : Ship(0, 0, 0, "", -1, nullptr, nullptr)
 {}
 
 Ship::Ship(int maxCrew, int speed, size_t id)
-    : Ship(0, maxCrew, speed, "", id, nullptr)
+    : Ship(0, maxCrew, speed, "", id, nullptr, nullptr)
 {}
 
-Ship::Ship(int capacity, int maxCrew, int speed, const std::string& name, size_t id, Time* time)
+Ship::Ship(int capacity, int maxCrew, int speed, const std::string& name, size_t id, Time* time, Delegate* delegate)
     : name_(name)
     , capacity_(capacity)
     , maxCrew_(maxCrew)
     , id_(id)
     , crew_(0)
     , speed_(speed)
     , time_(time)
+    , delegate_(delegate)
     , cargo_()
 {}
 
@@ -91,5 +92,5 @@ Cargo* Ship::getCargo(const size_t index) const {
 // void Ship::RemoveFromStorage(Cargo* cargo);
 
 void Ship::nextDay() {
-
+    delegate_->payCrew(crew_);
 }

shm/source/Ship.hpp

@@ -2,7 +2,7 @@
 
 #include "Observer.hpp"
 #include "Time.hpp"
-//#include "Delegate.hpp"
+#include "Delegate.hpp"
 
 #include <memory>
 #include <string>
@@ -18,15 +18,15 @@ class Ship : Observer {
     size_t crew_;
     size_t speed_;
     Time* time_;
-    //Delegate* delegate_;
+    Delegate* delegate_;
     std::vector<std::unique_ptr<Cargo>> cargo_;
 
 public:
     Ship();
 
     Ship(int maxCrew, int speed, size_t id);
 
-    Ship(int capacity, int maxCrew, int speed, const std::string& name, size_t id, Time* time);
+    Ship(int capacity, int maxCrew, int speed, const std::string& name, size_t id, Time* time, Delegate* delegate);
 
     // ~Ship() override;
 

shm/source/Store.cpp

@@ -4,8 +4,10 @@
 
 // ~Store() override;
 
-void nextDay() {
-
+void Store::nextDay() {
+	for (auto& good : cargo_) {
+		good->nextDay();
+	}
 }
 
 // Cargo* GetCargo(const size_t pos);

shm/source/Store.hpp

@@ -16,8 +16,8 @@ class Store : Observer {
 		Lack_of_space
 	};
 
-	// Time* time_;
-	// std::vector<std::unique_ptr<Cargo>> cargo_;
+	Time* time_;
+	std::vector<std::unique_ptr<Cargo>> cargo_;
 
 public:
 	// Store(Time* time);