lesson 1 #1

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alexander wants to merge 2 commits from lesson_1 into master
7 changed files with 223 additions and 320078 deletions

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@ -3,16 +3,75 @@
#include <string>
#include <cstring>
namespace MyTools {
#include <iostream>
#include <vector>
void OpenLogFile(const std::string& FN);
namespace MyTools
{
void CloseLogFile();
// void OpenLogFile(const std::string &FN);
// void CloseLogFile();
// void WriteToLog(const std::string &str);
// void WriteToLog(const std::string &str, int n);
// void WriteToLog(const std::string &str, double d);
void WriteToLog(const std::string& str);
class Logger
{
public:
virtual void OpenLogFile(const std::string &FN) = 0;
virtual void CloseLogFile() = 0;
virtual void WriteToLog(const std::string &str) = 0;
virtual void WriteToLog(const std::string &str, int n) = 0;
virtual void WriteToLog(const std::string &str, double d) = 0;
virtual ~Logger() {}
};
void WriteToLog(const std::string& str, int n);
class FileLoggerSingleton: public Logger
{
public:
static FileLoggerSingleton& getInstance()
{
static FileLoggerSingleton _instance;
return _instance;
}
void WriteToLog(const std::string& str, double d);
void OpenLogFile(const std::string &FN) override;
void CloseLogFile() override;
void WriteToLog(const std::string &str) override;
void WriteToLog(const std::string &str, int n) override;
void WriteToLog(const std::string &str, double d) override;
private:
FileLoggerSingleton() {}
FileLoggerSingleton(const FileLoggerSingleton&) = delete;
FileLoggerSingleton& operator=(const FileLoggerSingleton&) = delete;
FileLoggerSingleton& operator=(FileLoggerSingleton&&) = delete;
};
}; // namespace MyTools
class LoggerSingleton: public Logger
{
public:
static LoggerSingleton& getInstance()
{
static LoggerSingleton _instance;
return _instance;
}
void OpenLogFile(const std::string &FN) override;
void CloseLogFile() override;
void WriteToLog(const std::string &str) override;
void WriteToLog(const std::string &str, int n) override;
void WriteToLog(const std::string &str, double d) override;
~LoggerSingleton();
private:
LoggerSingleton() {}
LoggerSingleton(const LoggerSingleton&) = delete;
LoggerSingleton& operator=(const LoggerSingleton&) = delete;
LoggerSingleton& operator=(LoggerSingleton&&) = delete;
FileLoggerSingleton& LoadLoggerSingletone();
FileLoggerSingleton *_logger = NULL;
std::vector<double> times;
};
} // namespace MyTools

46
SBomber/include/Timer.h Normal file
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@ -0,0 +1,46 @@
/*
* Timer.h
*
* Created on: 21 дек. 2021 г.
* Author: alexander
*/
#pragma once
#include <chrono>
class Timer
{
public:
static Timer& getInstance()
{
static Timer _instance;
return _instance;
}
void start()
{
m_beg = clock_t::now();
}
double end() const
{
return elapsed() * 1000;
}
private:
using clock_t = std::chrono::high_resolution_clock;
using second_t = std::chrono::duration<double, std::ratio<1> >;
std::chrono::time_point<clock_t> m_beg;
double elapsed() const
{
return std::chrono::duration_cast<second_t>(clock_t::now() - m_beg).count();
}
Timer() {}
Timer(const Timer&) = delete;
Timer& operator=(const Timer&) = delete;
Timer& operator=(Timer&&) = delete;
};

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@ -32,7 +32,7 @@ int _kbhit()
int main(void)
{
MyTools::OpenLogFile("log.txt");
MyTools::LoggerSingleton::getInstance().OpenLogFile("log.txt");
SBomber game;
@ -55,7 +55,7 @@ int main(void)
} while (!game.GetExitFlag());
MyTools::CloseLogFile();
MyTools::LoggerSingleton::getInstance().CloseLogFile();
return 0;
}

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@ -9,42 +9,110 @@
#include <time.h>
#include <stdio.h>
#include <numeric>
#include "Timer.h"
namespace MyTools {
namespace MyTools
{
std::ofstream logOut;
std::ofstream logOut;
void OpenLogFile(const std::string &FN) { logOut.open(FN, std::ios_base::out); }
void FileLoggerSingleton::OpenLogFile(const std::string &FN)
{
logOut.open(FN, std::ios_base::out);
}
void CloseLogFile() {
if (logOut.is_open()) {
logOut.close();
}
}
void FileLoggerSingleton::CloseLogFile()
{
if (logOut.is_open())
{
logOut.close();
}
}
std::string GetCurDateTime() {
auto cur = std::chrono::system_clock::now();
time_t time = std::chrono::system_clock::to_time_t(cur);
char* buf = ctime(&time);
return std::string(buf);
}
std::string GetCurDateTime()
{
auto cur = std::chrono::system_clock::now();
time_t time = std::chrono::system_clock::to_time_t(cur);
char *buf = ctime(&time);
return std::string(buf);
}
void WriteToLog(const std::string &str) {
if (logOut.is_open()) {
logOut << GetCurDateTime() << " - " << str << std::endl;
}
}
void FileLoggerSingleton::WriteToLog(const std::string &str)
{
if (logOut.is_open())
{
logOut << GetCurDateTime() << " - " << str << std::endl;
}
}
void WriteToLog(const std::string &str, int n) {
if (logOut.is_open()) {
logOut << GetCurDateTime() << " - " << str << n << std::endl;
}
}
void FileLoggerSingleton::WriteToLog(const std::string &str, int n)
{
if (logOut.is_open())
{
logOut << GetCurDateTime() << " - " << str << n << std::endl;
}
}
void WriteToLog(const std::string &str, double d) {
if (logOut.is_open()) {
logOut << GetCurDateTime() << " - " << str << d << std::endl;
}
}
void FileLoggerSingleton::WriteToLog(const std::string &str, double d)
{
if (logOut.is_open())
{
logOut << GetCurDateTime() << " - " << str << d << std::endl;
}
}
void LoggerSingleton::OpenLogFile(const std::string &FN)
{
Timer::getInstance().start();
LoadLoggerSingletone().OpenLogFile(FN);
times.push_back(Timer::getInstance().end());
}
void LoggerSingleton::CloseLogFile()
{
Timer::getInstance().start();
LoadLoggerSingletone().CloseLogFile();
times.push_back(Timer::getInstance().end());
}
void LoggerSingleton::WriteToLog(const std::string &str)
{
Timer::getInstance().start();
LoadLoggerSingletone().WriteToLog(str);
times.push_back(Timer::getInstance().end());
}
void LoggerSingleton::WriteToLog(const std::string &str, int n)
{
Timer::getInstance().start();
LoadLoggerSingletone().WriteToLog(str, n);
times.push_back(Timer::getInstance().end());
}
void LoggerSingleton::WriteToLog(const std::string &str, double d)
{
Timer::getInstance().start();
LoadLoggerSingletone().WriteToLog(str, d);
times.push_back(Timer::getInstance().end());
}
LoggerSingleton::~LoggerSingleton()
{
if (times.size())
{
std::cout << "Среднее время выполнения операций: " << std::accumulate(times.begin(), times.end(), 0.0) / times.size() << " секунд" << std::endl;
}
}
FileLoggerSingleton& LoggerSingleton::LoadLoggerSingletone()
{
if (!_logger)
{
_logger = &FileLoggerSingleton::getInstance();
}
return *_logger;
}
} // namespace MyTools

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@ -13,7 +13,7 @@
SBomber::SBomber()
: exitFlag(false), startTime(0), finishTime(0), deltaTime(0), passedTime(0),
fps(0), bombsNumber(10), score(0) {
MyTools::WriteToLog(std::string(__func__) + " was invoked");
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked");
Plane* p = new Plane;
p->SetDirection(1, 0.1);
@ -79,7 +79,7 @@ SBomber::~SBomber() {
}
void SBomber::MoveObjects() {
MyTools::WriteToLog(std::string(__func__) + " was invoked");
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked");
for (size_t i = 0; i < vecDynamicObj.size(); i++) {
if (vecDynamicObj[i] != nullptr) {
@ -89,7 +89,7 @@ void SBomber::MoveObjects() {
};
void SBomber::CheckObjects() {
MyTools::WriteToLog(std::string(__func__) + " was invoked");
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked");
CheckPlaneAndLevelGUI();
CheckBombsAndGround();
@ -225,7 +225,7 @@ void SBomber::ProcessKBHit() {
c = getchar();
}
MyTools::WriteToLog(std::string(__func__) + " was invoked. key = ", c);
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked. key = ", c);
switch (c) {
@ -255,7 +255,7 @@ void SBomber::ProcessKBHit() {
}
void SBomber::DrawFrame() {
MyTools::WriteToLog(std::string(__func__) + " was invoked");
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked");
for (size_t i = 0; i < vecDynamicObj.size(); i++) {
if (vecDynamicObj[i] != nullptr) {
@ -276,7 +276,7 @@ void SBomber::DrawFrame() {
}
void SBomber::TimeStart() {
MyTools::WriteToLog(std::string(__func__) + " was invoked");
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked");
startTime = std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::high_resolution_clock::now().time_since_epoch()).count();
}
@ -287,12 +287,12 @@ void SBomber::TimeFinish() {
deltaTime = uint16_t(finishTime - startTime);
passedTime += deltaTime;
MyTools::WriteToLog(std::string(__func__) + " deltaTime = ", (int)deltaTime);
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " deltaTime = ", (int)deltaTime);
}
void SBomber::DropBomb() {
if (bombsNumber > 0) {
MyTools::WriteToLog(std::string(__func__) + " was invoked");
MyTools::LoggerSingleton::getInstance().WriteToLog(std::string(__func__) + " was invoked");
Plane* pPlane = FindPlane();
double x = pPlane->GetX() + 4;

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@ -33,15 +33,15 @@ IScreen& getInternalInstance() {
class ScreenSingletonProxy : public IScreen {
public:
virtual void ClrScr() override {
MyTools::WriteToLog("ClrScr invoke begin");
MyTools::LoggerSingleton::getInstance().WriteToLog("ClrScr invoke begin");
getInternalInstance().ClrScr();
MyTools::WriteToLog("ClrScr invoke end");
MyTools::LoggerSingleton::getInstance().WriteToLog("ClrScr invoke end");
}
virtual void GotoXY(double x, double y) override {
MyTools::WriteToLog("GotoXY invoke begin");
MyTools::LoggerSingleton::getInstance().WriteToLog("GotoXY invoke begin");
getInternalInstance().GotoXY(x, y);
MyTools::WriteToLog("GotoXY invoke end");
MyTools::LoggerSingleton::getInstance().WriteToLog("GotoXY invoke end");
}
virtual uint16_t GetMaxX() override {
return getInternalInstance().GetMaxX();