[EN][C++] The "Matrix" in C++ (Win32 Console)

[Lightness]

[C++] The "Matrix" in C++ (Win32 Console)

 

 

 

main.cpp

(cpp):
#include <iostream>
#include <vector>

#include "Matrix.h"

int main() {

    RemoveCursor();

    // Set the console title and double the consoles height
    #if (_WIN32_WINNT == _WIN32_WINNT_WINXP)
        if (!SetConsoleTitle("Matrix - Win32 Console")) {
            std::cout << "SetConsoleTitle returned an error: " << GetLastError();
        }

        SMALL_RECT windowSize = { 0, 0, 79, 49 };
        if (!SetConsoleWindowInfo(GetStdHandle(STD_OUTPUT_HANDLE), TRUE, &windowSize)) {
            std::cout << "SetConsoleWindowInfo returned an error: " << GetLastError();
        }
    #else
        // Windows Vista/7 have disabled FULL SCREEN
        ShowWindow(GetConsoleWindow(), SW_MAXIMIZE);
    #endif


    std::vector<Matrix>matrix;
/*
    matrix.push_back(Matrix(0, 0, 5, 15));
    matrix.push_back(Matrix(65, 0, 5, 15));
    matrix.push_back(Matrix(0, 0, 5, 15));
    matrix.push_back(Matrix(65, 0, 5, 15));

    matrix.push_back(Matrix(0, 0, 5, 15));  matrix.back().setErase(true);
    matrix.push_back(Matrix(65, 0, 5, 15)); matrix.back().setErase(true);
    matrix.push_back(Matrix(0, 0, 5, 15));  matrix.back().setErase(true);
    matrix.push_back(Matrix(65, 0, 5, 15)); matrix.back().setErase(true);
*/

    for (int y = 0; y < 15; y++) {
        matrix.push_back(Matrix());
    }

    for (int z = 0; z < 5; z++) {
        matrix.push_back(Matrix()); matrix.at(z).setErase(true);
    }

    while (1) {
        Sleep(1);

        for (int x = 0; x < matrix.size(); x++) {
            matrix.at(x).display();
        }
    }

    return 0;
}

 

Matrix.cpp

 

(cpp):
#include "Matrix.h"

using std::cout;

Matrix::Matrix() {

    // The initial seed value of the object
    srand(static_cast<unsigned int>(getpid()) ^ static_cast<unsigned int>(clock()) ^ static_cast<unsigned int>(time(NULL)));

    // Default constructor (no arguments)
    setDefault(true);

    // Default state for 'matrix lines'
    setErase(false);

    // 80 wide, 25 tall
    setPosition((rand() % 80 + 0), (rand() % 22 + 0));

    // Based on position Y
    setLength((rand() % (getPosition().Y + 1) + 0));

    // Speed of each letter being displayed
    setSpeed((rand() % 50 + 50), (rand() % 100 + 100), (rand() % 150 + 150));

    // Time between each iteration of a new color
    loopWhite_ = GetTickCount();
    loopLgreen_ = GetTickCount();
    loopDgreen_ = GetTickCount();
    lenCnt_ = 0;
};

Matrix::Matrix(const SMALL_RECT box) {

    // The initial seed value of the object
    srand(static_cast<unsigned int>(getpid()) ^ static_cast<unsigned int>(clock()) ^ static_cast<unsigned int>(time(NULL)));

    // Copy the argument to class member attribute
    setMatrixBox(box);

    // Default constructor (no arguments)
    setDefault(false);

    // Default state for 'matrix lines'
    setErase(false);

    // 80 wide, 25 tall
    setPosition((rand() % getMatrixBox().Right + getMatrixBox().Left), (rand() % getMatrixBox().Bottom + getMatrixBox().Top));

    // Based on position Y
    setLength((rand() % (getPosition().Y + 1) + 0));

    // Speed of each letter being displayed
    setSpeed((rand() % 50 + 50), (rand() % 100 + 100), (rand() % 150 + 150));

    // Time between each iteration of a new color
    loopWhite_ = GetTickCount();
    loopLgreen_ = GetTickCount();
    loopDgreen_ = GetTickCount();
    lenCnt_ = 0;
};

Matrix::Matrix(const unsigned __int8 left, const unsigned __int8 top,
               const unsigned __int8 bottom, const unsigned __int8 right) {

    // The initial seed value of the object
    srand(static_cast<unsigned int>(getpid()) ^ static_cast<unsigned int>(clock()) ^ static_cast<unsigned int>(time(NULL)));

    // Copy the argument to class member attribute
    setMatrixBox(top, bottom, left, right);

    // Default constructor (no arguments)
    setDefault(false);

    // Default state for 'matrix lines'
    setErase(false);

    // 80 wide, 25 tall
    setPosition((rand() % getMatrixBox().Right + getMatrixBox().Left), (rand() % getMatrixBox().Bottom + getMatrixBox().Top));

    // Based on position Y
    setLength((rand() % (getPosition().Y + 1) + 0));

    // Speed of each letter being displayed
    setSpeed((rand() % 50 + 50), (rand() % 100 + 100), (rand() % 150 + 150));

    // Time between each iteration of a new color
    loopWhite_ = GetTickCount();
    loopLgreen_ = GetTickCount();
    loopDgreen_ = GetTickCount();
    lenCnt_ = 0;
};

void Matrix::randLength() {
    setLength((rand() % (getPosition().Y + 1) + 5));
}

void Matrix::randSpeed() {
    setSpeed((rand() % 50 + 50), (rand() % 100 + 100), (rand() % 150 + 150));
    //setSpeed(0);
}

 

 

Matrix.h

(cpp):
#pragma once

#include <time.h>
#include <process.h>
#include <iostream>

#include "TextControl.h"

class Matrix {
    private:
        bool isDefault_; // Flag to signal using default "0 to 80" width, and "0 to 25" height
        bool erase_; // Flag to signal erasing of text (black matrix lines)

        // Timers for each color (no alternative)
        unsigned __int32 loopWhite_;
        unsigned __int32 loopLgreen_;
        unsigned __int32 loopDgreen_;

        unsigned __int16 speed_[3]; // Delay between printing a new line
        unsigned __int8 length_; // Max. length before it quits
        unsigned __int8 lenCnt_; // Counter for length

        COORD position_; // Position on the console

        SMALL_RECT matrixBox_; // Box for the "Matrix" to be in

    public:
        Matrix::Matrix();
        Matrix::Matrix(const SMALL_RECT);
        Matrix::Matrix(const unsigned __int8, const unsigned __int8, const unsigned __int8, const unsigned __int8);

        void display();

        void setErase(const bool);
        bool getErase();

        void setSpeed(const unsigned __int16, const unsigned __int16, const unsigned __int16);
        unsigned __int16 getSpeed(const unsigned __int8);

    private:
        void randLength();
        void randSpeed();
        void randPos();

        void setDefault(const bool);
        bool getDefault();

        void setLength(const unsigned __int8);
        unsigned __int8 getLength();

        void setPosition(const COORD);
        void setPosition(const unsigned __int8, const unsigned __int8);
        COORD getPosition();

        void setMatrixBox(const SMALL_RECT);
        void setMatrixBox(const unsigned __int8, const unsigned __int8, const unsigned __int8, const unsigned __int8);
        SMALL_RECT getMatrixBox();
};

 

TextControl.cpp

(cpp):
#include "TextControl.h"

void RemoveCursor() {

    /* Remove the cursor (does not work in full screen) */
    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
    CONSOLE_CURSOR_INFO CursoInfo;
    CursoInfo.dwSize = 1;         /* The size of caret */
    CursoInfo.bVisible = false;   /* Caret is visible? */
    SetConsoleCursorInfo(hConsole, &CursoInfo);

    return;
}

void SetColor(const int foreground) {

    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleTextAttribute(hConsole, foreground);

    return;
}

void PlaceCursor(const int x, const int y) {

    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);

    COORD PlaceCursorHere;
    PlaceCursorHere.X = x;
    PlaceCursorHere.Y = y;

    SetConsoleCursorPosition(hConsole, PlaceCursorHere);
    return;
}

 

 

TextControl.h

(cpp):
#pragma once

#include <windows.h>

enum COLORS {
    BLACK       = 0,
    DARK_BLUE   = 1,
    DARK_GREEN  = 2,
    TEAL        = 3,
    DARK_RED    = 4,
    DARK_PURPLE = 5,
    GOLD        = 6,
    GREY        = 7,
    DARK_WHITE  = 8,
    BLUE        = 9,
    GREEN       = 10,
    CYAN        = 11,
    RED         = 12,
    PURPLE      = 13,
    YELLOW      = 14,
    WHITE       = 15
};

void RemoveCursor();
void SetColor(const int);
void PlaceCursor(const int, const int);

 

 

 

by Lightness

[Lightness]

Please Move the post to Coding Tutorials/Guides and sorry for error and delete this reply.