Pasted

#include <windows.h>
#include <string.h>
 
bool setConsoleFontSize(HANDLE console, COORD dwFontSize){
    CONSOLE_FONT_INFOEX info{ sizeof(CONSOLE_FONT_INFOEX) };
    if (!GetCurrentConsoleFontEx(console, false, &info))
        return false;
    info.dwFontSize = dwFontSize;
    return SetCurrentConsoleFontEx(console, false, &info);
}
 
void getConsoleSize(HANDLE console, short & width, short & height){
    CONSOLE_SCREEN_BUFFER_INFO bufferInfo;
 
    GetConsoleScreenBufferInfo(console, &bufferInfo);
    width = bufferInfo.srWindow.Right;
    height = bufferInfo.srWindow.Bottom;
}
 
void niceText(const char * text, unsigned short baseColor = 0x07, unsigned short specialColor = 0x07){
    int length = strlen(text);
    unsigned short * attributes = new unsigned short[length];
    unsigned short * highLightAttributes = new unsigned short[length];
 
    for (int i = 0; i < length; i++){
        if (text[i] >= 0x20){
            attributes[i] = baseColor;
            highLightAttributes[i] = baseColor | FOREGROUND_INTENSITY | BACKGROUND_INTENSITY;
        }
        else{
            attributes[i] = specialColor;
            highLightAttributes[i] = specialColor | FOREGROUND_INTENSITY | BACKGROUND_INTENSITY;
        }
    }
 
    HANDLE console = GetStdHandle(STD_OUTPUT_HANDLE);
    setConsoleFontSize(console, {12, 16});
 
    short width, height;
    getConsoleSize(console, width, height);
 
    COORD centeredPosition = {width/2 - length/2, height/2};
    COORD position = { centeredPosition.X, centeredPosition.Y };
 
    unsigned long charactersWritten = 0;
 
    for (int i = 0; i < length; i++){
        position.X = centeredPosition.X + i;
        WriteConsoleOutputCharacterA(console, text + i, 1, position, &charactersWritten);
        WriteConsoleOutputAttribute(console, attributes + i, 1, position, &charactersWritten);
        Sleep(200);
    }
    Sleep(1000);
 
    for (int i = 0; i < length; i++){
        if (i > 0){
            WriteConsoleOutputAttribute(console, attributes + i - 1, 1, position, &charactersWritten);
        }
        position.X = centeredPosition.X + i;
        WriteConsoleOutputAttribute(console, highLightAttributes + i, 1, position, &charactersWritten);
        Sleep(100);
    }
 
    WriteConsoleOutputAttribute(console, attributes + length - 1, 1, position, &charactersWritten);
    Sleep(1000);
 
    delete[] attributes;
    delete[] highLightAttributes;
}
 
int main(int argc, char ** argv, char ** env){
    niceText("I \03 C++", 0x07, 0x04);
    return 0;
}