bg3se/CoreLib/Console.cpp at main · Norbyte/bg3se · GitHub

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#include "stdafx.h"
#include <CoreLib/Console.h>
#include <iostream>

BEGIN_SE()


Console::~Console()
{
    Destroy();
}

void Console::SetColor(DebugMessageType type)
{
    WORD wAttributes = 0;
    switch (type) {
    case DebugMessageType::Error:
        wAttributes = FOREGROUND_RED | FOREGROUND_INTENSITY;
        break;

    case DebugMessageType::Warning:
        wAttributes = FOREGROUND_RED | FOREGROUND_GREEN;
        break;

    case DebugMessageType::Osiris:
        wAttributes = FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_BLUE;
        break;

    case DebugMessageType::Info:
        wAttributes = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY;
        break;

    case DebugMessageType::Debug:
    default:
        wAttributes = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
        break;
    }

    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleTextAttribute(hConsole, wAttributes);
}

void Console::LocalPrint(DebugMessageType type, char const* msg)
{
    if (enabled_ && (!inputEnabled_ || !silence_)) {
        SetColor(type);
        OutputDebugStringA(msg);
        OutputDebugStringA("\r\n");
        std::cout << msg << std::endl;
        std::cout.flush();
        SetColor(DebugMessageType::Debug);
    }

    if (logToFile_) {
        logFile_.write(msg, strlen(msg));
        logFile_.write("\r\n", 2);
        logFile_.flush();
    }
}

void Console::Print(DebugMessageType type, char const* msg)
{
    LocalPrint(type, msg);

    if (logCallback_) {
        logCallback_(type, msg);
    }
}

void Console::Clear()
{
    // Clear screen, move cursor to top-left and clear scrollback
    std::cout << "\x1b[2J" "\x1b[H" "\x1b[3J";
}

void Console::EnableOutput(bool enabled)
{
    enabled_ = enabled;
}

void Console::SetLogCallback(LogCallbackProc* callback)
{
    logCallback_ = callback;
}

void Console::Create()
{
    if (created_) return;

    AllocConsole();

    if (IsValidCodePage(CP_UTF8)) {
        SetConsoleCP(CP_UTF8);
        SetConsoleOutputCP(CP_UTF8);
    }

    auto hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleMode(hStdout, ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT | ENABLE_VIRTUAL_TERMINAL_PROCESSING);
    // Disable Ctrl+C handling
    SetConsoleCtrlHandler(NULL, TRUE);

    CONSOLE_FONT_INFOEX cfi;
    cfi.cbSize = sizeof(cfi);
    GetCurrentConsoleFontEx(hStdout, FALSE, &cfi);

    // Change to a more readable font if user has one of the default eyesore fonts
    if (wcscmp(cfi.FaceName, L"Terminal") == 0 || wcscmp(cfi.FaceName, L"Courier New") || (cfi.FontFamily & TMPF_VECTOR) == 0) {
        cfi.cbSize = sizeof(cfi);
        cfi.nFont = 0;
        cfi.dwFontSize.X = 0;
        cfi.dwFontSize.Y = 14;
        cfi.FontFamily = FF_MODERN | TMPF_VECTOR | TMPF_TRUETYPE;
        cfi.FontWeight = FW_NORMAL;
        wcscpy_s(cfi.FaceName, L"Lucida Console");
        SetCurrentConsoleFontEx(hStdout, FALSE, &cfi);
    }

    FILE * outputStream;
    freopen_s(&outputStream, "CONOUT$", "w", stdout);
    FILE* inputStream;
    freopen_s(&inputStream, "CONIN$", "r", stdin);
    created_ = true;
}

void Console::Destroy()
{
    if (!created_) return;

    FreeConsole();
    created_ = false;
}

void Console::OpenLogFile(std::wstring const& path)
{
    if (logToFile_) {
        CloseLogFile();
    }

    logFile_.rdbuf()->pubsetbuf(0, 0);
    logFile_.open(path.c_str(), std::ios::binary | std::ios::out | std::ios::app);
    if (!logFile_.good()) {
        ERR("Failed to open log file '%s'", ToStdUTF8(path).c_str());
    } else {
        logToFile_ = true;
    }
}

void Console::CloseLogFile()
{
    if (!logToFile_) return;

    logFile_.close();
    logToFile_ = false;
}


END_SE()