#include "renderer.hpp"
#include <ncurses.h>
#include <string>

namespace Dive {
    void Renderer::init() {
        if (!hasInit) {
            initscr();
            cbreak();
            noecho();
            keypad(stdscr, TRUE);
            set_escdelay(10);

            hasInit = true;
        }
    }

    void Renderer::close() {
        if (hasInit) endwin();
        hasInit = false;
    }

    void Renderer::display() {
        if (hasInit) refresh();
    }

    void Renderer::clear() {
        if (hasInit) erase();
    }

    Keycode Renderer::wait() {
        if (hasInit) return getch();
        else return 0;
    }

    void Renderer::putString(int x, int y, std::string str) {
        if (hasInit) mvprintw(y, x, "%s", str.c_str());
    }

    void Renderer::appendString(std::string str) {
        if (hasInit) printw("%s", str.c_str());
    }

    void Renderer::setPos(int x, int y) {
        if (hasInit) move(y, x);
    }
}