ANSI header

#ifndef STDARG_H
#define STDARG_H
#include <stdarg.h>
#endif

#ifndef STDIO_H
#define STDIO_H
#include <stdio.h>
#endif

#ifndef CONCOL_H_
#define CONCOL_H_

enum CONST {
    NORMAL, BOLD, LIGHT, ITALIC, UNDERSTROKE, INVERT = 7, UNVISIBLE,
    BLACK = 30, RED, GREEN, BROWN, BLUE, PURPLE, CYAN, LIGHT_GRAY,
    BG_BLACK = 40, BG_RED, BG_GREEN, BG_BROWN, BG_BLUE, BG_PURPLE, BG_CYAN, BG_GRAY,
    RIGHT = 50, LEFT, UP, DOWN
};

void setColor(int count, ...);          //  - Set color style
void setCursorPosition(int L, int C);   //  - Position the Cursor
void clear(void);                       //  - Clear the screen, move to (0,0)
void out(const char * sym);             //  - Print wrapper
void moveUpN(int N);                    //  - Move the cursor up N lines
void moveDownN(int N);                  //  - Move the cursor down N lines
void moveRightN(int N);                 //  - Move the cursor forward N columns
void moveLeftN(int N);                  //  - Move the cursor backward N columns
void moveCursor(int DIRECTION, int N);  //  - Move the cursor
void eraseToENDL(void);                 //  - Erase to end of line
void saveCurPos(void);                  //  - Save cursor position
void restoreCurPos(void);               //  - Restore cursor position

struct ANSI{
    void (*clear)(void);
    void (*pos)(int, int);
    void (*col)(int, ...);
    void (*out)(const char *);
    void (*up)(int);
    void (*down)(int);
    void (*right)(int);
    void (*left)(int);
    void (*move)(int, int);
    void (*erase)(void);
    void (*save)(void);
    void (*res)(void);
};

struct ANSI console = {
        clear,
        setCursorPosition,
        setColor,
        out,
        moveUpN,
        moveDownN,
        moveRightN,
        moveLeftN,
        moveCursor,
        eraseToENDL,
        saveCurPos,
        restoreCurPos
};


void setColor(int count, ...){
    printf("\033[0m");
    if(!count) return;

    va_list ap;
    va_start(ap, count);
    printf("\033[");
    for(int i=0; i<count; i++){
        if(i+1 == count) printf("%dm",va_arg(ap,int));
        else             printf("%d;",va_arg(ap,int));
    }
    va_end(ap);
}

void setCursorPosition(int L, int C){
    printf("\033[%d;%dH",C,L);
}

void clear(void){
    printf("\033[2J");
}

void out(const char * sym){
    printf(sym);
}

void moveUpN(int N){
    printf("\033[%dA",N);
}

void moveDownN(int N){
    printf("\033[%dB",N);
}

void moveRightN(int N){
    printf("\033[%dC",N);
}

void moveLeftN(int N){
    printf("\033[%dD",N);
}

void moveCursor(int DIRECTION, int N){
    switch(DIRECTION){
    case UP: moveUpN(N); break;
    case DOWN: moveDownN(N); break;
    case LEFT: moveLeftN(N); break;
    case RIGHT: moveRightN(N); break;
    default: clear(); break;
    }
}

void eraseToENDL(void){
    printf("\033[K");
}

void saveCurPos(void){
    printf("\033[s");
}

void restoreCurPos(void){
    printf("\033[u");
}

#endif /* CONCOL_H_ */