#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#define world_x_size 53
#define world_y_size 50

struct Pixel
{
    char what_here;
};

typedef struct Pixel pixelsArr[world_x_size];

void create_world(pixelsArr *pixels)
{
    int x = 0;
    int y = 0;
    while (y < world_y_size)
    {
        x = 0;
        while (x < world_x_size)
        {
            pixels[x][y].what_here = 'O';

            x++;
        }

        y++;
    }
}

void update_thread(pixelsArr *pixels)
{
    while(1)
    {
        int x = 0;
        int y = 0;
        while (y < world_y_size)
        {
            char output[world_x_size + 1];
            x = 0;
            while (x < world_x_size)
            {
                output[x] = pixels[x][y].what_here;

                x++;
            }

            y++;
            printf(output);
            printf("\n");
        }
        printf('\033c');
    }

    return NULL;
}
int main()
{
    pixelsArr pixels[world_y_size];

    create_world(pixels);

    pthread_t thread;
    pthread_create(&thread, NULL, update_thread, pixels);
    pthread_join(thread, NULL);

    return 0;
}