RT/basic_fct.c at master · fave-r/RT · GitHub

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/*
** basic_fct.c for rtv1 in /home/thibaud/rendu/MUL_2013_rtv1
**
** Made by thibaud
** Login   <thibaud@epitech.net>
**
** Started on  Wed Feb 26 14:26:20 2014 thibaud
** Last update Sun Jun  8 20:39:21 2014 romaric
*/

#include "rt.h"

int		my_strcmp(char *s1, char *s2)
{
  int		i;

  i = 0;
  if (!s1)
    return (-1);
  else if (!s2)
    return (1);
  while (s1[i])
    {
      if (s1[i] < s2[i])
        return (-1);
      if (s1[i] > s2[i])
        return (1);
      i++;
    }
  if (s1[i] < s2[i])
    return (-1);
  if (s1[i] > s2[i])
    return (1);
  return (0);
}

float		rad_conv(float deg)
{
  float		rad;

  rad = deg * M_PI * 2 / 360;
  return (rad);
}

int		gere_expose(t_mlx *mlx)
{
  mlx_put_image_to_window(mlx->mlx_ptr, mlx->win_ptr, mlx->img_ptr, 0, 0);
  return (0);
}

int		gere_key(int keycode, t_mlx *mlx)
{
  if (keycode == 65307)
    {
      mlx_destroy_window(mlx->mlx_ptr, mlx->win_ptr);
      exit(EXIT_SUCCESS);
    }
  return (0);
}

  int		mlx_put_pixel(char *data, int x, int y, int color)
  {
    char	*ptr;
    char	*color_ptr;

    ptr = data + y * 2400 + x * 4;
    color_ptr = (char *)&color;
    ptr[0] = color_ptr[0];
    ptr[1] = color_ptr[1];
    ptr[2] = color_ptr[2];
    return (0);
  }