init_game.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   init_game.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: hnagasak <hnagasak@student.42tokyo.jp>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/08/26 01:50:44 by kamitsui          #+#    #+#             */
/*   Updated: 2024/12/21 09:42:19 by kamitsui         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "cub3d.h"
 
static void destroy_and_free(t_game *game)
{
    mlx_destroy_window(game->mlx, game->win);
    mlx_destroy_image(game->mlx, game->img_3d.img);
    mlx_destroy_image(game->mlx, game->img_2d.img);
    free(game->mlx);
}
    //close(game->debug.fd);
 
static int  arg_check(int argc, char *argv[])
{
    int     len;
    char    *ext;
    char    *filename;
 
    if (argc != 2)
    {
        ft_eprintf("%s%s\n", ERR_PROMPT, EMSG_ARG_COUNT);
        return (EXIT_FAILURE);
    }
    filename = argv[1];
    len = ft_strlen(filename);
    ext = &filename[len - 4];
    if (ft_strncmp(".cub", ext, 4))
    {
        ft_eprintf("%s%s\n", ERR_PROMPT, EMSG_FILE_EXT);
        return (EXIT_FAILURE);
    }
    return (EXIT_SUCCESS);
}
 
int init_game(t_game *game, int argc, char *argv[])
{
    if (arg_check(argc, argv) != EXIT_SUCCESS)
        return (EXIT_FAILURE);
    if (init_mlx_window(game) != EXIT_SUCCESS)
        return (EXIT_FAILURE);
    if (init_mlx_image(game) != EXIT_SUCCESS)
    {
        mlx_destroy_window(game->mlx, game->win);
        free(game->mlx);
        return (EXIT_FAILURE);
    }
    if (init_cub_contents(game, argv[1]) != EXIT_SUCCESS)
    {
        destroy_and_free(game);
        return (EXIT_FAILURE);
    }
    return (EXIT_SUCCESS);
}
// Debug ON
//int   init_game(t_game *game, int argc, char *argv[])
//{
//  if (arg_check(argc, argv) != EXIT_SUCCESS)
//      return (EXIT_FAILURE);
//  if (init_debug_info(game) != EXIT_SUCCESS)
//      return (EXIT_FAILURE);
//  if (init_mlx_window(game) != EXIT_SUCCESS)
//  {
//      //close(game->debug.fd);
//      return (EXIT_FAILURE);
//  }
//  if (init_mlx_image(game) != EXIT_SUCCESS)
//  {
//      mlx_destroy_window(game->mlx, game->win);
//      free(game->mlx);
//      //close(game->debug.fd);
//      return (EXIT_FAILURE);
//  }
//  if (init_cub_contents(game, argv[1]) != EXIT_SUCCESS)
//  {
//      destroy_and_free(game);
//      return (EXIT_FAILURE);
//  }
//  return (EXIT_SUCCESS);
//}