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License: MIT License
Before implementing the 3D engine, we should implement a more straightforward 2D rendering of the player on the map. This will be reusable as a minimap later. The field of view of the player shall be rendered in this 2D representation.
In the first place, we will open, read and parse the .cub file. This file shall contain the following data :
All the above shall be stored in the following data structures :
typedef struct s_player t_player;
struct s_player
{
size_t pos[2];
double direction;
};
typedef struct s_image t_image;
struct s_image
{
void *ptr;
uint32_t *addr;
uint16_t width;
uint16_t height;
uint16_t bpp;
uint16_t line_len;
uint16_t endian;
};
typedef struct s_map t_map;
struct s_map
{
t_image wall_textures[4];
uint32_t floor_color;
uint32_t ceiling_color;
char **raw_map;
};
typedef struct t_game t_game;
struct s_game
{
t_player player;
t_map map;
};
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