Map verification functions

All the functions used to verify the map. More...

Functions
t_map	ft_map_check_dimensions (t_map *map, char *map_name)
	Check the map structure and try to open the map file. sets error to -1 if an error occurred.
t_map	ft_check_config (t_map *map)
	Check if the config is properly formatted or not.
t_map	ft_check_floor_ceiling (t_map *map)
	Check the floor and ceiling colors.
size_t	is_config_line (char *line)
	Return a positive number if a config line is detected.
t_map	check_map_chars_borders (t_map *map)
	Check if the map has only acceptable characters and if there is borders everywhere, as it should be.
t_coordinates	find_position (t_map *map, const char *charset)
	Find the position of the player with charset in the map.
int	validate_map (t_map *map)
	Validate if the map has unclosed holes or an unfinished outer layer.
bool	is_only_whitespace (const char *str)
	Check if the string contains only whitespace characters.
void	suppress_newlines (char **lines)
	Suppress newlines in the given lines.
int	is_walkable (char c)
	Check if a character is walkable or not.
int	is_in_bounds (char **map, size_t y, size_t x)
	Check if a position is in bounds of map or not.

Detailed Description

All the functions used to verify the map.

Function Documentation

check_map_chars_borders()

t_map check_map_chars_borders

(

t_map *

map

)

Check if the map has only acceptable characters and if there is borders everywhere, as it should be.

Parameters

map	map structure

Returns

t_map map structure

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find_position()

t_coordinates find_position	(	t_map *	map,
		const char *	charset )

Find the position of the player with charset in the map.

Parameters

map	map structure
charset	strings of autorized characters for player

Returns

t_coordinates coordinates of player

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ft_check_config()

t_map ft_check_config

(

t_map *

map

)

Check if the config is properly formatted or not.

Parameters

map	map structure

Returns

t_map map structure

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ft_check_floor_ceiling()

t_map ft_check_floor_ceiling

(

t_map *

map

)

Check the floor and ceiling colors.

Parameters

map	map structure

Returns

t_map map structure

ft_map_check_dimensions()

t_map ft_map_check_dimensions	(	t_map *	map,
		char *	map_name )

Check the map structure and try to open the map file. sets error to -1 if an error occurred.

Parameters

map	map structure to check and initialize
map_name	name of the map file.

Returns

t_map Structure containing the map dimensions and metadata.

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is_config_line()

size_t is_config_line

(

char *

line

)

Return a positive number if a config line is detected.

Parameters

line	line to check

Returns

int 0 not config line, positive number otherwise

is_in_bounds()

int is_in_bounds	(	char **	map,
		size_t	y,
		size_t	x )

Check if a position is in bounds of map or not.

Parameters

map	array of strings representing map
y	y axis (number of lines)
x	x axis (length of line)

Returns

int 1 OK, error otherwise

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is_only_whitespace()

bool is_only_whitespace

(

const char *

str

)

Check if the string contains only whitespace characters.

Parameters

[in]

str

string to check

Returns

bool 1 all whitespace, 0 otherwise

is_walkable()

int is_walkable

(

char

c

)

Check if a character is walkable or not.

Parameters

c

character

Returns

int 1 OK, error otherwise

suppress_newlines()

void suppress_newlines

(

char **

lines

)

Suppress newlines in the given lines.

Parameters

[in,out]

lines

Array of strings to modify

validate_map()

int validate_map

(

t_map *

map

)

Validate if the map has unclosed holes or an unfinished outer layer.

Parameters

map	map structure

Returns

int 1 OK, error otherwise

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