floors.c File Reference

#include "floors.h"

Include dependency graph for floors.c:

Functions
void	init_floor_layout (Floor *floor)
	Takes a Floor pointer and initialises its floor_layout fields to empty.
float	calc_distance (int x1, int y1, int x2, int y2)
	Function to calculate the distance between two points.
void	init_floor_rooms (Floor *floor)
	Takes a Floor pointer and initialises its rooms_matrix and roomclass_matrix, using the values in floor_layout fields.
void	floor_random_walk (Floor *floor, int x, int y, int steps, int do_layout_clean)
	Takes a Floor pointer and tries walking randomly to initialises its floor_layout field.
void	floor_set_room_types (Floor *floor)
	Takes a Floor pointer and initialises its roomclass_layout, using the floor_layout fields.
void	load_floor_explored (Floor *floor)
	Takes a Floor pointer and initialises its explored_matrix using the values in floor_layout fields.
void	debug_print_roomclass_layout (Floor *floor, FILE *fp)
	Takes a Floor pointer and prints its roomClass layout to the passed FILE pointer.
void	debug_print_floor_layout (Floor *floor, FILE *fp)
	Takes a Floor pointer and prints its floor layout to the passed FILE pointer.
void	debug_print_floor_visible_layout (Floor *floor, FILE *fp)
int	room_color (Floor *floor, int cell_x, int cell_y)
char	room_char (Floor *floor, int cell_x, int cell_y)
bool	blocks_vision (const Floor *floor, int x, int y)
void	cast_light (Floor *floor, int cx, int cy, int row, float start_slope, float end_slope, int radius, int xx, int xy, int yx, int yy)
void	floor_calculate_fov (Floor *floor, int player_x, int player_y, int radius)

Variables
char	roomclass_chars [ROOM_CLASS_MAX+1]
int	roomclass_colors [ROOM_CLASS_MAX+1]
int	roomclass_colors_alt [ROOM_CLASS_MAX+1]

Function Documentation

blocks_vision()

bool blocks_vision	(	const Floor *	floor,
		int	x,
		int	y )

calc_distance()

float calc_distance	(	int	x1,
		int	y1,
		int	x2,
		int	y2 )

Function to calculate the distance between two points.

cast_light()

void cast_light	(	Floor *	floor,
		int	cx,
		int	cy,
		int	row,
		float	start_slope,
		float	end_slope,
		int	radius,
		int	xx,
		int	xy,
		int	yx,
		int	yy )

debug_print_floor_layout()

void debug_print_floor_layout	(	Floor *	floor,
		FILE *	fp )

Takes a Floor pointer and prints its floor layout to the passed FILE pointer.

See also

Floor

floorClass

debug_print_floor_visible_layout()

void debug_print_floor_visible_layout	(	Floor *	floor,
		FILE *	fp )

debug_print_roomclass_layout()

void debug_print_roomclass_layout	(	Floor *	floor,
		FILE *	fp )

Takes a Floor pointer and prints its roomClass layout to the passed FILE pointer.

See also

Floor

floorClass

roomClass

floor_calculate_fov()

void floor_calculate_fov	(	Floor *	floor,
		int	player_x,
		int	player_y,
		int	radius )

floor_random_walk()

void floor_random_walk	(	Floor *	floor,
		int	x,
		int	y,
		int	steps,
		int	do_layout_clean )

Takes a Floor pointer and tries walking randomly to initialises its floor_layout field.

If do_layout_clean is 1, it will reset floor layout when walked area ratio is below or above expectations.

See also

Floor

floorClass

floor_set_room_types()

void floor_set_room_types

(

Floor *

floor

)

Takes a Floor pointer and initialises its roomclass_layout, using the floor_layout fields.

See also

Floor

floorClass

init_floor_layout()

void init_floor_layout

(

Floor *

floor

)

Takes a Floor pointer and initialises its floor_layout fields to empty.

It also sets the area field to 0.

See also

Floor

floorClass

init_floor_rooms()

void init_floor_rooms

(

Floor *

floor

)

Takes a Floor pointer and initialises its rooms_matrix and roomclass_matrix, using the values in floor_layout fields.

See also

Floor

floorClass

load_floor_explored()

void load_floor_explored

(

Floor *

floor

)

Takes a Floor pointer and initialises its explored_matrix using the values in floor_layout fields.

See also

Floor

floorClass

room_char()

char room_char	(	Floor *	floor,
		int	cell_x,
		int	cell_y )

room_color()

int room_color	(	Floor *	floor,
		int	cell_x,
		int	cell_y )

Variable Documentation

roomclass_chars

char roomclass_chars[ROOM_CLASS_MAX+1]

Initial value:

 = {
    [ENEMIES] = '^',
    [SHOP] = '$',
    [BOSS] = 'B',
    [TREASURE] = '*',
    [ROADFORK] = '+',
    [HOME] = 'H',
    [WALL] = '#',
    [BASIC] = '.'
}

roomclass_colors

int roomclass_colors[ROOM_CLASS_MAX+1]

Initial value:

 = {
    [ENEMIES] = S4C_DARK_CYAN,
    [SHOP] = S4C_TEAL,
    [BOSS] = S4C_CHERRY,
    [TREASURE] = S4C_LIGHT_ORANGE,
    [ROADFORK] = S4C_GREY,
    [HOME] = S4C_LIGHT_OLIVE,
    [WALL] = S4C_DARK_PURPLE,
    [BASIC] = S4C_DARK_OLIVE,
}

roomclass_colors_alt

int roomclass_colors_alt[ROOM_CLASS_MAX+1]

Initial value:

 = {
    [ENEMIES] = S4C_CYAN,
    [SHOP] = S4C_MAGENTA,
    [BOSS] = S4C_RED,
    [TREASURE] = S4C_ORANGE,
    [ROADFORK] = S4C_GREY,
    [HOME] = S4C_WHITE,
    [WALL] = S4C_PURPLE,
    [BASIC] = S4C_LIGHT_BROWN,
}