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Data Structures
struct	RMParms
	Random map parameters. More...

Macros
#define	BC_RANDOM(x) ((int) ((RANDOM()%(x)+RANDOM()%(x)+RANDOM()%(x))/3.))
	Macro to get a strongly centered random distribution, from 0 to x, centered at x/2. More...

#define	MAZE_LAYOUT 2

#define	MIN_RANDOM_MAP_SIZE 10
	Minimal size a random should have to actually be generated. More...

#define	NO_SYM 1
	No symmetry. More...

#define	NROFLAYOUTS 6

#define	ONION_LAYOUT 1

#define	OPT_BOTTOM_C 4
	Bottom-centered. More...

#define	OPT_BOTTOM_R 8
	Bottom-right centered. More...

#define	OPT_CENTERED 1
	Centered. More...

#define	OPT_IRR_SPACE 16
	Irregularly/randomly spaced layers (default: regular). More...

#define	OPT_LINEAR 2
	Linear doors (default is nonlinear). More...

#define	OPT_NO_DOORS 256
	Place walls insead of doors. More...

#define	OPT_RANDOM 0
	Random option. More...

#define	OPT_WALL_OFF 32
	No outer wall. More...

#define	OPT_WALLS_ONLY 64
	Only walls. More...

#define	RANDOM_SYM 0
	Random symmetry. More...

#define	RM_SIZE 512

#define	ROGUELIKE_LAYOUT 4

#define	SNAKE_LAYOUT 5

#define	SPIRAL_LAYOUT 3

#define	SQUARE_SPIRAL_LAYOUT 6

#define	X_SYM 2
	Vertical symmetry. More...

#define	XY_SYM 4
	Reflection. More...

#define	Y_SYM 3
	Horizontal symmetry. More...

Functions
int	load_parameters (FILE fp, int bufstate, RMParms RP)

int	set_random_map_variable (RMParms rp, const char buf)

Detailed Description

Random map related variables.

Definition in file random_map.h.

Macro Definition Documentation

◆ BC_RANDOM

#define BC_RANDOM ( x ) ((int) ((RANDOM()%(x)+RANDOM()%(x)+RANDOM()%(x))/3.))

Macro to get a strongly centered random distribution, from 0 to x, centered at x/2.

Definition at line 159 of file random_map.h.

◆ MAZE_LAYOUT

#define MAZE_LAYOUT 2

Definition at line 114 of file random_map.h.

◆ MIN_RANDOM_MAP_SIZE

#define MIN_RANDOM_MAP_SIZE 10

Minimal size a random should have to actually be generated.

Definition at line 154 of file random_map.h.

◆ NO_SYM

#define NO_SYM 1

No symmetry.

Definition at line 147 of file random_map.h.

◆ NROFLAYOUTS

#define NROFLAYOUTS 6

Definition at line 119 of file random_map.h.

◆ ONION_LAYOUT

#define ONION_LAYOUT 1

Definition at line 113 of file random_map.h.

◆ OPT_BOTTOM_C

#define OPT_BOTTOM_C 4

Bottom-centered.

Definition at line 132 of file random_map.h.

◆ OPT_BOTTOM_R

#define OPT_BOTTOM_R 8

Bottom-right centered.

Definition at line 133 of file random_map.h.

◆ OPT_CENTERED

#define OPT_CENTERED 1

Centered.

Definition at line 130 of file random_map.h.

◆ OPT_IRR_SPACE

#define OPT_IRR_SPACE 16

Irregularly/randomly spaced layers (default: regular).

Definition at line 134 of file random_map.h.

◆ OPT_LINEAR

#define OPT_LINEAR 2

Linear doors (default is nonlinear).

Definition at line 131 of file random_map.h.

◆ OPT_NO_DOORS

#define OPT_NO_DOORS 256

Place walls insead of doors.

Produces broken map.

Definition at line 137 of file random_map.h.

◆ OPT_RANDOM

#define OPT_RANDOM 0

Random option.

Definition at line 129 of file random_map.h.

◆ OPT_WALL_OFF

#define OPT_WALL_OFF 32

No outer wall.

Definition at line 135 of file random_map.h.

◆ OPT_WALLS_ONLY

#define OPT_WALLS_ONLY 64

Only walls.

Definition at line 136 of file random_map.h.

◆ RANDOM_SYM

#define RANDOM_SYM 0

Random symmetry.

Definition at line 146 of file random_map.h.

◆ RM_SIZE

#define RM_SIZE 512

Definition at line 9 of file random_map.h.

◆ ROGUELIKE_LAYOUT

#define ROGUELIKE_LAYOUT 4

Definition at line 116 of file random_map.h.

◆ SNAKE_LAYOUT

#define SNAKE_LAYOUT 5

Definition at line 117 of file random_map.h.

◆ SPIRAL_LAYOUT

#define SPIRAL_LAYOUT 3

Definition at line 115 of file random_map.h.

◆ SQUARE_SPIRAL_LAYOUT

#define SQUARE_SPIRAL_LAYOUT 6

Definition at line 118 of file random_map.h.

◆ X_SYM

#define X_SYM 2

Vertical symmetry.

Definition at line 148 of file random_map.h.

◆ XY_SYM

#define XY_SYM 4

Reflection.

Definition at line 150 of file random_map.h.

◆ Y_SYM

#define Y_SYM 3

Horizontal symmetry.

Definition at line 149 of file random_map.h.

Function Documentation

◆ load_parameters()

int load_parameters	(	FILE *	fp,
		int	bufstate,
		RMParms *	RP
	)

Definition at line 2492 of file reader.cpp.

References LL_EOF, LL_NORMAL, LO_LINEMODE, LO_NEWFILE, LO_NOREAD, MAX_BUF, rmap_lex_read(), YY_BUF_SIZE, yy_create_buffer, YY_CURRENT_BUFFER, yy_delete_buffer, yy_scan_string, and yy_switch_to_buffer.

Referenced by generate_map().

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◆ set_random_map_variable()

int set_random_map_variable	(	RMParms *	rp,
		const char *	buf
	)

Definition at line 2526 of file reader.cpp.

References buf, rmap_lex_read(), yy_delete_buffer, and yy_scan_string.

Referenced by cfapi_set_random_map_variable(), enter_random_map(), and enter_random_template_map().