#ifndef _DUMP_MAP_H
#define _DUMP_MAP_H
#define EXIT_BIT_N 1
#define EXIT_BIT_E 2
#define EXIT_BIT_S 4
#define EXIT_BIT_W 8
#define EXIT_BIT_U 16
#define EXIT_BIT_D 32
typedef struct ppmcolour {
int Red;
int Green;
int Blue;
} ppmcolour;
typedef struct mapnode {
room *Room; /* pointer to a room */
int Exits; /* exit bitmask (NESW only) */
} mapnode;
typedef struct coord_group {
coordinate Min;
coordinate Current;
coordinate Max;
} coord_group;
typedef struct tree {
int Count;
mapnode *Rooms;
coord_group Coords;
coordinate Offset;
coordinate MapSize;
} tree;
typedef struct forest {
int Count;
tree *Tree;
} forest;
typedef struct maptemplate {
char *Room[7];
} maptemplate;
#ifndef _DUMP_MAP_C
extern const char *terrain;
extern const int pgmterrains[];
extern const int *pgmterrain;
extern const ppmcolour ppmterrains[];
extern const ppmcolour *ppmterrain;
extern const int exit_dir_to_bit[];
extern const maptemplate empty_shape;
extern const maptemplate exit_shapes[];
#endif
forest *build_map(zones *Zones, rooms *Rooms);
void make_2d_map(forest *Forest, zones *Zones, char *outfile,
char *pgmpattern);
void colour_3d(tree *Tree, coord_group *SoFar, int Colour,
zones *Zones, rooms *Rooms, int RoomIndex,
int VZone);
int qcmp_x(const void *a, const void *b);
int qcmp_y(const void *a, const void *b);
int qcmp_z(const void *a, const void *b);
/*
int qcmp_x(const mapnode *a, const mapnode *b);
int qcmp_y(const mapnode *a, const mapnode *b);
int qcmp_z(const mapnode *a, const mapnode *b);
*/
#endif
