src/hcode/btech/map.coding.c File Reference

#include <string.h>
#include "map.coding.h"

Include dependency graph for map.coding.c:

Go to the source code of this file.

Data Structures
struct	hex_struct
Typedefs
typedef hex_struct	HS
Functions
void	init_map_coding ()
int	Coding_GetIndex (char terrain, char elevation)
char	Coding_GetElevation (int index)
char	Coding_GetTerrain (int index)
Variables
static int	first_free = 0
static unsigned char	data_to_id [LASTCHAR][ELEVATIONS]
static HS	id_to_data [ENTRIES]

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Typedef Documentation

typedef struct hex_struct HS

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Function Documentation

char Coding_GetElevation

(

int

index

)

Definition at line 56 of file map.coding.c.

References hex_struct::elev, and id_to_data.

{
        return id_to_data[index].elev;
}

int Coding_GetIndex	(	char	terrain,
		char	elevation
	)

Definition at line 43 of file map.coding.c.

References data_to_id, hex_struct::elev, first_free, id_to_data, and hex_struct::terrain.

{
        int i;

        if((i = data_to_id[(short) terrain][(short) elevation]))
                return i - 1;
        id_to_data[first_free].terrain = terrain;
        id_to_data[first_free].elev = elevation;
        first_free++;
        data_to_id[(short) terrain][(short) elevation] = first_free;
        return first_free - 1;
}

char Coding_GetTerrain

(

int

index

)

Definition at line 61 of file map.coding.c.

References id_to_data, and hex_struct::terrain.

{
        return id_to_data[index].terrain;
}

void init_map_coding

(

void

)

Definition at line 37 of file map.coding.c.

References data_to_id, and id_to_data.

{
        bzero(id_to_data, sizeof(id_to_data));
        bzero(data_to_id, sizeof(data_to_id));
}

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Variable Documentation

unsigned char data_to_id[LASTCHAR][ELEVATIONS] [static]

Definition at line 28 of file map.coding.c.

Referenced by Coding_GetIndex(), and init_map_coding().

int first_free = 0 [static]

Definition at line 25 of file map.coding.c.

Referenced by add_mech_to_map(), and Coding_GetIndex().

HS id_to_data[ENTRIES] [static]

Definition at line 35 of file map.coding.c.

Referenced by Coding_GetElevation(), Coding_GetIndex(), Coding_GetTerrain(), and init_map_coding().

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