#ifndef SPITWAD_H
#define SPITWAD_H

#include <stdint.h>
#include <stdlib.h>

enum WAD_Type {
    IWAD,
    PWAD
};

struct DirEntry {
    uint32_t offset;
    uint32_t length;
    char name[9];
};

struct WAD {
    enum WAD_Type type;
    uint32_t dir_sz;
    uint32_t dir_offset;
    unsigned char *data;
    size_t data_sz;
    struct DirEntry *directory;
};

int new_WAD(struct WAD* wad, const unsigned char* data, size_t data_sz);
int new_WAD_from_file(struct WAD* wad, const char* path);
void destroy_WAD(struct WAD* wad);
int write_to_file(struct WAD* wad, const char* path);

#endif //SPITWAD_H