Build libpakrd with cmake instead of using it as prebuilt library

intern/pakrd/include/cpath.h

@@ -0,0 +1,18 @@
+#ifndef PATH_UTILS_H
+#define PATH_UTILS_H
+
+#include "aliases.h"
+
+#define NUMPARTS(...)                                                          \
+  (sizeof((const char *[]){"", __VA_ARGS__}) / sizeof(const char *) - 1)
+
+#define JOIN_PATH(DST, ...) join_path(DST, NUMPARTS(__VA_ARGS__), __VA_ARGS__)
+
+void join_path(char *dst, u64 count, ...);
+
+#define DIRNAME(DST, PATH) dirup(DST, 1, PATH)
+#define DIRUP(DST, COUNT, PATH) dirup(DST, COUNT, PATH)
+
+void dirup(char *dst, u64 levels, const char *path);
+
+#endif // !PATH_UTILS_H

intern/pakrd/include/darr.h

@@ -0,0 +1,24 @@
+#ifndef D_ARR_H
+#define D_ARR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+#include "aliases.h"
+#include <stdbool.h>
+
+#define INVALID_IDX -1
+
+typedef struct darr darr_t;
+
+bool darr_init(darr_t **darr);
+i64 darr_add(darr_t **darr, void *item);
+void **darr_get_items(darr_t *darr);
+void darr_free(darr_t **darr);
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif // !D_ARR_H

intern/pakrd/include/io.h

@@ -0,0 +1,25 @@
+#ifndef IO_H
+#define IO_H
+
+#include "SDL_rwops.h"
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+#include "aliases.h"
+#include <linux/limits.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+
+#define STREQ(S1, S2) (strcmp(S1, S2) == 0)
+#define STRNEQ(S1, S2, COUNT) (strncmp(S1, S2, COUNT) == 0)
+
+u64 get_file_length(SDL_RWops *io);
+void read_entire_file(void *dst, SDL_RWops *io);
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif // !IO_H

intern/pakrd/include/pak.h

@@ -0,0 +1,50 @@
+#ifndef PAK_H
+#define PAK_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+#include "aliases.h"
+#include <stdbool.h>
+
+typedef struct {
+  u64 size;
+  u8 data[];
+} buf_t;
+
+typedef struct {
+  u64 offset;
+  u64 length;
+  char name[];
+} toc_entry_t;
+
+typedef struct {
+  u64 count;
+  u64 size;
+} toc_t;
+
+typedef struct {
+  u64 major;
+  u64 minor;
+  u64 patch;
+} pak_ver_t;
+
+typedef struct {
+  u64 magic;
+  pak_ver_t version;
+  toc_t toc;
+} pak_t;
+
+typedef struct asset_pack asset_pack_t;
+
+asset_pack_t *load_asset_pack(const char *filepath);
+buf_t *read_file_from_pack(asset_pack_t *pack, const char *filename);
+void close_pack_file(buf_t **buf);
+void close_asset_pack(asset_pack_t **pack);
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif // !PAK_H