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remove nbt_proc and replace it with nbt_initproc

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we're moving towards that the user will handle most of the looping and
data feed.
So the use of these functions is no longer intended, becides, they
weren't being maintained whilst the parameters changed, causing the
portion of code to lag behind.
I'd rather rewrite code than have to prune old, unused code.
This commit is contained in:
Quinn
2025-08-07 13:12:52 +02:00
parent 4871a19695
commit c3fc688c35
2 changed files with 20 additions and 43 deletions
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14
src/dat/nbt.h
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@@ -36,13 +36,19 @@ enum nbt_tagid {
NBT_ARR_I64 = 0x0C, // starts with a i32, denoting size, followed by the u32 data
};
/* TODO: write doc */
struct nbt_path {
const char **restrict pat; // specifies the NBT path components as separate elements
i16 len; // specifies the length of the NBT elements
};
/* gets the tag size of primitive types, returns `>0` on success, `<0` on failure */
CONST int nbt_primsize(u8 tag);
/* TODO: write doc */
struct nbt_procdat {
const struct nbt_path *pats;
const char *restrict *cpat;
u32 npats;
i16 dpt, mdpt;
};
/* searches for the end of a compound tag without processing data, the final pointer is returned.
* `NULL` is returned upon failure, the otherwise returned pointer is not guaranteed to be valid.
@@ -64,5 +70,5 @@ atrb_pure atrb_nonnull(1) static inline u16 nbt_namelen(const u8 *restrict buf)
return be16toh(*(u16 *)(buf + 1));
}
/* processes the uncompressed `NBT` data in `buf`, with a size of `len`. */
atrb_nonnull(1, 3) int nbt_proc(struct nbt_path const *restrict paths, uint npaths, const u8 *restrict buf, size_t len);
/* initialises a data structure used whilst processing the tags */
PURE NONNULL((1)) struct nbt_procdat nbt_initproc(struct nbt_path const *restrict pats, uint npats);