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| author | davidovski <david@davidovski.xyz> | 2023-07-21 01:53:48 +0200 |
|---|---|---|
| committer | davidovski <david@davidovski.xyz> | 2023-07-21 01:53:48 +0200 |
| commit | 2dcefdb4565f96b808ed01ce1d96a802b8f73931 (patch) | |
| tree | 4776446d3040fbf97b09ef4abda6be816d3c7c67 /src/kdtree.h | |
| parent | 1aceb70c5659677929bfbbd3f6480bacd8d75e35 (diff) | |
add chunked tiledmap io
Diffstat (limited to 'src/kdtree.h')
| -rw-r--r-- | src/kdtree.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/kdtree.h b/src/kdtree.h index 8969533..e121442 100644 --- a/src/kdtree.h +++ b/src/kdtree.h @@ -1,3 +1,6 @@ +#include <stdio.h> +#include <stdlib.h> + typedef struct KDTree { unsigned int x; unsigned int y; @@ -19,3 +22,12 @@ void kdtree_free(kdtree_t **root); //! in order walk of nodes in kdtree void kdtree_walk(kdtree_t *root, void (* consume)(kdtree_t*)); +//! get number of nodes in a kdtree +int kdtree_size(kdtree_t *root); + +//! write tree to a file +int kdtree_fwrite(kdtree_t *root, FILE *file); + +//! read a tree from file +int kdtree_fread(kdtree_t **root, FILE *file); + |