From 839e04c5b583b51726207fc2508dce5c3afb3f04 Mon Sep 17 00:00:00 2001
From: Aaditya Dhruv <aadityadhruv@mailbox.org>
Date: Fri, 30 Jan 2026 00:42:50 -0600
Subject: Add chunk_unloading on chunk Changes

If we change a chunk, unload all chunks. This removes block GPU data
(vbo, ebo, vao). We anyways redraw so we don't lose anything
---
 src/chunk.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/chunk.h')

diff --git a/src/chunk.h b/src/chunk.h
index ac24a2d..0122cf9 100644
--- a/src/chunk.h
+++ b/src/chunk.h
@@ -20,6 +20,7 @@ struct chunk {
     struct block* blocks[CHUNK_WIDTH][CHUNK_LENGTH][CHUNK_HEIGHT];
     enum biome biome;
     vec2 coord;
+    int loaded;
 };
 
 /**
@@ -38,7 +39,7 @@ int chunk_gen(struct world* wld, vec2 coord, struct chunk** chunk);
  */
 void chunk_load(struct chunk* chunk, int coord[2]);
 /**
- * Unload a chunk. Delete GPU data, not the chunk data itself
+ * Unload a chunk. Delete block GPU and memory data, not the chunk data itself
  *
  * @param chunk Chunk to load
  */
-- 
cgit