Chunk loading improvements

src/asset/asset.c

@@ -167,6 +167,14 @@ errorret_t assetInit(void) {
   errorOk();
 }
 
+bool_t assetFileExists(const char_t *filename) {
+  assertStrLenMax(filename, FILENAME_MAX, "Filename too long.");
+
+  zip_int64_t idx = zip_name_locate(ASSET.zip, filename, 0);
+  if(idx < 0) return false;
+  return true;
+}
+
 errorret_t assetLoad(const char_t *filename, void *output) {
   assertStrLenMax(filename, FILENAME_MAX, "Filename too long.");
   assertNotNull(output, "Output pointer cannot be NULL.");

src/asset/asset.h

@@ -69,6 +69,14 @@ static asset_t ASSET;
  */
 errorret_t assetInit(void);
 
+/**
+ * Checks if an asset file exists.
+ * 
+ * @param filename The filename of the asset to check.
+ * @return true if the asset file exists, false otherwise.
+ */
+bool_t assetFileExists(const char_t *filename);
+
 /**
  * Loads an asset by its filename, the output type depends on the asset type.
  * 

src/asset/type/assetchunk.c

@@ -32,6 +32,12 @@ errorret_t assetChunkLoad(assetcustom_t custom) {
   assertNotNull(custom.zipFile, "Zip file pointer cannot be NULL");
 
   chunk_t *chunk = (chunk_t *)custom.output;
+  printf(
+    "Loading chunk asset at position (%d, %d, %d)...\n",
+    chunk->position.x,
+    chunk->position.y,
+    chunk->position.z
+  );
 
   // Read header
   assetchunkheader_t header;