From 946cc2e4953cdbe5204adb5a5fe71650ba9542ca Mon Sep 17 00:00:00 2001
From: Ulysse Cura <ulysse.cura@google.com>
Date: Sat, 15 Aug 2026 14:17:02 +0200
Subject: [PATCH] Switching asset file values to uint32.

---
 src/asset_manager.c         | 17 +++++++----------
 src/headers/asset_manager.h |  5 +++--
 src/texture.c               |  2 +-
 3 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/src/asset_manager.c b/src/asset_manager.c
index a32cd7a..54cf812 100644
--- a/src/asset_manager.c
+++ b/src/asset_manager.c
@@ -53,15 +53,14 @@ int asset_manager_init(void)
         return EXIT_FAILURE;
     }
 
-    size_t nb_assets;
-    size_t ret = fread(&nb_assets, sizeof(nb_assets), 1, game.asset_manager.asset_file);
-    if(ret != 1)
+    uint32_t nb_assets;
+    if(fread(&nb_assets, sizeof(nb_assets), 1, game.asset_manager.asset_file) != 1)
     {
         error_printf("Failed to read asset file.");
         return EXIT_FAILURE;
     }
 
-    if(linked_list_reserve(&game.asset_manager.assets_header_defs, nb_assets + 1)) return_failure_int;
+    if(linked_list_reserve(&game.asset_manager.assets_header_defs, nb_assets)) return_failure_int;
 
     for(size_t i = 0; i < nb_assets; i++)
     {
@@ -71,15 +70,13 @@ int asset_manager_init(void)
 
         size_t cap = 0;
 
-        ret = getdelim(&asset_header_def->name, &cap, '\0', game.asset_manager.asset_file);
-        if(ret == SIZE_MAX)
+        if(getdelim(&asset_header_def->name, &cap, '\0', game.asset_manager.asset_file) == -1)
         {
             error_printf("Failed to read asset file.");
             return EXIT_FAILURE;
         }
 
-        ret = fread(&asset_header_def->start, sizeof(asset_header_def->start), 1, game.asset_manager.asset_file);
-        if(ret != 1)
+        if(fread(&asset_header_def->start, sizeof(asset_header_def->start), 1, game.asset_manager.asset_file) != 1)
         {
             error_printf("Failed to read asset file.");
             return EXIT_FAILURE;
@@ -143,7 +140,7 @@ asset_t *asset_manager_load_asset(char *asset_name, asset_type_t asset_type)
     {
         ((asset_t *)asset_elem->data)->nb_refs++;
 
-        debug_printf("Asset \"%s\" has already been loaded, nb refs : %lu", ((asset_t *)asset_elem->data)->name, ((asset_t *)asset_elem->data)->nb_refs);
+        debug_printf("Asset \"%s\" has already been loaded, nb refs : %d", ((asset_t *)asset_elem->data)->name, ((asset_t *)asset_elem->data)->nb_refs);
     }
     else
     {
@@ -212,7 +209,7 @@ int asset_manager_let_go_asset(char *asset_name)
 
     asset->nb_refs--;
 
-    debug_printf("Asset \"%s\" has been let go, nb refs : %lu", asset->name, asset->nb_refs);
+    debug_printf("Asset \"%s\" has been let go, nb refs : %d", asset->name, asset->nb_refs);
 
     return EXIT_SUCCESS;
 }
diff --git a/src/headers/asset_manager.h b/src/headers/asset_manager.h
index 109861c..02f4af2 100644
--- a/src/headers/asset_manager.h
+++ b/src/headers/asset_manager.h
@@ -2,6 +2,7 @@
 #define ASSET_MANAGER_H
 
 #include <stdio.h>
+#include <stdint.h>
 #include "linked_list.h"
 
 typedef enum asset_type_t {
@@ -13,7 +14,7 @@ typedef struct asset_t {
 
     void *data;
 
-    size_t nb_refs;
+    uint32_t nb_refs;
 
     asset_type_t type;
 } asset_t;
@@ -23,7 +24,7 @@ int destroy_asset(asset_t *asset);
 
 typedef struct asset_header_def_t {
     char *name;
-    size_t start;
+    uint32_t start;
 } asset_header_def_t;
 
 int destroy_asset_header_def(asset_header_def_t *asset_header_def);
diff --git a/src/texture.c b/src/texture.c
index 0de4b0f..c2c0c16 100644
--- a/src/texture.c
+++ b/src/texture.c
@@ -6,7 +6,7 @@
 
 texture_t *texture_load(FILE *asset_file)
 {
-    size_t width, height;
+    uint32_t width, height;
 
     if(fread(&width, sizeof(width), 1, asset_file) != 1)
     {