afegit resources.pack y prefixe a les rutes de recursos

source/game/stage_system/stage_loader.cpp

@@ -2,24 +2,37 @@
 // © 2025 Orni Attack
 
 #include "stage_loader.hpp"
+
+#include "core/resources/resource_helper.hpp"
 #include "external/fkyaml_node.hpp"
-#include <iostream>
+
 #include <fstream>
+#include <iostream>
 #include <sstream>
 
 namespace StageSystem {
 
 std::unique_ptr<ConfigSistemaStages> StageLoader::carregar(const std::string& path) {
     try {
-        // Llegir fitxer YAML
-        std::ifstream file(path);
-        if (!file.is_open()) {
-            std::cerr << "[StageLoader] Error: no es pot obrir el fitxer " << path << std::endl;
+        // Normalize path: "data/stages/stages.yaml" → "stages/stages.yaml"
+        std::string normalized = path;
+        if (normalized.starts_with("data/")) {
+            normalized = normalized.substr(5);
+        }
+
+        // Load from resource system
+        std::vector<uint8_t> data = Resource::Helper::loadFile(normalized);
+        if (data.empty()) {
+            std::cerr << "[StageLoader] Error: no es pot carregar " << normalized << std::endl;
             return nullptr;
         }
 
+        // Convert to string
+        std::string yaml_content(data.begin(), data.end());
+        std::stringstream stream(yaml_content);
+
         // Parse YAML
-        fkyaml::node yaml = fkyaml::node::deserialize(file);
+        fkyaml::node yaml = fkyaml::node::deserialize(stream);
         auto config = std::make_unique<ConfigSistemaStages>();
 
         // Parse metadata