feat(entities): migrar la configuració del player a data/entities/player/player.yaml

source/core/entities/entity_loader.cpp

@@ -0,0 +1,56 @@
+// entity_loader.cpp - Implementació del carregador d'entitats YAML
+// © 2026 JailDesigner
+
+#include "core/entities/entity_loader.hpp"
+
+#include <cstdint>
+#include <exception>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <vector>
+
+#include "core/resources/resource_helper.hpp"
+
+namespace Entities {
+
+    std::unordered_map<std::string, std::shared_ptr<fkyaml::node>> EntityLoader::cache;
+
+    auto EntityLoader::load(const std::string& name) -> std::shared_ptr<fkyaml::node> {
+        // Cache hit
+        auto it = cache.find(name);
+        if (it != cache.end()) {
+            std::cout << "[EntityLoader] Cache hit: " << name << '\n';
+            return it->second;
+        }
+
+        const std::string PATH = "entities/" + name + "/" + name + ".yaml";
+
+        std::vector<uint8_t> data = Resource::Helper::loadFile(PATH);
+        if (data.empty()) {
+            std::cerr << "[EntityLoader] Error: no s'ha pogut load " << PATH << '\n';
+            return nullptr;
+        }
+
+        try {
+            std::string yaml_content(data.begin(), data.end());
+            std::stringstream stream(yaml_content);
+            auto node = std::make_shared<fkyaml::node>(fkyaml::node::deserialize(stream));
+
+            std::cout << "[EntityLoader] Carregat: " << PATH << '\n';
+            cache[name] = node;
+            return node;
+        } catch (const std::exception& e) {
+            std::cerr << "[EntityLoader] Excepció parsejant " << PATH << ": " << e.what() << '\n';
+            return nullptr;
+        }
+    }
+
+    void EntityLoader::clearCache() {
+        std::cout << "[EntityLoader] Netejant caché (" << cache.size() << " entitats)" << '\n';
+        cache.clear();
+    }
+
+    auto EntityLoader::getCacheSize() -> size_t { return cache.size(); }
+
+}  // namespace Entities

source/core/entities/entity_loader.hpp

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+// entity_loader.hpp - Carregador genèric de descriptors d'entitats en YAML
+// © 2026 JailDesigner
+//
+// Cada entitat viu a `data/entities/<name>/<name>.yaml` (mateix patró que el
+// projecte germà aee_arcade). Aquest loader resol el path, llegeix del
+// resource pack via Resource::Helper, parseja amb fkyaml i cacheja el node
+// per evitar relectures. Retorna nullptr en cas d'error (el caller decideix
+// si abortar).
+
+#pragma once
+
+#include <memory>
+#include <string>
+#include <unordered_map>
+
+#include "external/fkyaml_node.hpp"
+
+namespace Entities {
+
+    class EntityLoader {
+       public:
+        EntityLoader() = delete;  // tot estàtic
+
+        // Carrega el descriptor d'una entitat per nom (ex. "player" →
+        // "entities/player/player.yaml"). Retorna nullptr si no es pot
+        // carregar o parsejar. Cachejat per nom.
+        static auto load(const std::string& name) -> std::shared_ptr<fkyaml::node>;
+
+        // Buidar caché (útil per debug/recàrrega).
+        static void clearCache();
+
+        [[nodiscard]] static auto getCacheSize() -> size_t;
+
+       private:
+        static std::unordered_map<std::string, std::shared_ptr<fkyaml::node>> cache;
+    };
+
+}  // namespace Entities