migrats els fitxers .room i .tmx a .yaml unificats

CMakeLists.txt

@@ -127,6 +127,15 @@ set(DEBUG_SOURCES
 find_package(SDL3 REQUIRED CONFIG REQUIRED COMPONENTS SDL3)
 message(STATUS "SDL3 encontrado: ${SDL3_INCLUDE_DIRS}")
 
+# Configuración de yaml-cpp (desde source/external/)
+# Deshabilitar tests y herramientas de yaml-cpp
+set(YAML_CPP_BUILD_TESTS OFF CACHE INTERNAL "")
+set(YAML_CPP_BUILD_TOOLS OFF CACHE INTERNAL "")
+set(YAML_CPP_BUILD_CONTRIB OFF CACHE INTERNAL "")
+set(YAML_CPP_INSTALL OFF CACHE INTERNAL "")
+add_subdirectory(source/external/yaml-cpp)
+message(STATUS "yaml-cpp configurado desde source/external/")
+
 # --- 2. AÑADIR EJECUTABLE ---
 add_executable(${PROJECT_NAME} ${APP_SOURCES} ${EXTERNAL_SOURCES} ${RENDERING_SOURCES})
 
@@ -139,8 +148,8 @@ target_include_directories(${PROJECT_NAME} PUBLIC
     "${CMAKE_BINARY_DIR}"
 )
 
-# Enlazar la librería SDL3
-target_link_libraries(${PROJECT_NAME} PRIVATE SDL3::SDL3)
+# Enlazar las librerías SDL3 y yaml-cpp
+target_link_libraries(${PROJECT_NAME} PRIVATE SDL3::SDL3 yaml-cpp::yaml-cpp)
 
 
 # --- 4. CONFIGURACIÓN PLATAFORMAS Y COMPILADOR  ---