Implement TMX map loading

CMakeLists.txt

@@ -4,6 +4,7 @@ project(epec-mcu-emulator LANGUAGES C)
 
 option(TESTS "Build unit tests" ON)
 option(WERROR "Treat warnings as errors" OFF)
+option(SANITIZERS "Enable memory and undefined behaviour sanitizers" OFF)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
@@ -14,6 +15,10 @@ macro(set_default_target_options target)
   if (${WERROR})
 	target_compile_options(${target} PRIVATE -Werror)
   endif()
+  if (${SANITIZERS})
+	target_compile_options(${target} PRIVATE -fsanitize=memory,undefined)
+	target_link_options(${target} PRIVATE -fsanitize=memory,undefined)
+  endif()
 endmacro()
 
 add_custom_target(format
@@ -29,6 +34,7 @@ add_custom_target(lint
   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
 )
 
+find_package(LibXml2 REQUIRED)
 find_package(SDL2 REQUIRED CONFIG REQUIRED COMPONENTS SDL2 SDL2main)
 
 add_subdirectory(engine)