added new screens and getting ready for networking, looking at SDL_net for cross platfrom networking so i dont have to touch windows

SDL2_net-2.2.0/cmake/FindSDL2test.cmake

@@ -0,0 +1,31 @@
+# FIXME: this should be provided by SDL2
+
+include(FindPackageHandleStandardArgs)
+include("${CMAKE_CURRENT_LIST_DIR}/CommonFindSDL2.cmake")
+
+find_library(SDL2_TEST_LIBRARY
+    NAMES SDL2test SDL2_test
+    HINTS ${SDL2_DIR} ENV SDL2_DIR
+    PATH_SUFFIXES ${_lib_suffixes}
+)
+
+find_package_handle_standard_args(SDL2test
+    REQUIRED_VARS SDL2_TEST_LIBRARY
+)
+
+if(SDL2test_FOUND)
+    if(NOT TARGET SDL2::SDL2test)
+        add_library(SDL2::SDL2test UNKNOWN IMPORTED)
+        set_target_properties(SDL2::SDL2test PROPERTIES
+            IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+            IMPORTED_LOCATION "${SDL2_TEST_LIBRARY}"
+        )
+        if(MSVC AND ((SDL2_VERSION AND SDL2_VERSION VERSION_LESS "2.0.20") OR NOT SDL2_VERSION))
+            # FIXME: remove once minimum required SDL library is >=2.0.20
+            # Until 2.0.18, SDL2test.lib used `printf` in SDL_test_common.c. instead of `SDL_log`. (fixed in 2.0.20)
+            set_target_properties(SDL2::SDL2test PROPERTIES
+                INTERFACE_LINK_LIBRARIES "legacy_stdio_definitions.lib"
+            )
+        endif()
+    endif()
+endif()