added readme and removed wasm stuff from flake and cmake

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.20)
-project(gamejam LANGUAGES C CXX)
+project(rrmlui LANGUAGES C CXX)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
@@ -11,49 +11,32 @@ endif()
 find_package(raylib REQUIRED)
 find_package(RmlUi REQUIRED)
 
-add_executable(gamejam
-  src/main.cpp
-  src/Game.cpp
-  src/Application.cpp
-  src/Creature.cpp
-  src/Round.cpp
+add_library(rmlui_backend STATIC
   src/backend/RaylibSystemInterface.cpp
   src/backend/RaylibRenderInterface.cpp
   src/backend/RaylibInput.cpp
 )
 
-target_link_libraries(gamejam PRIVATE
+add_executable(${PROJECT_NAME}
+  src/main.cpp
+)
+
+target_link_libraries(${PROJECT_NAME} PRIVATE
   raylib
+  rmlui_backend
   RmlUi::Core
   RmlUi::Debugger
 )
 
-target_include_directories(gamejam PRIVATE ${CMAKE_SOURCE_DIR}/src)
+target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/src)
 
 set(ASSET_DIR ${CMAKE_SOURCE_DIR}/assets)
 
-if(EMSCRIPTEN)
-  set(CMAKE_EXECUTABLE_SUFFIX ".html")
-
-  target_link_options(gamejam PRIVATE
-    "-sUSE_GLFW=3"
-    "-sASYNCIFY"
-    "-sALLOW_MEMORY_GROWTH=1"
-    "-sFORCE_FILESYSTEM=1"
-    "--preload-file=${ASSET_DIR}@assets"
- #   "--shell-file=${CMAKE_SOURCE_DIR}/shell.html"
+add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
+  COMMAND ${CMAKE_COMMAND} -E copy_directory
+          ${ASSET_DIR} $<TARGET_FILE_DIR:${PROJECT_NAME}>/assets
+  COMMENT "Copying assets to build output"
 )
 
-else()
-  add_custom_command(TARGET gamejam POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy_directory
-            ${ASSET_DIR} $<TARGET_FILE_DIR:gamejam>/assets
-    COMMENT "Copying assets to build output"
-  )
-endif()
-
-install(TARGETS gamejam RUNTIME DESTINATION bin)
-
-if(NOT EMSCRIPTEN)
-  install(DIRECTORY ${ASSET_DIR} DESTINATION bin)
-endif()
+install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin)
+install(DIRECTORY ${ASSET_DIR} DESTINATION bin)