fix windows build

Author: w-zz-w-zz-w

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "imgui"]
 	path = libs/imgui
 	url = https://github.com/ocornut/imgui.git
+[submodule "libs/SDL"]
+	path = libs/SDL
+	url = https://github.com/libsdl-org/SDL.git

README.md

@@ -34,9 +34,9 @@ https://github.com/libsdl-org/SDL_ttf
 
 
 ### Cmake
-1. Download dependencies
-    - [Windows]: Download SDL2 Development Libraries [SDL2-devel-2*.zip]](https://www.libsdl.org/download-2.0.php) end extruct it somewere.
-    - [Linux]: Install packages `SDL2`, `cmake`, `g++` via package manager.
+1. Install packages
+    - `cmake` to configure and build project
+    - С/С++ - compiler, for example `g++` or `clang++` / `Visual studio 2022` for Windows.
 
 2. Clone submodules
 
@@ -51,7 +51,7 @@ $ mkdir build && cd build
 ```
 
 4. Configure project
-    - [Windows]: `$ cmake .. -G"Visual Studio 17 2022" -A x64 -DSDL2_LIBRARY="<path_to_SDL2>/lib/x64/SDL2.lib" -DSDL2_INCLUDE_DIR="<path_to_SDL2>/include"`
+    - [Windows]: `$ cmake .. -G"Visual Studio 17 2022" -A x64`
     - [Linux]: `$ cmake ..`
 
 5. Build

Readme(RUS) - ПРОЧТИ МЕНЯ.md

@@ -33,9 +33,9 @@ https://github.com/libsdl-org/SDL_ttf
 + Наслаждайтесь!
 
 ### Cmake
-1. Скачать зависимости
-    - [Windows]: Скачать SDL2 Development Libraries [SDL2-devel-2*.zip]](https://www.libsdl.org/download-2.0.php) и распаковать в любое место.
-    - [Linux]: Установить пакеты `SDL2`, `cmake`, `g++` через пакетный менеджер.
+1. Установить пакеты 
+    - `cmake` для конфигурирования проекта
+    - Компилятор С/С++, например `g++` или `clang++` / `Visual studio 2022` для Windows.
 
 2. Склонировать субмодули
 
@@ -50,7 +50,7 @@ $ mkdir build && cd build
 ```
 
 4. Сконфигурировать проект
-    - [Windows]: `$ cmake .. -G"Visual Studio 17 2022" -A x64 -DSDL2_LIBRARY="<path_to_SDL2>/lib/x64/SDL2.lib" -DSDL2_INCLUDE_DIR="<path_to_SDL2>/include"`
+    - [Windows]: `$ cmake .. -G"Visual Studio 17 2022" -A x64`
     - [Linux]: `$ cmake ..`
 
 5. Собрать

libs/CMakeLists.txt

@@ -1,4 +1,3 @@
-
 ### options to build SDL ###
 option(SDL2_DISABLE_INSTALL "" ON)
 option(SDL2_DISABLE_SDL2MAIN "" ON)
@@ -45,8 +44,6 @@ add_library(imgui_sdl STATIC
     imgui_sdl/imgui_sdl.h
 )
 
-message(STATUS ${SDL2_INCLUDE_DIRS})
-
 target_link_libraries(imgui_sdl
     PUBLIC
 		SDL2::SDL2-static
@@ -57,4 +54,3 @@ target_include_directories(imgui_sdl
     PUBLIC 
         imgui_sdl
 )
-

source/Main.h

@@ -4,10 +4,9 @@
 
 #if defined(_WIN32)
 #include <windows.h>
+#include <string>
 #else
 #include <cstdint>
-#define _In_
-#define _In_opt_
 #define ULONGLONG uint64_t
 #define strcpy_s(dest, n, src) strncpy(dest, src, n)
 #define sprintf_s snprintf