### Initializing CMake Project and Output Directory - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet sets the minimum required CMake version, defines the project name, and configures the output directory for runtime executables to be within the binary directory's 'bin' subdirectory.

```CMake
cmake_minimum_required(VERSION 3.30)
project(CodotakuGameEngine)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
```

--------------------------------

### Including Assimp Dependency - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet includes the Assimp (Open Asset Import Library) from its GitHub repository at a specified version. The Assimp target is then appended to the `LIBS` list for linking with the project.

```CMake
# assimp
include_dependency(assimp https://github.com/assimp/assimp v5.4.3)
list(APPEND LIBS assimp::assimp)
```

--------------------------------

### Including SDL_image Dependency - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet includes the SDL3_image library, first disabling AVIF support due to external tool chain requirements. It fetches the library from GitHub and appends its target to the `LIBS` list.

```CMake
# SDL_image
set(SDLIMAGE_AVIF OFF CACHE BOOL "" FORCE) # Requires Perl and Nasm for libaom (AVIF image format)
include_dependency(SDL3_image https://github.com/libsdl-org/SDL_image release-3.2.4)
list(APPEND LIBS SDL3_image::SDL3_image)
```

--------------------------------

### Defining FetchContent Dependency Inclusion Function - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This function, `include_dependency`, simplifies the process of adding external Git repositories using CMake's `FetchContent` module. It declares and makes available a library by its name, Git URL, and tag, enabling shallow cloning and progress reporting.

```CMake
include(FetchContent)
function(include_dependency libName gitURL gitTAG)
    FetchContent_Declare(${libName}
            GIT_REPOSITORY ${gitURL}
            GIT_TAG ${gitTAG}
            GIT_SHALLOW TRUE
            GIT_PROGRESS TRUE
    )
    FetchContent_MakeAvailable(${libName})
endfunction()
```

--------------------------------

### Configuring Executable and Linking Libraries - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet defines the main executable for the project, sets its C++ standard to C++23, and links all previously collected dependencies from the `LIBS` list. This ensures the executable can use the functionality provided by the external libraries.

```CMake
add_executable(${PROJECT_NAME} src/main.cpp)
target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_23)
target_link_libraries(${PROJECT_NAME} PRIVATE ${LIBS})
```

--------------------------------

### Including GLM Dependency - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet fetches the GLM (OpenGL Mathematics) header-only library from its GitHub repository at a specific version. Its header-only target is then added to the `LIBS` list for inclusion.

```CMake
# glm
include_dependency(glm https://github.com/g-truc/glm 1.0.1)
list(APPEND LIBS glm::glm-header-only)
```

--------------------------------

### Initializing and Appending to Dependencies List - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet initializes an empty list variable `LIBS` which will be used to accumulate all linked libraries. Subsequent dependency inclusions will append their target names to this list for later linking.

```CMake
set(LIBS)
```

--------------------------------

### Including SDL3 Dependency - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This section uses the `include_dependency` function to fetch and make available the SDL3 library from its GitHub repository at a specific release tag. The SDL3 target is then appended to the `LIBS` list for linking.

```CMake
# SDL
include_dependency(SDL3 https://github.com/libsdl-org/SDL release-3.2.8)
list(APPEND LIBS SDL3::SDL3)
```

--------------------------------

### Copying Project Assets - CMake

Source: https://github.com/ilyas-taouaou/codotakugameengine/blob/master/CMakeLists.txt

This snippet copies the `Content` directory, which presumably contains game assets, to the runtime output directory of the compiled executable. This ensures that assets are available alongside the executable when it runs.

```CMake
# Copy assets
file(COPY Content DESTINATION ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
```

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