Release v3.1

It is now possible to fetch this library from GitHub and build it, by using the FetchContent_Declare CMake command.

An example CMakeList.txt file:

cmake_minimum_required(VERSION 3.22)
project(test_project)

set(CMAKE_CXX_STANDARD 17)

find_package(cpp-particle-system 3.1 QUIET)
if (NOT cpp-particle-system_FOUND) # Fetch and build cpp-particle-system if the package has not been found.
    include(FetchContent)
    FetchContent_Declare(
            cpp-particle-system
            URL https://github.com/cvlnomen/Cpp-Particle-System/archive/refs/tags/v3.1.tar.gz
    )
    FetchContent_GetProperties(cpp-particle-system)
    if (NOT cpp-particle-system_POPULATED)
        set(FETCHCONTENT_QUIET NO)
        FetchContent_Populate(cpp-particle-system)
        set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the example projects
        add_subdirectory(${cpp-particle-system_SOURCE_DIR} ${cpp-particle-system_BINARY_DIR})
    endif()
endif()

add_executable(${PROJECT_NAME} main.cpp)

target_link_libraries(${PROJECT_NAME} PRIVATE cpp-particle-system)

Release v3.0

Improved the codebase and added an sdl2 example project.