Custom C++ Engine

CMake Integration

add_library(compuon STATIC IMPORTED)
set_target_properties(compuon PROPERTIES
    IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/third_party/compuon/lib/libcompuon.a
    INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_SOURCE_DIR}/third_party/compuon/include
)

target_link_libraries(YourGame PRIVATE compuon)

On Windows, point IMPORTED_LOCATION at compuon.lib instead.

Initialization

#include <compuon/compuon.h>
#include <compuon/compuon_c.h>

using namespace compuon;

bool running = true;
void update() { running = false; }
void render() {}

int main() {
    const uint64_t key_seed = 0x12345678ULL;
    const uint64_t prng_seed = 0xABCDEF01ULL;
    compuon_init(key_seed, prng_seed);

    while (running) {
        compuon_frame_tick();
        update();
        render();
    }

    compuon_shutdown();
}

Using Compuon<T>

#include <compuon/compuon.h>
using namespace compuon;

struct Player {
    Compuon<int>   hp{100};
    Compuon<int>   gold{0};
    Compuon<float> speed{5.0f};
    Compuon<float> x{0.0f}, y{0.0f};

    void take_damage(int dmg) {
        hp -= Compuon<int>(dmg);
        if (hp <= Compuon<int>(0)) die();
    }

    void move(float dx, float dy) {
        x += Compuon<float>(dx * speed.val());
        y += Compuon<float>(dy * speed.val());
    }

    void add_gold(int amount) {
        gold += Compuon<int>(amount);
    }

    void die() {}
};

Supported Types

Build Requirements

• + C++17 or later
• + GCC 9+, Clang 10+, or MSVC 2019+
• + No external dependencies
• + Link the Compuon static library from the SDK package