Complete behavior

#include "rustic.hpp"

double speed = 4.0; // process/instance-local state

void on_start() {
    rustic.log("info", "behavior started");
}

void fixed_update(double dt) {
    const auto forward = rustic.key("KeyW");
    if (forward.held) {
        const auto p = rustic.get_translation();
        rustic.set_translation(p.x, p.y, p.z + speed * dt);
    }
}

void on_destroy() {
    rustic.log("info", "behavior destroyed");
}

int main() {
    return rustic_run(RusticBehavior{
        .on_start = on_start,
        .on_destroy = on_destroy,
        .fixed_update = fixed_update,
    });
}