Trigger()

MAYAFLUX_API Vruta::SoundRoutine MayaFlux::Kriya::Trigger	(	Vruta::TaskScheduler &	scheduler,
		bool	target_state,
		std::function< void()>	callback,
		std::shared_ptr< Nodes::Generator::Logic >	logic_node
	)

Coroutine that executes callback when logic node changes to specific state.

Parameters

scheduler	Task scheduler instance
logic_node	Logic node to monitor (creates default threshold node if null)
target_state	State to trigger on (true/false)
callback	Function to execute on state change

Returns

SoundRoutine coroutine handle

Definition at line 136 of file Tasks.cpp.

{
    auto& promise_ref = co_await GetAudioPromise {};
 
    if (!logic_node) {
        logic_node = std::make_shared<Nodes::Generator::Logic>(0.5);
    }
 
    logic_node->on_change_to([callback](const Nodes::NodeContext& ctx) {
        callback();
    },
        target_state);
 
    while (true) {
        if (promise_ref.should_terminate) {
            break;
        }
 
        logic_node->process_sample(0.0);
 
        co_await SampleDelay { 1 };
    }
}