Commit 682638aa authored by simon's avatar simon
Browse files

comment

parent e9e34444

examples/play.go

+11 −9
Original line number Diff line number Diff line
@@ -12,22 +12,24 @@ import . "github.com/splace/joysticks" 
import . "github.com/splace/sounds"



func main() {

	jsevents := Capture(

		Channel{10, HID.OnLong}, // events[0] button #10 long pressed

		Channel{1, HID.OnClose}, // events[1] button #1 closes

		Channel{1, HID.OnMove},  // events[2] hat #1 moves

	events := Capture(

		Channel{10, HID.OnLong},  // event[0] button #10 long pressed

		Channel{1, HID.OnClose},  // event[1] button #1 closes

		Channel{1, HID.OnRotate}, // event[2] hat #1 rotates

		Channel{2, HID.OnRotate}, // event[2] hat #2 rotates

	)

	var x float32 = .5

	var f time.Duration = time.Second / 440

	for {

		select {

		case <-jsevents[0]:

		case <-events[0]:

			return

		case <-jsevents[1]:

		case <-events[1]:

			play(NewSound(NewTone(f, float64(x)), time.Second/3))

		case h := <-jsevents[2]:

			x = h.(HatChangeEvent).X/2 + .5

			f = time.Duration(100*math.Pow(2, float64(h.(HatChangeEvent).Y))) * time.Second / 44000

		case h := <-events[2]:

			x = h.(HatAngleEvent).Angle/6.28 + .5

		case h := <-events[3]:

			f = time.Duration(100*math.Pow(2, float64(h.(HatAngleEvent).Angle)/6.28)) * time.Second / 44000

		}

	}

}

joysticks_test.go

+1 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ func TestHIDsCapture(t *testing.T) { 
		Channel{10, HID.OnLong},  // event[0] button #10 long pressed

		Channel{1, HID.OnClose},  // event[1] button #1 closes

		Channel{1, HID.OnRotate}, // event[2] hat #1 rotates

		Channel{2, HID.OnRotate}, // event[2] hat #1 rotates

		Channel{2, HID.OnRotate}, // event[2] hat #2 rotates

	)

	var x float32 = .5

	var f time.Duration = time.Second / 440