sdl: add joydumpr

1 files changed, 36 insertions, 0 deletions

diff --git a/sdl/joydumpr/main.go b/sdl/joydumpr/main.go
new file mode 100644
index 0000000..ad7c657
--- /dev/null
+++ b/sdl/joydumpr/main.go
@@ -0,0 +1,36 @@
+package main
+
+import (
+	"log"
+
+	"github.com/veandco/go-sdl2/sdl"
+)
+
+func main() {
+	if err := sdl.Init(sdl.INIT_EVERYTHING); err != nil {
+		panic(err)
+	}
+	defer sdl.Quit()
+
+	nj := sdl.NumJoysticks()
+	log.Printf("%d joysticks detected", nj)
+
+	for i := 0; i < nj; i++ {
+		j := sdl.JoystickOpen(sdl.JoystickID(i))
+		defer j.Close()
+
+		log.Printf("%d joystick name: %s, %d buttons, %d axes, %d hats", i, j.Name(), j.NumButtons(), j.NumAxes(), j.NumHats())
+
+		for ii := 0; ii < j.NumButtons(); ii++ {
+			log.Printf("%d joystick button %d: %v", i, ii, j.GetButton(ii))
+		}
+
+		for ii := 0; ii < j.NumAxes(); ii++ {
+			log.Printf("%d joystick axis %d: %v", i, ii, j.GetAxis(ii))
+		}
+
+		for ii := 0; ii < j.NumHats(); ii++ {
+			log.Printf("%d joystick hat %d: %v", i, ii, j.GetHat(ii))
+		}
+	}
+}