Print pressed buttons

go.mod

@@ -6,5 +6,7 @@ require github.com/clktmr/n64 v0.1.2
 
 require (
 	github.com/embeddedgo/display v1.1.0 // indirect
+	github.com/sigurn/crc8 v0.0.0-20220107193325-2243fe600f9f // indirect
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
+	golang.org/x/text v0.14.0 // indirect
 )

main.go

@@ -5,6 +5,7 @@ import (
 	"image"
 	"image/color"
 
+	"github.com/clktmr/n64/drivers/controller"
 	"github.com/clktmr/n64/drivers/display"
 	"github.com/clktmr/n64/drivers/draw"
 	"github.com/clktmr/n64/fonts/gomono12"
@@ -22,8 +23,18 @@ func main() {
 	// Allocate framebuffer
 	display := display.NewDisplay(image.Pt(320, 240), video.BPP16)
 
+	controllers := make(chan [4]controller.Controller)
+	go func() {
+		var states [4]controller.Controller
+		for {
+			controller.Poll(&states)
+			controllers <- states
+		}
+	}()
+
 	for {
 		fb := display.Swap() // Blocks until next VBlank
+		input := <-controllers
 
 		textarea := fb.Bounds().Inset(15)
 		pt := textarea.Min.Add(image.Pt(0, int(face.Ascent)))
@@ -31,6 +42,7 @@ func main() {
 		draw.Src.Draw(fb, fb.Bounds(), background, fb.Bounds().Min)
 
 		text := fmt.Appendln(nil, "N⁶⁴ - Get N or Get Out ♫")
+		text = fmt.Appendln(text, input[0].Down())
 		pt = draw.DrawText(fb, textarea, face, pt, image.Black, nil, text)
 
 		draw.Flush() // Blocks until everything is drawn