From 0545b77cf4be96c621e615eced858d49eef27d20 Mon Sep 17 00:00:00 2001
From: Irmen de Jong <irmen@razorvine.net>
Date: Fri, 3 Mar 2023 17:24:16 +0100
Subject: [PATCH] ask for filename

---
 examples/cx16/pcmaudio/stream-wav.p8 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/examples/cx16/pcmaudio/stream-wav.p8 b/examples/cx16/pcmaudio/stream-wav.p8
index c75e11784..3c37cdac5 100644
--- a/examples/cx16/pcmaudio/stream-wav.p8
+++ b/examples/cx16/pcmaudio/stream-wav.p8
@@ -29,7 +29,12 @@ main {
 
     sub start() {
         uword buffer = memory("buffer", 1024, 256)
-        str MUSIC_FILENAME = "music.wav"
+        str MUSIC_FILENAME = "?"*32
+
+        txt.print("name of .wav file to play: ")
+        while 0==txt.input_chars(MUSIC_FILENAME) {
+            ; until user types a name...
+        }
 
         bool wav_ok = false
         txt.print("\nchecking ")