From 40f7975f465384b0594888430ce84327352f2fa1 Mon Sep 17 00:00:00 2001
From: Gwilym Kuiper <gw@ilym.me>
Date: Sun, 6 Jun 2021 15:48:52 +0100
Subject: [PATCH] Loop if requested

---
 agb/src/sound/mixer.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/agb/src/sound/mixer.rs b/agb/src/sound/mixer.rs
index f97c674f..3c0fbfdc 100644
--- a/agb/src/sound/mixer.rs
+++ b/agb/src/sound/mixer.rs
@@ -43,7 +43,11 @@ impl Mixer {
                 some_channel.pos += SOUND_BUFFER_SIZE;
 
                 if some_channel.pos >= some_channel.data.len() {
-                    has_finished = true;
+                    if some_channel.should_loop {
+                        some_channel.pos = 0;
+                    } else {
+                        has_finished = true;
+                    }
                 }
             }