@import url("/assets/md.css")feat: More text, looping music optional, additional cosin invite screen

@import url("/assets/md.css")

1 files changed, 19 insertions, 7 deletions

diff --git a/src/music.rs b/src/music.rs
index 888de77..7cae5eb 100644
--- a/src/music.rs
+++ b/src/music.rs
@@ -8,6 +8,7 @@ use crate::vendored::micromod::MmC2r;
 pub struct Music {
   pub pcm: Vec<i16>,
   pub offset: usize,
+  pub playing: bool,
 }
 
 #[cfg(all(feature = "music", not(feature = "32k")))]
@@ -15,13 +16,24 @@ impl AudioCallback for Music {
   type Channel = f32;
 
   fn callback(&mut self, out_f: &mut [f32]) {
-    let len = out_f.len();
-    let slice = &self.pcm[self.offset..(self.offset + len).min(self.pcm.len() - 1)];
-    let len = slice.len();
-    pcm_to_f32pcm(&slice, out_f, len);
-    self.offset += len;
-    if self.offset > self.pcm.len() {
-      self.offset = 0;
+    if self.playing {
+      let len = out_f.len();
+      let end_of_slice = (self.offset + len).min(self.pcm.len() - 1);
+      let slice = &self.pcm[self.offset..end_of_slice];
+      let len = slice.len();
+      pcm_to_f32pcm(&slice, out_f, len);
+      self.offset += len;
+      if end_of_slice == self.pcm.len() - 1 {
+        self.offset = 0;
+        #[cfg(not(feature = "loop_music"))]
+        {
+          self.playing = false;
+        }
+      }
+    } else {
+      for i in 0..out_f.len() - 1 {
+        out_f[i] = 0.0;
+      }
     }
   }
 }