Fix cracking when key is pressed many times

1 files changed, 2 insertions, 1 deletions

diff --git a/src/sounds.h b/src/sounds.h
index 49386ce..61346c6 100644
--- a/src/sounds.h
+++ b/src/sounds.h
@@ -93,7 +93,8 @@ typedef struct {
 typedef struct {
   envelope_state state;
   int counter;
-  float current_value;
+  float current_inc;
+  float release_value;
   envelope_params params;
 } envelope;