From 26fcf5741b26938298e708e1b5e88c6d0da15545 Mon Sep 17 00:00:00 2001
From: Ivan Bushchik <ivabus@ivabus.dev>
Date: Fri, 19 Jan 2024 09:59:52 +0300
Subject: [PATCH] FM: fix "clicks"

Signed-off-by: Ivan Bushchik <ivabus@ivabus.dev>
---
 rinth-synth/src/fm.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/rinth-synth/src/fm.rs b/rinth-synth/src/fm.rs
index 4bb9545..150299d 100644
--- a/rinth-synth/src/fm.rs
+++ b/rinth-synth/src/fm.rs
@@ -16,7 +16,7 @@ pub struct ModulationFreq(f32);
 #[derive(Copy, Clone)]
 pub struct FrequencyDeviation(f32);
 
-const FIGHT_CLICKS: usize = 128;
+const FIGHT_CLICKS: usize = 256;
 
 impl Synth for FM {
 	fn from_channel(channel: Channel, bpm: u16) -> Self
@@ -84,9 +84,8 @@ impl Synth for FM {
 						// This makes a little linear fade-in-out so we don't get "clicks"
 						* if k <= FIGHT_CLICKS {
 							k as f32 / FIGHT_CLICKS as f32
-					} else if k
-							>= samples
-								- FIGHT_CLICKS
+					} else if samples - k
+							<= FIGHT_CLICKS
 						{
 							(samples
 								- k) as f32 / FIGHT_CLICKS as f32