From 3e462e4b8a5f1ccb712b8f7af722899ea404e1ce Mon Sep 17 00:00:00 2001
From: LTVA1 <87536432+LTVA1@users.noreply.github.com>
Date: Sat, 16 Sep 2023 11:59:39 +0300
Subject: [PATCH] v0.10.0-alpha3

---
 klystron     |  2 +-
 src/action.c |  5 +++++
 src/export.c | 14 +++++++-------
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/klystron b/klystron
index fde34916..5b209661 160000
--- a/klystron
+++ b/klystron
@@ -1 +1 @@
-Subproject commit fde34916d5deb28e409da2956535429a698abc12
+Subproject commit 5b209661081de5ad7d6d034645cd115b36b9599d
diff --git a/src/action.c b/src/action.c
index 983ed1f2..fc54641b 100644
--- a/src/action.c
+++ b/src/action.c
@@ -268,6 +268,8 @@ void play_one_row(void *unused1, void *unused2, void *unused3)
 		mused.flags2 |= ((mused.song.flags & MUS_NO_REPEAT) ? NO_REPEAT_COPY : 0);
 		mused.song.flags |= MUS_NO_REPEAT;
 
+		mused.mus.flags |= MUS_ENGINE_PLAY_ONE_STEP;
+
 		debug("Playing one row");
 
 		play(MAKEPTR(1), 0, 0);
@@ -297,6 +299,7 @@ void stop(void *unused1, void *unused2, void *unused3)
 	}
 
 	mused.flags &= ~(SONG_PLAYING | LOOP_POSITION);
+	mused.mus.flags &= ~MUS_ENGINE_PLAY_ONE_STEP;
 }
 
 
@@ -831,6 +834,7 @@ void export_wav_action(void *a, void *b, void *c)
 	char def[1000];
 	
 	mused.song.flags |= MUS_NO_REPEAT; //wasn't there
+	mused.mus.flags &= ~MUS_ENGINE_PLAY_ONE_STEP;
 
 	if (strlen(mused.previous_song_filename) == 0)
 	{
@@ -896,6 +900,7 @@ void export_hires_wav_action(void *a, void*b, void*c)
 	char def[1000];
 	
 	mused.song.flags |= MUS_NO_REPEAT; //wasn't there
+	mused.mus.flags &= ~MUS_ENGINE_PLAY_ONE_STEP;
 
 	if (strlen(mused.previous_song_filename) == 0)
 	{
diff --git a/src/export.c b/src/export.c
index dae3be9f..1374b795 100644
--- a/src/export.c
+++ b/src/export.c
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2009-2010 Tero Lindeman (kometbomb)
+Copyright (c) 2009-2010 Tero Lindeman (kometbomb)
 Copyright (c) 2021-2023 Georgy Saraykin (LTVA1 a.k.a. LTVA) and contributors
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -114,13 +114,13 @@ bool export_wav(MusSong *song, CydWavetableEntry * entry, FILE *f, int channel)
 		
 		if (song->song_length != 0)
 		{
-			int percentage = (mus->song_position + (channel == -1 ? 0 : (channel * song->song_length))) * 100 / (song->song_length * (channel == -1 ? 1 : song->num_channels));
+			SDL_Rect area = {domain->screen_w / 2 - 140, domain->screen_h / 2 - 24, 280, 48};
+			int percentage = (mus->song_position + (channel == -1 ? 0 : (channel * song->song_length))) * (area.w - (8 + 2) * 2) / (song->song_length * (channel == -1 ? 1 : song->num_channels));
 			
 			if (percentage > last_percentage)
 			{
 				last_percentage = percentage;
 				
-				SDL_Rect area = {domain->screen_w / 2 - 140, domain->screen_h / 2 - 24, 280, 48};
 				bevel(domain, &area, mused.slider_bevel, BEV_MENU);
 				
 				adjust_rect(&area, 8);
@@ -131,7 +131,7 @@ bool export_wav(MusSong *song, CydWavetableEntry * entry, FILE *f, int channel)
 				adjust_rect(&area, 2);
 				
 				int t = area.w;
-				area.w = area.w * percentage / 100;
+				area.w = area.w * percentage / area.w;
 				
 				gfx_rect(domain, &area, colors[COLOR_PROGRESS_BAR]);
 				
@@ -257,13 +257,13 @@ bool export_wav_hires(MusSong *song, CydWavetableEntry * entry, FILE *f, int cha
 		
 		if (song->song_length != 0)
 		{
-			int percentage = (mus->song_position + (channel == -1 ? 0 : (channel * song->song_length))) * 100 / (song->song_length * (channel == -1 ? 1 : song->num_channels));
+			SDL_Rect area = {domain->screen_w / 2 - 140, domain->screen_h / 2 - 24, 280, 48};
+			int percentage = (mus->song_position + (channel == -1 ? 0 : (channel * song->song_length))) * (area.w - (8 + 2) * 2) / (song->song_length * (channel == -1 ? 1 : song->num_channels));
 			
 			if (percentage > last_percentage)
 			{
 				last_percentage = percentage;
 				
-				SDL_Rect area = {domain->screen_w / 2 - 140, domain->screen_h / 2 - 24, 280, 48};
 				bevel(domain, &area, mused.slider_bevel, BEV_MENU);
 				
 				adjust_rect(&area, 8);
@@ -274,7 +274,7 @@ bool export_wav_hires(MusSong *song, CydWavetableEntry * entry, FILE *f, int cha
 				adjust_rect(&area, 2);
 				
 				int t = area.w;
-				area.w = area.w * percentage / 100;
+				area.w = area.w * percentage / area.w;
 				
 				gfx_rect(domain, &area, colors[COLOR_PROGRESS_BAR]);