From 53ee9bbf75ec69253d01f1b073ab2a82476cea7e Mon Sep 17 00:00:00 2001
From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Fri, 13 Dec 2019 23:45:34 +0300
Subject: [PATCH] fix invalid value for TRIGGER_MUSIC.action

---
 src/editor/f_main.pas    |  2 +-
 src/shared/MAPWRITER.pas | 14 ++++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/editor/f_main.pas b/src/editor/f_main.pas
index 225daec..1d1d2ce 100644
--- a/src/editor/f_main.pas
+++ b/src/editor/f_main.pas
@@ -5155,7 +5155,7 @@ begin
                 if vleObjectProperty.Values[_lc[I_PROP_TR_MUSIC_ACT]] = _lc[I_PROP_TR_MUSIC_ON] then
                   Data.MusicAction := 1
                 else
-                  Data.MusicAction := 2;
+                  Data.MusicAction := 0;
               end;
 
             TRIGGER_PUSH:
diff --git a/src/shared/MAPWRITER.pas b/src/shared/MAPWRITER.pas
index 4c7a637..95a181d 100644
--- a/src/shared/MAPWRITER.pas
+++ b/src/shared/MAPWRITER.pas
@@ -50,7 +50,7 @@ type
 implementation
 
 uses
-  BinEditor, SysUtils;
+  MAPDEF, BinEditor, SysUtils, Math;
 
 { TMapWriter }
 
@@ -268,7 +268,8 @@ end;
 
 function TMapWriter_1.AddTriggers(Triggers: TTriggersRec1Array): Boolean;
 var
-  a, size: LongWord;
+  a, i, size: LongWord;
+  tr: ^TTriggerData;
 begin
  if Triggers = nil then
  begin
@@ -276,6 +277,15 @@ begin
   Exit;
  end;
 
+ // fix broken maps
+ for i := 0 to High(Triggers) do
+ begin
+   tr := @Triggers[i].data;
+   case Triggers[i].TriggerType of
+     TRIGGER_MUSIC: tr.MusicAction := Min(Max(tr.MusicAction, 0), 1);
+   end
+ end;
+
  SetLength(FDataBlocks, Length(FDataBlocks)+1);
 
  size := SizeOf(TTriggerRec_1);
-- 
2.29.2