From 9d4dd09b86a68fff9e46f4f1be28cd86e336c5dd Mon Sep 17 00:00:00 2001
From: dannye <33dannye@gmail.com>
Date: Wed, 4 Sep 2019 00:17:10 -0500
Subject: Add legacy audio macros

---
 macros/scripts/audio.asm | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'macros/scripts')

diff --git a/macros/scripts/audio.asm b/macros/scripts/audio.asm
index 6df7a0543..4d1e86f4e 100644
--- a/macros/scripts/audio.asm
+++ b/macros/scripts/audio.asm
@@ -134,7 +134,11 @@ ENDM
 vibrato: MACRO
 	db vibrato_cmd
 	db \1 ; delay
-	dn \2, \3 ; extent, rate
+	IF _NARG > 2
+		dn \2, \3 ; extent, rate
+	ELSE
+		db \2 ; LEGACY: Support for 1-arg extent
+	ENDC
 ENDM
 
 	enum unknownmusic0xe2_cmd ; $e2
@@ -158,7 +162,11 @@ ENDM
 	enum volume_cmd ; $e5
 volume: MACRO
 	db volume_cmd
-	dn \1, \2 ; left volume, right volume
+	IF _NARG > 1
+		dn \1, \2 ; left volume, right volume
+	ELSE
+		db \1 ; LEGACY: Support for 1-arg volume
+	ENDC
 ENDM
 
 	enum pitch_offset_cmd ; $e6
-- 
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