From fce03717563eaf4fced702c0684b8af810c47f3a Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Wed, 3 Aug 2022 17:21:47 -0500
Subject: [PATCH] add "hint" commands

---
 src/engine/dispatch.h   | 8 ++++++++
 src/engine/playback.cpp | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/src/engine/dispatch.h b/src/engine/dispatch.h
index f1418e481..86b2e229e 100644
--- a/src/engine/dispatch.h
+++ b/src/engine/dispatch.h
@@ -55,6 +55,14 @@ enum DivDispatchCmds {
   DIV_CMD_PRE_PORTA, // (inPorta, isPortaOrSlide)
   DIV_CMD_PRE_NOTE, // used in C64 (note)
 
+  // these will be used in ROM export.
+  // do NOT implement!
+  DIV_CMD_HINT_VIBRATO, // (speed, depth)
+  DIV_CMD_HINT_VIBRATO_SHAPE, // (shape)
+  DIV_CMD_HINT_PITCH, // (pitch)
+  DIV_CMD_HINT_ARPEGGIO, // (note1, note2)
+  DIV_CMD_HINT_VOL_SLIDE, // (amount, oneTick)
+
   DIV_CMD_SAMPLE_MODE, // (enabled)
   DIV_CMD_SAMPLE_FREQ, // (frequency)
   DIV_CMD_SAMPLE_BANK, // (bank)
diff --git a/src/engine/playback.cpp b/src/engine/playback.cpp
index 6c4376573..b089b6f3e 100644
--- a/src/engine/playback.cpp
+++ b/src/engine/playback.cpp
@@ -57,6 +57,12 @@ const char* cmdName[]={
   "PRE_PORTA",
   "PRE_NOTE",
 
+  "HINT_VIBRATO",
+  "HINT_VIBRATO_SHAPE",
+  "HINT_PITCH",
+  "HINT_ARPEGGIO",
+  "HINT_VOL_SLIDE",
+
   "SAMPLE_MODE",
   "SAMPLE_FREQ",
   "SAMPLE_BANK",