1 files changed, 40 insertions, 0 deletions
diff --git a/src/instrumentstate.h b/src/instrumentstate.h
new file mode 100644
index 0000000..6c3c0b4
--- /dev/null
+++ b/src/instrumentstate.h
@@ -0,0 +1,40 @@
+/* -*- Mode: c++ -*- */
+/***************************************************************************
+ *            instrumentstate.h
+ *
+ *  Wed Jul 24 12:55:00 CEST 2024
+ *  Copyright 2024 Sander Vocke
+ *
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#pragma once
+
+enum class InstrumentStateKind {
+    Openness,
+    NoneOrAny
+};
+
+//! Tracks the persistent state of an instrument during play.
+struct InstrumentState {
+
+    //! Openness (typically for a hi-hat).
+    //! 0.0-1.0, where 0.0 is closed and 1.0 is fully open.
+    float openness = 0.0;
+};
+\ No newline at end of file