static void UpdateInstance()
{
if (instance == null)
{
instance = FindObjectOfType <SfxrPlayer>();
}
if (instance == null)
{
Debug.LogError($"No {nameof(SfxrPlayer)} found in Scene. Add one!");
}
}
void OnExpandedGUI(ref Rect position, SerializedProperty property)
{
position.y += EditorGUIUtility.singleLineHeight + Margin;
var previewRect = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight * 5);
// stick a button behind the preview so we can click it to play
if (GUI.Button(previewRect, "play"))
{
PlayPreview(property);
}
// don't render the preview if it's tiny
if (previewRect.width > 1)
{
DoRenderPreview(SfxrPlayer.GetClip(PropertyToParams(property)), previewRect);
}
position.y += previewRect.height + Margin;
expandPresets = EditorGUI.Foldout(position, expandPresets, "Presets");
// the change check needs to go after the foldout, if not it'll trigger a preview on open/close
EditorGUI.BeginChangeCheck();
if (expandPresets)
{
position.y += EditorGUIUtility.singleLineHeight + Margin;
OnPresetGUI(position, property);
position.y += EditorGUIUtility.singleLineHeight + Margin;
}
foreach (var prop in GetVisibleChildren(property))
{
position.y += EditorGUIUtility.singleLineHeight + Margin;
if (prop.type == "Enum")
{
WidgetWaveType(position, prop);
}
else if (prop.type == "float")
{
WidgetSlider(position, prop);
}
}
if (!EditorGUI.EndChangeCheck())
{
return;
}
property.serializedObject.ApplyModifiedProperties();
PlayPreview(property);
}
static void PlayPreview(SerializedProperty property)
{
SfxrPlayer.Play(PropertyToParams(property), true);
}