private void DrawImages(HeadKeeper keeper)
{
int i = 0;
foreach (Speaker speaker in Enum.GetValues(typeof(Speaker)))
{
float aspect = 1;
if (keeper.heads[i] != null && keeper.heads[i].head != null)
{
aspect = (float)keeper.heads[i].head.rect.width / keeper.heads[i].head.rect.height;
keeper.heads[i].speaker = speaker;
}
EditorGUILayout.BeginHorizontal();
GUILayout.Label((i + 1) + ": " + speaker.ToString(), GUILayout.Width(labelWidth));
if (keeper.heads [i] != null)
{
keeper.heads [i].head = (Sprite)EditorGUILayout.ObjectField(keeper.heads[i].head, typeof(Sprite), false,
new GUILayoutOption[] { GUILayout.Height(imageSize), GUILayout.Width(imageSize * aspect) });
}
GUILayout.Space(20);
EditorGUILayout.EndHorizontal();
GUILayout.Space(verticalSpacing);
i++;
}
}
public override void OnInspectorGUI()
{
HeadKeeper keeper = (HeadKeeper)target;
FixGroupSize(keeper);
DrawImages(keeper);
EditorUtility.SetDirty(keeper);
}
private void FixGroupSize(HeadKeeper keeper)
{
int enumCount = Enum.GetValues(typeof(Speaker)).Length;
int headCount = keeper.heads.Count;
if (enumCount < headCount)
{
keeper.heads.RemoveRange(enumCount, headCount - enumCount);
}
else
{
keeper.heads.AddRange(new SpeakerHead[enumCount - headCount]);
}
}
