//Handler of edit button. Set the index of the selected gizmo and save the initial position
private void EditButtonHandler(int index)
{
if (index == GizmoCustomEditor.selectedIndex)
{
GizmoCustomEditor.selectedIndex = -1;
}
else
{
GizmoCustomEditor.selectedIndex = index;
}
//Save the position when entering edit mode
GizmoCustomEditor.StartingPosition = GizmoCustomEditor.GetPositiontAt(index);
SceneView.RepaintAll();
}
//Window GUI update
private void OnGUI()
{
if (GizmoCustomEditor._gizmos != null)
{
float fieldWidth = position.width / 5.0f;
scrollPosition = GUILayout.BeginScrollView(scrollPosition);
//Columns names
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("name", GUILayout.MinWidth(100), GUILayout.MaxWidth(fieldWidth));
EditorGUILayout.LabelField(" ", GUILayout.MinWidth(100), GUILayout.MaxWidth(fieldWidth));
EditorGUILayout.LabelField("position", GUILayout.MinWidth(100), GUILayout.MaxWidth(fieldWidth));
EditorGUILayout.EndHorizontal();
for (int i = 0; i < GizmoCustomEditor._gizmos.arraySize; i++)
{
//Color the selected line in red
if (i == GizmoCustomEditor.selectedIndex)
{
GUI.color = Color.red;
}
else
{
GUI.color = Color.white;
}
//Input fields
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
GizmoCustomEditor.SetNameAt(i, EditorGUILayout.TextField(GizmoCustomEditor.GetNameAt(i), GUILayout.MinWidth(100), GUILayout.MaxWidth(fieldWidth)));
EditorGUILayout.Space();
GizmoCustomEditor.SetPositionAt(i, EditorGUILayout.Vector3Field("", GizmoCustomEditor.GetPositiontAt(i), GUILayout.MinWidth(300), GUILayout.MaxWidth(fieldWidth * 3)));
EditorGUILayout.Space();
if (GUILayout.Button("Edit", GUILayout.MinWidth(100), GUILayout.MaxWidth(fieldWidth)))
{
EditButtonHandler(i);
}
EditorGUILayout.Space();
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
}
GUILayout.EndScrollView();
}
}
