/// <summary>
/// Draws the component inspector.
/// </summary>
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
EditorGUI.BeginChangeCheck();
var callback = GetDrawCallback();
if (callback != null)
{
// Wait to draw the inherited component until the Script field has been drawn. This will allow the state foldout to be drawn after the inherited component.
callback();
}
else
{
// If a callback doesn't exist use the InspectorFoldout attribute to draw all of the fields without having to create custom inspectors for each class.
for (int i = 0; i < m_FoldoutFields.Count; ++i)
{
if (m_FoldoutFields[i].Count > 0)
{
if (!string.IsNullOrEmpty(m_FoldoutNames[i]))
{
// Draw the fields indented under a foldout.
if (Foldout(m_FoldoutNames[i]))
{
EditorGUI.indentLevel++;
for (int j = 0; j < m_FoldoutFields[i].Count; ++j)
{
EditorGUILayout.PropertyField(PropertyFromName(m_FoldoutFields[i][j].Name), true);
}
EditorGUI.indentLevel--;
}
}
else
{
// There is no foldout so don't indent the EditorGUI.
for (int j = 0; j < m_FoldoutFields[i].Count; ++j)
{
EditorGUILayout.PropertyField(PropertyFromName(m_FoldoutFields[i][j].Name), true);
}
}
}
}
}
if (Foldout("States"))
{
m_ReorderableStateList = StateInspector.DrawStates(m_ReorderableStateList, serializedObject, PropertyFromName("m_States"),
SelectedIndexKey, OnStateListDraw, OnStateListAdd, OnStateListReorder, OnStateListRemove);
// EditorGUILayout.PropertyField(PropertyFromName("m_States"), true);
}
if (EditorGUI.EndChangeCheck())
{
InspectorUtility.RecordUndoDirtyObject(target, "Change Value");
serializedObject.ApplyModifiedProperties();
StateInspector.UpdateDefaultStateValues((target as StateBehavior).States);
}
}
/// <summary>
/// Draws all of the added states.
/// </summary>
private void OnStateListDraw(Rect rect, int index, bool isActive, bool isFocused)
{
EditorGUI.BeginChangeCheck();
StateInspector.OnStateListDraw(target, (target as StateBehavior).States, PropertyFromName("m_States"), rect, index);
if (EditorGUI.EndChangeCheck())
{
InspectorUtility.RecordUndoDirtyObject(target, "Change Value");
serializedObject.ApplyModifiedProperties();
}
}
/// <summary>
/// Creates a new preset and adds it to a new state in the list.
/// </summary>
private void CreatePreset()
{
EditorGUI.BeginChangeCheck();
var stateComponent = target as StateBehavior;
stateComponent.States = StateInspector.CreatePreset(target, stateComponent.States, m_ReorderableStateList, SelectedIndexKey);
if (EditorGUI.EndChangeCheck())
{
InspectorUtility.RecordUndoDirtyObject(target, "Change Value");
serializedObject.ApplyModifiedProperties();
}
}
/// <summary>
/// The ReordableList remove button has been pressed. Remove the selected state.
/// </summary>
private void OnStateListRemove(ReorderableList list)
{
EditorGUI.BeginChangeCheck();
var stateComponent = target as StateBehavior;
stateComponent.States = StateInspector.OnStateListRemove(stateComponent.States, PropertyFromName("m_States"), SelectedIndexKey, list);
if (EditorGUI.EndChangeCheck())
{
InspectorUtility.RecordUndoDirtyObject(target, "Change Value");
serializedObject.ApplyModifiedProperties();
}
}
/// <summary>
/// The list has been reordered. Ensure the reorder is valid.
/// </summary>
private void OnStateListReorder(ReorderableList list)
{
EditorGUI.BeginChangeCheck();
var stateComponent = target as StateBehavior;
stateComponent.States = StateInspector.OnStateListReorder(stateComponent.States);
if (EditorGUI.EndChangeCheck())
{
EditorPrefs.SetInt(SelectedIndexKey, list.index);
InspectorUtility.RecordUndoDirtyObject(target, "Change Value");
serializedObject.ApplyModifiedProperties();
}
}
/// <summary>
/// Adds a new state element to the list.
/// </summary>
private void OnStateListAdd(ReorderableList list)
{
StateInspector.OnStateListAdd(AddExistingPreset, CreatePreset);
}
