private void TransitionTableGUI()
{
Separator();
EditorGUILayout.HelpBox("Click on any State's name to see the Transitions it contains, or click the Pencil/Wrench icon to see its Actions.", MessageType.Info);
Separator();
// For each fromState
for (int i = 0; i < _fromStates.Count; i++)
{
var stateRect = BeginVertical(ContentStyle.WithPaddingAndMargins);
EditorGUI.DrawRect(stateRect, ContentStyle.LightGray);
var transitions = _transitionsByFromStates[i];
// State Header
var headerRect = BeginHorizontal();
{
BeginVertical();
string label = transitions[0].SerializedTransition.FromState.objectReferenceValue.name;
if (i == 0)
{
label += " (Initial State)";
}
headerRect.height = EditorGUIUtility.singleLineHeight;
GUILayoutUtility.GetRect(headerRect.width, headerRect.height);
headerRect.x += 5;
// Toggle
{
var toggleRect = headerRect;
toggleRect.width -= 140;
_toggledIndex =
EditorGUI.BeginFoldoutHeaderGroup(toggleRect, _toggledIndex == i, label, ContentStyle.StateListStyle) ?
i : _toggledIndex == i ? -1 : _toggledIndex;
}
Separator();
EndVertical();
// State Header Buttons
{
bool Button(Rect position, string icon) => GUI.Button(position, EditorGUIUtility.IconContent(icon));
var buttonRect = new Rect(x: headerRect.width - 25, y: headerRect.y, width: 35, height: 20);
// Move state down
if (i < _fromStates.Count - 1)
{
if (Button(buttonRect, "scrolldown"))
{
ReorderState(i, false);
EarlyOut();
return;
}
buttonRect.x -= 40;
}
// Move state up
if (i > 0)
{
if (Button(buttonRect, "scrollup"))
{
ReorderState(i, true);
EarlyOut();
return;
}
buttonRect.x -= 40;
}
// Switch to state editor
if (Button(buttonRect, "SceneViewTools"))
{
DisplayStateEditor(transitions[0].SerializedTransition.FromState.objectReferenceValue);
EarlyOut();
return;
}
void EarlyOut()
{
EndHorizontal();
EndFoldoutHeaderGroup();
EndVertical();
EndHorizontal();
}
}
}
EndHorizontal();
if (_toggledIndex == i)
{
EditorGUI.BeginChangeCheck();
stateRect.y += EditorGUIUtility.singleLineHeight * 2;
foreach (var transition in transitions) // Display all the transitions in the state
{
if (transition.Display(ref stateRect)) // Return if there were changes
{
EditorGUI.EndChangeCheck();
EndFoldoutHeaderGroup();
EndVertical();
EndHorizontal();
return;
}
Separator();
}
if (EditorGUI.EndChangeCheck())
{
serializedObject.ApplyModifiedProperties();
}
}
EndFoldoutHeaderGroup();
EndVertical();
Separator();
}
var rect = BeginHorizontal();
Space(rect.width - 55);
// Display add transition button
_addTransitionHelper.Display(rect);
EndHorizontal();
}
private void TransitionTableGUI()
{
Separator();
EditorGUILayout.HelpBox("Click on any State's name to see the Transitions it contains, or click the Pencil/Wrench icon to see its Actions.", MessageType.Info);
Separator();
serializedObject.UpdateIfRequiredOrScript();
// For each fromState
for (int i = 0; i < _fromStates.Count; i++)
{
var stateRect = BeginVertical(ContentStyle.WithPaddingAndMargins);
EditorGUI.DrawRect(stateRect, ContentStyle.LightGray);
var transitions = _transitionsByFromStates[i];
// State Header
var headerRect = BeginHorizontal();
{
BeginVertical();
string label = transitions[0].SerializedTransition.FromState.objectReferenceValue.name;
if (i == 0)
{
label += " (Initial State)";
}
headerRect.height = EditorGUIUtility.singleLineHeight;
GUILayoutUtility.GetRect(headerRect.width, headerRect.height);
headerRect.x += 5;
// Toggle
{
var toggleRect = headerRect;
toggleRect.width -= 140;
_toggles[i] = EditorGUI.BeginFoldoutHeaderGroup(toggleRect,
foldout: _toggles[i],
content: label,
style: ContentStyle.StateListStyle);
}
Separator();
EndVertical();
// State Header Buttons
{
bool Button(Rect position, string icon) => GUI.Button(position, EditorGUIUtility.IconContent(icon));
var buttonRect = new Rect(
x: headerRect.width - 105,
y: headerRect.y,
width: 35,
height: 20);
// Switch to state editor
if (Button(buttonRect, "SceneViewTools"))
{
if (_cachedStateEditor == null)
{
_cachedStateEditor = CreateEditor(transitions[0].SerializedTransition.FromState.objectReferenceValue, typeof(StateEditor));
}
else
{
CreateCachedEditor(transitions[0].SerializedTransition.FromState.objectReferenceValue, typeof(StateEditor), ref _cachedStateEditor);
}
_displayStateEditor = true;
return;
}
buttonRect.x += 40;
// Move state up
if (Button(buttonRect, "scrollup"))
{
if (ReorderState(i, true))
{
return;
}
}
buttonRect.x += 40;
// Move state down
if (Button(buttonRect, "scrolldown"))
{
if (ReorderState(i, false))
{
return;
}
}
}
}
EndHorizontal();
// If state is open
if (_toggles[i])
{
DisableAllStateTogglesExcept(i);
EditorGUI.BeginChangeCheck();
stateRect.y += EditorGUIUtility.singleLineHeight * 2;
// Display all the transitions in the state
foreach (var transition in transitions)
{
if (transition.Display(ref stateRect))
{
return;
}
Separator();
}
if (EditorGUI.EndChangeCheck())
{
serializedObject.ApplyModifiedProperties();
}
}
EndFoldoutHeaderGroup();
EndVertical();
//GUILayout.HorizontalSlider(0, 0, 0);
Separator();
}
var rect = BeginHorizontal();
Space(rect.width - 55);
// Display add transition button
_addTransitionHelper.Display(rect);
EndHorizontal();
}
