private static void DrawStateData(AnimationState state, ref bool updateStateNames)
{
const float labelWidth = 55f;
var old = state.Name;
state.Name = EditorUtilities.TextField("Name", state.Name, labelWidth);
if (old != state.Name)
{
updateStateNames = true;
}
state.speed = EditorUtilities.DoubleField("Speed", state.speed, labelWidth);
//@TODO: Use pattern matching when C# 7
var type = state.GetType();
if (type == typeof(SingleClipState))
{
var singleClipState = (SingleClipState)state;
var oldClip = singleClipState.clip;
singleClipState.clip = EditorUtilities.ObjectField("Clip", singleClipState.clip, labelWidth);
if (singleClipState.clip != null && singleClipState.clip != oldClip)
{
updateStateNames |= singleClipState.OnClipAssigned(singleClipState.clip);
}
}
else if (type == typeof(BlendTree1D))
{
var blendTree = (BlendTree1D)state;
blendTree.blendVariable = EditorUtilities.TextField("Blend with variable", blendTree.blendVariable, 120f);
EditorGUI.indentLevel++;
foreach (var blendTreeEntry in blendTree.blendTree)
{
updateStateNames |= DrawBlendTreeEntry(state, blendTreeEntry, blendTree.blendVariable);
}
EditorGUI.indentLevel--;
GUILayout.Space(10f);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add blend tree entry", GUILayout.Width(150f)))
{
blendTree.blendTree.Add(new BlendTreeEntry1D());
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
else if (type == typeof(BlendTree2D))
{
var blendTree2D = (BlendTree2D)state;
blendTree2D.blendVariable = EditorUtilities.TextField("First blend variable", blendTree2D.blendVariable, 120f);
blendTree2D.blendVariable2 = EditorUtilities.TextField("Second blend variable", blendTree2D.blendVariable2, 120f);
EditorGUI.indentLevel++;
foreach (var blendTreeEntry in blendTree2D.blendTree)
{
updateStateNames |= DrawBlendTreeEntry(state, blendTreeEntry, blendTree2D.blendVariable, blendTree2D.blendVariable2);
}
EditorGUI.indentLevel--;
GUILayout.Space(10f);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add blend tree entry", GUILayout.Width(150f)))
{
blendTree2D.blendTree.Add(new BlendTreeEntry2D());
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
else
{
EditorGUILayout.LabelField($"Unknown animation state type: {type.Name}");
}
}