private static void DrawStateData(AnimationState state, ref bool markDirty)
{
const float labelWidth = 55f;
var old = state.Name;
state.Name = EditorUtilities.TextField("Name", state.Name, labelWidth);
if (old != state.Name)
{
markDirty = true;
}
state.speed = EditorUtilities.DoubleField("Speed", state.speed, labelWidth);
//@TODO: C# 7 pattern matching
var type = state.GetType();
if (type == typeof(SingleClipState))
{
DrawSingleClipState((SingleClipState)state, ref markDirty, labelWidth);
}
else if (type == typeof(BlendTree1D))
{
Draw1DBlendTree((BlendTree1D)state, ref markDirty);
}
else if (type == typeof(BlendTree2D))
{
Draw2DBlendTree((BlendTree2D)state, ref markDirty);
}
else
{
EditorGUILayout.LabelField($"Unknown animation state type: {type.Name}");
}
}
public static void DrawStateData(AnimationPlayerState state, ref bool markDirty)
{
const float labelWidth = 55f;
var old = state.Name;
state.Name = EditorUtilities.TextField("Name", state.Name, labelWidth);
if (old != state.Name)
{
markDirty = true;
}
state.speed = EditorUtilities.DoubleField("Speed", state.speed, labelWidth);
switch (state)
{
case SingleClip singleClipState:
DrawSingleClipState(singleClipState, ref markDirty, labelWidth);
break;
case BlendTree1D blendTree1D:
Draw1DBlendTree(blendTree1D, ref markDirty);
break;
case BlendTree2D blendTree2D:
Draw2DBlendTree(blendTree2D, ref markDirty);
break;
case PlayRandomClip playRandom:
DrawSelectRandomState(playRandom, ref markDirty);
break;
case Sequence sequence:
DrawSequence(sequence, ref markDirty);
break;
default:
EditorGUILayout.LabelField($"Unknown animation state type: {(state == null ? "null" : state.GetType().Name)}");
break;
}
}
private static void Draw2DBlendTree(BlendTree2D state, ref bool markDirty)
{
state.blendVariable = EditorUtilities.TextField("First blend variable", state.blendVariable, 120f);
state.blendVariable2 = EditorUtilities.TextField("Second blend variable", state.blendVariable2, 120f);
EditorGUI.indentLevel++;
if (state.blendTree == null)
{
state.blendTree = new System.Collections.Generic.List <BlendTreeEntry2D>();
}
int swapIndex = -1;
for (var i = 0; i < state.blendTree.Count; i++)
{
var blendTreeEntry = state.blendTree[i];
var oldClip = blendTreeEntry.clip;
blendTreeEntry.clip = EditorUtilities.ObjectField("Clip", blendTreeEntry.clip, 150f, 200f);
if (blendTreeEntry.clip != oldClip && blendTreeEntry.clip != null)
{
markDirty |= state.OnClipAssigned(blendTreeEntry.clip);
}
EditorGUILayout.BeginHorizontal();
{
blendTreeEntry.threshold1 = EditorUtilities.FloatField($"When '{state.blendVariable}' =", blendTreeEntry.threshold1, 150f, 200f);
EditorGUI.BeginDisabledGroup(i == 0);
if (GUILayout.Button("\u2191", upDownButtonStyle, upDownButtonOptions))
{
swapIndex = i;
}
EditorGUI.EndDisabledGroup();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
blendTreeEntry.threshold2 = EditorUtilities.FloatField($"When '{state.blendVariable2}' =", blendTreeEntry.threshold2, 150f, 200f);
EditorGUI.BeginDisabledGroup(i == state.blendTree.Count - 1);
if (GUILayout.Button("\u2193", upDownButtonStyle, upDownButtonOptions))
{
swapIndex = i + 1;
}
EditorGUI.EndDisabledGroup();
// Remove 2D blend tree entry
if (GUILayout.Button("Remove", GUILayout.Width(70f)))
{
state.blendTree.RemoveAt(i);
}
}
EditorGUILayout.EndHorizontal();
if (i != state.blendTree.Count - 1)
{
EditorUtilities.Splitter(width: 350f);
}
}
if (swapIndex != -1)
{
markDirty = true;
state.blendTree.Swap(swapIndex, swapIndex - 1);
}
EditorGUI.indentLevel--;
GUILayout.Space(10f);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add blend tree entry", GUILayout.Width(150f)))
{
state.blendTree.Add(new BlendTreeEntry2D());
markDirty = true;
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
private static void Draw1DBlendTree(BlendTree1D state, ref bool markDirty)
{
state.blendVariable = EditorUtilities.TextField("Blend with variable", state.blendVariable, 130f);
EditorGUI.indentLevel++;
int swapIndex = -1;
if (state.blendTree == null)
{
state.blendTree = new System.Collections.Generic.List <BlendTreeEntry1D>();
}
for (var i = 0; i < state.blendTree.Count; i++)
{
var blendTreeEntry = state.blendTree[i];
var whenLabel = $"When '{state.blendVariable}' =";
var whenLabelRequiredWidth = GUI.skin.label.CalcSize(new GUIContent(whenLabel)).x;
var remainingAfterClipLabel = Screen.width - 30f - 70f - 25f - 100f;
var remainingAfterWhenLabel = Screen.width - whenLabelRequiredWidth - 70f - 25f - 100f;
EditorGUILayout.BeginHorizontal();
{
var oldClip = blendTreeEntry.clip;
blendTreeEntry.clip = EditorUtilities.ObjectField("Clip", blendTreeEntry.clip, 30f, remainingAfterClipLabel);
if (blendTreeEntry.clip != oldClip)
{
if (blendTreeEntry.clip != null)
{
state.OnClipAssigned(blendTreeEntry.clip);
}
markDirty = true;
}
EditorGUI.BeginDisabledGroup(i == 0);
if (GUILayout.Button("\u2191", upDownButtonStyle, upDownButtonOptions))
{
swapIndex = i;
}
EditorGUI.EndDisabledGroup();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
blendTreeEntry.threshold = EditorUtilities.FloatField(whenLabel, blendTreeEntry.threshold, whenLabelRequiredWidth, remainingAfterWhenLabel);
EditorGUI.BeginDisabledGroup(i == state.blendTree.Count - 1);
if (GUILayout.Button("\u2193", upDownButtonStyle, upDownButtonOptions))
{
swapIndex = i + 1;
}
EditorGUI.EndDisabledGroup();
// Remove 1D blend tree entry
if (GUILayout.Button("Remove", GUILayout.Width(70f)))
{
state.blendTree.RemoveAt(i);
}
}
EditorGUILayout.EndHorizontal();
if (i != state.blendTree.Count - 1)
{
EditorUtilities.Splitter(width: Screen.width - 100f);
}
}
if (swapIndex != -1)
{
markDirty = true;
state.blendTree.Swap(swapIndex, swapIndex - 1);
}
EditorGUI.indentLevel--;
GUILayout.Space(10f);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add blend tree entry", GUILayout.Width(150f)))
{
state.blendTree.Add(new BlendTreeEntry1D());
markDirty = true;
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
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}");
}
}