public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
//TODO change to obtain controller thru property.serializedObject.Find(attribute.animator)....
UnityEditor.Animations.AnimatorController animatorController = ((MonoBehaviour)property.serializedObject.targetObject).GetComponent <Animator> ().runtimeAnimatorController as UnityEditor.Animations.AnimatorController;
if (animatorController != null)
{
//property.serializedObject.Update();
animatorStateValues = MecanimUtility.GetAnimatorStates(animatorController);
displayOptions = MecanimUtility.GetDisplayOptions(animatorController);
EditorGUI.indentLevel = 0;
//if already have been serialzied before
if (property.objectReferenceValue != null)
{
if (animatorStateValues.Length > 0)
{
animatorStateSelected = animatorStateValues.FirstOrDefault((itm) => itm.nameHash == ((ws.winx.unity.AnimatorState)property.objectReferenceValue).nameHash) as UnityEditor.Animations.AnimatorState;
}
}
//animaStateInfoSelected = property.objectReferenceValue as UnityEditor.Animations.AnimatorState;
// Check if it was modified this frame, to avoid overwriting the property constantly
UnityEditor.Animations.AnimatorState prevAnimatorStateSelected = animatorStateSelected;
animatorStateSelected = EditorGUILayoutEx.CustomObjectPopup(label, animatorStateSelected, displayOptions, animatorStateValues, null, null, null, null, position) as UnityEditor.Animations.AnimatorState;
if (animatorStateSelected != null && animatorStateSelected.nameHash != prevAnimatorStateSelected.nameHash)
{
ws.winx.unity.AnimatorState state = property.objectReferenceValue as ws.winx.unity.AnimatorState;
if (state == null)
{
state = ScriptableObject.CreateInstance <ws.winx.unity.AnimatorState>();
}
state.motion = animatorStateSelected.motion;
state.nameHash = animatorStateSelected.nameHash;
state.name = animatorStateSelected.name;
if (state.motion is UnityEditor.Animations.BlendTree)
{
BlendTree tree = (BlendTree)state.motion;
int blendParamsNum = tree.GetRecursiveBlendParamCount();
state.blendParamsHashes = new int[blendParamsNum];
for (int i = 0; i < blendParamsNum; i++)
{
state.blendParamsHashes[i] = Animator.StringToHash(tree.GetRecursiveBlendParam(i));
}
}
else
{
state.blendParamsHashes = null;
}
property.objectReferenceValue = state;
property.serializedObject.ApplyModifiedProperties();
}
}
}
//
// Methods
//
/// <summary>
/// Handles the onGUI event.
/// </summary>
/// <param name="property">Property.</param>
/// <param name="node">Node.</param>
/// <param name="guiContent">GUI content.</param>
public override void OnGUI(SerializedNodeProperty property, ActionNode node, GUIContent guiContent)
{
//if (animatorSerialized == null || aniController == null) {
if (aniController == null)
{
//!!! Serialization never serialized Animator cos its initialized in Reset after
// NodePropertyIterator iter= property.serializedNode.GetIterator();
// iter.Find(attribute.animatorFieldName);
// animatorSerialized=iter.current;
// // if(animatorSerialized==null || animatorSerialized.value==null){
// Debug.LogError("AnimatorStateNodePropertyDrawer> No Animator component set on node parent GameObject");
// return;
// }
//runtimeContoller =( (Animator)animatorSerialized.value).runtimeAnimatorController;
Animator animator = node.GetType().GetField(attribute.animatorFieldName).GetValue(node) as Animator;
RuntimeAnimatorController runtimeContoller;
runtimeContoller = animator.runtimeAnimatorController;
if (runtimeContoller is AnimatorOverrideController)
{
aniController = ((AnimatorOverrideController)runtimeContoller).runtimeAnimatorController as UnityEditor.Animations.AnimatorController;
}
else
{
aniController = runtimeContoller as UnityEditor.Animations.AnimatorController;
}
}
animatorStateDisplayOptions = MecanimUtility.GetDisplayOptions(aniController);
animatorStateValues = MecanimUtility.GetAnimatorStates(aniController);
if (property.value != null)
{
if (animatorStateValues.Length > 0)
{
animatorStateSelectedPrev = animatorStateSelected = animatorStateValues.FirstOrDefault((itm) => itm.nameHash == ((ws.winx.unity.AnimatorState)property.value).nameHash);
}
}
animatorStateSelected = EditorGUILayoutEx.CustomObjectPopup(guiContent, animatorStateSelected, animatorStateDisplayOptions, animatorStateValues); //,compare);
//TODO try Begin/End Check
if (animatorStateSelectedPrev != animatorStateSelected)
{
NodePropertyIterator iter = property.serializedNode.GetIterator();
iter.Find(attribute.layerIndexFieldName);
SerializedNodeProperty layerIndexSerialized = iter.current;
layerIndexSerialized.value = MecanimUtility.GetLayerIndex(aniController, animatorStateSelected);
layerIndexSerialized.ApplyModifiedValue();
ws.winx.unity.AnimatorState state = property.value as ws.winx.unity.AnimatorState;
if (state == null)
{
state = ScriptableObject.CreateInstance <ws.winx.unity.AnimatorState>();
}
state.motion = animatorStateSelected.motion;
state.nameHash = animatorStateSelected.nameHash;
state.layer = (int)layerIndexSerialized.value;
if (state.motion is UnityEditor.Animations.BlendTree)
{
BlendTree tree = (BlendTree)state.motion;
int blendParamsNum = tree.GetRecursiveBlendParamCount();
state.blendParamsHashes = new int[blendParamsNum];
for (int i = 0; i < blendParamsNum; i++)
{
state.blendParamsHashes[i] = Animator.StringToHash(tree.GetRecursiveBlendParam(i));
}
}
else
{
state.blendParamsHashes = null;
}
//property.value=state;
property.ValueChanged();
property.ApplyModifiedValue();
animatorStateSelectedPrev = animatorStateSelected;
}
if (animatorStateSelected.motion == null)
{
Debug.LogError("Selected state doesn't have Motion set");
}
}