/******************************************************************************
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* Spine Runtimes Software License v2.5
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*
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* Copyright (c) 2013-2016, Esoteric Software
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* All rights reserved.
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*
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* You are granted a perpetual, non-exclusive, non-sublicensable, and
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* non-transferable license to use, install, execute, and perform the Spine
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* Runtimes software and derivative works solely for personal or internal
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* use. Without the written permission of Esoteric Software (see Section 2 of
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* the Spine Software License Agreement), you may not (a) modify, translate,
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* adapt, or develop new applications using the Spine Runtimes or otherwise
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* create derivative works or improvements of the Spine Runtimes or (b) remove,
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* delete, alter, or obscure any trademarks or any copyright, trademark, patent,
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* or other intellectual property or proprietary rights notices on or in the
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* Software, including any copy thereof. Redistributions in binary or source
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* form must include this license and terms.
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*
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* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
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* USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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using UnityEngine;
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using UnityEditor;
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using Spine.Unity;
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using Spine.Unity.Editor;
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namespace Spine.Unity.Modules {
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[CustomEditor(typeof(SkeletonRenderSeparator))]
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public class SkeletonRenderSeparatorInspector : UnityEditor.Editor {
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SkeletonRenderSeparator component;
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// Properties
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SerializedProperty skeletonRenderer_, copyPropertyBlock_, copyMeshRendererFlags_, partsRenderers_;
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static bool partsRenderersExpanded = false;
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// For separator field.
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SerializedObject skeletonRendererSerializedObject;
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SerializedProperty separatorNamesProp;
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static bool skeletonRendererExpanded = true;
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bool slotsReapplyRequired = false;
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void OnEnable () {
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if (component == null)
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component = target as SkeletonRenderSeparator;
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skeletonRenderer_ = serializedObject.FindProperty("skeletonRenderer");
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copyPropertyBlock_ = serializedObject.FindProperty("copyPropertyBlock");
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copyMeshRendererFlags_ = serializedObject.FindProperty("copyMeshRendererFlags");
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var partsRenderers = component.partsRenderers;
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partsRenderers_ = serializedObject.FindProperty("partsRenderers");
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partsRenderers_.isExpanded = partsRenderersExpanded || // last state
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partsRenderers.Contains(null) || // null items found
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partsRenderers.Count < 1 || // no parts renderers
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(skeletonRenderer_.objectReferenceValue != null && SkeletonRendererSeparatorCount + 1 > partsRenderers.Count); // not enough parts renderers
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}
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int SkeletonRendererSeparatorCount {
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get {
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if (Application.isPlaying)
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return component.SkeletonRenderer.separatorSlots.Count;
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else
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return separatorNamesProp == null ? 0 : separatorNamesProp.arraySize;
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}
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}
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public override void OnInspectorGUI () {
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//JOHN: left todo: Add Undo support
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var componentRenderers = component.partsRenderers;
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int totalParts;
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using (new SpineInspectorUtility.LabelWidthScope()) {
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bool componentEnabled = component.enabled;
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bool checkBox = EditorGUILayout.Toggle("Enable Separator", componentEnabled);
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if (checkBox != componentEnabled)
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component.enabled = checkBox;
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EditorGUILayout.PropertyField(copyPropertyBlock_);
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EditorGUILayout.PropertyField(copyMeshRendererFlags_);
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}
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// SkeletonRenderer Box
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using (new SpineInspectorUtility.BoxScope(false)) {
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// Fancy SkeletonRenderer foldout reference field
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{
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EditorGUI.indentLevel++;
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EditorGUI.BeginChangeCheck();
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var foldoutSkeletonRendererRect = EditorGUILayout.GetControlRect(true, EditorGUIUtility.singleLineHeight);
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EditorGUI.PropertyField(foldoutSkeletonRendererRect, skeletonRenderer_);
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if (EditorGUI.EndChangeCheck())
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serializedObject.ApplyModifiedProperties();
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if (component.SkeletonRenderer != null) {
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skeletonRendererExpanded = EditorGUI.Foldout(foldoutSkeletonRendererRect, skeletonRendererExpanded, "");
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}
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EditorGUI.indentLevel--;
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}
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int separatorCount = 0;
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EditorGUI.BeginChangeCheck();
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if (component.SkeletonRenderer != null) {
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// Separators from SkeletonRenderer
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{
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bool skeletonRendererMismatch = skeletonRendererSerializedObject != null && skeletonRendererSerializedObject.targetObject != component.SkeletonRenderer;
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if (separatorNamesProp == null || skeletonRendererMismatch) {
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if (component.SkeletonRenderer != null) {
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skeletonRendererSerializedObject = new SerializedObject(component.SkeletonRenderer);
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separatorNamesProp = skeletonRendererSerializedObject.FindProperty("separatorSlotNames");
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separatorNamesProp.isExpanded = true;
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}
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}
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if (separatorNamesProp != null) {
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if (skeletonRendererExpanded) {
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EditorGUI.indentLevel++;
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SkeletonRendererInspector.SeparatorsField(separatorNamesProp);
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EditorGUI.indentLevel--;
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}
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separatorCount = this.SkeletonRendererSeparatorCount;
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}
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}
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if (SkeletonRendererSeparatorCount == 0) {
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EditorGUILayout.HelpBox("Separators are empty. Change the size to 1 and choose a slot if you want the render to be separated.", MessageType.Info);
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}
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}
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if (EditorGUI.EndChangeCheck()) {
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skeletonRendererSerializedObject.ApplyModifiedProperties();
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if (!Application.isPlaying)
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slotsReapplyRequired = true;
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}
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totalParts = separatorCount + 1;
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var counterStyle = skeletonRendererExpanded ? EditorStyles.label : EditorStyles.miniLabel;
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EditorGUILayout.LabelField(string.Format("{0}: separates into {1}.", SpineInspectorUtility.Pluralize(separatorCount, "separator", "separators"), SpineInspectorUtility.Pluralize(totalParts, "part", "parts") ), counterStyle);
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}
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// Parts renderers
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using (new SpineInspectorUtility.BoxScope(false)) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(this.partsRenderers_, true);
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EditorGUI.indentLevel--;
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// Null items warning
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bool nullItemsFound = componentRenderers.Contains(null);
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if (nullItemsFound)
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EditorGUILayout.HelpBox("Some items in the parts renderers list are null and may cause problems.\n\nYou can right-click on that element and choose 'Delete Array Element' to remove it.", MessageType.Warning);
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// (Button) Match Separators count
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if (separatorNamesProp != null) {
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int currentRenderers = 0;
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foreach (var r in componentRenderers) {
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if (r != null)
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currentRenderers++;
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}
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int extraRenderersNeeded = totalParts - currentRenderers;
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if (component.enabled && component.SkeletonRenderer != null && extraRenderersNeeded > 0) {
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EditorGUILayout.HelpBox(string.Format("Insufficient parts renderers. Some parts will not be rendered."), MessageType.Warning);
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string addMissingLabel = string.Format("Add the missing renderer{1} ({0}) ", extraRenderersNeeded, SpineInspectorUtility.PluralThenS(extraRenderersNeeded));
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if (GUILayout.Button(addMissingLabel, GUILayout.Height(40f))) {
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AddPartsRenderer(extraRenderersNeeded);
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DetectOrphanedPartsRenderers(component);
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}
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}
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}
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if (partsRenderers_.isExpanded != partsRenderersExpanded) partsRenderersExpanded = partsRenderers_.isExpanded;
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if (partsRenderers_.isExpanded) {
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using (new EditorGUILayout.HorizontalScope()) {
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// (Button) Destroy Renderers button
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if (componentRenderers.Count > 0) {
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if (GUILayout.Button("Clear Parts Renderers")) {
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// Do you really want to destroy all?
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if (EditorUtility.DisplayDialog("Destroy Renderers", "Do you really want to destroy all the Parts Renderer GameObjects in the list? (Undo will not work.)", "Destroy", "Cancel")) {
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foreach (var r in componentRenderers) {
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if (r != null)
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DestroyImmediate(r.gameObject, allowDestroyingAssets: false);
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}
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componentRenderers.Clear();
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// Do you also want to destroy orphans? (You monster.)
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DetectOrphanedPartsRenderers(component);
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}
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}
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}
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// (Button) Add Part Renderer button
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if (GUILayout.Button("Add Parts Renderer"))
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AddPartsRenderer(1);
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}
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}
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}
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serializedObject.ApplyModifiedProperties();
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if (slotsReapplyRequired && UnityEngine.Event.current.type == EventType.Repaint) {
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SkeletonRendererInspector.ReapplySeparatorSlotNames(component.SkeletonRenderer);
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component.SkeletonRenderer.LateUpdate();
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SceneView.RepaintAll();
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slotsReapplyRequired = false;
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}
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}
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public void AddPartsRenderer (int count) {
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var componentRenderers = component.partsRenderers;
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bool emptyFound = componentRenderers.Contains(null);
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if (emptyFound) {
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bool userClearEntries = EditorUtility.DisplayDialog("Empty entries found", "Null entries found. Do you want to remove null entries before adding the new renderer? ", "Clear Empty Entries", "Don't Clear");
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if (userClearEntries) componentRenderers.RemoveAll(x => x == null);
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}
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for (int i = 0; i < count; i++) {
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int index = componentRenderers.Count;
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var smr = SkeletonPartsRenderer.NewPartsRendererGameObject(component.transform, index.ToString());
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componentRenderers.Add(smr);
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EditorGUIUtility.PingObject(smr);
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// increment renderer sorting order.
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if (index == 0) continue;
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var prev = componentRenderers[index - 1]; if (prev == null) continue;
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var prevMeshRenderer = prev.GetComponent<MeshRenderer>();
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var currentMeshRenderer = smr.GetComponent<MeshRenderer>();
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if (prevMeshRenderer == null || currentMeshRenderer == null) continue;
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int prevSortingLayer = prevMeshRenderer.sortingLayerID;
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int prevSortingOrder = prevMeshRenderer.sortingOrder;
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currentMeshRenderer.sortingLayerID = prevSortingLayer;
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currentMeshRenderer.sortingOrder = prevSortingOrder + SkeletonRenderSeparator.DefaultSortingOrderIncrement;
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}
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}
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/// <summary>Detects orphaned parts renderers and offers to delete them.</summary>
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public void DetectOrphanedPartsRenderers (SkeletonRenderSeparator component) {
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var children = component.GetComponentsInChildren<SkeletonPartsRenderer>();
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var orphans = new System.Collections.Generic.List<SkeletonPartsRenderer>();
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foreach (var r in children) {
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if (!component.partsRenderers.Contains(r))
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orphans.Add(r);
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}
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if (orphans.Count > 0) {
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if (EditorUtility.DisplayDialog("Destroy Submesh Renderers", "Unassigned renderers were found. Do you want to delete them? (These may belong to another Render Separator in the same hierarchy. If you don't have another Render Separator component in the children of this GameObject, it's likely safe to delete. Warning: This operation cannot be undone.)", "Delete", "Cancel")) {
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foreach (var o in orphans) {
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DestroyImmediate(o.gameObject, allowDestroyingAssets: false);
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}
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}
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}
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}
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#region SkeletonRenderer Context Menu Item
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[MenuItem ("CONTEXT/SkeletonRenderer/Add Skeleton Render Separator")]
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static void AddRenderSeparatorComponent (MenuCommand cmd) {
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var skeletonRenderer = cmd.context as SkeletonRenderer;
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var newComponent = skeletonRenderer.gameObject.AddComponent<SkeletonRenderSeparator>();
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Undo.RegisterCreatedObjectUndo(newComponent, "Add SkeletonRenderSeparator");
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}
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// Validate
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[MenuItem ("CONTEXT/SkeletonRenderer/Add Skeleton Render Separator", true)]
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static bool ValidateAddRenderSeparatorComponent (MenuCommand cmd) {
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var skeletonRenderer = cmd.context as SkeletonRenderer;
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var separator = skeletonRenderer.GetComponent<SkeletonRenderSeparator>();
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bool separatorNotOnObject = separator == null;
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return separatorNotOnObject;
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}
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#endregion
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}
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}
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