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389 lines
14 KiB
389 lines
14 KiB
/******************************************************************************
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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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//#define HINGECHAIN2D
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// Contributed by: Mitch Thompson
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using UnityEngine;
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using UnityEditor;
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using System.Collections.Generic;
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using Spine;
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namespace Spine.Unity.Editor {
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using Icons = SpineEditorUtilities.Icons;
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[CustomEditor(typeof(SkeletonUtilityBone)), CanEditMultipleObjects]
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public class SkeletonUtilityBoneInspector : UnityEditor.Editor {
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SerializedProperty mode, boneName, zPosition, position, rotation, scale, overrideAlpha, parentReference;
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//multi selected flags
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bool containsFollows, containsOverrides, multiObject;
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//single selected helpers
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SkeletonUtilityBone utilityBone;
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SkeletonUtility skeletonUtility;
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bool canCreateHingeChain = false;
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Dictionary<Slot, List<BoundingBoxAttachment>> boundingBoxTable = new Dictionary<Slot, List<BoundingBoxAttachment>>();
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//string currentSkinName = "";
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void OnEnable () {
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mode = this.serializedObject.FindProperty("mode");
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boneName = this.serializedObject.FindProperty("boneName");
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zPosition = this.serializedObject.FindProperty("zPosition");
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position = this.serializedObject.FindProperty("position");
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rotation = this.serializedObject.FindProperty("rotation");
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scale = this.serializedObject.FindProperty("scale");
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overrideAlpha = this.serializedObject.FindProperty("overrideAlpha");
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parentReference = this.serializedObject.FindProperty("parentReference");
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EvaluateFlags();
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if (!utilityBone.valid && skeletonUtility != null && skeletonUtility.skeletonRenderer != null)
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skeletonUtility.skeletonRenderer.Initialize(false);
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canCreateHingeChain = CanCreateHingeChain();
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boundingBoxTable.Clear();
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if (multiObject) return;
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if (utilityBone.bone == null) return;
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var skeleton = utilityBone.bone.Skeleton;
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int slotCount = skeleton.Slots.Count;
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Skin skin = skeleton.Skin;
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if (skeleton.Skin == null)
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skin = skeleton.Data.DefaultSkin;
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//currentSkinName = skin.Name;
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for(int i = 0; i < slotCount; i++){
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Slot slot = skeletonUtility.skeletonRenderer.skeleton.Slots.Items[i];
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if (slot.Bone == utilityBone.bone) {
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var slotAttachments = new List<Attachment>();
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skin.FindAttachmentsForSlot(skeleton.FindSlotIndex(slot.Data.Name), slotAttachments);
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var boundingBoxes = new List<BoundingBoxAttachment>();
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foreach (var att in slotAttachments) {
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var boundingBoxAttachment = att as BoundingBoxAttachment;
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if (boundingBoxAttachment != null)
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boundingBoxes.Add(boundingBoxAttachment);
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}
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if (boundingBoxes.Count > 0)
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boundingBoxTable.Add(slot, boundingBoxes);
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}
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}
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}
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void EvaluateFlags () {
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utilityBone = (SkeletonUtilityBone)target;
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skeletonUtility = utilityBone.skeletonUtility;
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if (Selection.objects.Length == 1) {
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containsFollows = utilityBone.mode == SkeletonUtilityBone.Mode.Follow;
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containsOverrides = utilityBone.mode == SkeletonUtilityBone.Mode.Override;
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} else {
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int boneCount = 0;
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foreach (Object o in Selection.objects) {
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var go = o as GameObject;
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if (go != null) {
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SkeletonUtilityBone sub = go.GetComponent<SkeletonUtilityBone>();
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if (sub != null) {
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boneCount++;
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containsFollows |= (sub.mode == SkeletonUtilityBone.Mode.Follow);
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containsOverrides |= (sub.mode == SkeletonUtilityBone.Mode.Override);
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}
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}
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}
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multiObject |= (boneCount > 1);
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}
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}
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public override void OnInspectorGUI () {
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serializedObject.Update();
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EditorGUI.BeginChangeCheck();
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EditorGUILayout.PropertyField(mode);
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if (EditorGUI.EndChangeCheck()) {
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containsOverrides = mode.enumValueIndex == 1;
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containsFollows = mode.enumValueIndex == 0;
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}
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using (new EditorGUI.DisabledGroupScope(multiObject)) {
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string str = boneName.stringValue;
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if (str == "")
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str = "<None>";
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if (multiObject)
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str = "<Multiple>";
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using (new GUILayout.HorizontalScope()) {
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EditorGUILayout.PrefixLabel("Bone");
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if (GUILayout.Button(str, EditorStyles.popup)) {
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BoneSelectorContextMenu(str, ((SkeletonUtilityBone)target).skeletonUtility.skeletonRenderer.skeleton.Bones, "<None>", TargetBoneSelected);
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}
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}
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}
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EditorGUILayout.PropertyField(zPosition);
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EditorGUILayout.PropertyField(position);
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EditorGUILayout.PropertyField(rotation);
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EditorGUILayout.PropertyField(scale);
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using (new EditorGUI.DisabledGroupScope(containsFollows)) {
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EditorGUILayout.PropertyField(overrideAlpha);
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EditorGUILayout.PropertyField(parentReference);
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}
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EditorGUILayout.Space();
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using (new GUILayout.HorizontalScope()) {
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EditorGUILayout.Space();
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using (new EditorGUI.DisabledGroupScope(multiObject || !utilityBone.valid || utilityBone.bone == null || utilityBone.bone.Children.Count == 0)) {
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if (GUILayout.Button(SpineInspectorUtility.TempContent("Add Child", Icons.bone), GUILayout.MinWidth(120), GUILayout.Height(24)))
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BoneSelectorContextMenu("", utilityBone.bone.Children, "<Recursively>", SpawnChildBoneSelected);
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}
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using (new EditorGUI.DisabledGroupScope(multiObject || !utilityBone.valid || utilityBone.bone == null || containsOverrides)) {
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if (GUILayout.Button(SpineInspectorUtility.TempContent("Add Override", Icons.poseBones), GUILayout.MinWidth(120), GUILayout.Height(24)))
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SpawnOverride();
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}
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EditorGUILayout.Space();
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}
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EditorGUILayout.Space();
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using (new GUILayout.HorizontalScope()) {
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EditorGUILayout.Space();
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using (new EditorGUI.DisabledGroupScope(multiObject || !utilityBone.valid || !canCreateHingeChain)) {
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if (GUILayout.Button(SpineInspectorUtility.TempContent("Create Hinge Chain", Icons.hingeChain), GUILayout.Width(150), GUILayout.Height(24)))
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CreateHingeChain();
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}
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EditorGUILayout.Space();
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}
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using (new EditorGUI.DisabledGroupScope(multiObject || boundingBoxTable.Count == 0)) {
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EditorGUILayout.LabelField(SpineInspectorUtility.TempContent("Bounding Boxes", Icons.boundingBox), EditorStyles.boldLabel);
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foreach (var entry in boundingBoxTable){
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Slot slot = entry.Key;
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var boundingBoxes = entry.Value;
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EditorGUI.indentLevel++;
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EditorGUILayout.LabelField(slot.Data.Name);
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EditorGUI.indentLevel++;
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{
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foreach (var box in boundingBoxes) {
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using (new GUILayout.HorizontalScope()) {
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GUILayout.Space(30);
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string buttonLabel = box.IsWeighted() ? box.Name + " (!)" : box.Name;
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if (GUILayout.Button(buttonLabel, GUILayout.Width(200))) {
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utilityBone.bone.Skeleton.UpdateWorldTransform();
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var bbTransform = utilityBone.transform.Find("[BoundingBox]" + box.Name); // Use FindChild in older versions of Unity.
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if (bbTransform != null) {
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var originalCollider = bbTransform.GetComponent<PolygonCollider2D>();
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if (originalCollider != null)
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SkeletonUtility.SetColliderPointsLocal(originalCollider, slot, box);
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else
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SkeletonUtility.AddBoundingBoxAsComponent(box, slot, bbTransform.gameObject);
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} else {
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var newPolygonCollider = SkeletonUtility.AddBoundingBoxGameObject(null, box, slot, utilityBone.transform);
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bbTransform = newPolygonCollider.transform;
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}
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EditorGUIUtility.PingObject(bbTransform);
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}
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}
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}
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}
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EditorGUI.indentLevel--;
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EditorGUI.indentLevel--;
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}
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}
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BoneFollowerInspector.RecommendRigidbodyButton(utilityBone);
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serializedObject.ApplyModifiedProperties();
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}
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static void BoneSelectorContextMenu (string current, ExposedList<Bone> bones, string topValue, GenericMenu.MenuFunction2 callback) {
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var menu = new GenericMenu();
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if (topValue != "")
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menu.AddItem(new GUIContent(topValue), current == topValue, callback, null);
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for (int i = 0; i < bones.Count; i++)
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menu.AddItem(new GUIContent(bones.Items[i].Data.Name), bones.Items[i].Data.Name == current, callback, bones.Items[i]);
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menu.ShowAsContext();
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}
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void TargetBoneSelected (object obj) {
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if (obj == null) {
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boneName.stringValue = "";
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serializedObject.ApplyModifiedProperties();
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} else {
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var bone = (Bone)obj;
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boneName.stringValue = bone.Data.Name;
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serializedObject.ApplyModifiedProperties();
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utilityBone.Reset();
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}
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}
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void SpawnChildBoneSelected (object obj) {
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if (obj == null) {
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// Add recursively
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foreach (var bone in utilityBone.bone.Children) {
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GameObject go = skeletonUtility.SpawnBoneRecursively(bone, utilityBone.transform, utilityBone.mode, utilityBone.position, utilityBone.rotation, utilityBone.scale);
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SkeletonUtilityBone[] newUtilityBones = go.GetComponentsInChildren<SkeletonUtilityBone>();
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foreach (SkeletonUtilityBone utilBone in newUtilityBones)
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SkeletonUtilityInspector.AttachIcon(utilBone);
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}
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} else {
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var bone = (Bone)obj;
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GameObject go = skeletonUtility.SpawnBone(bone, utilityBone.transform, utilityBone.mode, utilityBone.position, utilityBone.rotation, utilityBone.scale);
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SkeletonUtilityInspector.AttachIcon(go.GetComponent<SkeletonUtilityBone>());
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Selection.activeGameObject = go;
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EditorGUIUtility.PingObject(go);
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}
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}
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void SpawnOverride () {
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GameObject go = skeletonUtility.SpawnBone(utilityBone.bone, utilityBone.transform.parent, SkeletonUtilityBone.Mode.Override, utilityBone.position, utilityBone.rotation, utilityBone.scale);
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go.name = go.name + " [Override]";
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SkeletonUtilityInspector.AttachIcon(go.GetComponent<SkeletonUtilityBone>());
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Selection.activeGameObject = go;
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EditorGUIUtility.PingObject(go);
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}
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#if HINGECHAIN2D
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bool CanCreateHingeChain () {
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if (utilityBone == null) return false;
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if (utilityBone.GetComponent<Rigidbody2D>() != null) return false;
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if (utilityBone.bone != null && utilityBone.bone.Children.Count == 0) return false;
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var rigidbodies = utilityBone.GetComponentsInChildren<Rigidbody2D>();
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return rigidbodies.Length <= 0;
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}
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void CreateHingeChain () {
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var utilBoneArr = utilityBone.GetComponentsInChildren<SkeletonUtilityBone>();
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foreach (var utilBone in utilBoneArr) {
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if (utilBone.GetComponent<Collider2D>() == null) {
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if (utilBone.bone.Data.Length == 0) {
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var sphere = utilBone.gameObject.AddComponent<CircleCollider2D>();
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sphere.radius = 0.1f;
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} else {
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float length = utilBone.bone.Data.Length;
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var box = utilBone.gameObject.AddComponent<BoxCollider2D>();
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box.size = new Vector3(length, length / 3f, 0.2f);
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box.offset = new Vector3(length / 2f, 0, 0);
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}
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}
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utilBone.gameObject.AddComponent<Rigidbody2D>();
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}
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utilityBone.GetComponent<Rigidbody2D>().isKinematic = true;
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foreach (var utilBone in utilBoneArr) {
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if (utilBone == utilityBone)
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continue;
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utilBone.mode = SkeletonUtilityBone.Mode.Override;
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var joint = utilBone.gameObject.AddComponent<HingeJoint2D>();
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joint.connectedBody = utilBone.transform.parent.GetComponent<Rigidbody2D>();
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joint.useLimits = true;
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joint.limits = new JointAngleLimits2D {
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min = -20,
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max = 20
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};
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utilBone.GetComponent<Rigidbody2D>().mass = utilBone.transform.parent.GetComponent<Rigidbody2D>().mass * 0.75f;
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}
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}
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#else
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bool CanCreateHingeChain () {
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if (utilityBone == null)
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return false;
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if (utilityBone.GetComponent<Rigidbody>() != null)
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return false;
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if (utilityBone.bone != null && utilityBone.bone.Children.Count == 0)
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return false;
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var rigidbodies = utilityBone.GetComponentsInChildren<Rigidbody>();
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return rigidbodies.Length <= 0;
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}
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void CreateHingeChain () {
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var utilBoneArr = utilityBone.GetComponentsInChildren<SkeletonUtilityBone>();
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foreach (var utilBone in utilBoneArr) {
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AttachRigidbody(utilBone);
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}
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utilityBone.GetComponent<Rigidbody>().isKinematic = true;
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foreach (var utilBone in utilBoneArr) {
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if (utilBone == utilityBone)
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continue;
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utilBone.mode = SkeletonUtilityBone.Mode.Override;
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HingeJoint joint = utilBone.gameObject.AddComponent<HingeJoint>();
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joint.axis = Vector3.forward;
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joint.connectedBody = utilBone.transform.parent.GetComponent<Rigidbody>();
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joint.useLimits = true;
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joint.limits = new JointLimits {
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min = -20,
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max = 20
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};
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utilBone.GetComponent<Rigidbody>().mass = utilBone.transform.parent.GetComponent<Rigidbody>().mass * 0.75f;
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}
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}
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static void AttachRigidbody (SkeletonUtilityBone utilBone) {
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if (utilBone.GetComponent<Collider>() == null) {
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if (utilBone.bone.Data.Length == 0) {
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SphereCollider sphere = utilBone.gameObject.AddComponent<SphereCollider>();
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sphere.radius = 0.1f;
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} else {
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float length = utilBone.bone.Data.Length;
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BoxCollider box = utilBone.gameObject.AddComponent<BoxCollider>();
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box.size = new Vector3(length, length / 3f, 0.2f);
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box.center = new Vector3(length / 2f, 0, 0);
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}
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}
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utilBone.gameObject.AddComponent<Rigidbody>();
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}
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#endif
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}
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}
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