Meshes, FFD and skinning for spine-tk2d.

spine-tk2d/Assets/Spine/BoneComponent.cs

@@ -38,44 +38,52 @@ using Spine;
 [ExecuteInEditMode]
 [AddComponentMenu("Spine/BoneComponent")]
 public class BoneComponent : MonoBehaviour {
-	public SkeletonComponent skeletonComponent;
+	public bool valid;
+	public SkeletonRenderer skeletonRenderer;
 	public Bone bone;
 
 	/// <summary>If a bone isn't set, boneName is used to find the bone.</summary>
 	public String boneName;
 
 	protected Transform cachedTransform;
-	protected Transform skeletonComponentTransform;
+	protected Transform skeletonTransform;
 
-	void Awake () {
+	public void Reset () {
+		bone = null;
 		cachedTransform = transform;
+		valid = skeletonRenderer != null && skeletonRenderer.valid;
+		if (!valid) return;
+		skeletonTransform = skeletonRenderer.transform;
+	}
 
-		if(skeletonComponent == null) return;
-		skeletonComponentTransform = skeletonComponent.transform;
+	public void Awake () {
+		Reset();
 	}
 
 	public void LateUpdate () {
-		if (skeletonComponent == null || skeletonComponent.skeleton == null) return;
+		if (!valid) {
+			Reset();
+			return;
+		}
+
 		if (bone == null) {
-			if (boneName == null) return;
-			bone = skeletonComponent.skeleton.FindBone(boneName);
+			if (boneName == null || boneName.Length == 0) return;
+			bone = skeletonRenderer.skeleton.FindBone(boneName);
 			if (bone == null) {
-				Debug.Log("Bone not found: " + boneName, this);
+				Debug.LogError("Bone not found: " + boneName, this);
 				return;
 			}
 		}
 
-		if (cachedTransform.parent == skeletonComponentTransform) {
+		if (cachedTransform.parent == skeletonTransform) {
 			cachedTransform.localPosition = new Vector3(bone.worldX, bone.worldY, cachedTransform.localPosition.z);
 			Vector3 rotation = cachedTransform.localRotation.eulerAngles;
 			cachedTransform.localRotation = Quaternion.Euler(rotation.x, rotation.y, bone.worldRotation);
 		} else {
-			cachedTransform.position = skeletonComponentTransform.TransformPoint(new Vector3(bone.worldX, bone.worldY, cachedTransform.position.z));
-			Vector3 rotation = skeletonComponentTransform.rotation.eulerAngles;
+			cachedTransform.position = skeletonTransform.TransformPoint(new Vector3(bone.worldX, bone.worldY, cachedTransform.position.z));
+			Vector3 rotation = skeletonTransform.rotation.eulerAngles;
 			cachedTransform.rotation = Quaternion.Euler(rotation.x, rotation.y, 
-			                                            skeletonComponentTransform.rotation.eulerAngles.z + bone.worldRotation);
+				skeletonTransform.rotation.eulerAngles.z + bone.worldRotation);
 		}
-
 	}
-
-}
+}

spine-tk2d/Assets/Spine/Editor/BoneComponentInspector.cs

@@ -34,10 +34,10 @@ using UnityEngine;
 
 [CustomEditor(typeof(BoneComponent))]
 public class BoneComponentInspector : Editor {
-	private SerializedProperty boneName, skeletonComponent;
+	private SerializedProperty boneName, skeletonRenderer;
 
 	void OnEnable () {
-		skeletonComponent = serializedObject.FindProperty("skeletonComponent");
+		skeletonRenderer = serializedObject.FindProperty("skeletonRenderer");
 		boneName = serializedObject.FindProperty("boneName");
 	}
 
@@ -45,13 +45,13 @@ public class BoneComponentInspector : Editor {
 		serializedObject.Update();
 		BoneComponent component = (BoneComponent)target;
 
-		EditorGUILayout.PropertyField(skeletonComponent);
+		EditorGUILayout.PropertyField(skeletonRenderer);
 
-		if (component.skeletonComponent != null) {
-			String[] bones = new String[component.skeletonComponent.skeleton.Data.Bones.Count + 1];
+		if (component.valid) {
+			String[] bones = new String[component.skeletonRenderer.skeleton.Data.Bones.Count + 1];
 			bones[0] = "<None>";
 			for (int i = 0; i < bones.Length - 1; i++)
-				bones[i + 1] = component.skeletonComponent.skeleton.Data.Bones[i].Name;
+				bones[i + 1] = component.skeletonRenderer.skeleton.Data.Bones[i].Name;
 			Array.Sort<String>(bones);
 			int boneIndex = Math.Max(0, Array.IndexOf(bones, boneName.stringValue));
 
@@ -61,14 +61,13 @@ public class BoneComponentInspector : Editor {
 			boneIndex = EditorGUILayout.Popup(boneIndex, bones);
 			EditorGUILayout.EndHorizontal();
 
-			boneName.stringValue = bones[boneIndex];;
+			boneName.stringValue = boneIndex == 0 ? null : bones[boneIndex];
 		}
 
 		if (serializedObject.ApplyModifiedProperties() ||
 	    	(Event.current.type == EventType.ValidateCommand && Event.current.commandName == "UndoRedoPerformed")
 	    ) {
-			component.bone = null;
-			component.LateUpdate();
+			component.Reset();
 		}
 	}
 }

spine-tk2d/Assets/Spine/Editor/Menus.cs

@@ -54,9 +54,9 @@ public class Menus {
 		Selection.activeObject = asset;
 	}
 
-	[MenuItem("GameObject/Create Other/Spine SkeletonComponent")]
-	static public void CreateSkeletonComponentGameObject () {
-		GameObject gameObject = new GameObject("New SkeletonComponent", typeof(SkeletonComponent));
+	[MenuItem("GameObject/Create Other/Spine SkeletonRenderer")]
+	static public void CreateSkeletonRendererGameObject () {
+		GameObject gameObject = new GameObject("New SkeletonRenderer", typeof(SkeletonRenderer));
 		EditorUtility.FocusProjectWindow();
 		Selection.activeObject = gameObject;
 	}

spine-tk2d/Assets/Spine/Editor/SkeletonAnimationInspector.cs

@@ -89,10 +89,8 @@ public class SkeletonAnimationInspector : Editor {
 			animationIndex = EditorGUILayout.Popup(animationIndex, animations);
 			EditorGUILayout.EndHorizontal();
 
-			if (animationIndex == 0)
-				component.animationName = null;
-			else
-				component.animationName = animations[animationIndex];
+			component.animationName = animationIndex == 0 ? null : animations[animationIndex];
+			animationName.stringValue = component.animationName;
 		}
 
 		// Animation loop.
@@ -109,8 +107,7 @@ public class SkeletonAnimationInspector : Editor {
 			(Event.current.type == EventType.ValidateCommand && Event.current.commandName == "UndoRedoPerformed")
 		) {
 			if (!Application.isPlaying) {
-				component.Clear();
-				component.Update();
+				component.Reset();
 			}
 		}
 	}

spine-tk2d/Assets/Spine/Editor/SkeletonRendererInspector.cs

@@ -32,8 +32,8 @@ using System;
 using UnityEditor;
 using UnityEngine;
 
-[CustomEditor(typeof(SkeletonComponent))]
-public class SkeletonComponentInspector : Editor {
+[CustomEditor(typeof(SkeletonRenderer))]
+public class SkeletonRendererInspector : Editor {
 	private SerializedProperty skeletonDataAsset, initialSkinName, timeScale, normals, tangents;
 
 	void OnEnable () {
@@ -46,7 +46,7 @@ public class SkeletonComponentInspector : Editor {
 
 	override public void OnInspectorGUI () {
 		serializedObject.Update();
-		SkeletonComponent component = (SkeletonComponent)target;
+		SkeletonRenderer component = (SkeletonRenderer)target;
 
 		EditorGUILayout.PropertyField(skeletonDataAsset);
 		
@@ -78,8 +78,7 @@ public class SkeletonComponentInspector : Editor {
 			(Event.current.type == EventType.ValidateCommand && Event.current.commandName == "UndoRedoPerformed")
 		) {
 			if (!Application.isPlaying) {
-				component.Clear();
-				component.Update();
+				component.Reset();
 			}
 		}
 	}

spine-tk2d/Assets/Spine/Editor/SkeletonRendererInspector.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: dbb89dadcac8d6b48869aeb81b0ae88f
+guid: 350bd1e336864e045a8d44c7afe923e8
 MonoImporter:
   serializedVersion: 2
   defaultReferences: []

spine-tk2d/Assets/Spine/SkeletonAnimation.cs

@@ -34,10 +34,10 @@ using System.Collections.Generic;
 using UnityEngine;
 using Spine;
 
-/** Extends SkeletonComponent to apply an animation. */
-[ExecuteInEditMode, RequireComponent(typeof(MeshFilter), typeof(MeshRenderer))]
+[ExecuteInEditMode]
 [AddComponentMenu("Spine/SkeletonAnimation")]
-public class SkeletonAnimation : SkeletonComponent {
+public class SkeletonAnimation : SkeletonRenderer {
+	public float timeScale = 1;
 	public bool loop;
 	public Spine.AnimationState state;
 
@@ -59,24 +59,30 @@ public class SkeletonAnimation : SkeletonComponent {
 				state.SetAnimation(0, value, loop);
 		}
 	}
-	
-	override public void Initialize () {
-		if (Initialized) return;
 
-		base.Initialize();
-		
+	public override void Reset () {
+		base.Reset();
+		if (!valid) return;
+
 		state = new Spine.AnimationState(skeletonDataAsset.GetAnimationStateData());
-		if (_animationName != null && _animationName.Length > 0) state.SetAnimation(0, _animationName, loop);
+		if (_animationName != null && _animationName.Length > 0) {
+			state.SetAnimation(0, _animationName, loop);
+			Update(0);
+		}
 	}
 
-	override public void UpdateSkeleton (float deltaTime) {
-		// Apply the animation.
+	public virtual void Update () {
+		Update(Time.deltaTime);
+	}
+
+	public virtual void Update (float deltaTime) {
+		if (!valid) return;
+
+		deltaTime *= timeScale;
+		skeleton.Update(deltaTime);
 		state.Update(deltaTime * timeScale);
 		state.Apply(skeleton);
-		
 		if (UpdateBones != null) UpdateBones(this);
-
-		// Call overridden method to call skeleton Update and UpdateWorldTransform.
-		base.UpdateSkeleton(deltaTime);
+		skeleton.UpdateWorldTransform();
 	}
 }

spine-tk2d/Assets/Spine/SkeletonComponent.cs

@@ -1,334 +0,0 @@
-/******************************************************************************
- * Spine Runtimes Software License
- * Version 2.1
- * 
- * Copyright (c) 2013, Esoteric Software
- * All rights reserved.
- * 
- * You are granted a perpetual, non-exclusive, non-sublicensable and
- * non-transferable license to install, execute and perform the Spine Runtimes
- * Software (the "Software") solely for internal use. Without the written
- * permission of Esoteric Software (typically granted by licensing Spine), you
- * may not (a) modify, translate, adapt or otherwise create derivative works,
- * improvements of the Software or develop new applications using the Software
- * or (b) remove, delete, alter or obscure any trademarks or any copyright,
- * trademark, patent or other intellectual property or proprietary rights
- * notices on or in the Software, including any copy thereof. Redistributions
- * in binary or source form must include this license and terms.
- * 
- * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL ESOTERIC SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-using System;
-using System.IO;
-using System.Collections.Generic;
-using UnityEngine;
-using Spine;
-
-/** Renders a skeleton. Extend to apply animations, get bones and manipulate them, etc. */
-[ExecuteInEditMode, RequireComponent(typeof(MeshFilter), typeof(MeshRenderer))]
-[AddComponentMenu("Spine/SkeletonComponent")]
-public class SkeletonComponent : MonoBehaviour {
-	public SkeletonDataAsset skeletonDataAsset;
-	public Skeleton skeleton;
-	public String initialSkinName;
-	public float timeScale = 1;
-	public bool calculateNormals;
-	public bool calculateTangents;
-	public float zSpacing;
-	private MeshFilter meshFilter;
-	private Mesh mesh, mesh1, mesh2;
-	private bool useMesh1;
-	private float[] vertexPositions = new float[8];
-	private int lastVertexCount;
-	private Vector3[] vertices;
-	private Color32[] colors;
-	private Vector2[] uvs;
-	private Material[] sharedMaterials = new Material[0];
-	private List<Material> submeshMaterials = new List<Material>();
-	private List<Submesh> submeshes = new List<Submesh>();
-
-	/// <summary>False if Initialize needs to be called.</summary>
-	public bool Initialized {
-		get {
-			if (skeletonDataAsset == null) return true;
-			SkeletonData skeletonData = skeletonDataAsset.GetSkeletonData(false);
-			if (skeletonData == null) return true;
-			return skeleton != null && skeleton.Data == skeletonData;
-		}
-	}
-
-	public virtual void Clear () {
-		if (meshFilter != null) meshFilter.sharedMesh = null;
-		if (mesh != null) DestroyImmediate(mesh);
-		if (renderer != null) renderer.sharedMaterial = null;
-		mesh = null;
-		mesh1 = null;
-		mesh2 = null;
-		lastVertexCount = 0;
-		vertices = null;
-		colors = null;
-		uvs = null;
-		sharedMaterials = new Material[0];
-		submeshMaterials.Clear();
-		submeshes.Clear();
-		skeleton = null;
-	}
-
-	public virtual void Initialize () {
-		if (Initialized) return;
-
-		meshFilter = GetComponent<MeshFilter>();
-		mesh1 = newMesh();
-		mesh2 = newMesh();
-
-		vertices = new Vector3[0];
-
-		skeleton = new Skeleton(skeletonDataAsset.GetSkeletonData(false));
-
-		if (initialSkinName != null && initialSkinName.Length > 0 && initialSkinName != "default") {
-			skeleton.SetSkin(initialSkinName);
-			skeleton.SetSlotsToSetupPose();
-		}
-	}
-	
-	private Mesh newMesh () {
-		Mesh mesh = new Mesh();
-		mesh.name = "Skeleton Mesh";
-		mesh.hideFlags = HideFlags.HideAndDontSave;
-		mesh.MarkDynamic();
-		return mesh;
-	}
-	
-	public virtual void UpdateSkeleton (float deltaTime) {
-		skeleton.Update(deltaTime * timeScale);
-		skeleton.UpdateWorldTransform();
-	}
-	
-	public virtual void Update () {
-		if (skeletonDataAsset == null) {
-			Clear();
-			return;
-		}
-
-		SkeletonData skeletonData = skeletonDataAsset.GetSkeletonData(false);
-
-		if (skeletonData == null) {
-			Clear();
-			return;
-		}
-		
-		// Initialize fields.
-		if (skeleton == null || skeleton.Data != skeletonData)
-			Initialize();
-
-		UpdateSkeleton(Time.deltaTime);
-
-		// Count quads and submeshes.
-		int quadCount = 0, submeshQuadCount = 0;
-		Material lastMaterial = null;
-		submeshMaterials.Clear();
-		List<Slot> drawOrder = skeleton.DrawOrder;
-		for (int i = 0, n = drawOrder.Count; i < n; i++) {
-			RegionAttachment regionAttachment = drawOrder[i].Attachment as RegionAttachment;
-			if (regionAttachment == null)
-				continue;
-		
-			// Add submesh when material changes.
-			Material material = (Material)regionAttachment.RendererObject;
-			if (lastMaterial != material && lastMaterial != null) {
-				addSubmesh(lastMaterial, quadCount, submeshQuadCount, false);
-				submeshQuadCount = 0;
-			} 
-			lastMaterial = material;
-
-			quadCount++;
-			submeshQuadCount++;
-		}
-		addSubmesh(lastMaterial, quadCount, submeshQuadCount, true);
-		
-		// Set materials.
-		if (submeshMaterials.Count == sharedMaterials.Length)
-			submeshMaterials.CopyTo(sharedMaterials);
-		else
-			sharedMaterials = submeshMaterials.ToArray();
-		renderer.sharedMaterials = sharedMaterials;
-		
-		// Double buffer mesh.
-		Mesh mesh = useMesh1 ? mesh1 : mesh2;
-		meshFilter.sharedMesh = mesh;
-
-		// Ensure mesh data is the right size.
-		Vector3[] vertices = this.vertices;
-		int vertexCount = quadCount * 4;
-		bool newTriangles = vertexCount > vertices.Length;
-		if (newTriangles) {
-			// Not enough vertices, increase size.
-			this.vertices = vertices = new Vector3[vertexCount];
-			this.colors = new Color32[vertexCount];
-			this.uvs = new Vector2[vertexCount];
-			mesh1.Clear();
-			mesh2.Clear();
-		} else {
-			// Too many vertices, zero the extra.
-			Vector3 zero = Vector3.zero;
-			for (int i = vertexCount, n = lastVertexCount; i < n; i++)
-				vertices[i] = zero;
-		}
-		lastVertexCount = vertexCount;
-
-		// Setup mesh.
-		float[] vertexPositions = this.vertexPositions;
-		Vector2[] uvs = this.uvs;
-		Color32[] colors = this.colors;
-		int vertexIndex = 0;
-		Color32 color = new Color32();
-		float a = skeleton.A * 255, r = skeleton.R, g = skeleton.G, b = skeleton.B, zSpacing = this.zSpacing;
-		for (int i = 0, n = drawOrder.Count; i < n; i++) {
-			Slot slot = drawOrder[i];
-			RegionAttachment regionAttachment = slot.Attachment as RegionAttachment;
-			if (regionAttachment == null)
-				continue;
-			
-			regionAttachment.ComputeWorldVertices(skeleton.X, skeleton.Y, slot.Bone, vertexPositions);
-
-			float z = i * zSpacing;
-			vertices[vertexIndex] = new Vector3(vertexPositions[RegionAttachment.X1], vertexPositions[RegionAttachment.Y1], z);
-			vertices[vertexIndex + 1] = new Vector3(vertexPositions[RegionAttachment.X4], vertexPositions[RegionAttachment.Y4], z);
-			vertices[vertexIndex + 2] = new Vector3(vertexPositions[RegionAttachment.X2], vertexPositions[RegionAttachment.Y2], z);
-			vertices[vertexIndex + 3] = new Vector3(vertexPositions[RegionAttachment.X3], vertexPositions[RegionAttachment.Y3], z);
-			
-			color.a = (byte)(a * slot.A);
-			color.r = (byte)(r * slot.R * color.a);
-			color.g = (byte)(g * slot.G * color.a);
-			color.b = (byte)(b * slot.B * color.a);
-			if (slot.Data.AdditiveBlending) color.a = 0;
-			colors[vertexIndex] = color;
-			colors[vertexIndex + 1] = color;
-			colors[vertexIndex + 2] = color;
-			colors[vertexIndex + 3] = color;
-
-			float[] regionUVs = regionAttachment.UVs;
-			uvs[vertexIndex] = new Vector2(regionUVs[RegionAttachment.X1], regionUVs[RegionAttachment.Y1]);
-			uvs[vertexIndex + 1] = new Vector2(regionUVs[RegionAttachment.X4], regionUVs[RegionAttachment.Y4]);
-			uvs[vertexIndex + 2] = new Vector2(regionUVs[RegionAttachment.X2], regionUVs[RegionAttachment.Y2]);
-			uvs[vertexIndex + 3] = new Vector2(regionUVs[RegionAttachment.X3], regionUVs[RegionAttachment.Y3]);
-
-			vertexIndex += 4;
-		}
-		
-		mesh.vertices = vertices;
-		mesh.colors32 = colors;
-		mesh.uv = uvs;
-		
-		int submeshCount = submeshMaterials.Count;
-		mesh.subMeshCount = submeshCount;
-		for (int i = 0; i < submeshCount; ++i)
-			mesh.SetTriangles(submeshes[i].indexes, i);
-		mesh.RecalculateBounds();
-
-		if (newTriangles && calculateNormals) {
-			Vector3[] normals = new Vector3[vertexCount];
-			Vector3 normal = new Vector3(0, 0, -1);
-			for (int i = 0; i < vertexCount; i++)
-				normals[i] = normal;
-			(useMesh1 ? mesh2 : mesh1).vertices = vertices; // Set other mesh vertices.
-			mesh1.normals = normals;
-			mesh2.normals = normals;
-
-			if (calculateTangents) {
-				Vector4[] tangents = new Vector4[vertexCount];
-				Vector3 tangent = new Vector3(0, 0, 1);
-				for (int i = 0; i < vertexCount; i++)
-					tangents[i] = tangent;
-				mesh1.tangents = tangents;
-				mesh2.tangents = tangents;
-			}
-		}
-
-		useMesh1 = !useMesh1;
-	}
-	
-	/** Adds a material. Adds submesh indexes if existing indexes aren't sufficient. */
-	private void addSubmesh (Material material, int endQuadCount, int submeshQuadCount, bool lastSubmesh) {
-		int submeshIndex = submeshMaterials.Count;
-		submeshMaterials.Add(material);
-
-		int indexCount = submeshQuadCount * 6;
-		int vertexIndex = (endQuadCount - submeshQuadCount) * 4;
-		
-		if (submeshes.Count <= submeshIndex) submeshes.Add(new Submesh());
-		Submesh submesh = submeshes[submeshIndex];
-		
-		int[] indexes = submesh.indexes;
-		if (lastSubmesh && submesh.indexCount > indexCount) {
-			// Last submesh may have more indices than required, so zero indexes to the end.
-			submesh.indexCount = indexCount;
-			for (int i = indexCount, n = indexes.Length; i < n; i++)
-				indexes[i] = 0;
-		} else if (indexes.Length != indexCount) {
-			// Reallocate indexes if not the right size.
-			submesh.indexes = indexes = new int[indexCount];
-			submesh.indexCount = 0;
-		}
-
-		// Set indexes if not already set.
-		if (submesh.firstVertex != vertexIndex || submesh.indexCount < indexCount) {
-			submesh.indexCount = indexCount;
-			submesh.firstVertex = vertexIndex;
-			for (int i = 0; i < indexCount; i += 6, vertexIndex += 4) {
-				indexes[i] = vertexIndex;
-				indexes[i + 1] = vertexIndex + 2;
-				indexes[i + 2] = vertexIndex + 1;
-				indexes[i + 3] = vertexIndex + 2;
-				indexes[i + 4] = vertexIndex + 3;
-				indexes[i + 5] = vertexIndex + 1;
-			}
-		}
-	}
-	
-	public virtual void OnEnable () {
-		Initialize();
-	}
-
-	public virtual void Reset () {
-		Initialize();
-	}
-	
-#if UNITY_EDITOR
-	void OnDrawGizmos() {
-		// Make selection easier by drawing a clear gizmo over the skeleton.
-		if (vertices == null) return;
-		Vector3 gizmosCenter = new Vector3();
-		Vector3 gizmosSize = new Vector3();
-		Vector3 min = new Vector3(float.MaxValue, float.MaxValue, 0f);
-		Vector3 max = new Vector3(float.MinValue, float.MinValue, 0f);
-		foreach (Vector3 vert in vertices) {
-			min = Vector3.Min (min, vert);
-			max = Vector3.Max (max, vert);
-		}
-		float width = max.x - min.x;
-		float height = max.y - min.y;
-		gizmosCenter = new Vector3(min.x + (width / 2f), min.y + (height / 2f), 0f);
-		gizmosSize	= new Vector3(width, height, 1f);
-		Gizmos.color = Color.clear;
-		Gizmos.matrix = transform.localToWorldMatrix;
-		Gizmos.DrawCube(gizmosCenter, gizmosSize);
-	}
-#endif
-}
-
-class Submesh {
-	public int[] indexes = new int[0];
-	public int firstVertex = -1;
-	public int indexCount;
-}

spine-tk2d/Assets/Spine/SkeletonDataAsset.cs

@@ -30,6 +30,7 @@
 
 using System;
 using System.IO;
+using System.Collections.Generic;
 using UnityEngine;
 using Spine;
 
@@ -51,14 +52,14 @@ public class SkeletonDataAsset : ScriptableObject {
 	public SkeletonData GetSkeletonData (bool quiet) {
 		if (spriteCollection == null) {
 			if (!quiet)
-				Debug.LogWarning("Sprite collection not set for skeleton data asset: " + name, this);
+				Debug.LogError("Sprite collection not set for skeleton data asset: " + name, this);
 			Clear();
 			return null;
 		}
-
+		
 		if (skeletonJSON == null) {
 			if (!quiet)
-				Debug.LogWarning("Skeleton JSON file not set for skeleton data asset: " + name, this);
+				Debug.LogError("Skeleton JSON file not set for skeleton data asset: " + name, this);
 			Clear();
 			return null;
 		}
@@ -68,19 +69,17 @@ public class SkeletonDataAsset : ScriptableObject {
 
 		SkeletonJson json = new SkeletonJson(new SpriteCollectionAttachmentLoader(spriteCollection));
 		json.Scale = 1.0f / (spriteCollection.invOrthoSize * spriteCollection.halfTargetHeight) * scale;
-
 		try {
 			skeletonData = json.ReadSkeletonData(new StringReader(skeletonJSON.text));
 		} catch (Exception ex) {
-			Debug.Log("Error reading skeleton JSON file for skeleton data asset: " + name + "\n" +
-				ex.Message + "\n" + ex.StackTrace, this);
+			if (!quiet)
+				Debug.LogError("Error reading skeleton JSON file for SkeletonData asset: " + name + "\n" + ex.Message + "\n" + ex.StackTrace, this);
 			return null;
 		}
 
 		stateData = new AnimationStateData(skeletonData);
 		for (int i = 0, n = fromAnimation.Length; i < n; i++) {
-			if (fromAnimation[i].Length == 0 || toAnimation[i].Length == 0)
-				continue;
+			if (fromAnimation[i].Length == 0 || toAnimation[i].Length == 0) continue;
 			stateData.SetMix(fromAnimation[i], toAnimation[i], duration[i]);
 		}
 

spine-tk2d/Assets/Spine/SkeletonRenderer.cs

@@ -0,0 +1,366 @@
+/******************************************************************************
+ * Spine Runtimes Software License
+ * Version 2.1
+ * 
+ * Copyright (c) 2013, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable and
+ * non-transferable license to install, execute and perform the Spine Runtimes
+ * Software (the "Software") solely for internal use. Without the written
+ * permission of Esoteric Software (typically granted by licensing Spine), you
+ * may not (a) modify, translate, adapt or otherwise create derivative works,
+ * improvements of the Software or develop new applications using the Software
+ * or (b) remove, delete, alter or obscure any trademarks or any copyright,
+ * trademark, patent or other intellectual property or proprietary rights
+ * notices on or in the Software, including any copy thereof. Redistributions
+ * in binary or source form must include this license and terms.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL ESOTERIC SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using UnityEngine;
+using Spine;
+
+/// <summary>Renders a skeleton.</summary>
+[ExecuteInEditMode, RequireComponent(typeof(MeshFilter), typeof(MeshRenderer))]
+public class SkeletonRenderer : MonoBehaviour {
+	public bool valid;
+	public Skeleton skeleton;
+	
+	public SkeletonDataAsset skeletonDataAsset;
+	public String initialSkinName;
+	public bool calculateNormals;
+	public bool calculateTangents;
+	public float zSpacing;
+	
+	private MeshFilter meshFilter;
+	private Mesh mesh, mesh1, mesh2;
+	private bool useMesh1;
+	private float[] tempVertices = new float[8];
+	private int lastVertexCount;
+	private Vector3[] vertices;
+	private Color32[] colors;
+	private Vector2[] uvs;
+	private Material[] sharedMaterials = new Material[0];
+	private readonly List<Material> submeshMaterials = new List<Material>();
+	private readonly List<Submesh> submeshes = new List<Submesh>();
+	private readonly int[] quadTriangles = {0, 2, 1, 2, 3, 1};
+	
+	public virtual void Reset () {
+		if (meshFilter != null) meshFilter.sharedMesh = null;
+		if (mesh != null) DestroyImmediate(mesh);
+		if (renderer != null) renderer.sharedMaterial = null;
+		mesh = null;
+		mesh1 = null;
+		mesh2 = null;
+		lastVertexCount = 0;
+		vertices = null;
+		colors = null;
+		uvs = null;
+		sharedMaterials = new Material[0];
+		submeshMaterials.Clear();
+		submeshes.Clear();
+		skeleton = null;
+		
+		if (!skeletonDataAsset) {
+			Debug.LogError("Missing SkeletonData asset.", this);
+			valid = false;
+			return;
+		}
+		valid = true;
+		
+		meshFilter = GetComponent<MeshFilter>();
+		mesh1 = newMesh();
+		mesh2 = newMesh();
+		vertices = new Vector3[0];
+		
+		skeleton = new Skeleton(skeletonDataAsset.GetSkeletonData(false));
+		if (initialSkinName != null && initialSkinName.Length > 0 && initialSkinName != "default")
+			skeleton.SetSkin(initialSkinName);
+	}
+	
+	public void Awake () {
+		Reset();
+	}
+	
+	private Mesh newMesh () {
+		Mesh mesh = new Mesh();
+		mesh.name = "Skeleton Mesh";
+		mesh.hideFlags = HideFlags.HideAndDontSave;
+		mesh.MarkDynamic();
+		return mesh;
+	}
+	
+	public virtual void OnWillRenderObject () {
+		if (!valid) return;
+		
+		// Count vertices and submesh triangles.
+		int vertexCount = 0;
+		int submeshTriangleCount = 0, submeshFirstVertex = 0, submeshStartSlotIndex = 0;
+		Material lastMaterial = null;
+		submeshMaterials.Clear();
+		List<Slot> drawOrder = skeleton.DrawOrder;
+		int drawOrderCount = drawOrder.Count;
+		for (int i = 0; i < drawOrderCount; i++) {
+			Attachment attachment = drawOrder[i].attachment;
+			
+			object rendererObject;
+			int attachmentVertexCount, attachmentTriangleCount;
+			
+			if (attachment is RegionAttachment) {
+				rendererObject = ((RegionAttachment)attachment).RendererObject;
+				attachmentVertexCount = 4;
+				attachmentTriangleCount = 6;
+			} else if (attachment is MeshAttachment) {
+				MeshAttachment meshAttachment = (MeshAttachment)attachment;
+				rendererObject = meshAttachment.RendererObject;
+				attachmentVertexCount = meshAttachment.vertices.Length / 2;
+				attachmentTriangleCount = meshAttachment.triangles.Length;
+			} else if (attachment is SkinnedMeshAttachment) {
+				SkinnedMeshAttachment meshAttachment = (SkinnedMeshAttachment)attachment;
+				rendererObject = meshAttachment.RendererObject;
+				attachmentVertexCount = meshAttachment.uvs.Length / 2;
+				attachmentTriangleCount = meshAttachment.triangles.Length;
+			} else
+				continue;
+
+			// Populate submesh when material changes.
+			Material material = (Material)rendererObject;
+			if (lastMaterial != material && lastMaterial != null) {
+				addSubmesh(lastMaterial, submeshStartSlotIndex, i, submeshTriangleCount, submeshFirstVertex, false);
+				submeshTriangleCount = 0;
+				submeshFirstVertex = vertexCount;
+				submeshStartSlotIndex = i;
+			}
+			lastMaterial = material;
+			
+			submeshTriangleCount += attachmentTriangleCount;
+			vertexCount += attachmentVertexCount;
+		}
+		addSubmesh(lastMaterial, submeshStartSlotIndex, drawOrderCount, submeshTriangleCount, submeshFirstVertex, true);
+		
+		// Set materials.
+		if (submeshMaterials.Count == sharedMaterials.Length)
+			submeshMaterials.CopyTo(sharedMaterials);
+		else
+			sharedMaterials = submeshMaterials.ToArray();
+		renderer.sharedMaterials = sharedMaterials;
+		
+		// Ensure mesh data is the right size.
+		Vector3[] vertices = this.vertices;
+		bool newTriangles = vertexCount > vertices.Length;
+		if (newTriangles) {
+			// Not enough vertices, increase size.
+			this.vertices = vertices = new Vector3[vertexCount];
+			this.colors = new Color32[vertexCount];
+			this.uvs = new Vector2[vertexCount];
+			mesh1.Clear();
+			mesh2.Clear();
+		} else {
+			// Too many vertices, zero the extra.
+			Vector3 zero = Vector3.zero;
+			for (int i = vertexCount, n = lastVertexCount; i < n; i++)
+				vertices[i] = zero;
+		}
+		lastVertexCount = vertexCount;
+		
+		// Setup mesh.
+		float[] tempVertices = this.tempVertices;
+		Vector2[] uvs = this.uvs;
+		Color32[] colors = this.colors;
+		int vertexIndex = 0;
+		Color32 color = new Color32();
+		float x = skeleton.x, y = skeleton.y, zSpacing = this.zSpacing;
+		float a = skeleton.a * 255, r = skeleton.r, g = skeleton.g, b = skeleton.b;
+		for (int i = 0; i < drawOrderCount; i++) {
+			Slot slot = drawOrder[i];
+			Attachment attachment = slot.attachment;
+			if (attachment is RegionAttachment) {
+				RegionAttachment regionAttachment = (RegionAttachment)attachment;
+				regionAttachment.ComputeWorldVertices(x, y, slot.bone, tempVertices);
+				
+				float z = i * zSpacing;
+				vertices[vertexIndex] = new Vector3(tempVertices[RegionAttachment.X1], tempVertices[RegionAttachment.Y1], z);
+				vertices[vertexIndex + 1] = new Vector3(tempVertices[RegionAttachment.X4], tempVertices[RegionAttachment.Y4], z);
+				vertices[vertexIndex + 2] = new Vector3(tempVertices[RegionAttachment.X2], tempVertices[RegionAttachment.Y2], z);
+				vertices[vertexIndex + 3] = new Vector3(tempVertices[RegionAttachment.X3], tempVertices[RegionAttachment.Y3], z);
+				
+				color.a = (byte)(a * slot.a * regionAttachment.a);
+				color.r = (byte)(r * slot.r * regionAttachment.r * color.a);
+				color.g = (byte)(g * slot.g * regionAttachment.g * color.a);
+				color.b = (byte)(b * slot.b * regionAttachment.b * color.a);
+				if (slot.data.additiveBlending) color.a = 0;
+				colors[vertexIndex] = color;
+				colors[vertexIndex + 1] = color;
+				colors[vertexIndex + 2] = color;
+				colors[vertexIndex + 3] = color;
+				
+				float[] regionUVs = regionAttachment.uvs;
+				uvs[vertexIndex] = new Vector2(regionUVs[RegionAttachment.X1], regionUVs[RegionAttachment.Y1]);
+				uvs[vertexIndex + 1] = new Vector2(regionUVs[RegionAttachment.X4], regionUVs[RegionAttachment.Y4]);
+				uvs[vertexIndex + 2] = new Vector2(regionUVs[RegionAttachment.X2], regionUVs[RegionAttachment.Y2]);
+				uvs[vertexIndex + 3] = new Vector2(regionUVs[RegionAttachment.X3], regionUVs[RegionAttachment.Y3]);
+				
+				vertexIndex += 4;
+			} else if (attachment is MeshAttachment) {
+				MeshAttachment meshAttachment = (MeshAttachment)attachment;
+				int meshVertexCount = meshAttachment.vertices.Length;
+				if (tempVertices.Length < meshVertexCount) tempVertices = new float[meshVertexCount];
+				meshAttachment.ComputeWorldVertices(x, y, slot, tempVertices);
+				
+				color.a = (byte)(a * slot.a * meshAttachment.a);
+				color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
+				color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
+				color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
+				if (slot.data.additiveBlending) color.a = 0;
+				
+				float[] meshUVs = meshAttachment.uvs;
+				float z = i * zSpacing;
+				for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++) {
+					vertices[vertexIndex] = new Vector3(tempVertices[ii], tempVertices[ii + 1], z);
+					colors[vertexIndex] = color;
+					uvs[vertexIndex] = new Vector2(meshUVs[ii], meshUVs[ii + 1]);
+				}
+			} else if (attachment is SkinnedMeshAttachment) {
+				SkinnedMeshAttachment meshAttachment = (SkinnedMeshAttachment)attachment;
+				int meshVertexCount = meshAttachment.uvs.Length;
+				if (tempVertices.Length < meshVertexCount) tempVertices = new float[meshVertexCount];
+				meshAttachment.ComputeWorldVertices(x, y, slot, tempVertices);
+				
+				color.a = (byte)(a * slot.a * meshAttachment.a);
+				color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
+				color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
+				color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
+				if (slot.data.additiveBlending) color.a = 0;
+				
+				float[] meshUVs = meshAttachment.uvs;
+				float z = i * zSpacing;
+				for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++) {
+					vertices[vertexIndex] = new Vector3(tempVertices[ii], tempVertices[ii + 1], z);
+					colors[vertexIndex] = color;
+					uvs[vertexIndex] = new Vector2(meshUVs[ii], meshUVs[ii + 1]);
+				}
+			}
+		}
+		
+		// Double buffer mesh.
+		Mesh mesh = useMesh1 ? mesh1 : mesh2;
+		meshFilter.sharedMesh = mesh;
+		
+		mesh.vertices = vertices;
+		mesh.colors32 = colors;
+		mesh.uv = uvs;
+		
+		int submeshCount = submeshMaterials.Count;
+		mesh.subMeshCount = submeshCount;
+		for (int i = 0; i < submeshCount; ++i)
+			mesh.SetTriangles(submeshes[i].triangles, i);
+		mesh.RecalculateBounds();
+		
+		if (newTriangles && calculateNormals) {
+			Vector3[] normals = new Vector3[vertexCount];
+			Vector3 normal = new Vector3(0, 0, -1);
+			for (int i = 0; i < vertexCount; i++)
+				normals[i] = normal;
+			(useMesh1 ? mesh2 : mesh1).vertices = vertices; // Set other mesh vertices.
+			mesh1.normals = normals;
+			mesh2.normals = normals;
+			
+			if (calculateTangents) {
+				Vector4[] tangents = new Vector4[vertexCount];
+				Vector3 tangent = new Vector3(0, 0, 1);
+				for (int i = 0; i < vertexCount; i++)
+					tangents[i] = tangent;
+				mesh1.tangents = tangents;
+				mesh2.tangents = tangents;
+			}
+		}
+		
+		useMesh1 = !useMesh1;
+	}
+	
+	/** Stores vertices and triangles for a single material. */
+	private void addSubmesh (Material material, int startSlot, int endSlot, int triangleCount, int firstVertex, bool lastSubmesh) {
+		int submeshIndex = submeshMaterials.Count;
+		submeshMaterials.Add(material);
+		
+		if (submeshes.Count <= submeshIndex) submeshes.Add(new Submesh());
+		Submesh submesh = submeshes[submeshIndex];
+		
+		int[] triangles = submesh.triangles;
+		int trianglesCapacity = triangles.Length;
+		if (lastSubmesh && trianglesCapacity > triangleCount) {
+			// Last submesh may have more triangles than required, so zero triangles to the end.
+			for (int i = triangleCount; i < trianglesCapacity; i++)
+				triangles[i] = 0;
+			submesh.triangleCount = triangleCount;
+		} else if (trianglesCapacity != triangleCount) {
+			// Reallocate triangles when not the exact size needed.
+			submesh.triangles = triangles = new int[triangleCount];
+			submesh.triangleCount = 0;
+		}
+
+		List<Slot> drawOrder = skeleton.DrawOrder;
+		for (int i = startSlot, triangleIndex = 0; i < endSlot; i++) {
+			Attachment attachment = drawOrder[i].attachment;
+			int[] attachmentTriangles;
+			int attachmentVertexCount;
+			if (attachment is RegionAttachment) {
+				attachmentVertexCount = 4;
+				attachmentTriangles = quadTriangles;
+			} else if (attachment is MeshAttachment) {
+				MeshAttachment meshAttachment = (MeshAttachment)attachment;
+				attachmentVertexCount = meshAttachment.vertices.Length / 2;
+				attachmentTriangles = meshAttachment.triangles;
+			} else if (attachment is SkinnedMeshAttachment) {
+				SkinnedMeshAttachment meshAttachment = (SkinnedMeshAttachment)attachment;
+				attachmentVertexCount = meshAttachment.uvs.Length / 2;
+				attachmentTriangles = meshAttachment.triangles;
+			} else
+				continue;
+			for (int ii = 0, nn = attachmentTriangles.Length; ii < nn; ii++, triangleIndex++)
+				triangles[triangleIndex] = firstVertex + attachmentTriangles[ii];
+			firstVertex += attachmentVertexCount;
+		}
+	}
+	
+	#if UNITY_EDITOR
+	void OnDrawGizmos() {
+		// Make selection easier by drawing a clear gizmo over the skeleton.
+		if (vertices == null) return;
+		Vector3 gizmosCenter = new Vector3();
+		Vector3 gizmosSize = new Vector3();
+		Vector3 min = new Vector3(float.MaxValue, float.MaxValue, 0f);
+		Vector3 max = new Vector3(float.MinValue, float.MinValue, 0f);
+		foreach (Vector3 vert in vertices) {
+			min = Vector3.Min (min, vert);
+			max = Vector3.Max (max, vert);
+		}
+		float width = max.x - min.x;
+		float height = max.y - min.y;
+		gizmosCenter = new Vector3(min.x + (width / 2f), min.y + (height / 2f), 0f);
+		gizmosSize	= new Vector3(width, height, 1f);
+		Gizmos.color = Color.clear;
+		Gizmos.matrix = transform.localToWorldMatrix;
+		Gizmos.DrawCube(gizmosCenter, gizmosSize);
+	}
+	#endif
+}
+
+class Submesh {
+	public int[] triangles = new int[0];
+	public int triangleCount;
+}

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spine-tk2d/Assets/examples/goblins/Goblins.cs

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+/******************************************************************************
+ * Spine Runtimes Software License
+ * Version 2.1
+ * 
+ * Copyright (c) 2013, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable and
+ * non-transferable license to install, execute and perform the Spine Runtimes
+ * Software (the "Software") solely for internal use. Without the written
+ * permission of Esoteric Software (typically granted by licensing Spine), you
+ * may not (a) modify, translate, adapt or otherwise create derivative works,
+ * improvements of the Software or develop new applications using the Software
+ * or (b) remove, delete, alter or obscure any trademarks or any copyright,
+ * trademark, patent or other intellectual property or proprietary rights
+ * notices on or in the Software, including any copy thereof. Redistributions
+ * in binary or source form must include this license and terms.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL ESOTERIC SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+using UnityEngine;
+using System.Collections;
+using Spine;
+
+public class Goblins : MonoBehaviour {
+	private bool girlSkin;
+	private SkeletonAnimation skeletonAnimation;
+	private Bone headBone;
+	
+	public void Start () {
+		skeletonAnimation = GetComponent<SkeletonAnimation>();
+		headBone = skeletonAnimation.skeleton.FindBone("head");
+		skeletonAnimation.UpdateBones += UpdateBones;
+	}
+
+	// This is called after the animation is applied to the skeleton and can be used to adjust the bones dynamically.
+	public void UpdateBones (SkeletonAnimation skeletonAnimation) {
+		headBone.Rotation += 15;
+	}
+	
+	public void OnMouseDown () {
+		skeletonAnimation.skeleton.SetSkin(girlSkin ? "goblin" : "goblingirl");
+		skeletonAnimation.skeleton.SetSlotsToSetupPose();
+		
+		girlSkin = !girlSkin;
+		
+		if (girlSkin) {
+			skeletonAnimation.skeleton.SetAttachment("right hand item", null);
+			skeletonAnimation.skeleton.SetAttachment("left hand item", "spear");
+		} else
+			skeletonAnimation.skeleton.SetAttachment("left hand item", "dagger");
+	}
+}

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spine-tk2d/Assets/examples/spineboy/Spineboy.cs

@@ -41,8 +41,8 @@ public class Spineboy : MonoBehaviour {
 		skeletonAnimation = GetComponent<SkeletonAnimation>();
 		// Call our method any time an animation fires an event.
 		skeletonAnimation.state.Event += Event;
-		// Queue jump to be played on track 0 after the starting animation.
-		skeletonAnimation.state.AddAnimation(0, "jump", false, 0);
+		// Queue jump to be played on track 0 three seconds after the starting animation.
+		skeletonAnimation.state.AddAnimation(0, "jump", false, 3);
 		// Queue walk to be looped on track 0 after the jump animation.
 		skeletonAnimation.state.AddAnimation(0, "run", true, 0);
 	}

spine-tk2d/Assets/examples/spineboy/spineboy.json.txt

@@ -1815,55 +1815,55 @@
 		"slots": {
 			"front_fist": {
 				"attachment": [
-					{ "time": 0, "name": "front_fist_closed" },
-					{ "time": 0.2666, "name": "front_fist_open" }
+					{ "time": 0.1333, "name": "front_fist_closed" },
+					{ "time": 0.4, "name": "front_fist_open" }
 				]
 			},
 			"mouth": {
 				"attachment": [
-					{ "time": 0, "name": "mouth_grind" }
+					{ "time": 0.1333, "name": "mouth_grind" }
 				]
 			},
 			"muzzle": {
 				"attachment": [
-					{ "time": 0, "name": "muzzle" },
-					{ "time": 0.1333, "name": null }
+					{ "time": 0.1333, "name": "muzzle" },
+					{ "time": 0.2666, "name": null }
 				],
 				"color": [
 					{
-						"time": 0,
+						"time": 0.1333,
 						"color": "ffffff00",
 						"curve": [ 0.118, 0.99, 0.75, 1 ]
 					},
 					{
-						"time": 0.0333,
+						"time": 0.1666,
 						"color": "ffffffff",
 						"curve": [ 0.821, 0, 0.909, 0.89 ]
 					},
-					{ "time": 0.1333, "color": "ffffff00" }
+					{ "time": 0.2666, "color": "ffffff00" }
 				]
 			}
 		},
 		"bones": {
 			"front_fist": {
 				"scale": [
-					{ "time": 0, "x": 1, "y": 1, "curve": "stepped" },
-					{ "time": 0.2666, "x": 1, "y": 1 }
+					{ "time": 0.1333, "x": 1, "y": 1, "curve": "stepped" },
+					{ "time": 0.4, "x": 1, "y": 1 }
 				]
 			},
 			"gunTip": {
 				"translate": [
-					{ "time": 0, "x": 0, "y": 0 },
-					{ "time": 0.0666, "x": 20.93, "y": 1.57 }
+					{ "time": 0.1333, "x": 0, "y": 0 },
+					{ "time": 0.2, "x": 20.93, "y": 1.57 }
 				],
 				"scale": [
-					{ "time": 0, "x": 1, "y": 1 },
-					{ "time": 0.0666, "x": 1.247, "y": 1.516 }
+					{ "time": 0.1333, "x": 1, "y": 1 },
+					{ "time": 0.2, "x": 1.247, "y": 1.516 }
 				]
 			},
 			"gun": {
 				"rotate": [
-					{ "time": 0, "angle": 0 }
+					{ "time": 0, "angle": 1.9 }
 				],
 				"translate": [
 					{
@@ -1872,13 +1872,13 @@
 						"y": 5.84,
 						"curve": [ 0, 0.3, 0.678, 1 ]
 					},
-					{ "time": 0.1666, "x": -9.3, "y": -1.41 },
-					{ "time": 0.2666, "x": 0, "y": 0 }
+					{ "time": 0.3, "x": -9.3, "y": -1.41 },
+					{ "time": 0.4, "x": 0, "y": 0 }
 				]
 			},
 			"rear_bracer": {
 				"rotate": [
-					{ "time": 0, "angle": 0 }
+					{ "time": 0, "angle": -30.47 }
 				],
 				"translate": [
 					{
@@ -1887,13 +1887,13 @@
 						"y": 0,
 						"curve": [ 0, 0.3, 0.678, 1 ]
 					},
-					{ "time": 0.1666, "x": -5.99, "y": -3.71 },
-					{ "time": 0.2666, "x": 0, "y": 0 }
+					{ "time": 0.3, "x": -5.99, "y": -3.71 },
+					{ "time": 0.4, "x": 0, "y": 0 }
 				]
 			},
 			"rear_upper_arm": {
 				"rotate": [
-					{ "time": 0, "angle": 0 }
+					{ "time": 0, "angle": 62.3 }
 				],
 				"translate": [
 					{
@@ -1902,8 +1902,8 @@
 						"y": 0,
 						"curve": [ 0, 0.3, 0.678, 1 ]
 					},
-					{ "time": 0.1666, "x": 2.81, "y": 11.41 },
-					{ "time": 0.2666, "x": 0, "y": 0 }
+					{ "time": 0.3, "x": 2.81, "y": 11.41 },
+					{ "time": 0.4, "x": 0, "y": 0 }
 				]
 			}
 		}