public SkeletonData readSkeletonData(FileHandle file) { if (file == null) throw new IllegalArgumentException("file cannot be null."); float scale = this.scale; SkeletonData skeletonData = new SkeletonData(); skeletonData.name = file.nameWithoutExtension(); DataInput input = new DataInput(file.read(512)); try { boolean nonessential = input.readBoolean(); // Bones. for (int i = 0, n = input.readInt(true); i < n; i++) { String name = input.readString(); BoneData parent = null; int parentIndex = input.readInt(true) - 1; if (parentIndex != -1) parent = skeletonData.bones.get(parentIndex); BoneData boneData = new BoneData(name, parent); boneData.x = input.readFloat() * scale; boneData.y = input.readFloat() * scale; boneData.scaleX = input.readFloat(); boneData.scaleY = input.readFloat(); boneData.rotation = input.readFloat(); boneData.length = input.readFloat() * scale; boneData.inheritScale = input.readBoolean(); boneData.inheritRotation = input.readBoolean(); if (nonessential) Color.rgba8888ToColor(boneData.getColor(), input.readInt()); skeletonData.addBone(boneData); } // Slots. for (int i = 0, n = input.readInt(true); i < n; i++) { String slotName = input.readString(); BoneData boneData = skeletonData.bones.get(input.readInt(true)); SlotData slotData = new SlotData(slotName, boneData); Color.rgba8888ToColor(slotData.getColor(), input.readInt()); slotData.attachmentName = input.readString(); slotData.additiveBlending = input.readBoolean(); skeletonData.addSlot(slotData); } // Default skin. Skin defaultSkin = readSkin(input, "default", nonessential); if (defaultSkin != null) { skeletonData.defaultSkin = defaultSkin; skeletonData.addSkin(defaultSkin); } // Skins. for (int i = 0, n = input.readInt(true); i < n; i++) skeletonData.addSkin(readSkin(input, input.readString(), nonessential)); // Events. for (int i = 0, n = input.readInt(true); i < n; i++) { EventData eventData = new EventData(input.readString()); eventData.intValue = input.readInt(false); eventData.floatValue = input.readFloat(); eventData.stringValue = input.readString(); skeletonData.addEvent(eventData); } // Animations. for (int i = 0, n = input.readInt(true); i < n; i++) readAnimation(input.readString(), input, skeletonData); } catch (IOException ex) { throw new SerializationException("Error reading skeleton file.", ex); } finally { try { input.close(); } catch (IOException ignored) { } } skeletonData.bones.shrink(); skeletonData.slots.shrink(); skeletonData.skins.shrink(); return skeletonData; }
public SkeletonData readSkeletonData(FileHandle file) { if (file == null) throw new IllegalArgumentException("file cannot be null."); SkeletonData skeletonData = new SkeletonData(); skeletonData.setName(file.nameWithoutExtension()); JsonValue root = new JsonReader().parse(file); // Bones. for (JsonValue boneMap = root.getChild("bones"); boneMap != null; boneMap = boneMap.next()) { BoneData parent = null; String parentName = boneMap.getString("parent", null); if (parentName != null) { parent = skeletonData.findBone(parentName); if (parent == null) throw new SerializationException("Parent bone not found: " + parentName); } BoneData boneData = new BoneData(boneMap.getString("name"), parent); boneData.length = boneMap.getFloat("length", 0) * scale; boneData.x = boneMap.getFloat("x", 0) * scale; boneData.y = boneMap.getFloat("y", 0) * scale; boneData.rotation = boneMap.getFloat("rotation", 0); boneData.scaleX = boneMap.getFloat("scaleX", 1); boneData.scaleY = boneMap.getFloat("scaleY", 1); boneData.inheritScale = boneMap.getBoolean("inheritScale", true); boneData.inheritRotation = boneMap.getBoolean("inheritRotation", true); skeletonData.addBone(boneData); } // Slots. for (JsonValue slotMap = root.getChild("slots"); slotMap != null; slotMap = slotMap.next()) { String slotName = slotMap.getString("name"); String boneName = slotMap.getString("bone"); BoneData boneData = skeletonData.findBone(boneName); if (boneData == null) throw new SerializationException("Slot bone not found: " + boneName); SlotData slotData = new SlotData(slotName, boneData); String color = slotMap.getString("color", null); if (color != null) slotData.getColor().set(Color.valueOf(color)); slotData.setAttachmentName(slotMap.getString("attachment", null)); slotData.additiveBlending = slotMap.getBoolean("additive", false); skeletonData.addSlot(slotData); } // Skins. for (JsonValue skinMap = root.getChild("skins"); skinMap != null; skinMap = skinMap.next()) { Skin skin = new Skin(skinMap.name()); for (JsonValue slotEntry = skinMap.child(); slotEntry != null; slotEntry = slotEntry.next()) { int slotIndex = skeletonData.findSlotIndex(slotEntry.name()); for (JsonValue entry = slotEntry.child(); entry != null; entry = entry.next()) { Attachment attachment = readAttachment(skin, entry.name(), entry); if (attachment != null) skin.addAttachment(slotIndex, entry.name(), attachment); } } skeletonData.addSkin(skin); if (skin.name.equals("default")) skeletonData.setDefaultSkin(skin); } // Animations. for (JsonValue animationMap = root.getChild("animations"); animationMap != null; animationMap = animationMap.next()) readAnimation(animationMap.name(), animationMap, skeletonData); skeletonData.bones.shrink(); skeletonData.slots.shrink(); skeletonData.skins.shrink(); skeletonData.animations.shrink(); return skeletonData; }