add spine34 & spine35

SpineRuntimes/SpineRuntime34/Skin.cs

@@ -0,0 +1,114 @@
+/******************************************************************************
+ * Spine Runtimes Software License v2.5
+ * 
+ * Copyright (c) 2013-2016, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable, and
+ * non-transferable license to use, install, execute, and perform the Spine
+ * Runtimes software and derivative works solely for personal or internal
+ * use. Without the written permission of Esoteric Software (see Section 2 of
+ * the Spine Software License Agreement), you may not (a) modify, translate,
+ * adapt, or develop new applications using the Spine Runtimes or otherwise
+ * create derivative works or improvements of the Spine Runtimes 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 SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
+ * USE, DATA, OR PROFITS) 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.Collections.Generic;
+
+namespace SpineRuntime34 {
+	/// <summary>Stores attachments by slot index and attachment name.</summary>
+	public class Skin {
+		internal String name;
+		private Dictionary<AttachmentKeyTuple, Attachment> attachments =
+			new Dictionary<AttachmentKeyTuple, Attachment>(AttachmentKeyTupleComparer.Instance);
+
+		public String Name { get { return name; } }
+		public Dictionary<AttachmentKeyTuple, Attachment> Attachments { get { return attachments; } }
+
+		public Skin (String name) {
+			if (name == null) throw new ArgumentNullException("name", "name cannot be null.");
+			this.name = name;
+		}
+
+		public void AddAttachment (int slotIndex, String name, Attachment attachment) {
+			if (attachment == null) throw new ArgumentNullException("attachment", "attachment cannot be null.");
+			attachments[new AttachmentKeyTuple(slotIndex, name)] = attachment;
+		}
+
+		/// <returns>May be null.</returns>
+		public Attachment GetAttachment (int slotIndex, String name) {
+			Attachment attachment;
+			attachments.TryGetValue(new AttachmentKeyTuple(slotIndex, name), out attachment);
+			return attachment;
+		}
+
+		public void FindNamesForSlot (int slotIndex, List<String> names) {
+			if (names == null) throw new ArgumentNullException("names", "names cannot be null.");
+			foreach (AttachmentKeyTuple key in attachments.Keys)
+				if (key.slotIndex == slotIndex) names.Add(key.name);
+		}
+
+		public void FindAttachmentsForSlot (int slotIndex, List<Attachment> attachments) {
+			if (attachments == null) throw new ArgumentNullException("attachments", "attachments cannot be null.");
+			foreach (KeyValuePair<AttachmentKeyTuple, Attachment> entry in this.attachments)
+				if (entry.Key.slotIndex == slotIndex) attachments.Add(entry.Value);
+		}
+
+		override public String ToString () {
+			return name;
+		}
+
+		/// <summary>Attach all attachments from this skin if the corresponding attachment from the old skin is currently attached.</summary>
+		internal void AttachAll (Skeleton skeleton, Skin oldSkin) {
+			foreach (KeyValuePair<AttachmentKeyTuple, Attachment> entry in oldSkin.attachments) {
+				int slotIndex = entry.Key.slotIndex;
+				Slot slot = skeleton.slots.Items[slotIndex];
+				if (slot.attachment == entry.Value) {
+					Attachment attachment = GetAttachment(slotIndex, entry.Key.name);
+					if (attachment != null) slot.Attachment = attachment;
+				}
+			}
+		}
+
+		public struct AttachmentKeyTuple {
+			public readonly int slotIndex;
+			public readonly string name;
+			internal readonly int nameHashCode;
+
+			public AttachmentKeyTuple (int slotIndex, string name) {
+				this.slotIndex = slotIndex;
+				this.name = name;
+				nameHashCode = this.name.GetHashCode();
+			}
+		}
+
+		// Avoids boxing in the dictionary.
+		class AttachmentKeyTupleComparer : IEqualityComparer<AttachmentKeyTuple> {
+			internal static readonly AttachmentKeyTupleComparer Instance = new AttachmentKeyTupleComparer();
+
+			bool IEqualityComparer<AttachmentKeyTuple>.Equals (AttachmentKeyTuple o1, AttachmentKeyTuple o2) {
+				return o1.slotIndex == o2.slotIndex && o1.nameHashCode == o2.nameHashCode && o1.name == o2.name;
+			}
+
+			int IEqualityComparer<AttachmentKeyTuple>.GetHashCode (AttachmentKeyTuple o) {
+				return o.slotIndex;
+			}
+		}
+	}
+}