Initial commit: Client Doc docs Server Tools

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-10 10:24:29 +08:00
commit 7e35d8da31
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+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2026, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "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 LLC 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
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Spine {
+	/// <summary>
+	/// Stores the skeleton's draw order, which is the order that each slot's attachment is rendered.
+	/// </summary>
+	public class DrawOrder {
+		internal readonly ExposedList<Slot> setupPose, pose, constrainedPose;
+		internal ExposedList<Slot> appliedPose;
+
+		public DrawOrder (ExposedList<Slot> setupPose) {
+			this.setupPose = setupPose;
+			pose = new ExposedList<Slot>(setupPose);
+			constrainedPose = new ExposedList<Slot>();
+			appliedPose = pose;
+		}
+
+		/// <summary>Sets the unconstrained draw order to the setup pose order.</summary>
+		public void SetupPose () {
+			pose.EnsureSize(setupPose.Count);
+			Array.Copy(setupPose.Items, 0, pose.Items, 0, setupPose.Count);
+		}
+
+		/// <summary>The unconstrained draw order, set by animations and application code.</summary>
+		public ExposedList<Slot> Pose {
+			get {
+				return pose;
+			}
+		}
+
+		/// <summary>
+		/// The constrained draw order for rendering. If no constraints modify the draw order, this is the same as <see cref="pose"/>.
+		/// Otherwise it is a copy of <see cref="pose"/> modified by constraints.
+		/// </summary>
+		public ExposedList<Slot> AppliedPose {
+			get {
+				return appliedPose;
+			}
+		}
+
+		/// <summary>
+		/// Sets the applied pose to the unconstrained pose, for when no constraints will modify the draw order.
+		/// </summary>
+		internal void Unconstrained () {
+			appliedPose = pose;
+		}
+
+		/// <summary>
+		/// Sets the applied pose to the constrained pose, in anticipation of the applied pose being modified by constraints.
+		/// </summary>
+		internal void Constrained () {
+			appliedPose = constrainedPose;
+		}
+
+		/// <summary>
+		/// Copies the unconstrained pose to the constrained pose, as a starting point for constraints to be applied.
+		/// </summary>
+		internal void ResetConstrained () { // Port: resetConstrained
+			constrainedPose.EnsureSize(pose.Count);
+			Array.Copy(pose.Items, 0, constrainedPose.Items, 0, pose.Count);
+		}
+	}
+}