提交Spine插件

Assets/Spine Examples/Scripts/RaggedySpineboy.cs

@@ -0,0 +1,102 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated May 1, 2019. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2019, 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.
+ *
+ * THIS SOFTWARE IS 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 THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+using UnityEngine;
+using System.Collections;
+using Spine.Unity;
+
+namespace Spine.Unity.Examples {
+	public class RaggedySpineboy : MonoBehaviour {
+
+		public LayerMask groundMask;
+		public float restoreDuration = 0.5f;
+		public Vector2 launchVelocity = new Vector2(50,100);
+
+		Spine.Unity.Modules.SkeletonRagdoll2D ragdoll;
+		Collider2D naturalCollider;
+
+		void Start () {
+			ragdoll = GetComponent<Spine.Unity.Modules.SkeletonRagdoll2D>();
+			naturalCollider = GetComponent<Collider2D>();
+		}
+
+		void AddRigidbody () {
+			var rb = gameObject.AddComponent<Rigidbody2D>();
+	        rb.freezeRotation = true;
+			naturalCollider.enabled = true;
+		}
+
+		void RemoveRigidbody () {
+			Destroy(GetComponent<Rigidbody2D>());
+			naturalCollider.enabled = false;
+		}
+
+		void OnMouseUp () {
+			if (naturalCollider.enabled)
+				Launch();
+		}
+
+		void Launch () {
+			RemoveRigidbody();
+			ragdoll.Apply();
+			ragdoll.RootRigidbody.velocity = new Vector2(Random.Range(-launchVelocity.x, launchVelocity.x), launchVelocity.y);
+			StartCoroutine(WaitUntilStopped());
+		}
+
+		IEnumerator Restore () {
+			Vector3 estimatedPos = ragdoll.EstimatedSkeletonPosition;
+			Vector3 rbPosition = ragdoll.RootRigidbody.position;
+
+			Vector3 skeletonPoint = estimatedPos;
+			RaycastHit2D hit = Physics2D.Raycast((Vector2)rbPosition, (Vector2)(estimatedPos - rbPosition), Vector3.Distance(estimatedPos, rbPosition), groundMask);
+			if (hit.collider != null)
+				skeletonPoint = hit.point;
+			
+			ragdoll.RootRigidbody.isKinematic = true;
+			ragdoll.SetSkeletonPosition(skeletonPoint);
+
+			yield return ragdoll.SmoothMix(0, restoreDuration);
+			ragdoll.Remove();
+
+			AddRigidbody();
+		}
+
+		IEnumerator WaitUntilStopped () {
+			yield return new WaitForSeconds(0.5f);
+
+			float t = 0;
+			while (t < 0.5f) {
+				t = (ragdoll.RootRigidbody.velocity.magnitude > 0.09f) ? 0 : t + Time.deltaTime;
+				yield return null;
+			}
+
+			StartCoroutine(Restore());
+		}
+	}
+}