From 8722a9920c1f6119bf6e769cba270e63097f8e25 Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Thu, 23 May 2024 10:08:29 +0800
Subject: + astar project

---
 .../ExampleScripts/FollowerJumpLink.cs             | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/ExampleScripts/FollowerJumpLink.cs

(limited to 'Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/ExampleScripts/FollowerJumpLink.cs')

diff --git a/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/ExampleScripts/FollowerJumpLink.cs b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/ExampleScripts/FollowerJumpLink.cs
new file mode 100644
index 0000000..4bd5cec
--- /dev/null
+++ b/Other/AstarPathfindingDemo/Packages/com.arongranberg.astar/ExampleScenes/ExampleScripts/FollowerJumpLink.cs
@@ -0,0 +1,65 @@
+#if MODULE_ENTITIES
+/// <summary>[followerEntity.onTraverseOffMeshLink]</summary>
+using UnityEngine;
+using Pathfinding;
+using System.Collections;
+using Pathfinding.ECS;
+
+namespace Pathfinding.Examples {
+	[HelpURL("https://arongranberg.com/astar/documentation/stable/followerjumplink.html")]
+	public class FollowerJumpLink : MonoBehaviour, IOffMeshLinkHandler, IOffMeshLinkStateMachine {
+		// Register this class as the handler for off-mesh links when the component is enabled
+		void OnEnable() => GetComponent<NodeLink2>().onTraverseOffMeshLink = this;
+		void OnDisable() => GetComponent<NodeLink2>().onTraverseOffMeshLink = null;
+
+		IOffMeshLinkStateMachine IOffMeshLinkHandler.GetOffMeshLinkStateMachine(AgentOffMeshLinkTraversalContext context) => this;
+
+		void IOffMeshLinkStateMachine.OnFinishTraversingOffMeshLink (AgentOffMeshLinkTraversalContext context) {
+			Debug.Log("An agent finished traversing an off-mesh link");
+		}
+
+		void IOffMeshLinkStateMachine.OnAbortTraversingOffMeshLink () {
+			Debug.Log("An agent aborted traversing an off-mesh link");
+		}
+
+		IEnumerable IOffMeshLinkStateMachine.OnTraverseOffMeshLink (AgentOffMeshLinkTraversalContext ctx) {
+			var start = (Vector3)ctx.link.relativeStart;
+			var end = (Vector3)ctx.link.relativeEnd;
+			var dir = end - start;
+
+			// Disable local avoidance while traversing the off-mesh link.
+			// If it was enabled, it will be automatically re-enabled when the agent finishes traversing the link.
+			ctx.DisableLocalAvoidance();
+
+			// Move and rotate the agent to face the other side of the link.
+			// When reaching the off-mesh link, the agent may be facing the wrong direction.
+			while (!ctx.MoveTowards(
+				position: start,
+				rotation: Quaternion.LookRotation(dir, ctx.movementPlane.up),
+				gravity: true,
+				slowdown: true).reached) {
+				yield return null;
+			}
+
+			var bezierP0 = start;
+			var bezierP1 = start + Vector3.up*5;
+			var bezierP2 = end + Vector3.up*5;
+			var bezierP3 = end;
+			var jumpDuration = 1.0f;
+
+			// Animate the AI to jump from the start to the end of the link
+			for (float t = 0; t < jumpDuration; t += ctx.deltaTime) {
+				ctx.transform.Position = AstarSplines.CubicBezier(bezierP0, bezierP1, bezierP2, bezierP3, Mathf.SmoothStep(0, 1, t / jumpDuration));
+				yield return null;
+			}
+		}
+	}
+}
+/// <summary>[followerEntity.onTraverseOffMeshLink]</summary>
+#else
+using UnityEngine;
+namespace Pathfinding.Examples {
+	[HelpURL("https://arongranberg.com/astar/documentation/stable/followerjumplink.html")]
+	public class FollowerJumpLink : MonoBehaviour {}
+}
+#endif
-- 
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