From 8adfc87913c862f5958a16a2b85367a5da7e9f88 Mon Sep 17 00:00:00 2001
From: in0finite <leshow816@gmail.com>
Date: Sun, 19 Sep 2021 22:33:51 +0200
Subject: [PATCH] escape state done

---
 .../Scripts/Behaviours/PedAI/EscapeState.cs   | 28 +++++++++++++++++++
 .../Behaviours/PedAI/EscapeState.cs.meta      | 11 ++++++++
 Assets/Scripts/Behaviours/PedAI/PedAI.cs      | 23 +++++++--------
 .../Behaviours/PedAI/WalkAroundState.cs       | 15 ++--------
 4 files changed, 51 insertions(+), 26 deletions(-)
 create mode 100644 Assets/Scripts/Behaviours/PedAI/EscapeState.cs
 create mode 100644 Assets/Scripts/Behaviours/PedAI/EscapeState.cs.meta

diff --git a/Assets/Scripts/Behaviours/PedAI/EscapeState.cs b/Assets/Scripts/Behaviours/PedAI/EscapeState.cs
new file mode 100644
index 00000000..f899f083
--- /dev/null
+++ b/Assets/Scripts/Behaviours/PedAI/EscapeState.cs
@@ -0,0 +1,28 @@
+using UnityEngine;
+
+namespace SanAndreasUnity.Behaviours.Peds.AI
+{
+    public class EscapeState : BaseState
+    {
+        private readonly PathMovementData _pathMovementData = new PathMovementData();
+
+
+        public override void UpdateState()
+        {
+            // TODO: exit vehicle
+
+            if (PedAI.ArrivedAtDestinationNode(_pathMovementData, _ped.transform))
+                PedAI.OnArrivedToDestinationNode(_pathMovementData);
+
+            if (!_pathMovementData.destinationNode.HasValue)
+            {
+                PedAI.FindClosestWalkableNode(_pathMovementData, _ped.transform.position);
+                return;
+            }
+
+            this.MyPed.IsSprintOn = true;
+            this.MyPed.Movement = (_pathMovementData.moveDestination - this.MyPed.transform.position).normalized;
+            this.MyPed.Heading = this.MyPed.Movement;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/Scripts/Behaviours/PedAI/EscapeState.cs.meta b/Assets/Scripts/Behaviours/PedAI/EscapeState.cs.meta
new file mode 100644
index 00000000..c94bc9d4
--- /dev/null
+++ b/Assets/Scripts/Behaviours/PedAI/EscapeState.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 338dada8543a5844a874473543f40680
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/Behaviours/PedAI/PedAI.cs b/Assets/Scripts/Behaviours/PedAI/PedAI.cs
index 87eb1b79..e726c830 100644
--- a/Assets/Scripts/Behaviours/PedAI/PedAI.cs
+++ b/Assets/Scripts/Behaviours/PedAI/PedAI.cs
@@ -290,22 +290,19 @@ namespace SanAndreasUnity.Behaviours.Peds.AI
             return targetNode.Position + offset.ToVector3XZ();
         }
 
-        void UpdateEscaping()
+        public static void FindClosestWalkableNode(PathMovementData pathMovementData, Vector3 position)
         {
-            // TODO: exit vehicle
-
-            if (this.ArrivedAtDestinationNode())
-                this.OnArrivedToDestinationNode();
-
-            if (!this.HasTargetNode)
-            {
-                this.FindNextNodeDelayed();
+            if (Time.time - pathMovementData.timeWhenAttemptedToFindClosestNode < 2f) // don't attempt to find it every frame
                 return;
-            }
 
-            this.MyPed.IsSprintOn = true;
-            this.MyPed.Movement = (_moveDestination - this.MyPed.transform.position).normalized;
-            this.MyPed.Heading = this.MyPed.Movement;
+            pathMovementData.timeWhenAttemptedToFindClosestNode = Time.time;
+
+            var closestPathNodeToWalk = PedAI.GetClosestPathNodeToWalk(position);
+            if (null == closestPathNodeToWalk)
+                return;
+
+            pathMovementData.destinationNode = closestPathNodeToWalk;
+            pathMovementData.moveDestination = PedAI.GetMoveDestinationBasedOnTargetNode(closestPathNodeToWalk.Value);
         }
 
         void UpdateFollowing()
diff --git a/Assets/Scripts/Behaviours/PedAI/WalkAroundState.cs b/Assets/Scripts/Behaviours/PedAI/WalkAroundState.cs
index 2989d1d7..fd166daa 100644
--- a/Assets/Scripts/Behaviours/PedAI/WalkAroundState.cs
+++ b/Assets/Scripts/Behaviours/PedAI/WalkAroundState.cs
@@ -9,12 +9,12 @@ namespace SanAndreasUnity.Behaviours.Peds.AI
         public PathNode? currentNode;
         public PathNode? destinationNode;
         public Vector3 moveDestination;
+        public float timeWhenAttemptedToFindClosestNode = 0f;
     }
 
     public class WalkAroundState : BaseState
     {
         private readonly PathMovementData _pathMovementData = new PathMovementData();
-        private float _timeWhenAttemptedToFindClosestNode = 0f;
 
 
         public override void UpdateState()
@@ -42,18 +42,7 @@ namespace SanAndreasUnity.Behaviours.Peds.AI
 
             if (!_pathMovementData.destinationNode.HasValue)
             {
-                if (Time.time - _timeWhenAttemptedToFindClosestNode > 2f) // don't attempt to find it every frame
-                {
-                    _timeWhenAttemptedToFindClosestNode = Time.time;
-
-                    var closestPathNodeToWalk = PedAI.GetClosestPathNodeToWalk(_ped.transform.position);
-                    if (null == closestPathNodeToWalk)
-                        return;
-
-                    _pathMovementData.destinationNode = closestPathNodeToWalk;
-                    _pathMovementData.moveDestination = PedAI.GetMoveDestinationBasedOnTargetNode(closestPathNodeToWalk.Value);
-                }
-
+                PedAI.FindClosestWalkableNode(_pathMovementData, _ped.transform.position);
                 return;
             }