Assets/Application.SHConfig

@@ -1,4 +1,4 @@
 Start in Fullscreen: false
-Starting Scene ID: 97158628
+Starting Scene ID: 86098106
 Window Size: {x: 1920, y: 1080}
 Window Title: SHADE Engine

Assets/Scenes/MainGame.shade

@@ -8599,6 +8599,7 @@
       Arm Length: 1
       Look At Camera Origin: true
       Target Offset: {x: 0, y: 0, z: 0}
+      Camera Collision: true
       IsActive: true
   Scripts:
     - Type: SHADE_Scripting.ThirdPersonCamera
@@ -8675,15 +8676,7 @@
   Scripts:
     - Type: Homeowner1
       Enabled: true
-      player: 2
+      waypointsPool: 51000
-      waypoints:
-        - [2.70000005, 0, -2]
-        - [-0.300000012, 0, -2.70000005]
-        - [-2, 0, -3.79999995]
-        - [-4, 0, -2.0999999]
-        - [-2.9000001, 0, 2.4000001]
-        - [-1, 0, 4]
-        - [2.70000005, 0, 4]
       patrolSpeed: 1
       chaseSpeed: 2
       turningSpeed: 5

Assets/Scenes/MainGameWithAIFixed.shade.shmeta

@@ -0,0 +1,3 @@
+Name: MainGameWithAIFixed
+ID: 89830755
+Type: 5

Assets/Scripts/AIBehaviour/BehaviourTree/Core/BehaviourTree.cs

@@ -40,15 +40,7 @@ namespace SHADE_Scripting.AIBehaviour.BehaviourTree
 
     //awake and update functions
     //the only segment in the entire AI that is dependent on the engine
-
-    private bool test = false;
-
     protected override void awake()
-    {
-      AwakeCall();
-    }
-
-    protected override void start()
     {
       _root = CreateTree();
       _root.InitialiseNode(this);
@@ -59,7 +51,7 @@ namespace SHADE_Scripting.AIBehaviour.BehaviourTree
       _root?.Evaluate();
       Tick();
     }
-    protected abstract void AwakeCall();
+
     protected abstract void Initialise();
     protected abstract void Tick();
   }

Assets/Scripts/AIBehaviour/Implemented/Homeowner1.cs

@@ -28,14 +28,13 @@ public partial class Homeowner1 : BehaviourTree
   private BehaviourTreeEvents _events { get; set; }
   public override BehaviourTreeEvents events { get => _events; }
 
-  [Tooltip("The player the AI should chase and attempt to capture")]
-  public GameObject player;
-
   //PATROL FIELDS///////////////////////////////////////////////////////////////
 
   [SerializeField]
   [Tooltip("The list of waypoints for the AI to cycle around")]
-  private List<Vector3> waypoints = new List<Vector3>();
+  private GameObject waypointsPool;
+
+  private List<GameObject> waypoints;
 
   [SerializeField]
   [Tooltip("The AI will patrol at this speed")]
@@ -79,32 +78,18 @@ public partial class Homeowner1 : BehaviourTree
 //AI tree
 public partial class Homeowner1 : BehaviourTree
 {
-  Transform _thisTransform = null;
-  RigidBody _thisRigidbody = null;
-  GameObject _playerObject;
-  private LeafPatrol leafPatrol;
-
-  protected override void AwakeCall()
-  {
-    _thisTransform = GetComponent<Transform>();
-    if (!_thisTransform)
-      Debug.LogError("EMPTY TRANSFORM");
-
-    _thisRigidbody = GetComponent<RigidBody>();
-    if (!_thisRigidbody)
-      Debug.LogError("EMPTY RIGIDBODY");
-
-    if (!player)
-      Debug.Log("PLAYER MISSING!");
-
-    //_playerObject = GameObject.Find("Player").GetValueOrDefault();
-  }
-
   //Called at the start
   protected override void Initialise()
   {
     _events = new Homeowner1Events(this);
     events.Initialise();
+
+    //Initialise the waypoints here
+    if (waypointsPool)
+    {
+      waypoints = (List<GameObject>)waypointsPool.GetChildren();
+      SetData("waypoints", waypoints);
+    }
   }
 
   //Called every tick
@@ -112,8 +97,8 @@ public partial class Homeowner1 : BehaviourTree
   {
     events.Tick();
 
+    //Footsteps SFX, move them somewhere else soon
     float velocity = GetComponent<RigidBody>().LinearVelocity.GetMagnitude();
-    leafPatrol.waypoints = waypoints;
 
     footstepTimeRemaining -= velocity * Time.DeltaTimeF;
     if (footstepTimeRemaining < 0.0f)
@@ -128,22 +113,20 @@ public partial class Homeowner1 : BehaviourTree
   //The tree is called from the root every tick
   protected override BehaviourTreeNode CreateTree()
   {
-    leafPatrol = new LeafPatrol("Patrol", _thisTransform, waypoints, patrolSpeed, turningSpeed, _thisRigidbody);
     //Start from the root, structure it like this to make it look like a tree
     BehaviourTreeNode root = new BehaviourTreeSelector("Root", new List<BehaviourTreeNode>
     {
-/*      new BehaviourTreeSequence("Alerted", new List<BehaviourTreeNode>
+      new BehaviourTreeSequence("Alerted", new List<BehaviourTreeNode>
       {
-        new LeafSearch("SearchFOV", _thisTransform, eyeOffset, sightDistance),
+        new LeafSearch("SearchFOV", GetComponent<Transform>(), eyeOffset, sightDistance),
         new BehaviourTreeSequence("CatchPlayer", new List<BehaviourTreeNode>
         {
-          new LeafChase("Chasing", _thisTransform, _thisRigidbody, chaseSpeed, turningSpeed, distanceToCapture, captureTime),
+          new LeafChase("Chasing", GetComponent<Transform>(), GetComponent<RigidBody>(), chaseSpeed, turningSpeed, distanceToCapture, captureTime),
-          new LeafAttack("Attacking")
+          new LeafAttack("Attacking", GameObject.Find("Player").GetValueOrDefault())
         })
-      }),*/
+      }),
-      leafPatrol
+      new LeafPatrol("Patrol", GetComponent<Transform>(), patrolSpeed, turningSpeed, GetComponent<RigidBody>())
     });
-
     return root;
   }
 }

Assets/Scripts/AIBehaviour/Implemented/LeafNodes/LeafAttack.cs

@@ -28,29 +28,26 @@ public partial class LeafAttack : BehaviourTreeNode
 //FUNCTIONS
 public partial class LeafAttack : BehaviourTreeNode
 {
-  public LeafAttack(string name) : base (name)
+  public LeafAttack(string name, GameObject p) : base (name)
   {
-    //player = p;
+    player = p;
   }
 
   public override BehaviourTreeNodeStatus Evaluate()
   {
-    {
-      if (!player)
-      {
-        player = GameObject.Find("Player").GetValueOrDefault();
-        Debug.Log("HERE2");
-        if (!player) { return BehaviourTreeNodeStatus.FAILURE; }
-      }
-    }
-
     //Debug.LogWarning("LeafAttack");
     //Fail if no target in blackboard?
 
     onEnter(BehaviourTreeNodeStatus.RUNNING);
 
-    //Succeed when stand in hurt box for long enough
+		//Succeed when stand in hurt box for long enough
-    float captureTime = (float)GetNodeData("captureTimeLeft");
+		object timeObj = GetNodeData("captureTimeLeft");
+    if (timeObj == null)
+    {
+      return BehaviourTreeNodeStatus.FAILURE;
+    }
+
+		float captureTime = (float)GetNodeData("captureTimeLeft");
     captureTime -= Time.DeltaTimeF;
     SetNodeData("captureTimeLeft", captureTime);
     //Debug.Log(captureTime.ToString());

Assets/Scripts/AIBehaviour/Implemented/LeafNodes/LeafPatrol.cs

@@ -22,10 +22,10 @@ public partial class LeafPatrol : BehaviourTreeNode
 {
   //Waypoints and movement
   private Transform transform;
-  public List<Vector3> waypoints;
+  private List<GameObject> waypoints;
   private RigidBody rb;
-  private float patrolSpeed = 1.0f;
+  private float patrolSpeed;
-  private float turningSpeed = 5.0f;
+  private float turningSpeed;
   private float retreatTimer = 0.0f;
   private int currentWaypointIndex = 0;
   private bool retreatState = false;
@@ -42,10 +42,9 @@ public partial class LeafPatrol : BehaviourTreeNode
   //Constructor, establish values here
   //Despite inheriting from BehaviourTreeNode, we don't have children to this
   //node, and hence we do not need to inherit its constructors
-  public LeafPatrol(string name, Transform t, List<Vector3> wps, float patrolSpeed, float turnSpeed, RigidBody rb) : base(name)
+  public LeafPatrol(string name, Transform t, float patrolSpeed, float turnSpeed, RigidBody rb) : base(name)
   {
     transform = t;
-    waypoints = wps;
     this.patrolSpeed = patrolSpeed;
     turningSpeed = turnSpeed;
     this.rb = rb;
@@ -59,6 +58,10 @@ public partial class LeafPatrol : BehaviourTreeNode
   {
     //Debug.LogWarning("LeafPatrol");
     onEnter(BehaviourTreeNodeStatus.RUNNING);
+    if(GetNodeData("currentWaypointIndex") == null)
+    {
+      SetNodeData("currentWaypointIndex", 0);
+    }
     if (isWaiting) DelayAtWaypoint();
     else MoveToWaypoint();
 
@@ -80,27 +83,31 @@ public partial class LeafPatrol : BehaviourTreeNode
       return;
     }
 
-    Vector3 remainingDistance = Vector3.Zero;
+    object waypoint = GetNodeData("waypoints");
-    Debug.Log($"{waypoints.Count}");
+    if (waypoint == null)
-    if (currentWaypointIndex > 0)
     {
-
+      return;
-      Vector3 targetPosition = waypoints[currentWaypointIndex];
-
-      //Reach waypoint by X and Z being near enough
-      //Do not consider Y of waypoints yet
-      remainingDistance = targetPosition - transform.GlobalPosition;
-      remainingDistance.y = 0.0f;
     }
 
+		waypoints = (List<GameObject>)waypoint;
+    Vector3 targetPosition = waypoints[currentWaypointIndex].GetComponent<Transform>().GlobalPosition;
+
+    //Reach waypoint by X and Z being near enough
+    //Do not consider Y of waypoints yet
+    Vector3 remainingDistance = targetPosition - transform.GlobalPosition;
+    remainingDistance.y = 0.0f;
+
     //Reached waypoint, cycle
     if (remainingDistance.GetSqrMagnitude() < 0.1f)
     {
       //Cycle waypoints
       ++currentWaypointIndex;
-      if (currentWaypointIndex >= waypoints.Count)
+      if (currentWaypointIndex >= waypoints.Count())
         currentWaypointIndex = 0;
 
+      //Write to blackboard
+      SetNodeData("currentWaypointIndex", currentWaypointIndex);
+
       waitCounter = 0.0f;
       isWaiting = true;
     }
@@ -115,7 +122,7 @@ public partial class LeafPatrol : BehaviourTreeNode
       //Get the difference vector to the waypoint
       //Debug.Log("Current Waypoint " + waypoints[currentWaypointIndex].x.ToString() + " " + waypoints[currentWaypointIndex].y.ToString() + " " + waypoints[currentWaypointIndex].z.ToString());
       //Debug.Log("AI is at " + transform.GlobalPosition.x.ToString() + " " + transform.GlobalPosition.y.ToString() + " " + transform.GlobalPosition.z.ToString());
-      Vector3 normalisedDifference = waypoints[currentWaypointIndex] - transform.GlobalPosition;
+      Vector3 normalisedDifference = targetPosition - transform.GlobalPosition;
       normalisedDifference.y = 0.0f; //Do not move vertically
       normalisedDifference /= normalisedDifference.GetMagnitude();
       //Debug.Log("Normalised Difference x " + normalisedDifference.x.ToString() + " z " + normalisedDifference.z.ToString());

Assets/Scripts/AIBehaviour/Implemented/LeafNodes/LeafSearch.cs

@@ -21,11 +21,10 @@ using System.Threading.Tasks;
 //VARIABLES HERE
 public partial class LeafSearch : BehaviourTreeNode
 {
-  private GameObject player;
   private Transform transform;
   private Vector3 eyeOffset;
   private float sightDistance;
-
+  private GameObject? player; //To be searched for and marked
 }
 
 //FUNCTIONS HERE
@@ -33,111 +32,143 @@ public partial class LeafSearch : BehaviourTreeNode
 {
   public LeafSearch(string name, Transform t, Vector3 eo, float sDist) : base(name)
   {
-    Debug.Log($"===============================PLAYER: {t}");
-    // player = p;
     transform = t;
     eyeOffset = eo;
     sightDistance = sDist;
+    player = null;
+  }
+
+  //Helper, find the nearest unobstructed waypoint to return to when chase is over
+  private void reevaluateWaypoint()
+  {
+    Debug.Log("Reevaluating Waypoints");
+    List<GameObject> waypoints = (List<GameObject>)GetNodeData("waypoints");
+
+    if (waypoints == null)
+    {
+      SetNodeData("currentWaypointIndex", 0);
+      return;
+    }
+
+    int nearestWaypointIndex = 0;
+    for (int i = 0; i < waypoints.Count; ++i)
+    {
+      if ((transform.GlobalPosition - waypoints[i].GetComponent<Transform>().GlobalPosition).GetSqrMagnitude() <
+        (transform.GlobalPosition - waypoints[nearestWaypointIndex].GetComponent<Transform>().GlobalPosition).GetSqrMagnitude())
+      {
+        nearestWaypointIndex = i;
+      }
+    }
+    SetNodeData("currentWaypointIndex", nearestWaypointIndex);
   }
 
   public override BehaviourTreeNodeStatus Evaluate()
   {
-    {
-      if (!player)
-      {
-        player = GameObject.Find("Player").GetValueOrDefault();
-        if (!player) { Debug.Log("HERE1"); return BehaviourTreeNodeStatus.FAILURE; }
-      }
-    }
-
     //Debug.LogWarning("LeafSearch");
     onEnter(BehaviourTreeNodeStatus.RUNNING);
 
-    //Fail if unable to find a player
+    //Search for player
-    //Get player's transform
+    player = GameObject.Find("Player");
-    Transform plrT = player.GetComponent<Transform>();
 
-    //DELETE THIS
+    //Automatically fail if no player is found
-    //Debug.Log("X " + MathF.Sin(transform.LocalEulerAngles.y).ToString() + " Z " + MathF.Cos(transform.LocalEulerAngles.y).ToString());
+    if (player == null)
-    //Debug.Log("Looking at: " + transform.LocalRotation.y.ToString() + " To player is: " + temporary.ToString());
-    //Debug.Log("Look difference is: " + (transform.LocalRotation.y - differenceDirection.y).ToString());
-    //Debug.Log("Dot: " + Quaternion.Dot(differenceDirection, transform.GlobalRotation));
-
-    //Fail if too far from vision range
-    if ((plrT.GlobalPosition - transform.GlobalPosition).GetMagnitude() > sightDistance)
     {
-      //Debug.Log("Failure: Too far");
-      if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == true)
-      {
-        Debug.Log("AI play unalert hmm");
-      }
       SetNodeData("isAlert", false);
       status = BehaviourTreeNodeStatus.FAILURE;
       onExit(BehaviourTreeNodeStatus.FAILURE);
       return status;
     }
-
+    else
-    //Fail if player is out of FOV
-    //TODO currently a simple dot product against negative is done, this makes it essentially be a semicircle in front at which AI can see
-    Vector3 difference = plrT.GlobalPosition - transform.GlobalPosition;
-    difference.y = 0.0f; //Disregard Y axis
-    Vector3 lookDirection = new Vector3(MathF.Sin(transform.LocalEulerAngles.y), 0.0f, MathF.Cos(transform.LocalEulerAngles.y));
-    //Debug.Log("Dot: " + Vector3.Dot(difference, lookDirection));
-    if (Vector3.Dot(difference, lookDirection) < 0.0f)
     {
-      //Debug.Log("Failure: Out of FOV");
+      //Fail if unable to find a player
-      if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == true)
+      //Get player's transform
+      Transform plrT = player.GetValueOrDefault().GetComponent<Transform>();
+
+      //DELETE THIS
+      //Debug.Log("X " + MathF.Sin(transform.LocalEulerAngles.y).ToString() + " Z " + MathF.Cos(transform.LocalEulerAngles.y).ToString());
+      //Debug.Log("Looking at: " + transform.LocalRotation.y.ToString() + " To player is: " + temporary.ToString());
+      //Debug.Log("Look difference is: " + (transform.LocalRotation.y - differenceDirection.y).ToString());
+      //Debug.Log("Dot: " + Quaternion.Dot(differenceDirection, transform.GlobalRotation));
+
+      //Fail if too far from vision range
+      if ((plrT.GlobalPosition - transform.GlobalPosition).GetMagnitude() > sightDistance)
       {
-        Debug.Log("AI play unalert hmm");
+        //Debug.Log("Failure: Too far");
+        if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == true)
+        {
+          Debug.Log("AI play unalert hmm");
+          reevaluateWaypoint();
+        }
+        SetNodeData("isAlert", false);
+        status = BehaviourTreeNodeStatus.FAILURE;
+        onExit(BehaviourTreeNodeStatus.FAILURE);
+        return status;
       }
-      SetNodeData("isAlert", false);
+
-      status = BehaviourTreeNodeStatus.FAILURE;
+      //Fail if player is out of FOV
-      onExit(BehaviourTreeNodeStatus.FAILURE);
+      //TODO currently a simple dot product against negative is done, this makes it essentially be a semicircle in front at which AI can see
+      Vector3 difference = plrT.GlobalPosition - transform.GlobalPosition;
+      difference.y = 0.0f; //Disregard Y axis
+      Vector3 lookDirection = new Vector3(MathF.Sin(transform.LocalEulerAngles.y), 0.0f, MathF.Cos(transform.LocalEulerAngles.y));
+      //Debug.Log("Dot: " + Vector3.Dot(difference, lookDirection));
+      if (Vector3.Dot(difference, lookDirection) < 0.0f)
+      {
+        //Debug.Log("Failure: Out of FOV");
+        if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == true)
+        {
+          Debug.Log("AI play unalert hmm");
+          reevaluateWaypoint();
+        }
+        SetNodeData("isAlert", false);
+        status = BehaviourTreeNodeStatus.FAILURE;
+        onExit(BehaviourTreeNodeStatus.FAILURE);
+        return status;
+      }
+
+      //LocalRotation is between -1 and 1, which are essentially the same.
+      //0 and -1/1 are 180 deg apart
+      //Quaternion differenceDirection = Quaternion.FromToRotation(Vector3.Forward, plrT.GlobalPosition - transform.GlobalPosition);
+      //Debug.Log("Looking at: " + transform.LocalRotation.y.ToString() + " To player is: " + differenceDirection.y.ToString());
+
+      //Draw a ray, succeed if ray is unobstructed
+      Vector3 eyePosition = transform.GlobalPosition + eyeOffset;
+      Ray sightRay = new Ray(eyePosition, plrT.GlobalPosition - eyePosition);
+      RaycastHit sightRayHit = Physics.Raycast(sightRay);
+      //As of November 2022, RaycastHit contains only the FIRST object hit by
+      //the ray in the Other GameObject data member
+      //Diren may likely add ALL objects hit by the ray over December
+      if (sightRayHit.Hit && sightRayHit.Other != player)
+      {
+        //Debug.Log("Failure: Ray hit obstacle named " + sightRayHit.Other.GetValueOrDefault().Name + " ID" + sightRayHit.Other.GetValueOrDefault().EntityId);
+        if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == true)
+        {
+          Debug.Log("AI play unalert hmm");
+          reevaluateWaypoint();
+        }
+        SetNodeData("isAlert", false);
+        status = BehaviourTreeNodeStatus.FAILURE;
+        onExit(BehaviourTreeNodeStatus.FAILURE);
+        return status;
+      }
+      else if (sightRayHit.Hit && sightRayHit.Other == player)
+      {
+        //Debug.Log("Ray hit player");
+      }
+
+      //All checks for now succeeded
+      //Debug.Log("Success: Homeowner has sighted player");
+      //Write player's transform into the blackboard
+      SetNodeData("target", plrT);
+
+      if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == false)
+      {
+        Debug.Log("AI Play Alerted Yell here");
+      }
+      SetNodeData("isAlert", true);
+
+      status = BehaviourTreeNodeStatus.SUCCESS;
+      onExit(BehaviourTreeNodeStatus.SUCCESS);
       return status;
     }
-
-    //LocalRotation is between -1 and 1, which are essentially the same.
-    //0 and -1/1 are 180 deg apart
-    //Quaternion differenceDirection = Quaternion.FromToRotation(Vector3.Forward, plrT.GlobalPosition - transform.GlobalPosition);
-    //Debug.Log("Looking at: " + transform.LocalRotation.y.ToString() + " To player is: " + differenceDirection.y.ToString());
-
-    //Draw a ray, succeed if ray is unobstructed
-    Vector3 eyePosition = transform.GlobalPosition + eyeOffset;
-    Ray sightRay = new Ray(eyePosition, plrT.GlobalPosition - eyePosition);
-    RaycastHit sightRayHit = Physics.Raycast(sightRay);
-    //As of November 2022, RaycastHit contains only the FIRST object hit by
-    //the ray in the Other GameObject data member
-    //Diren may likely add ALL objects hit by the ray over December
-    if (sightRayHit.Hit && sightRayHit.Other != player)
-    {
-      //Debug.Log("Failure: Ray hit obstacle named " + sightRayHit.Other.GetValueOrDefault().Name + " ID" + sightRayHit.Other.GetValueOrDefault().EntityId);
-      if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == true)
-      {
-        Debug.Log("AI play unalert hmm");
-      }
-      SetNodeData("isAlert", false);
-      status = BehaviourTreeNodeStatus.FAILURE;
-      onExit(BehaviourTreeNodeStatus.FAILURE);
-      return status;
-    }
-    else if (sightRayHit.Hit && sightRayHit.Other == player)
-    {
-      //Debug.Log("Ray hit player");
-    }
-
-    //All checks for now succeeded
-    //Debug.Log("Success: Homeowner has sighted player");
-    //Write player's transform into the blackboard
-    SetNodeData("target", plrT);
-
-    if (GetNodeData("isAlert") != null && (bool)GetNodeData("isAlert") == false)
-    {
-      Debug.Log("AI Play Alerted Yell here");
-    }
-    SetNodeData("isAlert", true);
-
-    status = BehaviourTreeNodeStatus.SUCCESS;
-    onExit(BehaviourTreeNodeStatus.SUCCESS);
-    return status;
   }
 }

Assets/Scripts/SC_MainMenu.cs

@@ -12,7 +12,7 @@ public class MainMenu : Script
     if (Input.GetKey(Input.KeyCode.Space))
     {
       Audio.PlaySFXOnce2D("event:/UI/mouse_down_element");
-      SceneManager.ChangeScene(86098106);
+      SceneManager.ChangeScene(89830755);
       Audio.StopAllSounds();
     }
 

SHADE_Engine/src/Camera/SHCameraArmComponent.cpp

@@ -7,8 +7,8 @@ namespace SHADE
 {
 
   SHCameraArmComponent::SHCameraArmComponent()
-    :pitch(0.0f), yaw(0.0f), armLength(1.0f),offset(), dirty(true), lookAtCameraOrigin(true)
+    :pitch(0.0f), yaw(0.0f), armLength(1.0f), offset(), enableCameraCollision(false), lookAtCameraOrigin(true)
-    , targetOffset(0.0f)
+    , targetOffset(0.0f),ray()
   {
 
   }
@@ -39,22 +39,23 @@ namespace SHADE
     return targetOffset;
   }
 
+
   void SHCameraArmComponent::SetPitch(float pitch) noexcept
   {
     this->pitch = pitch;
-    dirty = true;
+    
   }
 
   void SHCameraArmComponent::SetYaw(float yaw) noexcept
   {
     this->yaw = yaw;
-    dirty = true;
+    //dirty = true;
   }
 
   void SHCameraArmComponent::SetArmLength(float length) noexcept
   {
     this->armLength = length;
-    dirty = true;
+    //dirty = true;
   }
   
   void SHCameraArmComponent::SetTargetOffset(SHVec3 offset) noexcept
@@ -62,6 +63,8 @@ namespace SHADE
     this->targetOffset = offset;
   }
 
+
+
 }//namespace SHADE
 
 
@@ -76,6 +79,7 @@ RTTR_REGISTRATION
     .property("Arm Length", &SHCameraArmComponent::GetArmLength, &SHCameraArmComponent::SetArmLength)
     .property("Look At Camera Origin", &SHCameraArmComponent::lookAtCameraOrigin)
     .property("Target Offset", &SHCameraArmComponent::GetTargetOffset, &SHCameraArmComponent::SetTargetOffset)
+    .property("Camera Collision", &SHCameraArmComponent::enableCameraCollision)
     ;
     
 }

SHADE_Engine/src/Camera/SHCameraArmComponent.h

@@ -5,9 +5,14 @@
 #include "ECS_Base/Components/SHComponent.h"
 #include "Math/SHMatrix.h"
 #include "SH_API.h"
+#include "Math/SHRay.h"
 
 namespace SHADE
 {
+
+  class SHBox;
+  class SHRay;
+
   class SH_API SHCameraArmComponent final: public SHComponent
   {
   private:
@@ -15,15 +20,18 @@ namespace SHADE
     float yaw;
     float armLength;
 
-    bool dirty;
+
     SHVec3 offset;
     SHVec3 targetOffset;
+    SHRay ray;
+
   public:
     friend class SHCameraSystem;
     SHCameraArmComponent();
     virtual ~SHCameraArmComponent() = default;
     
     bool lookAtCameraOrigin;
+    bool enableCameraCollision;
     //Getters
     //SHMatrix const& GetMatrix() const noexcept;
     SHVec3 const& GetOffset() const noexcept;
@@ -31,12 +39,14 @@ namespace SHADE
     float GetYaw() const noexcept;
     float GetArmLength() const noexcept;
     SHVec3 GetTargetOffset() const noexcept;
+    
 
     //Setters
     void SetPitch(float pitch) noexcept;
     void SetYaw(float yaw) noexcept;
     void SetArmLength(float length) noexcept;
-    void SetTargetOffset(SHVec3 offset)noexcept;
+    void SetTargetOffset(SHVec3 offset) noexcept;
+    
 
   protected:
 

SHADE_Engine/src/Camera/SHCameraSystem.cpp

@@ -10,6 +10,10 @@
 #include "Scene/SHSceneManager.h"
 #include "ECS_Base/Managers/SHSystemManager.h"
 #include "Editor/SHEditor.h"
+#include "Math/Geometry/SHBox.h"
+#include "Math/SHRay.h"
+#include "Physics/System/SHPhysicsSystem.h"
+
 
 namespace SHADE
 {
@@ -96,7 +100,7 @@ namespace SHADE
     if (editorCameraArm.armLength < 1.0f)
       editorCameraArm.armLength = 1.0f;
 
-    UpdatePivotArmComponent(editorCameraArm);
+    UpdateCameraArmComponent(editorCameraArm);
 
     editorCamera.offset = editorCameraArm.GetOffset();
 
@@ -132,10 +136,12 @@ namespace SHADE
     return &editorCamera;
   }
 
-  void SHCameraSystem::UpdatePivotArmComponent(SHCameraArmComponent& pivot) noexcept
+  void SHCameraSystem::UpdateCameraArmComponent(SHCameraArmComponent& pivot) noexcept
   {
-    if (pivot.dirty)
+
-    {
+
+
+
 
       SHVec3 offset{ 0.0f,0.0f, pivot.GetArmLength() };
       offset = SHVec3::RotateX(offset, -(SHMath::DegreesToRadians(pivot.GetPitch())));
@@ -145,10 +151,61 @@ namespace SHADE
       //pivot.rtMatrix = SHMatrix::RotateX(SHMath::DegreesToRadians(pivot.GetPitch()))
       //  * SHMatrix::RotateY(SHMath::DegreesToRadians(pivot.GetYaw()))
       //  * SHMatrix::Translate(SHVec3(0.0f , 0.0f, pivot.GetArmLength()));
-
       pivot.offset = offset;
+      if (!pivot.enableCameraCollision)
+      {
+        
+        return;
+      }
+      
+      SHCameraComponent* camera = SHComponentManager::GetComponent_s<SHCameraComponent>(pivot.GetEID());
+      SHTransformComponent* transform = SHComponentManager::GetComponent_s<SHTransformComponent>(pivot.GetEID());
+      auto physicsSystem = SHSystemManager::GetSystem<SHPhysicsSystem>();
+
+
+
+
+      if (camera == nullptr || transform == nullptr)
+        return;
+
+
+      /*if (SHComponentManager::HasComponent<SHTransformComponent>(camera->GetEID()) == true && camera != &editorCamera)
+      {
+        auto transform = SHComponentManager::GetComponent<SHTransformComponent>(camera->GetEID());
+        SHVec3 rotation = transform->GetWorldRotation();
+        camera->pitch = SHMath::RadiansToDegrees(rotation.x);
+        camera->yaw = SHMath::RadiansToDegrees(rotation.y);
+        camera->roll = SHMath::RadiansToDegrees(rotation.z);
+        camera->position = transform->GetWorldPosition();
+        camera->dirtyView = true;
+      }*/
+
+
+      pivot.ray.position = camera->GetPosition() + pivot.targetOffset;
+      pivot.ray.direction = SHVec3::Normalise((camera->position + offset)- pivot.ray.position);
+      
+     //SHLOG_INFO("Ray position: {},{},{}  direction:{},{},{}",pivot.ray.position.x, pivot.ray.position.y, pivot.ray.position.z,pivot.ray.direction.x, pivot.ray.direction.y, pivot.ray.direction.z)
+
+      auto result = physicsSystem->Raycast(pivot.ray );
+      if (result && result.distance < pivot.GetArmLength())
+      {
+        
+        SHVec3 newOffset = SHVec3{ 0.0f,0.0f, result.distance * 0.8f };
+        newOffset = SHVec3::RotateX(newOffset, -(SHMath::DegreesToRadians(pivot.GetPitch())));
+        newOffset = SHVec3::RotateY(newOffset, (SHMath::DegreesToRadians(pivot.GetYaw())));
+        pivot.offset = newOffset;
+        //SHLOG_INFO("CAMERA COLLISION HIT, {}", result.distance);
+      }
+      else
+      {
+        //SHLOG_INFO("CAMERA COLLISION CANT HIT CAMERA");
+      }
+
+      
+      
+
       // pivot.rtMatrix = SHMatrix::Inverse(pivot.rtMatrix);
-    }
+
   }
 
 
@@ -291,7 +348,7 @@ namespace SHADE
     for (auto& pivot : pivotDense)
     {
       if(SHSceneManager::CheckNodeAndComponentsActive<SHCameraArmComponent>(pivot.GetEID()))
-        system->UpdatePivotArmComponent(pivot);
+        system->UpdateCameraArmComponent(pivot);
     }
 
     for (auto& cam : dense)
@@ -390,7 +447,9 @@ namespace SHADE
   }
   void SHCameraSystem::SetCameraViewMatrix(SHCameraComponent& camera, SHMatrix const& viewMatrix) noexcept
   {
+    SHVec3 pos;
     DecomposeViewMatrix(viewMatrix, camera.pitch, camera.yaw, camera.roll, camera.position);
+
     camera.dirtyView = true;
   }
 

SHADE_Engine/src/Camera/SHCameraSystem.h

@@ -26,7 +26,7 @@ namespace SHADE
 
 
     void UpdateCameraComponent(SHCameraComponent& camera) noexcept;
-    void UpdatePivotArmComponent(SHCameraArmComponent& pivot) noexcept;
+    void UpdateCameraArmComponent(SHCameraArmComponent& pivot) noexcept;
     
 
 

SHADE_Engine/src/Scripting/SHScriptEngine.cpp

@@ -197,12 +197,18 @@ namespace SHADE
     if (BUILD_SUCCESS)
     {
       // Copy to built dll to the working directory and replace
-      std::filesystem::copy_file("./tmp/SHADE_Scripting.dll", "SHADE_Scripting.dll", std::filesystem::copy_options::overwrite_existing);
+      if (!copyFile("./tmp/SHADE_Scripting.dll", "SHADE_Scripting.dll", std::filesystem::copy_options::overwrite_existing))
+      {
+        SHLOG_ERROR("[ScriptEngine] Failed to replace scripts assembly. Scripts will remain outdated.");
+      }
 
       // If debug, we want to copy the PDB so that we can do script debugging
       if (debug)
       {
-        std::filesystem::copy_file("./tmp/SHADE_Scripting.pdb", "SHADE_Scripting.pdb", std::filesystem::copy_options::overwrite_existing);
+        if (!copyFile("./tmp/SHADE_Scripting.pdb", "SHADE_Scripting.pdb", std::filesystem::copy_options::overwrite_existing))
+        {
+          SHLOG_WARNING("[ScriptEngine] Breakpoint debugging will not work as PDB cannot be updated. If you are currently debugging, stop the debugger first.");
+        }
       }
 
       oss << "[ScriptEngine] Successfully built Managed Script Assembly (" << MANAGED_SCRIPT_LIB_NAME << ")!";
@@ -591,6 +597,19 @@ namespace SHADE
     return false;        
   }
 
+  bool SHScriptEngine::copyFile(const std::filesystem::path& from, const std::filesystem::path& to, const std::filesystem::copy_options options) noexcept
+  {
+    try
+    {
+      return std::filesystem::copy_file(from, to, options);
+    }
+    catch (std::exception& e)
+    {
+      SHLOG_ERROR("[ScriptEngine] Failed to copy file {} ({})", to.string(), std::string(e.what()));
+      return false;
+    }
+  }
+
   DWORD SHScriptEngine::execProcess(const std::wstring& path, const std::wstring& args)
   {
     STARTUPINFOW startInfo;

SHADE_Engine/src/Scripting/SHScriptEngine.h

@@ -319,6 +319,7 @@ namespace SHADE
     /// <param name="filePath">File path to the file to check.</param>
     /// <returns> True if the file exists </returns>
     static bool fileExists(const std::filesystem::path& filePath);
+    static bool copyFile(const std::filesystem::path& from, const std::filesystem::path& to, const std::filesystem::copy_options options) noexcept;
     static DWORD execProcess(const std::wstring& path, const std::wstring& args);
     static std::wstring generateBuildCommand(bool debug);
   };

SHADE_Managed/src/Components/CameraArm.cxx

@@ -49,6 +49,16 @@ namespace SHADE
 		GetNativeComponent()->lookAtCameraOrigin = val;
 	}
 
+	bool CameraArm::EnableCameraCollision::get()
+	{
+		return GetNativeComponent()->enableCameraCollision;
+	}
+
+	void CameraArm::EnableCameraCollision::set(bool val)
+	{
+		GetNativeComponent()->enableCameraCollision = val;
+	}
+
 	Vector3 CameraArm::TargetOffset::get()
 	{
 		return Convert::ToCLI(GetNativeComponent()->GetTargetOffset());

SHADE_Managed/src/Components/CameraArm.hxx

@@ -36,6 +36,12 @@ namespace SHADE
 			void set(bool val);
 		}
 
+		property bool EnableCameraCollision
+		{
+			bool get();
+			void set(bool val);
+		}
+
 		property Vector3 TargetOffset
 		{
 			Vector3 get();

SHADE_Managed/src/Editor/Editor.cxx

@@ -200,7 +200,16 @@ namespace SHADE
                 {
                     if (SHEditorUI::Button("Add Item"))
                     {
-                        System::Object^ obj = System::Activator::CreateInstance(listType);
+                        System::Object^ obj;
+                        if (listType == System::String::typeid)
+                        {
+                            // Special case for string
+                            obj = gcnew System::String("");
+                        }
+                        else
+                        {
+                            obj = System::Activator::CreateInstance(listType);
+                        } 
                         iList->Add(obj);
                         registerUndoListAddAction(listType, iList, iList->Count - 1, obj);
                     }

SHADE_Managed/src/Scripts/ScriptStore.cxx

@@ -74,7 +74,7 @@ namespace SHADE
         // Add the script in
         script->Initialize(GameObject(entity));
         entityScriptList->Insert(System::Math::Clamp(index, 0, entityScriptList->Count), script);
-        if (Application::IsPlaying && !SHSceneManager::HasSceneChanged())
+        if (Application::IsPlaying && !isDeserialising)
         {
             // Only call immediately if we are in game and is not loading another scene
             script->Awake();
@@ -423,6 +423,8 @@ namespace SHADE
     /*---------------------------------------------------------------------------------*/
     void ScriptStore::Init()
     {
+        isDeserialising = false;
+
         // Create an enumerable list of script types
         refreshScriptTypeList();
         // Get stored methods for interop variants of functions
@@ -724,6 +726,10 @@ namespace SHADE
     bool ScriptStore::DeserialiseScripts(Entity entity, System::IntPtr yamlNodePtr)
     {
         SAFE_NATIVE_CALL_BEGIN
+
+        // Flag that deserialization processs is ongoing
+        isDeserialising = true;
+
         // Convert to pointer
         YAML::Node* yamlNode = reinterpret_cast<YAML::Node*>(yamlNodePtr.ToPointer());
 
@@ -765,9 +771,16 @@ namespace SHADE
                 Debug::LogWarning("[ScriptStore] Script with unloaded type detected, skipping.");
             }
         }
+        
+        // Unset flag for deserialization process
+        isDeserialising = false;
+
         return true;
 
         SAFE_NATIVE_CALL_END_N("SHADE_Managed.ScriptStore")
+
+        // Unset flag for deserialization process
+        isDeserialising = false;
         return false;
     }
 

SHADE_Managed/src/Scripts/ScriptStore.hxx

@@ -337,6 +337,7 @@ namespace SHADE
         static ScriptSet                                                 disposalQueue;
         static System::Collections::Generic::IEnumerable<System::Type^>^ scriptTypeList;
         static System::Reflection::MethodInfo^                           addScriptMethod;
+        static bool                                                      isDeserialising;
 
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */

SHADE_Managed/src/Serialisation/SerialisationUtilities.cxx

@@ -279,7 +279,15 @@ namespace SHADE
                         for (int i = 0; i < LIST_SIZE; ++i)
                         {
                             // Create the object
-                            System::Object^ obj = System::Activator::CreateInstance(elemType);
+                            System::Object^ obj;
+                            if (elemType == System::String::typeid)
+                            {
+                                obj = gcnew System::String("");
+                            }
+                            else
+                            {
+                                obj = System::Activator::CreateInstance(elemType);
+                            }
 
                             // Set it's value
                             if (varAssignYaml(obj, node[i]))

SHADE_Managed/src/Serialisation/SerialisationUtilities.h++

@@ -167,6 +167,10 @@ namespace SHADE
                 {
                     valueObj = 0;
                 }
+                else
+                {
+                    return false;
+                }
             }
             else 
             {
@@ -181,6 +185,10 @@ namespace SHADE
                         valueObj = FieldType();
                     }
                 }
+                else
+                {
+                    return false;
+                }
             }            
         }