SanAndreasUnity/Assets/Scripts/Behaviours/PedAI/WalkAroundState.cs

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using SanAndreasUnity.Importing.Paths;
using SanAndreasUnity.Utilities;
using UnityEngine;
namespace SanAndreasUnity.Behaviours.Peds.AI
{
public class PathMovementData // don't change to struct, it would be large
{
public PathNode? currentNode;
public PathNode? destinationNode;
public Vector3 moveDestination;
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public float timeWhenAttemptedToFindClosestNode = 0f;
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public void Cleanup()
{
this.currentNode = null;
this.destinationNode = null;
this.moveDestination = Vector3.zero;
this.timeWhenAttemptedToFindClosestNode = 0f;
}
}
public class WalkAroundState : BaseState
{
private readonly PathMovementData _pathMovementData = new PathMovementData();
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public override void OnBecameActive()
{
base.OnBecameActive();
if (this.ParameterForEnteringState is PathNode pathNode)
{
_pathMovementData.currentNode = _pathMovementData.destinationNode = pathNode;
_pathMovementData.moveDestination = PedAI.GetMoveDestinationBasedOnTargetNode(pathNode);
}
else
_pathMovementData.Cleanup();
}
public override void UpdateState()
{
if (this.MyPed.IsInVehicleSeat)
{
// exit vehicle
this.MyPed.OnSubmitPressed();
return;
}
if (this.MyPed.IsInVehicle) // wait until we exit vehicle
return;
// check if we gained some enemies
_enemyPeds.RemoveDeadObjectsIfNotEmpty();
if (_enemyPeds.Count > 0)
{
_pedAI.StartChasing();
return;
}
if (PedAI.ArrivedAtDestinationNode(_pathMovementData, _ped.transform))
PedAI.OnArrivedToDestinationNode(_pathMovementData);
if (!_pathMovementData.destinationNode.HasValue)
{
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PedAI.FindClosestWalkableNode(_pathMovementData, _ped.transform.position);
return;
}
this.MyPed.IsWalkOn = true;
this.MyPed.Movement = (_pathMovementData.moveDestination - this.MyPed.transform.position).normalized;
this.MyPed.Heading = this.MyPed.Movement;
}
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protected internal override void OnMyPedDamaged(DamageInfo dmgInfo, Ped.DamageResult dmgResult)
{
_pedAI.StateContainer.GetStateOrThrow<IdleState>().HandleOnMyPedDamaged(dmgInfo, dmgResult);
}
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protected internal override void OnRecruit(Ped recruiterPed)
{
_pedAI.StateContainer.GetStateOrThrow<IdleState>().HandleOnRecruit(recruiterPed);
}
}
}