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subscribe event for every ped ; add follower group logic

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in0finite 2021-09-12 22:26:05 +02:00
parent 867ac634af
commit 4d29d11084
1 changed files with 78 additions and 27 deletions
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105
Assets/Scripts/Behaviours/Ped/PedAI.cs
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@ -22,8 +22,6 @@ namespace SanAndreasUnity.Behaviours
private static readonly List<PedAI> s_allPedAIs = new List<PedAI>();
public static IReadOnlyList<PedAI> AllPedAIs => s_allPedAIs;
private static bool s_subscribedToPedOnDamageEvent = false;
public PedAIAction Action { get; private set; }
private Vector3 _moveDestination;
@ -60,56 +58,109 @@ namespace SanAndreasUnity.Behaviours
private void Awake()
{
this.MyPed = this.GetComponentOrThrow<Ped>();
if (!s_subscribedToPedOnDamageEvent)
{
s_subscribedToPedOnDamageEvent = true;
Ped.onDamaged += OnPedDamaged;
}
}
private void OnEnable()
{
s_allPedAIs.Add(this);
Ped.onDamaged += OnPedDamaged;
}
private void OnDisable()
{
s_allPedAIs.Remove(this);
Ped.onDamaged -= OnPedDamaged;
}
private static void OnPedDamaged(Ped hitPed, DamageInfo dmgInfo, Ped.DamageResult dmgResult)
private void OnPedDamaged(Ped hitPed, DamageInfo dmgInfo, Ped.DamageResult dmgResult)
{
if (this.MyPed == hitPed)
{
this.OnMyPedDamaged(dmgInfo, dmgResult);
return;
}
this.OnOtherPedDamaged(hitPed, dmgInfo, dmgResult);
}
void OnMyPedDamaged(DamageInfo dmgInfo, Ped.DamageResult dmgResult)
{
Ped attackerPed = dmgInfo.GetAttackerPed();
if (attackerPed != null)
_enemyPeds.AddIfNotPresent(attackerPed);
if (this.Action == PedAIAction.Following)
{
foreach (var ai in AllPedAIs)
if (attackerPed == this.TargetPed)
{
if (ai.Action == PedAIAction.Following && ai.TargetPed == hitPed)
{
ai._enemyPeds.AddIfNotPresent(attackerPed);
}
// our leader attacked us
// stop following him
this.TargetPed = null;
return;
}
return;
}
var hitPedAi = hitPed.GetComponent<PedAI>();
if (null == hitPedAi)
if (this.Action == PedAIAction.Idle || this.Action == PedAIAction.WalkingAround)
{
var hitPed = this.MyPed;
if (hitPed.PedDef != null &&
(hitPed.PedDef.DefaultType == PedestrianType.Criminal ||
hitPed.PedDef.DefaultType == PedestrianType.Cop ||
hitPed.PedDef.DefaultType.IsGangMember()))
{
if (attackerPed != null)
this.Action = PedAIAction.Chasing;
}
else
this.Action = PedAIAction.Escaping;
return;
}
}
void OnOtherPedDamaged(Ped otherPed, DamageInfo dmgInfo, Ped.DamageResult dmgResult)
{
Ped attackerPed = dmgInfo.GetAttackerPed();
if (null == attackerPed)
return;
if (attackerPed != null)
hitPedAi._enemyPeds.AddIfNotPresent(attackerPed);
if (hitPed.PedDef != null &&
(hitPed.PedDef.DefaultType == PedestrianType.Criminal ||
hitPed.PedDef.DefaultType == PedestrianType.Cop ||
hitPed.PedDef.DefaultType.IsGangMember()))
if (this.Action == PedAIAction.Following)
{
hitPedAi.TargetPed = attackerPed;
hitPedAi.Action = PedAIAction.Chasing;
bool isAttackerPartOfOurGroup = true;
var attackerPedAi = attackerPed.GetComponent<PedAI>();
if (null == attackerPedAi || attackerPedAi.Action != PedAIAction.Following || attackerPedAi.TargetPed != this.TargetPed)
isAttackerPartOfOurGroup = false;
if (isAttackerPartOfOurGroup)
{
return;
}
if (this.TargetPed == otherPed)
{
// our leader was attacked
// his enemies are also our enemies
_enemyPeds.AddIfNotPresent(attackerPed);
return;
}
var otherPedAi = otherPed.GetComponent<PedAI>();
if (otherPedAi != null && otherPedAi.Action == PedAIAction.Following && otherPedAi.TargetPed == this.TargetPed)
{
// attacked ped is member of our group
// his enemy will be also our enemy
_enemyPeds.AddIfNotPresent(attackerPed);
return;
}
return;
}
else
hitPedAi.Action = PedAIAction.Escaping;
}
void Update()