public void Tick(IHTNAgent npc, float deltaTime, float time)
{
ScientistAStarContext npcContext = npc.AiDomain.NpcContext as ScientistAStarContext;
if (npcContext == null)
{
return;
}
npcContext.SetFact(Facts.HasNearbyCover, (npcContext.CoverPoints.Count > 0 ? 1 : 0), true, true, true);
if (!npcContext.IsFact(Facts.HasEnemyTarget))
{
npcContext.ReserveCoverPoint(null);
return;
}
HTNPlayer hTNPlayer = npc as HTNPlayer;
if (hTNPlayer == null)
{
return;
}
float single = 0f;
float single1 = 0f;
float single2 = 0f;
foreach (CoverPoint coverPoint in npcContext.CoverPoints)
{
if (coverPoint.IsCompromised || coverPoint.IsReserved && !coverPoint.ReservedFor.EqualNetID(hTNPlayer))
{
continue;
}
float single3 = -0.8f;
BaseNpcMemory.EnemyPlayerInfo primaryKnownEnemyPlayer = npcContext.Memory.PrimaryKnownEnemyPlayer;
if (!coverPoint.ProvidesCoverFromPoint(primaryKnownEnemyPlayer.LastKnownPosition, single3))
{
continue;
}
Vector3 position = coverPoint.Position - npc.BodyPosition;
Vector3 lastKnownPosition = primaryKnownEnemyPlayer.LastKnownPosition - npc.BodyPosition;
float single4 = Vector3.Dot(position.normalized, lastKnownPosition.normalized);
if (single < 1f)
{
CoverPointsReasoner.EvaluateAdvancement(npc, npcContext, ref single, ref primaryKnownEnemyPlayer, coverPoint, position, lastKnownPosition, single4);
}
if (single2 < 1f)
{
CoverPointsReasoner.EvaluateRetreat(npc, npcContext, ref single2, ref primaryKnownEnemyPlayer, coverPoint, position, lastKnownPosition, ref single4);
}
if (single1 >= 1f)
{
continue;
}
CoverPointsReasoner.EvaluateFlanking(npc, npcContext, ref single1, ref primaryKnownEnemyPlayer, coverPoint, position, lastKnownPosition, single4);
}
}
public void Tick(IHTNAgent npc, float deltaTime, float time)
{
ScientistAStarContext npcContext = npc.AiDomain.NpcContext as ScientistAStarContext;
if (npcContext == null)
{
return;
}
npcContext.SetFact(Rust.Ai.HTN.ScientistAStar.Facts.HasNearbyCover, npcContext.CoverPoints.Count > 0 ? 1 : 0, true, true, true);
if (!npcContext.IsFact(Rust.Ai.HTN.ScientistAStar.Facts.HasEnemyTarget))
{
npcContext.ReserveCoverPoint((CoverPoint)null);
}
else
{
HTNPlayer htnPlayer = npc as HTNPlayer;
if (Object.op_Equality((Object)htnPlayer, (Object)null))
{
return;
}
float bestScore1 = 0.0f;
float bestScore2 = 0.0f;
float bestScore3 = 0.0f;
foreach (CoverPoint coverPoint in npcContext.CoverPoints)
{
if (!coverPoint.IsCompromised && (!coverPoint.IsReserved || coverPoint.ReservedFor.EqualNetID((BaseNetworkable)htnPlayer)))
{
float arcThreshold = -0.8f;
BaseNpcMemory.EnemyPlayerInfo knownEnemyPlayer = npcContext.Memory.PrimaryKnownEnemyPlayer;
if (coverPoint.ProvidesCoverFromPoint(knownEnemyPlayer.LastKnownPosition, arcThreshold))
{
Vector3 dirCover = Vector3.op_Subtraction(coverPoint.Position, npc.BodyPosition);
Vector3 dirDanger = Vector3.op_Subtraction(knownEnemyPlayer.LastKnownPosition, npc.BodyPosition);
float directness = Vector3.Dot(((Vector3) ref dirCover).get_normalized(), ((Vector3) ref dirDanger).get_normalized());
if ((double)bestScore1 < 1.0)
{
CoverPointsReasoner.EvaluateAdvancement(npc, npcContext, ref bestScore1, ref knownEnemyPlayer, coverPoint, dirCover, dirDanger, directness);
}
if ((double)bestScore3 < 1.0)
{
CoverPointsReasoner.EvaluateRetreat(npc, npcContext, ref bestScore3, ref knownEnemyPlayer, coverPoint, dirCover, dirDanger, ref directness);
}
if ((double)bestScore2 < 1.0)
{
CoverPointsReasoner.EvaluateFlanking(npc, npcContext, ref bestScore2, ref knownEnemyPlayer, coverPoint, dirCover, dirDanger, directness);
}
}
}
}
}
}