private bool RPC_OnPlayerAttack(ERPCNetworkType type, Message message)
{
if (MeleeAim.HasCooldown() || AutoGather.HasCooldown())
{
return(true);
}
using (PlayerAttack playerAttack = PlayerAttack.Deserialize(message.read))
{
var attack = playerAttack.attack;
if (attack.hitID == 0)
{
return(true);
}
#region [BaseResource]
var resource = Get <BaseResource>(attack.hitID);
if (resource != null)
{
attack.hitItem = 0;
attack.hitBone = 0;
attack.hitPartID = 0;
var pos = Settings.ManualGather_Bonus ? resource.GetHitPosition() : resource.Position;
// Если это OreResource
if (pos != resource.Position)
{
attack.hitPositionWorld = pos;
attack.hitNormalWorld = pos;
}
AutoGather.SetCooldown((EPrefabUID)PrefabID);
if (VirtualServer.BaseClient.write.Start())
{
VirtualServer.BaseClient.write.PacketID(Message.Type.RPCMessage);
VirtualServer.BaseClient.write.EntityID(this.UID);
VirtualServer.BaseClient.write.UInt32((UInt32)ERPCMethodUID.PlayerAttack);
PlayerAttack.Serialize(VirtualServer.BaseClient.write, playerAttack);
VirtualServer.BaseClient.Send();
return(true);
}
}
#endregion
#region [BasePlayer]
if (Settings.Aimbot_Melee_Manual)
{
var player = Get <BasePlayer>(playerAttack.attack.hitID);
if (player != null)
{
var typeHit = OpCodes.GetTargetHit((EHumanBone)attack.hitBone, Settings.Aimbot_Melee_Manual_AutoHeadshot);
MeleeAim.SetCooldown((EPrefabUID)this.PrefabID);
return(SendMeleeAttack(player, typeHit, player.Position));
}
}
#endregion
}
return(false);
}
void OnRPC_PlayerAttack(Message packet)
{
BasePlayer player = packet.ToPlayer();
using (PlayerAttack playerAttack = PlayerAttack.Deserialize(packet.read))
{
if (Find(playerAttack.attack.hitID, out BaseEntity hitEntity))
{
if (hitEntity is BaseCombatEntity hitCombatEntity)
{
Item ActiveItem = player.ActiveItem;
if (ActiveItem.Information.IsHoldable())
{
hitCombatEntity.Hurt(ActiveItem.Information.BaseMelee.Damage);
}
else
{
ConsoleSystem.LogError($"[{nameof(OnRPC_PlayerAttack)}][NOT HELD ENTITY] Trying hit from <{ActiveItem.Information.ItemID}>");
}
}
}
}
}
public void PlayerAttack(BaseEntity.RPCMessage msg)
{
Vector3 parentVelocity;
BasePlayer basePlayer = msg.player;
if (!this.VerifyClientAttack(basePlayer))
{
base.SendNetworkUpdate(BasePlayer.NetworkQueue.Update);
return;
}
using (TimeWarning timeWarning = TimeWarning.New("PlayerAttack", (long)50))
{
using (PlayerAttack playerAttack = PlayerAttack.Deserialize(msg.read))
{
if (playerAttack != null)
{
HitInfo hitInfo = Facepunch.Pool.Get <HitInfo>();
hitInfo.LoadFromAttack(playerAttack.attack, true);
hitInfo.Initiator = basePlayer;
hitInfo.Weapon = this;
hitInfo.WeaponPrefab = this;
hitInfo.Predicted = msg.connection;
hitInfo.damageProperties = this.damageProperties;
if (Interface.CallHook("OnMeleeAttack", basePlayer, hitInfo) != null)
{
return;
}
if (!hitInfo.IsNaNOrInfinity())
{
if (ConVar.AntiHack.melee_protection > 0 && hitInfo.HitEntity)
{
bool flag = true;
float meleeForgiveness = 1f + ConVar.AntiHack.melee_forgiveness;
float meleeClientframes = ConVar.AntiHack.melee_clientframes;
float meleeServerframes = ConVar.AntiHack.melee_serverframes;
float single = meleeClientframes / 60f;
float single1 = meleeServerframes * Mathx.Max(UnityEngine.Time.deltaTime, UnityEngine.Time.smoothDeltaTime, UnityEngine.Time.fixedDeltaTime);
float single2 = (basePlayer.desyncTime + single + single1) * meleeForgiveness;
if (ConVar.AntiHack.projectile_protection >= 2)
{
float single3 = hitInfo.HitEntity.MaxVelocity();
parentVelocity = hitInfo.HitEntity.GetParentVelocity();
float single4 = single3 + parentVelocity.magnitude;
float single5 = hitInfo.HitEntity.BoundsPadding() + single2 * single4;
float single6 = hitInfo.HitEntity.Distance(hitInfo.HitPositionWorld);
if (single6 > single5)
{
string shortPrefabName = base.ShortPrefabName;
string str = hitInfo.HitEntity.ShortPrefabName;
AntiHack.Log(basePlayer, AntiHackType.MeleeHack, string.Concat(new object[] { "Entity too far away (", shortPrefabName, " on ", str, " with ", single6, "m > ", single5, "m in ", single2, "s)" }));
basePlayer.stats.combat.Log(hitInfo, "melee_distance");
flag = false;
}
}
if (ConVar.AntiHack.melee_protection >= 1)
{
float single7 = hitInfo.Initiator.MaxVelocity();
parentVelocity = hitInfo.Initiator.GetParentVelocity();
float single8 = single7 + parentVelocity.magnitude;
float single9 = hitInfo.Initiator.BoundsPadding() + single2 * single8 + meleeForgiveness * this.maxDistance;
float single10 = hitInfo.Initiator.Distance(hitInfo.HitPositionWorld);
if (single10 > single9)
{
string shortPrefabName1 = base.ShortPrefabName;
string str1 = hitInfo.HitEntity.ShortPrefabName;
AntiHack.Log(basePlayer, AntiHackType.MeleeHack, string.Concat(new object[] { "Initiator too far away (", shortPrefabName1, " on ", str1, " with ", single10, "m > ", single9, "m in ", single2, "s)" }));
basePlayer.stats.combat.Log(hitInfo, "melee_distance");
flag = false;
}
}
if (ConVar.AntiHack.melee_protection >= 3)
{
Vector3 pointStart = hitInfo.PointStart;
Vector3 hitPositionWorld = hitInfo.HitPositionWorld + (hitInfo.HitNormalWorld.normalized * 0.001f);
Vector3 vector3 = basePlayer.eyes.center;
Vector3 vector31 = basePlayer.eyes.position;
Vector3 vector32 = pointStart;
Vector3 vector33 = hitInfo.PositionOnRay(hitPositionWorld);
Vector3 vector34 = hitPositionWorld;
bool flag1 = GamePhysics.LineOfSight(vector3, vector31, vector32, vector33, vector34, 2162688, 0f);
if (flag1)
{
basePlayer.stats.Add(string.Concat("hit_", hitInfo.HitEntity.Categorize(), "_direct_los"), 1, Stats.Server);
}
else
{
basePlayer.stats.Add(string.Concat("hit_", hitInfo.HitEntity.Categorize(), "_indirect_los"), 1, Stats.Server);
}
if (!flag1)
{
string shortPrefabName2 = base.ShortPrefabName;
string str2 = hitInfo.HitEntity.ShortPrefabName;
AntiHack.Log(basePlayer, AntiHackType.MeleeHack, string.Concat(new object[] { "Line of sight (", shortPrefabName2, " on ", str2, ") ", vector3, " ", vector31, " ", vector32, " ", vector33, " ", vector34 }));
basePlayer.stats.combat.Log(hitInfo, "melee_los");
flag = false;
}
}
if (!flag)
{
AntiHack.AddViolation(basePlayer, AntiHackType.MeleeHack, ConVar.AntiHack.melee_penalty);
return;
}
}
basePlayer.metabolism.UseHeart(this.heartStress * 0.2f);
using (TimeWarning timeWarning1 = TimeWarning.New("DoAttackShared", (long)50))
{
this.DoAttackShared(hitInfo);
}
}
else
{
string shortPrefabName3 = base.ShortPrefabName;
AntiHack.Log(basePlayer, AntiHackType.MeleeHack, string.Concat("Contains NaN (", shortPrefabName3, ")"));
basePlayer.stats.combat.Log(hitInfo, "melee_nan");
}
}
}
}
}
public void PlayerAttack(BaseEntity.RPCMessage msg)
{
BasePlayer player = msg.player;
if (!this.VerifyClientAttack(player))
{
this.SendNetworkUpdate(BasePlayer.NetworkQueue.Update);
}
else
{
using (TimeWarning.New(nameof(PlayerAttack), 50L))
{
using (PlayerAttack playerAttack = PlayerAttack.Deserialize((Stream)msg.read))
{
if (playerAttack == null)
{
return;
}
HitInfo info = (HitInfo)Pool.Get <HitInfo>();
info.LoadFromAttack((Attack)playerAttack.attack, true);
info.Initiator = (BaseEntity)player;
info.Weapon = (AttackEntity)this;
info.WeaponPrefab = (BaseEntity)this;
info.Predicted = msg.connection;
info.damageProperties = this.damageProperties;
if (Interface.CallHook("OnMeleeAttack", (object)player, (object)info) != null)
{
return;
}
if (info.IsNaNOrInfinity())
{
string shortPrefabName = this.ShortPrefabName;
AntiHack.Log(player, AntiHackType.MeleeHack, "Contains NaN (" + shortPrefabName + ")");
player.stats.combat.Log(info, "melee_nan");
}
else
{
if (ConVar.AntiHack.melee_protection > 0 && Object.op_Implicit((Object)info.HitEntity))
{
bool flag = true;
float num1 = 1f + ConVar.AntiHack.melee_forgiveness;
double meleeClientframes = (double)ConVar.AntiHack.melee_clientframes;
float meleeServerframes = ConVar.AntiHack.melee_serverframes;
float num2 = (float)(meleeClientframes / 60.0);
float num3 = meleeServerframes * Mathx.Max(Time.get_deltaTime(), Time.get_smoothDeltaTime(), Time.get_fixedDeltaTime());
float num4 = (player.desyncTime + num2 + num3) * num1;
if (ConVar.AntiHack.projectile_protection >= 2)
{
double num5 = (double)info.HitEntity.MaxVelocity();
Vector3 parentVelocity = info.HitEntity.GetParentVelocity();
double magnitude = (double)((Vector3) ref parentVelocity).get_magnitude();
float num6 = (float)(num5 + magnitude);
float num7 = info.HitEntity.BoundsPadding() + num4 * num6;
float num8 = info.HitEntity.Distance(info.HitPositionWorld);
if ((double)num8 > (double)num7)
{
string shortPrefabName1 = this.ShortPrefabName;
string shortPrefabName2 = info.HitEntity.ShortPrefabName;
AntiHack.Log(player, AntiHackType.MeleeHack, "Entity too far away (" + shortPrefabName1 + " on " + shortPrefabName2 + " with " + (object)num8 + "m > " + (object)num7 + "m in " + (object)num4 + "s)");
player.stats.combat.Log(info, "melee_distance");
flag = false;
}
}
if (ConVar.AntiHack.melee_protection >= 1)
{
double num5 = (double)info.Initiator.MaxVelocity();
Vector3 parentVelocity = info.Initiator.GetParentVelocity();
double magnitude = (double)((Vector3) ref parentVelocity).get_magnitude();
float num6 = (float)(num5 + magnitude);
float num7 = (float)((double)info.Initiator.BoundsPadding() + (double)num4 * (double)num6 + (double)num1 * (double)this.maxDistance);
float num8 = info.Initiator.Distance(info.HitPositionWorld);
if ((double)num8 > (double)num7)
{
string shortPrefabName1 = this.ShortPrefabName;
string shortPrefabName2 = info.HitEntity.ShortPrefabName;
AntiHack.Log(player, AntiHackType.MeleeHack, "Initiator too far away (" + shortPrefabName1 + " on " + shortPrefabName2 + " with " + (object)num8 + "m > " + (object)num7 + "m in " + (object)num4 + "s)");
player.stats.combat.Log(info, "melee_distance");
flag = false;
}
}
if (ConVar.AntiHack.melee_protection >= 3)
{
Vector3 pointStart = info.PointStart;
Vector3 position1 = Vector3.op_Addition(info.HitPositionWorld, Vector3.op_Multiply(((Vector3) ref info.HitNormalWorld).get_normalized(), 1f / 1000f));
Vector3 center = player.eyes.center;
Vector3 position2 = player.eyes.position;
Vector3 p2 = pointStart;
Vector3 p3 = info.PositionOnRay(position1);
Vector3 p4 = position1;
int num5 = GamePhysics.LineOfSight(center, position2, p2, p3, p4, 2162688, 0.0f) ? 1 : 0;
if (num5 == 0)
{
player.stats.Add("hit_" + info.HitEntity.Categorize() + "_indirect_los", 1, Stats.Server);
}
else
{
player.stats.Add("hit_" + info.HitEntity.Categorize() + "_direct_los", 1, Stats.Server);
}
if (num5 == 0)
{
string shortPrefabName1 = this.ShortPrefabName;
string shortPrefabName2 = info.HitEntity.ShortPrefabName;
AntiHack.Log(player, AntiHackType.MeleeHack, "Line of sight (" + shortPrefabName1 + " on " + shortPrefabName2 + ") " + (object)center + " " + (object)position2 + " " + (object)p2 + " " + (object)p3 + " " + (object)p4);
player.stats.combat.Log(info, "melee_los");
flag = false;
}
}
if (!flag)
{
AntiHack.AddViolation(player, AntiHackType.MeleeHack, ConVar.AntiHack.melee_penalty);
return;
}
}
player.metabolism.UseHeart(this.heartStress * 0.2f);
using (TimeWarning.New("DoAttackShared", 50L))
this.DoAttackShared(info);
}
}
}
}
}