private Task StartRegen(StatId statId, StatId regenStatId, StatId timeStatId)
{
// TODO: merge regen updates with larger packets
return(Task.Run(async() =>
{
while (true)
{
await Task.Delay(Stats[timeStatId].Total);
lock (Stats)
{
if (Stats[statId].Total >= Stats[statId].Bonus)
{
return;
}
// TODO: Check if regen-enabled
AddStatRegen(statId, regenStatId);
Value.Session?.FieldManager.BroadcastPacket(StatPacket.UpdateStats(this, statId));
if (Value.Party != null)
{
Value.Party.BroadcastPacketParty(PartyPacket.UpdateHitpoints(Value));
}
}
}
}));
}
private Task StartHealingSpot()
{
return(Task.Run(async() =>
{
while (!State.Players.IsEmpty)
{
foreach (IFieldObject <HealingSpot> healingSpot in State.HealingSpots.Values)
{
CoordS healingCoord = healingSpot.Value.Coord;
foreach (IFieldObject <Player> player in State.Players.Values)
{
if ((healingCoord - player.Coord.ToShort()).Length() < Block.BLOCK_SIZE * 2 && healingCoord.Z == player.Coord.ToShort().Z - 1) // 3x3x1 area
{
int healAmount = (int)(player.Value.Stats[PlayerStatId.Hp].Max * 0.03);
Status status = new Status(new SkillCast(70000018, 1, 0, 1), owner: player.ObjectId, source: healingSpot.ObjectId, duration: 100, stacks: 1);
player.Value.Session.Send(BuffPacket.SendBuff(0, status));
BroadcastPacket(SkillDamagePacket.ApplyHeal(status, healAmount));
player.Value.Session.Player.Stats.Increase(PlayerStatId.Hp, healAmount);
player.Value.Session.Send(StatPacket.UpdateStats(player, PlayerStatId.Hp));
}
}
}
await Task.Delay(1000);
}
}));
}
public static void UpdatePlayer(GameSession session, SyncState[] syncStates)
{
CoordF coord = syncStates[0].Coord.ToFloat();
CoordF closestBlock = Block.ClosestBlock(coord);
closestBlock.Z -= Block.BLOCK_SIZE; // Get block under player
if (IsCoordSafe(session, syncStates[0].Coord, closestBlock))
{
session.Player.SafeBlock = closestBlock;
}
session.FieldPlayer.Coord = syncStates[0].Coord.ToFloat();
CoordF rotation = new CoordF();
rotation.Z = syncStates[0].Rotation / 10;
session.FieldPlayer.Rotation = rotation;
if (IsOutOfBounds(session.FieldPlayer.Coord, session.FieldManager.BoundingBox))
{
int currentHp = session.Player.Stats[PlayerStatId.Hp].Current;
int fallDamage = currentHp * Math.Clamp(currentHp * 4 / 100 - 1, 0, 25) / 100; // TODO: Create accurate damage model
CoordF safeBlock = session.Player.SafeBlock;
safeBlock.Z += Block.BLOCK_SIZE + 1; // Without this player will spawn inside the block
session.Player.ConsumeHp(fallDamage);
session.Send(UserMoveByPortalPacket.Move(session.FieldPlayer, safeBlock, session.Player.Rotation));
session.Send(StatPacket.UpdateStats(session.FieldPlayer, PlayerStatId.Hp));
session.Send(FallDamagePacket.FallDamage(session, fallDamage));
}
// not sure if this needs to be synced here
session.Player.Animation = syncStates[0].Animation1;
}
private Task StartRegen(PlayerStatId statId, PlayerStatId regenStatId, PlayerStatId timeStatId)
{
// TODO: merge regen updates with larger packets
return(Task.Run(async() =>
{
while (true)
{
await Task.Delay(Stats[timeStatId].Current);
lock (Stats)
{
if (Stats[statId].Current >= Stats[statId].Max)
{
return;
}
// TODO: Check if regen-enabled
Stats[statId] = AddStatRegen(statId, regenStatId);
Session?.FieldManager.BroadcastPacket(StatPacket.UpdateStats(Session.FieldPlayer, statId));
if (Party != null)
{
Party.BroadcastPacketParty(PartyPacket.UpdateHitpoints(this));
}
}
}
}));
}
public override void Handle(GameSession session, PacketReader packet)
{
byte function = packet.ReadByte(); // Unknown what this is for
session.ServerTick = packet.ReadInt();
session.ClientTick = packet.ReadInt();
byte segments = packet.ReadByte();
if (segments < 1)
{
return;
}
SyncState[] syncStates = new SyncState[segments];
for (int i = 0; i < segments; i++)
{
syncStates[i] = packet.ReadSyncState();
packet.ReadInt(); // ClientTicks
packet.ReadInt(); // ServerTicks
}
Packet syncPacket = SyncStatePacket.UserSync(session.FieldPlayer, syncStates);
session.FieldManager.BroadcastPacket(syncPacket, session);
CoordF coord = syncStates[0].Coord.ToFloat();
CoordF closestBlock = Block.ClosestBlock(coord);
closestBlock.Z -= Block.BLOCK_SIZE; // Get block under player
if (IsCoordSafe(session, syncStates[0].Coord, closestBlock))
{
session.Player.SafeBlock = closestBlock;
}
session.FieldPlayer.Coord = syncStates[0].Coord.ToFloat();
CoordF rotation = new CoordF();
rotation.Z = syncStates[0].Rotation / 10;
session.FieldPlayer.Rotation = rotation;
if (IsOutOfBounds(session.FieldPlayer.Coord, session.FieldManager.BoundingBox))
{
int currentHp = session.Player.Stats[PlayerStatId.Hp].Current;
int fallDamage = currentHp * Math.Clamp(currentHp * 4 / 100 - 1, 0, 25) / 100; // TODO: Create accurate damage model
CoordF safeBlock = session.Player.SafeBlock;
safeBlock.Z += Block.BLOCK_SIZE + 1; // Without this player will spawn inside the block
session.Player.ConsumeHp(fallDamage);
session.Send(UserMoveByPortalPacket.Move(session, safeBlock, session.Player.Rotation));
session.Send(StatPacket.UpdateStats(session.FieldPlayer, PlayerStatId.Hp));
session.Send(FallDamagePacket.FallDamage(session, fallDamage));
}
// not sure if this needs to be synced here
session.Player.Animation = syncStates[0].Animation1;
}
public override void Handle(GameSession session, PacketReader packet)
{
MountMetadata metadata = MountMetadataStorage.GetMountMetadata(session.Player.Mount.Value.Id);
if (metadata is null)
{
return;
}
session.Player.FieldPlayer.ConsumeStamina(metadata.RunConsumeEp, noRegen: true);
session.Send(StatPacket.UpdateStats(session.Player.FieldPlayer, StatAttribute.Stamina));
}
public override void RecoverHp(int amount)
{
if (amount <= 0)
{
return;
}
lock (Stats)
{
Stat stat = Stats[StatId.Hp];
if (stat.Total < stat.Bonus)
{
stat.Increase(Math.Min(amount, stat.Bonus - stat.Total));
Value.Session.Send(StatPacket.UpdateStats(this, StatId.Hp));
}
}
}
public void RecoverStamina(int amount)
{
if (amount <= 0)
{
return;
}
lock (Stats)
{
PlayerStat stat = Stats[PlayerStatId.Stamina];
if (stat.Current < stat.Max)
{
Stats.Increase(PlayerStatId.Stamina, Math.Min(amount, stat.Max - stat.Current));
Session.Send(StatPacket.UpdateStats(Session.FieldPlayer, PlayerStatId.Stamina));
}
}
}
private Task StartRegen(PlayerStatId statId, PlayerStatId regenStatId, PlayerStatId timeStatId)
{
return(Task.Run(async() =>
{
await Task.Delay(Stats[timeStatId].Current);
// TODO: Check if regen-enabled
while (Stats[statId].Current < Stats[statId].Max)
{
lock (Stats)
{
Stats[statId] = AddStatRegen(statId, regenStatId);
Session.Send(StatPacket.UpdateStats(Session.FieldPlayer, statId));
}
await Task.Delay(Stats[timeStatId].Current);
}
}));
}
private void HealingSpot()
{
foreach (IFieldObject <HealingSpot> healingSpot in State.HealingSpots.Values)
{
CoordS healingCoord = healingSpot.Value.Coord;
foreach (IFieldObject <Player> player in State.Players.Values)
{
if ((healingCoord - player.Coord.ToShort()).Length() < Block.BLOCK_SIZE * 2 && healingCoord.Z == player.Coord.ToShort().Z - 1) // 3x3x1 area
{
int healAmount = (int)(player.Value.Stats[PlayerStatId.Hp].Max * 0.03);
Status status = new Status(new SkillCast(70000018, 1, 0, 1), target: player.ObjectId, source: healingSpot.ObjectId, stacks: 1);
player.Value.Session.Send(BuffPacket.SendBuff(0, status));
BroadcastPacket(SkillDamagePacket.Heal(status, healAmount));
player.Value.Session.Player.Stats.Increase(PlayerStatId.Hp, healAmount);
player.Value.Session.Send(StatPacket.UpdateStats(player, PlayerStatId.Hp));
}
}
}
}
private Task StartHealingSpot(GameSession session, IFieldObject <Player> player)
{
int healAmount = 30;
Status status = new Status(new SkillCast(70000018, 1, 0, 1), player.ObjectId, player.ObjectId, 1, healAmount);
return(Task.Run(async() =>
{
while (!State.Players.IsEmpty)
{
CoordS healingCoord = MapEntityStorage.GetHealingSpot(MapId);
if ((healingCoord - player.Coord.ToShort()).Length() < Block.BLOCK_SIZE * 2 && healingCoord.Z == player.Coord.ToShort().Z - 1) // 3x3x1 area
{
session.Send(BuffPacket.SendBuff(0, status));
session.Send(SkillDamagePacket.ApplyHeal(player, status));
session.Player.Stats.Increase(PlayerStatId.Hp, healAmount);
session.Send(StatPacket.UpdateStats(player, PlayerStatId.Hp));
}
await Task.Delay(1000);
}
}));
}
private Task StartRegen(PlayerStatId statId, PlayerStatId regenStatId, PlayerStatId timeStatId)
{
// TODO: merge regen updates with larger packets
return(Task.Run(async() =>
{
while (true)
{
await Task.Delay(Stats[timeStatId].Current);
lock (Stats)
{
if (Stats[statId].Current >= Stats[statId].Max)
{
return;
}
// TODO: Check if regen-enabled
Stats[statId] = AddStatRegen(statId, regenStatId);
Session.Send(StatPacket.UpdateStats(Session.FieldPlayer, statId));
}
}
}));
}
private static void HandleDamage(GameSession session, PacketReader packet)
{
List <(IFieldObject <Mob>, DamageHandler)> mobs = new List <(IFieldObject <Mob>, DamageHandler)>();
long skillSN = packet.ReadLong();
int attackCounter = packet.ReadInt();
int playerObjectId = packet.ReadInt();
CoordF position = packet.Read <CoordF>();
CoordF impactPos = packet.Read <CoordF>();
CoordF rotation = packet.Read <CoordF>();
int attackPoint = packet.ReadByte();
byte count = packet.ReadByte();
packet.ReadInt();
bool isCrit = DamageHandler.RollCrit(session.Player.Stats[PlayerStatId.CritRate].Current);
for (int i = 0; i < count; i++)
{
int entity = packet.ReadInt();
packet.ReadByte();
IFieldObject <Mob> mob = session.FieldManager.State.Mobs.GetValueOrDefault(entity);
if (mob == null)
{
continue;
}
DamageHandler damage = DamageHandler.CalculateDamage(session.FieldPlayer.Value.SkillCast, session.FieldPlayer.Value, mob.Value, isCrit);
mob.Value.Damage(damage.Damage);
session.Send(StatPacket.UpdateMobStats(mob));
if (mob.Value.IsDead)
{
HandleMobKill(session, mob);
}
mobs.Add((mob, damage));
// TODO: Check if the skill is a debuff for an entity
SkillCast skillCast = session.FieldPlayer.Value.SkillCast;
if (skillCast.IsDebuffElement() || skillCast.IsDebuffToEntity() || skillCast.IsDebuffElement())
{
Status status = new Status(session.FieldPlayer.Value.SkillCast, mob.ObjectId, session.FieldPlayer.ObjectId, 1);
StatusHandler.Handle(session, status);
}
}
// TODO: Verify if its the player or an ally
if (session.FieldPlayer.Value.SkillCast.IsHeal())
{
Status status = new Status(session.FieldPlayer.Value.SkillCast, session.FieldPlayer.ObjectId, session.FieldPlayer.ObjectId, 1);
StatusHandler.Handle(session, status);
// TODO: Heal based on stats
session.FieldManager.BroadcastPacket(SkillDamagePacket.Heal(status, 50));
session.FieldPlayer.Value.Stats.Increase(PlayerStatId.Hp, 50);
session.Send(StatPacket.UpdateStats(session.FieldPlayer, PlayerStatId.Hp));
}
else
{
session.FieldManager.BroadcastPacket(SkillDamagePacket.Damage(skillSN, attackCounter, position, rotation, session.FieldPlayer, mobs));
}
}
private static void HandleDamage(GameSession session, PacketReader packet)
{
long skillSN = packet.ReadLong();
int attackCounter = packet.ReadInt();
int playerObjectId = packet.ReadInt();
CoordF position = packet.Read <CoordF>();
CoordF impactPos = packet.Read <CoordF>();
CoordF rotation = packet.Read <CoordF>();
int attackPoint = packet.ReadByte();
byte count = packet.ReadByte();
packet.ReadInt();
IFieldActor <Player> fieldPlayer = session.Player.FieldPlayer;
bool isCrit = DamageHandler.RollCrit(session.Player.Stats[StatId.CritRate].Total);
// TODO: Check if skillSN matches server's current skill for the player
// TODO: Verify if its the player or an ally
if (fieldPlayer.SkillCast.IsHeal())
{
Status status = new(fieldPlayer.SkillCast, fieldPlayer.ObjectId, fieldPlayer.ObjectId, 1);
StatusHandler.Handle(session, status);
// TODO: Heal based on stats
session.FieldManager.BroadcastPacket(SkillDamagePacket.Heal(status, 50));
fieldPlayer.Stats[StatId.Hp].Increase(50);
session.Send(StatPacket.UpdateStats(fieldPlayer, StatId.Hp));
}
else
{
List <DamageHandler> damages = new();
for (int i = 0; i < count; i++)
{
int entityId = packet.ReadInt();
packet.ReadByte();
IFieldActor <NpcMetadata> mob = session.FieldManager.State.Mobs.GetValueOrDefault(entityId);
if (mob == null)
{
continue;
}
DamageHandler damage = DamageHandler.CalculateDamage(fieldPlayer.SkillCast, fieldPlayer, mob, isCrit);
mob.Damage(damage);
// TODO: Move logic to Damage()
session.FieldManager.BroadcastPacket(StatPacket.UpdateMobStats(mob));
if (mob.IsDead)
{
HandleMobKill(session, mob);
}
damages.Add(damage);
// TODO: Check if the skill is a debuff for an entity
SkillCast skillCast = fieldPlayer.SkillCast;
if (skillCast.IsDebuffElement() || skillCast.IsDebuffToEntity() || skillCast.IsDebuffElement())
{
Status status = new(fieldPlayer.SkillCast, mob.ObjectId, fieldPlayer.ObjectId, 1);
StatusHandler.Handle(session, status);
}
}
session.FieldManager.BroadcastPacket(SkillDamagePacket.Damage(skillSN, attackCounter, position, rotation, fieldPlayer, damages));
}
}
public virtual void Heal(GameSession session, Status status, int amount)
{
session.FieldManager.BroadcastPacket(SkillDamagePacket.Heal(status, amount));
Stats[StatAttribute.Hp].AddValue(amount);
session.Send(StatPacket.UpdateStats(this, StatAttribute.Hp));
}