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;
SkillCast skillCast = fieldPlayer.SkillCast;
if (skillCast is null || skillCast.SkillSn != skillSn)
{
return;
}
// TODO: Verify if its the player or an ally
if (skillCast.IsRecovery())
{
Status status = new(skillCast, fieldPlayer.ObjectId, fieldPlayer.ObjectId, 1);
StatusHandler.Handle(session, status);
// TODO: Heal based on stats
fieldPlayer.Heal(session, status, 50);
return;
}
bool isCrit = DamageHandler.RollCrit(session.Player.Stats[StatId.CritRate].Total);
List <(int targetId, byte damageType, double damage)> damages = new();
for (int i = 0; i < count; i++)
{
int entityId = packet.ReadInt();
packet.ReadByte();
if (entityId == playerObjectId)
{
damages.Add(new(playerObjectId, 0, 0));
continue;
}
IFieldActor <NpcMetadata> mob = session.FieldManager.State.Mobs.GetValueOrDefault(entityId);
if (mob == null)
{
continue;
}
skillCast.Target = mob;
DamageHandler damage = DamageHandler.CalculateDamage(skillCast, fieldPlayer, mob, isCrit);
mob.Damage(damage, session);
damages.Add(new(damage.Target.ObjectId, (byte)(isCrit ? 1 : 0), damage.Damage));
// TODO: Check if the skill is a debuff for an entity
if (!skillCast.IsDebuffElement() && !skillCast.IsDebuffToEntity() && !skillCast.IsDebuffElement())
{
continue;
}
Status status = new(skillCast, mob.ObjectId, fieldPlayer.ObjectId, 1);
StatusHandler.Handle(session, status);
}
session.FieldManager.BroadcastPacket(SkillDamagePacket.Damage(skillCast, attackCounter, position, rotation, damages));
}
