public List <object> QueryGame(string playerName, int intQueryType, int[] arguments)
{
var queryType = (GameQueryType)intQueryType;
var result = new List <object> {
intQueryType
};
var player = FindPlayer(playerName);
if (player?.Entity.Being.IsAlive != true)
{
return(result);
}
var manager = player.Entity.Manager;
var context = new SerializationContext(_dbContext, player.Entity, _gameServices);
switch (queryType)
{
case GameQueryType.SlottableAbilities:
var slot = arguments[0];
result.Add(slot);
var abilities = new List <object>();
result.Add(abilities);
foreach (var slottableAbilityEntity in manager.AbilitiesToAffectableRelationship[player.EntityId])
{
var ability = slottableAbilityEntity.Ability;
if (!ability.IsUsable)
{
continue;
}
if (slot == AbilitySlottingSystem.DefaultMeleeAttackSlot)
{
if (ability.Template?.Type == AbilityType.DefaultAttack &&
((WieldingAbility)ability.Template).ItemType == ItemType.WeaponMelee)
{
abilities.Add(AbilitySnapshot.Serialize(slottableAbilityEntity, null, context));
}
}
else if (slot == AbilitySlottingSystem.DefaultRangedAttackSlot)
{
if (ability.Template?.Type == AbilityType.DefaultAttack &&
((WieldingAbility)ability.Template).ItemType == ItemType.WeaponRanged)
{
abilities.Add(AbilitySnapshot.Serialize(slottableAbilityEntity, null, context));
}
}
else if ((ability.Activation & ActivationType.Slottable) != 0 &&
ability.Template?.Type != AbilityType.DefaultAttack)
{
abilities.Add(AbilitySnapshot.Serialize(slottableAbilityEntity, null, context));
}
}
break;
case GameQueryType.PlayerAttributes:
result.Add(LevelActorSnapshot.SerializeAttributes(player.Entity, SenseType.Sight, context));
break;
case GameQueryType.PlayerAdaptations:
result.Add(PlayerSnapshot.SerializeAdaptations(player.Entity, context));
break;
case GameQueryType.PlayerSkills:
result.Add(PlayerSnapshot.SerializeSkills(player.Entity, context));
break;
case GameQueryType.ActorAttributes:
var actorKnowledge = manager.FindEntity(arguments[0])?.Knowledge;
result.Add(LevelActorSnapshot.SerializeAttributes(
actorKnowledge?.KnownEntity, actorKnowledge?.SensedType ?? SenseType.None, context));
break;
case GameQueryType.ItemAttributes:
var itemEntity = manager.FindEntity(arguments[0]);
var item = itemEntity?.Item;
var itemKnowledge = itemEntity?.Knowledge;
if (item != null)
{
result.Add(InventoryItemSnapshot.SerializeAttributes(itemEntity, SenseType.Sight, context));
}
else
{
result.Add(InventoryItemSnapshot.SerializeAttributes(
itemKnowledge?.KnownEntity, itemKnowledge?.SensedType ?? SenseType.None, context));
}
break;
case GameQueryType.AbilityAttributes:
var abilityEntity = manager.FindEntity(arguments[0]);
var ownerEntity = abilityEntity.Ability.OwnerEntity;
var activatorEntity = abilityEntity.Ability.OwnerEntity.HasComponent(EntityComponent.Item)
? player.Entity
: ownerEntity;
result.Add(AbilitySnapshot.SerializeAttributes(abilityEntity, activatorEntity, context));
break;
default:
throw new InvalidOperationException($"Query type {intQueryType} not supported");
}
return(result);
}
public static List <object> Serialize(
GameEntity itemEntity, EntityState?state, InventoryItemSnapshot snapshot, SerializationContext context)
{
List <object> properties;
switch (state)
{
case null:
case EntityState.Added:
{
var item = itemEntity.Item;
var manager = context.Manager;
properties = state == null
? new List <object>(6)
: new List <object>(7)
{
(int)state
};
properties.Add(itemEntity.Id);
properties.Add((int)item.Type);
properties.Add(item.TemplateName);
properties.Add(
context.Services.Language.GetString(item, item.GetQuantity(manager), SenseType.Sight));
var slots = manager.ItemUsageSystem.GetEquipableSlots(item, context.Observer.Physical.Size)
.GetNonRedundantFlags(removeComposites: true)
.Select(s => Serialize(s, context))
.ToList();
properties.Add(slots.Count > 0 ? slots : null);
properties.Add(item.EquippedSlot == EquipmentSlot.None
? null
: Serialize(item.EquippedSlot, context));
return(properties);
}
case EntityState.Deleted:
return(new List <object>
{
(int)state,
itemEntity.Id
});
default:
{
var item = itemEntity.Item;
var manager = context.Manager;
properties = new List <object>(2)
{
(int)state,
itemEntity.Id
};
var i = 3;
var newName = context.Services.Language.GetString(item, item.GetQuantity(manager), SenseType.Sight);
if (snapshot.NameSnapshot != newName)
{
properties.Add(i);
properties.Add(newName);
}
i++;
var physicalObserver = context.Observer.Physical;
var physicalObserverEntry = context.DbContext.Entry(physicalObserver);
if (physicalObserverEntry.Property(nameof(PhysicalComponent.Size)).IsModified)
{
var slots = manager.ItemUsageSystem.GetEquipableSlots(item, physicalObserver.Size)
.GetNonRedundantFlags(removeComposites: true)
.Select(s => Serialize(s, context))
.ToList();
properties.Add(i);
properties.Add(slots);
}
i++;
var equippedSlot = context.DbContext.Entry(item).Property(nameof(ItemComponent.EquippedSlot));
if (equippedSlot.IsModified)
{
properties.Add(i);
properties.Add(item.EquippedSlot == EquipmentSlot.None
? null
: Serialize(item.EquippedSlot, context));
}
return(properties.Count > 2 ? properties : null);
}
}
}
public static List <object> Serialize(
GameEntity playerEntity,
EntityState state,
PlayerSnapshot snapshot,
List <object> serializedLevel,
SerializationContext context)
{
var manager = context.Manager;
var player = playerEntity.Player;
var being = playerEntity.Being;
List <object> properties;
if (state == EntityState.Added)
{
properties = new List <object>(14)
{
(int)state
};
properties.Add(player.EntityId);
properties.Add(player.ProperName);
properties.Add(player.Game.CurrentTick);
properties.Add(serializedLevel);
properties.Add(manager.RacesToBeingRelationship[playerEntity.Id].Values
.Select(r => RaceSnapshot.Serialize(r, null, context)).ToList());
properties.Add(manager.EntityItemsToContainerRelationship[playerEntity.Id]
.Select(t => InventoryItemSnapshot.Serialize(t, null, null, context)).ToList());
properties.Add(GetSlottedAbilities(playerEntity, manager)
.Select(a => AbilitySnapshot.Serialize(a, null, context)).ToList());
// TODO: Group log entries for the same tick
// TODO: Only send entries since last player turn
properties.Add(GetLogEntries(player)
.Select(e => LogEntrySnapshot.Serialize(e, null, context)).ToList());
properties.Add(player.NextActionTick);
properties.Add(player.NextLevelXP);
properties.Add(being.ExperiencePoints);
properties.Add(being.HitPoints);
properties.Add(being.HitPointMaximum);
properties.Add(being.EnergyPoints);
properties.Add(being.EnergyPointMaximum);
properties.Add(being.ReservedEnergyPoints);
return(properties);
}
properties = new List <object>(3)
{
(int)state,
snapshot.SnapshotTick,
player.Game.CurrentTick
};
var playerEntry = context.DbContext.Entry(player);
var i = 2;
if (serializedLevel != null)
{
properties.Add(i);
properties.Add(serializedLevel);
}
i++;
var serializedRaces = GameTransmissionProtocol.Serialize(
manager.RacesToBeingRelationship[playerEntity.Id].Values,
snapshot.RacesSnapshot,
RaceSnapshot.Serialize,
context);
if (serializedRaces.Count > 0)
{
properties.Add(i);
properties.Add(serializedRaces);
}
i++;
var serializedItems = GameTransmissionProtocol.Serialize(
manager.EntityItemsToContainerRelationship[playerEntity.Id],
snapshot.ItemsSnapshot,
InventoryItemSnapshot.Serialize,
context);
if (serializedItems.Count > 0)
{
properties.Add(i);
properties.Add(serializedItems);
}
i++;
var serializedAbilities = GameTransmissionProtocol.Serialize(
GetSlottedAbilities(playerEntity, manager),
snapshot.AbilitiesSnapshot,
AbilitySnapshot.Serialize,
context);
if (serializedAbilities.Count > 0)
{
properties.Add(i);
properties.Add(serializedAbilities);
}
i++;
var serializedLog = GameTransmissionProtocol.Serialize(
GetLogEntries(player),
snapshot.LogEntriesSnapshot,
LogEntrySnapshot.Serialize,
context);
if (serializedLog.Count > 0)
{
properties.Add(i);
properties.Add(serializedLog);
}
i++;
var nextActionTick = playerEntry.Property(nameof(PlayerComponent.NextActionTick));
if (nextActionTick.IsModified)
{
properties.Add(i);
properties.Add(player.NextActionTick);
}
i++;
var nextLevelXP = playerEntry.Property(nameof(PlayerComponent.NextLevelXP));
if (nextLevelXP.IsModified)
{
properties.Add(i);
properties.Add(player.NextLevelXP);
}
var beingEntry = context.DbContext.Entry(being);
if (beingEntry.State != EntityState.Unchanged)
{
i++;
var xp = beingEntry.Property(nameof(BeingComponent.ExperiencePoints));
if (xp.IsModified)
{
properties.Add(i);
properties.Add(being.ExperiencePoints);
}
i++;
var hitPoints = beingEntry.Property(nameof(BeingComponent.HitPoints));
if (hitPoints.IsModified)
{
properties.Add(i);
properties.Add(being.HitPoints);
}
i++;
var hitPointMaximum = beingEntry.Property(nameof(BeingComponent.HitPointMaximum));
if (hitPointMaximum.IsModified)
{
properties.Add(i);
properties.Add(being.HitPointMaximum);
}
i++;
var energyPoints = beingEntry.Property(nameof(BeingComponent.EnergyPoints));
if (energyPoints.IsModified)
{
properties.Add(i);
properties.Add(being.EnergyPoints);
}
i++;
var energyPointMaximum = beingEntry.Property(nameof(BeingComponent.EnergyPointMaximum));
if (energyPointMaximum.IsModified)
{
properties.Add(i);
properties.Add(being.EnergyPointMaximum);
}
i++;
var reservedEnergyPoints = beingEntry.Property(nameof(BeingComponent.ReservedEnergyPoints));
if (reservedEnergyPoints.IsModified)
{
properties.Add(i);
properties.Add(being.ReservedEnergyPoints);
}
}
return(properties);
}