Class SingleChildAchievementCondition

Shared shape of every condition that wraps exactly one other: the serialized reference itself, and the plumbing that has to reach through it — reset, validation, signal collection, the tick and persistence questions, and the state round trip.

Inheritance

object

SingleChildAchievementCondition

AccumulateWhileCondition

DurationCondition

NotCondition

Namespace: Serenity.Achievements.Infrastructure.Conditions

Assembly: Serenity.UnityAchievements.Infrastructure.dll

Syntax

public abstract class SingleChildAchievementCondition : AchievementCondition

Remarks

The child is named inner on every wrapper, the way CompositeAchievementCondition names its list conditions on every composite, so one authoring drawer binds to one serialized property name rather than one per node type. Together the two classes are the whole structural vocabulary of a tree, which is what lets ChildrenOf(AchievementCondition) walk any node without testing for concrete types.

Constructors

SingleChildAchievementCondition()

Creates an unwrapped node, as Unity's polymorphic serializer does.

Declaration

protected SingleChildAchievementCondition()

SingleChildAchievementCondition(AchievementCondition)

Creates a node wrapping the given child.

Declaration

protected SingleChildAchievementCondition(AchievementCondition child)

Parameters

Type	Name	Description
AchievementCondition	child	The condition to wrap.

Fields

ChildFieldName

The name the wrapped child is serialized under, on every wrapper. See ChildrenFieldName for why it is named rather than spelled out at each binding site.

Declaration

public const string ChildFieldName = "inner"

Field Value

Type	Description
string

Properties

Child

The condition this node wraps.

Declaration

public AchievementCondition Child { get; }

Property Value

Type	Description
AchievementCondition

Children

Declaration

public override IReadOnlyList<AchievementCondition> Children { get; }

Property Value

Type	Description
IReadOnlyList<AchievementCondition>

MissingChildMessage

What this node reports when it wraps nothing at all.

Declaration

protected abstract string MissingChildMessage { get; }

Property Value

Type	Description
string

NeedsTick

Declaration

public override bool NeedsTick { get; }

Property Value

Type	Description
bool

PersistsState

Declaration

public override bool PersistsState { get; }

Property Value

Type	Description
bool

Methods

CaptureOwnState()

The node's own counter, for a wrapper that keeps one. Null by default.

Declaration

protected virtual string CaptureOwnState()

Returns

Type	Description
string

CaptureState()

Declaration

public override string CaptureState()

Returns

Type	Description
string

CollectSignalTypeNames(ICollection<string>)

Declaration

public override void CollectSignalTypeNames(ICollection<string> sink)

Parameters

Type	Name	Description
ICollection<string>	sink

Reset()

Declaration

public override void Reset()

RestoreOwnState(string)

Restores the node's own counter.

Declaration

protected virtual void RestoreOwnState(string ownState)

Parameters

Type	Name	Description
string	ownState	The counter previously produced by CaptureOwnState().

RestoreState(string)

Declaration

public override void RestoreState(string state)

Parameters

Type	Name	Description
string	state

Validate()

Declaration

public override string Validate()

Returns

Type	Description
string

ValidateOwnConfiguration()

Checks the node's own fields, once the child is known to be present.

Declaration

protected virtual string ValidateOwnConfiguration()

Returns

Type	Description
string	What is wrong, or null when the node's own configuration is valid.