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Rename EntityIdentifier.Id to Idx

This commit is contained in:
Christian Treffs 2020-08-03 11:11:39 +02:00
parent 5d7b021402
commit 040b36d983
No known key found for this signature in database
GPG Key ID: 49A4B4B460BE3ED4
5 changed files with 15 additions and 15 deletions
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6
Sources/FirebladeECS/EntityIdentifier.swift
View File

@ -8,14 +8,14 @@
public struct EntityIdentifier {
static let invalid = EntityIdentifier(.max)
public typealias Id = Int
public typealias Idx = Int
/// provides 4294967295 unique identifiers since it's constrained to UInt32 - invalid.
@usableFromInline let id: Id
@usableFromInline let id: Idx
@usableFromInline
init(_ uint32: UInt32) {
self.id = Id(uint32)
self.id = Idx(uint32)
}
}

8
Sources/FirebladeECS/Family.swift
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@ -17,7 +17,7 @@ public struct Family<R> where R: FamilyRequirementsManaging {
nexus.onFamilyInit(traits: traits)
}
@inlinable public var memberIds: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id> {
@inlinable public var memberIds: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx> {
nexus.members(withFamilyTraits: traits)
}
@ -58,7 +58,7 @@ extension Family: LazySequenceProtocol { }
// MARK: - components iterator
extension Family {
public struct ComponentsIterator: IteratorProtocol {
@usableFromInline var memberIdsIterator: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>.ElementIterator
@usableFromInline var memberIdsIterator: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>.ElementIterator
@usableFromInline unowned let nexus: Nexus
public init(family: Family<R>) {
@ -85,7 +85,7 @@ extension Family {
}
public struct EntityIterator: IteratorProtocol {
@usableFromInline var memberIdsIterator: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>.ElementIterator
@usableFromInline var memberIdsIterator: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>.ElementIterator
@usableFromInline unowned let nexus: Nexus
public init(family: Family<R>) {
@ -111,7 +111,7 @@ extension Family {
}
public struct EntityComponentIterator: IteratorProtocol {
@usableFromInline var memberIdsIterator: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>.ElementIterator
@usableFromInline var memberIdsIterator: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>.ElementIterator
@usableFromInline unowned let nexus: Nexus
public init(family: Family<R>) {

4
Sources/FirebladeECS/Nexus+Family.swift
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@ -18,8 +18,8 @@ extension Nexus {
return traits.isMatch(components: componentIds)
}
public func members(withFamilyTraits traits: FamilyTraitSet) -> UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id> {
familyMembersByTraits[traits] ?? UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>()
public func members(withFamilyTraits traits: FamilyTraitSet) -> UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx> {
familyMembersByTraits[traits] ?? UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>()
}
public func isMember(_ entity: Entity, in family: FamilyTraitSet) -> Bool {

2
Sources/FirebladeECS/Nexus+Internal.swift
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@ -86,7 +86,7 @@ extension Nexus {
return
}
familyMembersByTraits[traits] = UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>()
familyMembersByTraits[traits] = UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>()
update(familyMembership: traits)
}

10
Sources/FirebladeECS/Nexus.swift
View File

@ -8,7 +8,7 @@
public final class Nexus {
/// Main entity storage.
/// Entities are tightly packed by EntityIdentifier.
@usableFromInline final var entityStorage: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>
@usableFromInline final var entityStorage: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>
/// Entity ids that are currently not used.
let entityIdGenerator: EntityIdentifierGenerator
@ -29,14 +29,14 @@ public final class Nexus {
/// - Key: FamilyTraitSet aka component types that make up one distinct family.
/// - Value: Tightly packed EntityIdentifiers that represent the association of an entity to the family.
@usableFromInline final var familyMembersByTraits: [FamilyTraitSet: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>]
@usableFromInline final var familyMembersByTraits: [FamilyTraitSet: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>]
public final var codingStrategy: CodingStrategy
public final weak var delegate: NexusEventDelegate?
public convenience init() {
self.init(entityStorage: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>(),
self.init(entityStorage: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>(),
componentsByType: [:],
componentsByEntity: [:],
entityIdGenerator: EntityIdentifierGenerator(),
@ -45,11 +45,11 @@ public final class Nexus {
codingStrategy: DefaultCodingStrategy())
}
internal init(entityStorage: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>,
internal init(entityStorage: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>,
componentsByType: [ComponentIdentifier: ManagedContiguousArray<Component>],
componentsByEntity: [EntityIdentifier: Set<ComponentIdentifier>],
entityIdGenerator: EntityIdentifierGenerator,
familyMembersByTraits: [FamilyTraitSet: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Id>],
familyMembersByTraits: [FamilyTraitSet: UnorderedSparseSet<EntityIdentifier, EntityIdentifier.Idx>],
childrenByParentEntity: [EntityIdentifier: Set<EntityIdentifier>],
codingStrategy: CodingStrategy) {
self.entityStorage = entityStorage