Cleanups

Sources/FirebladeECS/Component.swift

@@ -22,14 +22,14 @@ extension Component {
 }
 
 // MARK: - entity component hashable
-internal extension Component {
+extension Component {
 
 	/// Provides XOR hash value from component identifier (aka type) and entity index.
 	/// Is only stable for app runtime.
 	///
 	/// - Parameter entityIdx: entity index
 	/// - Returns: combinded entity component hash
-	internal static func hashValue(using entityIdx: EntityIndex) -> EntityComponentHash {
+	static func hashValue(using entityIdx: EntityIndex) -> EntityComponentHash {
 		return Self.identifier.hashValue(using: entityIdx)
 	}
 
@@ -38,7 +38,7 @@ internal extension Component {
 	///
 	/// - Parameter entityIdx: entity index
 	/// - Returns: combinded entity component hash
-	internal func hashValue(using entityIdx: EntityIndex) -> EntityComponentHash {
+	func hashValue(using entityIdx: EntityIndex) -> EntityComponentHash {
 		return Self.hashValue(using: entityIdx)
 	}
 }

Sources/FirebladeECS/ComponentIdentifier.swift

@@ -13,18 +13,18 @@ public protocol UniqueComponentIdentifiable {
 	var identifier: ComponentIdentifier { get }
 }
 
-internal extension ComponentIdentifier {
+extension ComponentIdentifier {
 
 	/// Provides XOR hash value from component identifier (aka type) and entity index.
 	/// Is only stable for app runtime.
 	///
 	/// - Parameter entityIdx: entity index
 	/// - Returns: combinded entity component hash
-	internal func hashValue(using entityIdx: EntityIndex) -> EntityComponentHash {
+	func hashValue(using entityIdx: EntityIndex) -> EntityComponentHash {
 		return hashValue(using: entityIdx.identifier)
 	}
 
-	internal func hashValue(using entityId: EntityIdentifier) -> EntityComponentHash {
+	func hashValue(using entityId: EntityIdentifier) -> EntityComponentHash {
 		return EntityComponentHash.compose(entityId: entityId, componentTypeHash: hashValue)
 	}
 }

Sources/FirebladeECS/Entity.swift

@@ -37,7 +37,7 @@ extension Entity {
 		return nexus.isValid(entity: self)
 	}
 
-	internal func invalidate() {
+	func invalidate() {
 		identifier = EntityIdentifier.invalid
 		name = nil
 	}

Sources/FirebladeECS/Family.swift

@@ -43,7 +43,7 @@ extension Family {
 		return nexus?.isMember(entityId, in: self) ?? false
 	}
 
-	internal var memberIds: UniformEntityIdentifiers {
+	var memberIds: UniformEntityIdentifiers {
 		return nexus!.members(of: self)
 	}
 }

Sources/FirebladeECS/ManagedContiguousArray.swift

@@ -68,11 +68,11 @@ public class ManagedContiguousArray: UniformStorage {
 		_store.removeAll(keepingCapacity: keepingCapacity)
 	}
 
-	internal func needsToGrow(_ index: Index) -> Bool {
+	func needsToGrow(_ index: Index) -> Bool {
 		return index > _store.count - 1
 	}
 
-	internal func grow(including index: Index) {
+	func grow(including index: Index) {
 		let newCapacity: Int = nearest(to: index)
 		let newCount: Int = newCapacity-_store.count
 		for _ in 0..<newCount {
@@ -80,7 +80,7 @@ public class ManagedContiguousArray: UniformStorage {
 		}
 	}
 
-	internal func nearest(to index: Index) -> Int {
+	func nearest(to index: Index) -> Int {
 		let delta = Float(index) / Float(ManagedContiguousArray.chunkSize)
 		let multiplier = Int(delta) + 1
 		return multiplier * ManagedContiguousArray.chunkSize

Sources/FirebladeECS/Nexus+Family.swift

@@ -34,7 +34,6 @@ extension Nexus {
 			assert(false, "no component set defined for entity: \(entity)")
 			return false
 		}
-		// FIXME: may be a bottle neck
 		let componentSet: ComponentSet = ComponentSet.init(componentIds)
 		return family.traits.isMatch(components: componentSet)
 	}
@@ -73,14 +72,14 @@ extension Nexus {
 	}
 
 	/// will be called on family init defer
-	internal func onFamilyInit(family: Family) {
+	func onFamilyInit(family: Family) {
 		// FIXME: this is costly for many entities
 		for entity: Entity in entityStorage {
 			update(membership: family, for: entity.identifier)
 		}
 	}
 
-	internal func onFamilyDeinit(traitHash: FamilyTraitSetHash) {
+	func onFamilyDeinit(traitHash: FamilyTraitSetHash) {
 		for member in members(of: traitHash) {
 			remove(from: traitHash, entityId: member, entityIdx: member.index)
 		}

Sources/FirebladeECS/Profiler.swift

@@ -1,10 +0,0 @@
-//
-//  Profiler.swift
-//  FirebladeECS
-//
-//  Created by Christian Treffs on 28.10.17.
-//
-
-struct Profiler {
-
-}

Sources/FirebladeECS/SparseSet.swift

@@ -23,8 +23,8 @@ public class SparseSet<Element>: UniformStorage, Sequence {
 	}
 
 	public var count: Int { return size }
-	internal var capacitySparse: Int { return sparse.capacity }
-	internal var capacityDense: Int { return dense.capacity }
+	var capacitySparse: Int { return sparse.capacity }
+	var capacityDense: Int { return dense.capacity }
 
 	public func has(_ index: Index) -> Bool {
 		return sparse[index] ?? Int.max < count &&