SIMD like API

Sources/GameWidget/Commons/Display.swift

@@ -13,26 +13,26 @@ public struct Display {
     public init() {}
 
     /// ``Display/Single`` の ``Display/Single/place(block:)`` により生成され, 二つの ``WidgetList`` を保持します.
-    public struct Link<T: WidgetList, U: WidgetList> {
+    public struct Link<T: WidgetListProtocol, U: WidgetListProtocol> {
         let value: (T, U)
     }
 
     /// 一つの widget から ``Display/Link`` を生成するためのラッパー.
     /// ``Display`` の ``Display/place(block:)`` により生成され, 一つの ``WidgetList`` を保持します.
-    public struct Single<T: WidgetList> {
+    public struct Single<T: WidgetListProtocol> {
         let value: T
     }
 
 }
 
 public extension Display {
-    func place<T: WidgetList>(@GroupBuilder block: () -> T) -> Display.Single<T> {
+    func place<T: WidgetListProtocol>(@GroupBuilder block: () -> T) -> Display.Single<T> {
         .init(value: block())
     }
 }
 
-extension Display.Link: Widget, WidgetList {
-    public func place<V: WidgetList>(@GroupBuilder block: () -> V) -> Display.Link<Self, V> {
+extension Display.Link: Widget, WidgetListProtocol {
+    public func place<V: WidgetListProtocol>(@GroupBuilder block: () -> V) -> Display.Link<Self, V> {
         .init(value: (self, block()))
     }
 
@@ -51,8 +51,8 @@ extension Display.Link: Widget, WidgetList {
     }
 }
 
-extension Display.Single: Widget, WidgetList {
-    public func place<U: WidgetList>(@GroupBuilder block: () -> U) -> Display.Link<Self, U> {
+extension Display.Single: Widget, WidgetListProtocol {
+    public func place<U: WidgetListProtocol>(@GroupBuilder block: () -> U) -> Display.Link<Self, U> {
         .init(value: (self, block()))
     }
 

Sources/GameWidget/Commons/StructuringTools/Extension.swift

@@ -9,7 +9,7 @@ import SpriteKit
 
 /// widget 数を増やす際に使用します. 10 個以下の widget を内包することができます.
 /// - note: モディファイアはありませんが, メモリのオーバーヘッドがありません.
-public struct Extension<Content: WidgetList>: WidgetListElementType {
+public struct Extension<Content: WidgetListProtocol>: WidgetListElementType {
 
     var content: Content
 

Sources/GameWidget/Commons/StructuringTools/NodeWidget/NodeWidget.swift

@@ -8,7 +8,7 @@
 import SpriteKit
 
 /// 10 個以下の widget を一つの widget としてまとめます. 座標, スケール, 回転を内包するコンテンツと共に調整することができます.
-public struct NodeWidget<Content: WidgetList>: Widget, ContextPresentPlugIn {
+public struct NodeWidget<Content: WidgetListProtocol>: Widget, ContextPresentPlugIn {
     public typealias Context = NodeContext
     public var content: Content
 

Sources/GameWidget/Commons/WidgetList/WidgetList.swift

@@ -0,0 +1,196 @@
+//
+//  WidgetList.swift
+//  
+//
+//  Created by rrbox on 2023/04/09.
+//
+
+import SpriteKit
+
+// 一つの widget から RecursiveGroup を生成するためのラッパー.
+struct Single<T: WidgetListElementType>: WidgetListProtocol {
+
+    var widget: T
+
+    func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widget.addTo(buffer: &result, center: center)
+        return result
+    }
+
+}
+
+public struct WidgetList2<C0: WidgetListElementType, C1: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1)
+
+    public init(_ c0: C0, _ c1: C1) {
+        self.widgets = (c0, c1)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        return result
+    }
+
+}
+
+public struct WidgetList3<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2) {
+        self.widgets = (c0, c1, c2)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        return result
+    }
+
+}
+
+public struct WidgetList4<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3) {
+        self.widgets = (c0, c1, c2, c3)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        return result
+    }
+
+}
+
+public struct WidgetList5<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType, C4: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3, C4)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3, _ c4: C4) {
+        self.widgets = (c0, c1, c2, c3, c4)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        self.widgets.4.addTo(buffer: &result, center: center)
+        return result
+    }
+
+}
+
+public struct WidgetList6<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType, C4: WidgetListElementType, C5: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3, C4, C5)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3, _ c4: C4, _ c5: C5) {
+        self.widgets = (c0, c1, c2, c3, c4, c5)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        self.widgets.4.addTo(buffer: &result, center: center)
+        self.widgets.5.addTo(buffer: &result, center: center)
+        return result
+    }
+}
+
+public struct WidgetList7<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType, C4: WidgetListElementType, C5: WidgetListElementType, C6: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3, C4, C5, C6)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3, _ c4: C4, _ c5: C5, _ c6: C6) {
+        self.widgets = (c0, c1, c2, c3, c4, c5, c6)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        self.widgets.4.addTo(buffer: &result, center: center)
+        self.widgets.5.addTo(buffer: &result, center: center)
+        self.widgets.6.addTo(buffer: &result, center: center)
+        return result
+    }
+}
+
+public struct WidgetList8<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType, C4: WidgetListElementType, C5: WidgetListElementType, C6: WidgetListElementType, C7: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3, C4, C5, C6, C7)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3, _ c4: C4, _ c5: C5, _ c6: C6, _ c7: C7) {
+        self.widgets = (c0, c1, c2, c3, c4, c5, c6, c7)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        self.widgets.4.addTo(buffer: &result, center: center)
+        self.widgets.5.addTo(buffer: &result, center: center)
+        self.widgets.6.addTo(buffer: &result, center: center)
+        self.widgets.7.addTo(buffer: &result, center: center)
+        return result
+    }
+}
+
+public struct WidgetList9<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType, C4: WidgetListElementType, C5: WidgetListElementType, C6: WidgetListElementType, C7: WidgetListElementType, C8: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3, C4, C5, C6, C7, C8)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3, _ c4: C4, _ c5: C5, _ c6: C6, _ c7: C7, _ c8: C8) {
+        self.widgets = (c0, c1, c2, c3, c4, c5, c6, c7, c8)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        self.widgets.4.addTo(buffer: &result, center: center)
+        self.widgets.5.addTo(buffer: &result, center: center)
+        self.widgets.6.addTo(buffer: &result, center: center)
+        self.widgets.7.addTo(buffer: &result, center: center)
+        self.widgets.8.addTo(buffer: &result, center: center)
+        return result
+    }
+}
+
+public struct WidgetList10<C0: WidgetListElementType, C1: WidgetListElementType, C2: WidgetListElementType, C3: WidgetListElementType, C4: WidgetListElementType, C5: WidgetListElementType, C6: WidgetListElementType, C7: WidgetListElementType, C8: WidgetListElementType, C9: WidgetListElementType>: WidgetListProtocol {
+    let widgets: (C0, C1, C2, C3, C4, C5, C6, C7, C8, C9)
+
+    public init(_ c0: C0, _ c1: C1, _ c2: C2, _ c3: C3, _ c4: C4, _ c5: C5, _ c6: C6, _ c7: C7, _ c8: C8, _ c9: C9) {
+        self.widgets = (c0, c1, c2, c3, c4, c5, c6, c7, c8, c9)
+    }
+
+    public func widgetNodes(center: WidgetNotificationSystem) -> [SKNode] {
+        var result = [SKNode]()
+        self.widgets.0.addTo(buffer: &result, center: center)
+        self.widgets.1.addTo(buffer: &result, center: center)
+        self.widgets.2.addTo(buffer: &result, center: center)
+        self.widgets.3.addTo(buffer: &result, center: center)
+        self.widgets.4.addTo(buffer: &result, center: center)
+        self.widgets.5.addTo(buffer: &result, center: center)
+        self.widgets.6.addTo(buffer: &result, center: center)
+        self.widgets.7.addTo(buffer: &result, center: center)
+        self.widgets.8.addTo(buffer: &result, center: center)
+        self.widgets.9.addTo(buffer: &result, center: center)
+        return result
+    }
+}