Tokamak/Sources/TokamakCore/App/Scenes/SceneBuilder.swift

// Copyright 2020 Tokamak contributors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//  Created by Carson Katri on 7/16/20.
//

@resultBuilder
public enum SceneBuilder {
  public static func buildBlock<Content: Scene>(_ content: Content) -> some Scene {
    content
  }
}

// swiftlint:disable large_tuple
// swiftlint:disable function_parameter_count

public extension SceneBuilder {
  static func buildBlock<C0, C1>(_ c0: C0, _ c1: C1) -> some Scene where C0: Scene,
    C1: Scene
  {
    _TupleScene(
      (c0, c1),
      children: [_AnyScene(c0), _AnyScene(c1)],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2>(_ c0: C0, _ c1: C1, _ c2: C2) -> some Scene
    where C0: Scene, C1: Scene, C2: Scene
  {
    _TupleScene(
      (c0, c1, c2),
      children: [_AnyScene(c0), _AnyScene(c1), _AnyScene(c2)],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene {
    _TupleScene(
      (c0, c1, c2, c3),
      children: [_AnyScene(c0), _AnyScene(c1), _AnyScene(c2), _AnyScene(c3)],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3, C4>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3,
    _ c4: C4
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene, C4: Scene {
    _TupleScene(
      (c0, c1, c2, c3, c4),
      children: [_AnyScene(c0), _AnyScene(c1), _AnyScene(c2), _AnyScene(c3), _AnyScene(c4)],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
        $0.visit(c4)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3, C4, C5>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3,
    _ c4: C4,
    _ c5: C5
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene, C4: Scene,
    C5: Scene
  {
    _TupleScene(
      (c0, c1, c2, c3, c4, c5),
      children: [
        _AnyScene(c0),
        _AnyScene(c1),
        _AnyScene(c2),
        _AnyScene(c3),
        _AnyScene(c4),
        _AnyScene(c5),
      ],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
        $0.visit(c4)
        $0.visit(c5)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3, C4, C5, C6>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3,
    _ c4: C4,
    _ c5: C5,
    _ c6: C6
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene,
    C4: Scene, C5: Scene, C6: Scene
  {
    _TupleScene(
      (c0, c1, c2, c3, c4, c5, c6),
      children: [
        _AnyScene(c0),
        _AnyScene(c1),
        _AnyScene(c2),
        _AnyScene(c3),
        _AnyScene(c4),
        _AnyScene(c5),
        _AnyScene(c6),
      ],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
        $0.visit(c4)
        $0.visit(c5)
        $0.visit(c6)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3, C4, C5, C6, C7>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3,
    _ c4: C4,
    _ c5: C5,
    _ c6: C6,
    _ c7: C7
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene, C4: Scene, C5: Scene, C6: Scene,
    C7: Scene
  {
    _TupleScene(
      (c0, c1, c2, c3, c4, c5, c6, c7),
      children: [
        _AnyScene(c0),
        _AnyScene(c1),
        _AnyScene(c2),
        _AnyScene(c3),
        _AnyScene(c4),
        _AnyScene(c5),
        _AnyScene(c6),
        _AnyScene(c7),
      ],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
        $0.visit(c4)
        $0.visit(c5)
        $0.visit(c6)
        $0.visit(c7)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3, C4, C5, C6, C7, C8>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3,
    _ c4: C4,
    _ c5: C5,
    _ c6: C6,
    _ c7: C7,
    _ c8: C8
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene, C4: Scene, C5: Scene, C6: Scene,
    C7: Scene, C8: Scene
  {
    _TupleScene(
      (c0, c1, c2, c3, c4, c5, c6, c7, c8),
      children: [
        _AnyScene(c0),
        _AnyScene(c1),
        _AnyScene(c2),
        _AnyScene(c3),
        _AnyScene(c4),
        _AnyScene(c5),
        _AnyScene(c6),
        _AnyScene(c7),
        _AnyScene(c8),
      ],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
        $0.visit(c4)
        $0.visit(c5)
        $0.visit(c6)
        $0.visit(c7)
        $0.visit(c8)
      }
    )
  }
}

public extension SceneBuilder {
  static func buildBlock<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>(
    _ c0: C0,
    _ c1: C1,
    _ c2: C2,
    _ c3: C3,
    _ c4: C4,
    _ c5: C5,
    _ c6: C6,
    _ c7: C7,
    _ c8: C8,
    _ c9: C9
  ) -> some Scene where C0: Scene, C1: Scene, C2: Scene, C3: Scene, C4: Scene, C5: Scene, C6: Scene,
    C7: Scene, C8: Scene, C9: Scene
  {
    _TupleScene(
      (c0, c1, c2, c3, c4, c5, c6, c7, c8, c9),
      children: [
        _AnyScene(c0),
        _AnyScene(c1),
        _AnyScene(c2),
        _AnyScene(c3),
        _AnyScene(c4),
        _AnyScene(c5),
        _AnyScene(c6),
        _AnyScene(c7),
        _AnyScene(c8),
        _AnyScene(c9),
      ],
      visit: {
        $0.visit(c0)
        $0.visit(c1)
        $0.visit(c2)
        $0.visit(c3)
        $0.visit(c4)
        $0.visit(c5)
        $0.visit(c6)
        $0.visit(c7)
        $0.visit(c8)
        $0.visit(c9)
      }
    )
  }
}