d

iOS/app/MMMemory.xcodeproj/project.pbxproj

@@ -8,41 +8,36 @@
 
 /* Begin PBXBuildFile section */
 		1F083A14C69F20A6BA92A63E /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = F16A7DD61EF6CD4FB4E3DE25 /* AppDelegate.swift */; };
-		A6E529FBA0467549623E44A5 /* Main.Section16Buttons.swift in Sources */ = {isa = PBXBuildFile; fileRef = 032C8E87061765718F550E70 /* Main.Section16Buttons.swift */; };
-		AEDC5FB14A2EE027C2F7FDA7 /* Main.swift in Sources */ = {isa = PBXBuildFile; fileRef = CC87DC40D65BB2748668CE65 /* Main.swift */; };
+		79FB208C9DADDA6179E588C3 /* Main.SectionGrid.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AC22F19366076CF4168BFBD /* Main.SectionGrid.swift */; };
 		B19B3998FA2BA651ACB1E53C /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = C1742EFC5A1E818780679340 /* Assets.xcassets */; };
 		CAFD870CA84084E45011CC23 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 4E32B0495E4BCEA4EE0508D4 /* LaunchScreen.storyboard */; };
-		D65ED8EB653B36E6C4094996 /* Main.VC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6EAF8AC4A5A1BCE77350565E /* Main.VC.swift */; };
+		D505E64F4CD6EAEB530BF851 /* Main.Section16Buttons.swift in Sources */ = {isa = PBXBuildFile; fileRef = A38A1AA6B57483F6B44CDF78 /* Main.Section16Buttons.swift */; };
+		DB1010B8A246D47BEC6B3FA6 /* Main.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0DF762100A8EDF105B6E136D /* Main.swift */; };
+		EB8CC50236A211D932BA0DB0 /* Main.Platform.swift in Sources */ = {isa = PBXBuildFile; fileRef = A355A898E25602F45B88CCBA /* Main.Platform.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
-		032C8E87061765718F550E70 /* Main.Section16Buttons.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.Section16Buttons.swift; sourceTree = "<group>"; };
+		0DF762100A8EDF105B6E136D /* Main.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.swift; sourceTree = "<group>"; };
 		4E32B0495E4BCEA4EE0508D4 /* LaunchScreen.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = LaunchScreen.storyboard; sourceTree = "<group>"; };
-		6EAF8AC4A5A1BCE77350565E /* Main.VC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.VC.swift; sourceTree = "<group>"; };
+		9AC22F19366076CF4168BFBD /* Main.SectionGrid.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.SectionGrid.swift; sourceTree = "<group>"; };
 		9D774FEE86833E8A0A74387C /* App.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = App.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		A355A898E25602F45B88CCBA /* Main.Platform.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.Platform.swift; sourceTree = "<group>"; };
+		A38A1AA6B57483F6B44CDF78 /* Main.Section16Buttons.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.Section16Buttons.swift; sourceTree = "<group>"; };
 		C1742EFC5A1E818780679340 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
-		CC87DC40D65BB2748668CE65 /* Main.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Main.swift; sourceTree = "<group>"; };
 		F16A7DD61EF6CD4FB4E3DE25 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXGroup section */
-		43F40869C11E8EE85952F2E9 /* Main */ = {
-			isa = PBXGroup;
-			children = (
-				032C8E87061765718F550E70 /* Main.Section16Buttons.swift */,
-				CC87DC40D65BB2748668CE65 /* Main.swift */,
-				6EAF8AC4A5A1BCE77350565E /* Main.VC.swift */,
-			);
-			path = Main;
-			sourceTree = "<group>";
-		};
 		667BC26EA8068A9FA707FC02 /* src */ = {
 			isa = PBXGroup;
 			children = (
 				F16A7DD61EF6CD4FB4E3DE25 /* AppDelegate.swift */,
 				C1742EFC5A1E818780679340 /* Assets.xcassets */,
 				4E32B0495E4BCEA4EE0508D4 /* LaunchScreen.storyboard */,
-				43F40869C11E8EE85952F2E9 /* Main */,
+				A355A898E25602F45B88CCBA /* Main.Platform.swift */,
+				A38A1AA6B57483F6B44CDF78 /* Main.Section16Buttons.swift */,
+				9AC22F19366076CF4168BFBD /* Main.SectionGrid.swift */,
+				0DF762100A8EDF105B6E136D /* Main.swift */,
 			);
 			name = src;
 			path = ../src;
@@ -127,9 +122,10 @@
 			buildActionMask = 2147483647;
 			files = (
 				1F083A14C69F20A6BA92A63E /* AppDelegate.swift in Sources */,
-				A6E529FBA0467549623E44A5 /* Main.Section16Buttons.swift in Sources */,
-				D65ED8EB653B36E6C4094996 /* Main.VC.swift in Sources */,
-				AEDC5FB14A2EE027C2F7FDA7 /* Main.swift in Sources */,
+				EB8CC50236A211D932BA0DB0 /* Main.Platform.swift in Sources */,
+				D505E64F4CD6EAEB530BF851 /* Main.Section16Buttons.swift in Sources */,
+				79FB208C9DADDA6179E588C3 /* Main.SectionGrid.swift in Sources */,
+				DB1010B8A246D47BEC6B3FA6 /* Main.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

iOS/src/AppDelegate.swift

@@ -11,7 +11,7 @@ extension AppDelegate {
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
     window = UIWindow(frame: UIScreen.main.bounds)
-    window?.rootViewController = Main.VC()
+    window?.rootViewController = Main.Core()
     window?.makeKeyAndVisible()
 
     return true

iOS/src/Main/Main.VC.swift → iOS/src/Main.Platform.swift

@@ -1,7 +1,9 @@
 import UIKit
 
+// MARK: - Ядро-VC
+
 extension Main {
-  class VC: UIViewController {
+  class Core: UIViewController {
     var buttons = [UIButton]()
 
     override func viewDidLoad() {
@@ -10,6 +12,7 @@ extension Main {
       view.backgroundColor = .white
 
       Main.Section16Buttons.setupCore(self)
+      Main.SectionGrid.setupCore(self)
     }
   }
 }

iOS/src/Main.Section16Buttons.swift

@@ -0,0 +1,21 @@
+import UIKit
+
+// MARK: - Протоколы
+
+protocol MainSection16Buttons { }
+
+// MARK: - Реализация
+
+extension Main {
+  enum Section16Buttons {
+    static func setupCore(_ core: Main.Core) {
+      // Создаём 16 кнопок.
+      for i in 0..<16 {
+        let btn = UIButton()
+        btn.tag = i
+        core.view.addSubview(btn)
+        core.buttons.append(btn)
+      }
+    }
+  }
+}

iOS/src/Main.SectionGrid.swift

@@ -0,0 +1,25 @@
+import UIKit
+
+// MARK: - Протоколы
+
+protocol MainSectionGrid { }
+
+// MARK: - Реализация
+
+extension Main {
+  enum SectionGrid {
+    static func setupCore(_ core: Main.Core) {
+      let side = 50
+      let space = 20
+      let gap = side + space
+
+      // Расставляем кнопки в сетке 4x4.
+      for btn in core.buttons {
+        let id = btn.tag
+        let row = Int(id / 4)
+        btn.frame = CGRect(x: gap + (id - row * 4) * gap, y: gap + row * gap, width: side, height: side)
+        btn.backgroundColor = .blue
+      }
+    }
+  }
+}

iOS/src/Main/Main.Section16Buttons.swift

@@ -1,29 +0,0 @@
-import UIKit
-
-// MARK: - Протоколы
-
-protocol MainSection16Buttons {
-}
-
-// MARK: - Реализация
-
-extension Main {
-  enum Section16Buttons {
-    static func setupCore(_ core: Main.VC) {
-      // Создаём 16 кнопок.
-      for i in 0..<16 {
-        let btn = UIButton()
-        core.buttons.append(btn)
-        btn.tag = i
-        //????btn.addTarget(self, action: #selector(selectButton), for: .touchUpInside)
-        core.view.addSubview(btn)
-      }
-      
-      // Расставляем их в сетке 4x4.
-      for btn in core.buttons {
-        btn.frame = CGRect(x: 0, y: btn.tag * 60, width: 50, height: 50)
-        btn.backgroundColor = .blue
-      }
-    }
-  }
-}