Added new file Snake. Changed several methods with Segment initiation

Author: BlindDev

SnakeGame.xcodeproj/project.pbxproj

@@ -14,6 +14,7 @@
 		A0997FE61D3CDF2500AB2AC4 /* GameViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = A0997FE51D3CDF2500AB2AC4 /* GameViewController.swift */; };
 		A0997FE81D3CDFBE00AB2AC4 /* GameFieldView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A0997FE71D3CDFBE00AB2AC4 /* GameFieldView.swift */; };
 		A0997FEA1D3CDFEE00AB2AC4 /* GameModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = A0997FE91D3CDFEE00AB2AC4 /* GameModel.swift */; };
+		A0AB42391D432B8700239297 /* Snake.swift in Sources */ = {isa = PBXBuildFile; fileRef = A0AB42381D432B8700239297 /* Snake.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -26,6 +27,7 @@
 		A0997FE51D3CDF2500AB2AC4 /* GameViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GameViewController.swift; sourceTree = "<group>"; };
 		A0997FE71D3CDFBE00AB2AC4 /* GameFieldView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GameFieldView.swift; sourceTree = "<group>"; };
 		A0997FE91D3CDFEE00AB2AC4 /* GameModel.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GameModel.swift; sourceTree = "<group>"; };
+		A0AB42381D432B8700239297 /* Snake.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Snake.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -62,6 +64,7 @@
 				A0997FE51D3CDF2500AB2AC4 /* GameViewController.swift */,
 				A0997FE71D3CDFBE00AB2AC4 /* GameFieldView.swift */,
 				A0997FE91D3CDFEE00AB2AC4 /* GameModel.swift */,
+				A0AB42381D432B8700239297 /* Snake.swift */,
 				A0997FE41D3CDE2D00AB2AC4 /* SupportingFiles */,
 			);
 			path = SnakeGame;
@@ -151,6 +154,7 @@
 			files = (
 				A0997FE81D3CDFBE00AB2AC4 /* GameFieldView.swift in Sources */,
 				A0997FEA1D3CDFEE00AB2AC4 /* GameModel.swift in Sources */,
+				A0AB42391D432B8700239297 /* Snake.swift in Sources */,
 				A0997FE61D3CDF2500AB2AC4 /* GameViewController.swift in Sources */,
 				A0997FD31D3CDB5D00AB2AC4 /* AppDelegate.swift in Sources */,
 			);
@@ -302,6 +306,7 @@
 				A0997FE31D3CDB5D00AB2AC4 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
 	};

SnakeGame.xcodeproj/xcuserdata/pavelpopov.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   type = "1"
+   version = "2.0">
+</Bucket>

SnakeGame/GameModel.swift

@@ -60,16 +60,13 @@ class GameBrain {
 
         let newPoint = CGPoint(x: newX, y: newY)
 
-        let newSegment = GameSegment()
-        newSegment.isEaten = false
-        newSegment.color = UIColor.redColor()
-        newSegment.point = newPoint
+        let newSegment = GameSegment(point: newPoint, isEaten: false)
         segments.append(newSegment)
 
         print(newPoint)
     }
 
-    var direction: (CGPoint)!
+    private var direction: (CGPoint)!
 
     func setDefaultPosition(defaultPosition: CGPoint, viewSize: CGSize){
 
@@ -80,10 +77,7 @@ class GameBrain {
 
         setDirection("Up")
 
-        let headSegment = GameSegment()
-        headSegment.isEaten = true
-        headSegment.color = UIColor.greenColor()
-        headSegment.point = headPoint
+        let headSegment = GameSegment(point: headPoint, isEaten: true)
         segments.append(headSegment)
 
         createSegment()
@@ -116,17 +110,4 @@ class GameBrain {
             print("Eaten")
         }
     }
-}
-
-class GameSegment {
-    var isEaten: Bool!
-    var color: UIColor!
-    var point: CGPoint!
-    
-    func segmentRect() -> CGRect {
-        
-        let side: CGFloat = 10
-        
-        return CGRect(x: point.x + side / 2, y: point.y + side / 2, width: side, height: side)
-    }
 }

SnakeGame/GameViewController.swift

@@ -34,7 +34,7 @@ class GameViewController: UIViewController {
         updateViewHead()
     }
 
-    func updateViewHead(){
+    private func updateViewHead(){
         gameFieldView.renderSegments(brain.segments)
     }
 }

SnakeGame/Snake.swift

@@ -0,0 +1,37 @@
+//
+//  Snake.swift
+//  SnakeGame
+//
+//  Created by Pavel Popov on 23.07.16.
+//  Copyright © 2016 Pavel Popov. All rights reserved.
+//
+
+import UIKit
+
+class GameSegment {
+    var isEaten: Bool! {
+        didSet{
+            color = newColor()
+        }
+    }
+    var color: UIColor!
+    var point: CGPoint!
+    
+    init(point: CGPoint, isEaten: Bool){
+        
+        self.point = point
+        self.isEaten = isEaten
+        color = newColor()
+    }
+    
+    private func newColor() -> UIColor{
+        return isEaten == true ? UIColor.greenColor() : UIColor.redColor()
+    }
+    
+    func segmentRect() -> CGRect {
+        
+        let side: CGFloat = 10
+        
+        return CGRect(x: point.x + side / 2, y: point.y + side / 2, width: side, height: side)
+    }
+}