Update GameScene to scale with iPad sizes

TowerForge/TowerForge/GameModule/GameWorld.swift

@@ -9,8 +9,8 @@ import QuartzCore
 import UIKit
 
 class GameWorld {
-    // Need to ensure that width is a multiple of 1024 - unit selection node height
-    static let worldSize = CGSize(width: 2_472, height: 1_024)
+    // Must subtract one else there will be an extra unintended tile for each row.
+    static let worldSize = CGSize(width: (1_024 * 0.8) * 3 - 1, height: 1_024)
 
     private var gameEngine: AbstractGameEngine
     private var gameMode: GameMode

TowerForge/TowerForge/LevelModule/Grid/Grid.swift

@@ -9,7 +9,7 @@ import SpriteKit
 
 class Grid: GridDelegate {
     static let DEFAULT_NUM_ROWS = 5
-    let UNIT_SELECTION_NODE_HEIGHT = CGFloat(200)
+    var UNIT_SELECTION_NODE_HEIGHT: CGFloat { GameWorld.worldSize.height / 5 }
     let playableBounds: CGRect
 
     private let numRows: Int

TowerForge/TowerForge/Networking/RoomNetwork/GameRoom.swift

@@ -56,7 +56,6 @@ class GameRoom {
     }
 
     deinit {
-        print("deinit")
         removeAllListeners()
     }
 

TowerForge/TowerForge/Nodes/PowerUpNode.swift

@@ -27,7 +27,7 @@ protocol PowerUpNodeDelegate: AnyObject {
 }
 
 class PowerUpNode: TFEntity {
-    static let size = CGSize(width: 140, height: 200)
+    static let size = UnitNode.size
     let type: PowerUp
     var delegate: PowerUpNodeDelegate
 

TowerForge/TowerForge/Nodes/UnitNode.swift

@@ -13,7 +13,11 @@ protocol UnitNodeDelegate: AnyObject {
 }
 
 class UnitNode: TFEntity {
-    static let size = CGSize(width: 140, height: 200)
+    static var size: CGSize {
+        let height = UIScreen.main.bounds.height / 5
+        let width = height * 0.7
+        return CGSize(width: width, height: height)
+    }
 
     let type: (TFEntity & PlayerSpawnable).Type
     weak var delegate: UnitNodeDelegate?

TowerForge/TowerForge/Scenes/GameScene.swift

@@ -81,9 +81,13 @@ class GameScene: SKScene {
 
     private func setupCamera() {
         let cameraNode = TFCameraNode()
+        let scaleRatio = size.height / UIScreen.main.bounds.height
         self.cameraNode = cameraNode
         cameraNode.position = CGPoint(x: size.width / 2, y: size.height / 2)
         cameraNode.zPosition = 1_000
+        cameraNode.xScale = scaleRatio
+        cameraNode.yScale = scaleRatio
+
         addChild(cameraNode.node)
         camera = cameraNode.cameraNode
     }

TowerForge/TowerForge/TFCore/TFCameraNode.swift

@@ -32,10 +32,11 @@ class TFCameraNode: TFNode {
     func setBounds(_ bounds: CGRect) {
         let size = UIScreen.main.bounds.size
 
-        self.minX = bounds.minX + size.width / 2
-        self.maxX = bounds.maxX - size.width / 2
-        self.minY = bounds.minY + size.height / 2
-        self.maxY = bounds.maxY - size.height / 2
+        self.minX = (bounds.minX + size.width / 2) * self.xScale
+        self.maxX = (bounds.maxX - size.width / 2) - minX * (self.xScale - 1) / self.xScale
+        self.minY = (bounds.minY + size.height / 2) * self.yScale
+        self.maxY = (bounds.maxY - size.height / 2) - minY * (self.yScale - 1) / self.yScale
+        self.move(by: .zero)
     }
 
     override func move(by displacement: CGVector) {

TowerForge/TowerForge/TFCore/TFNode.swift

@@ -10,7 +10,7 @@ import SpriteKit
 class TFNode {
     var staticOnScreen = false
     var node: SKNode
-    private var children: [String: TFNode] = [:]
+    var children: [String: TFNode] = [:]
 
     var name: String? {
         get { node.name }
@@ -61,7 +61,6 @@ class TFNode {
     }
 
     func add(child: TFNode) {
-        // TODO: This enforces child to have name
         guard let name = child.name, children[name] == nil else {
             return
         }

TowerForge/TowerForge/ViewControllers/GameWaitingRoomViewController.swift

@@ -17,7 +17,6 @@ class GameWaitingRoomViewController: UIViewController {
         gameRoom?.deleteRoom()
         gameRoom = nil
         currentPlayer = nil
-        print("deinit")
     }
 
     override func viewDidLoad() {