some more tweaks with smooth zooming control

front/src/Phaser/Services/WaScaleManager.ts

@@ -12,8 +12,6 @@ export class WaScaleManager {
     private actualZoom: number = 1;
     private _saveZoom: number = 1;
 
-    private zoomingViaPlayerInputLocked: boolean = false;
-
     public constructor(private minGamePixelsNumber: number, private absoluteMinPixelNumber: number) {
         this.hdpiManager = new HdpiManager(minGamePixelsNumber, absoluteMinPixelNumber);
     }
@@ -23,14 +21,6 @@ export class WaScaleManager {
         this.game = game;
     }
 
-    public isZoomingViaPlayerInputLocked(): boolean {
-        return this.zoomingViaPlayerInputLocked;
-    }
-
-    public lockZoomingViaPlayerInput(lock: boolean = true): void {
-        this.zoomingViaPlayerInputLocked = lock;
-    }
-
     public applyNewSize() {
         const { width, height } = coWebsiteManager.getGameSize();
 
@@ -82,6 +72,10 @@ export class WaScaleManager {
         this._saveZoom = this.hdpiManager.zoomModifier;
     }
 
+    public getSaveZoom(): number {
+        return this._saveZoom;
+    }
+
     public restoreZoom(): void {
         this.hdpiManager.zoomModifier = this._saveZoom;
         this.applyNewSize();