FEATURE: added the env variable DISABLE_DIRTY_CHECKS

front/src/Phaser/Game/DirtyScene.ts

@@ -3,6 +3,7 @@ import GameObject = Phaser.GameObjects.GameObject;
 import Events = Phaser.Scenes.Events;
 import AnimationEvents = Phaser.Animations.Events;
 import StructEvents = Phaser.Structs.Events;
+import {SKIP_RENDER_OPTIMIZATIONS} from "../../Enum/EnvironmentVariable";
 
 /**
  * A scene that can track its dirty/pristine state.
@@ -19,7 +20,7 @@ export abstract class DirtyScene extends ResizableScene {
      * Note: this does not work with animations from sprites inside containers.
      */
     protected trackDirtyAnims(): void {
-        if (this.isAlreadyTracking) {
+        if (this.isAlreadyTracking || SKIP_RENDER_OPTIMIZATIONS) {
             return;
         }
         this.isAlreadyTracking = true;

front/src/Phaser/Game/Game.ts

@@ -1,3 +1,5 @@
+import {SKIP_RENDER_OPTIMIZATIONS} from "../../Enum/EnvironmentVariable";
+
 const Events = Phaser.Core.Events;
 
 /**
@@ -35,7 +37,7 @@ export class Game extends Phaser.Game {
         eventEmitter.emit(Events.POST_STEP, time, delta);
 
         // This "if" is the changed introduced by the new "Game" class to avoid rendering unnecessarily.
-        if (this.isDirty()) {
+        if (SKIP_RENDER_OPTIMIZATIONS || this.isDirty()) {
             const renderer = this.renderer;
 
             //  Run the Pre-render (clearing the canvas, setting background colors, etc)

front/src/Phaser/UserInput/UserInputManager.ts

@@ -173,7 +173,7 @@ export class UserInputManager {
     }
 
     destroy(): void {
-        this.joystick.destroy();
+        this.joystick?.destroy();
     }
 
     private initMouseWheel() {