cr fixes

front/src/Phaser/Components/MobileJoystick.ts

@@ -40,30 +40,22 @@ export class MobileJoystick extends VirtualJoystick {
         this.visible = false;
         this.enable = false;
 
-        this.scene.input.on("pointerdown", (pointer: Phaser.Input.Pointer) => {
-            if (!pointer.wasTouch) {
-                return;
-            }
-
-            // Let's only display the joystick if there is one finger on the screen
-            if ((pointer.event as TouchEvent).touches.length === 1) {
-                this.x = pointer.x;
-                this.y = pointer.y;
-                this.visible = true;
-                this.enable = true;
-            } else {
-                this.visible = false;
-                this.enable = false;
-            }
-        });
-        this.scene.input.on("pointerup", () => {
-            this.visible = false;
-            this.enable = false;
-        });
         this.resizeCallback = this.resize.bind(this);
         this.scene.scale.on(Phaser.Scale.Events.RESIZE, this.resizeCallback);
     }
 
+    public showAt(x: number, y: number): void {
+        this.x = x;
+        this.y = y;
+        this.visible = true;
+        this.enable = true;
+    }
+
+    public hide(): void {
+        this.visible = false;
+        this.enable = false;
+    }
+
     public resize() {
         this.base.setDisplaySize(this.getDisplaySizeByElement(baseSize), this.getDisplaySizeByElement(baseSize));
         this.thumb.setDisplaySize(this.getDisplaySizeByElement(thumbSize), this.getDisplaySizeByElement(thumbSize));