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camera is now properly focusing on target when zooming, if any

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This commit is contained in:
Hanusiak Piotr 2022-01-12 12:58:27 +01:00
parent 58af1f05f7
commit 905bd079ec
3 changed files with 18 additions and 5 deletions
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17
front/src/Phaser/Services/WaScaleManager.ts
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@ -5,6 +5,10 @@ import type { Game } from "../Game/Game";
import { ResizableScene } from "../Login/ResizableScene";
import { HtmlUtils } from "../../WebRtc/HtmlUtils";
export enum WaScaleManagerEvent {
RefreshFocusOnTarget = "wa-scale-manager:refresh-focus-on-target",
}
export class WaScaleManager {
private hdpiManager: HdpiManager;
private scaleManager!: ScaleManager;
@ -69,7 +73,7 @@ export class WaScaleManager {
return;
}
this.zoomModifier = this.getTargetZoomModifierFor(this.focusTarget.width, this.focusTarget.height);
this.game.events.emit("wa-scale-manager:refresh-focus-on-target", this.focusTarget);
this.game.events.emit(WaScaleManagerEvent.RefreshFocusOnTarget, this.focusTarget);
}
public setFocusTarget(targetDimensions?: { x: number; y: number; width: number; height: number }): void {
@ -98,6 +102,17 @@ export class WaScaleManager {
this.applyNewSize();
}
public handleZoomByFactor(zoomFactor: number): void {
this.zoomModifier *= zoomFactor;
if (this.focusTarget) {
this.game.events.emit(WaScaleManagerEvent.RefreshFocusOnTarget, this.focusTarget);
}
}
public getFocusTarget(): { x: number; y: number; width: number; height: number } | undefined {
return this.focusTarget;
}
public saveZoom(): void {
this._saveZoom = this.hdpiManager.zoomModifier;
}