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remove moving on min/max zoom

This commit is contained in:
Dimava 2020-07-03 23:27:44 +03:00
parent 785f20c35f
commit 35f427da82
1 changed files with 3 additions and 1 deletions
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4
src/js/game/camera.js
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@ -500,6 +500,7 @@ export class Camera extends BasicSerializableObject {
event.preventDefault();
// event.stopPropagation();
}
const prevZoom = this.zoomLevel;
const delta = Math.sign(event.deltaY) * -0.15 * this.root.app.settings.getScrollWheelSensitivity();
assert(Number.isFinite(delta), "Got invalid delta in mouse wheel event: " + event.deltaY);
@ -515,7 +516,8 @@ export class Camera extends BasicSerializableObject {
const worldPos = this.root.camera.screenToWorld(mousePosition);
let de = worldPos.sub(this.center);
this.desiredCenter = null;
this.center = this.center.add(de.multiplyScalar(delta));
const actualDelta = this.zoomLevel / prevZoom - 1;
this.center = this.center.add(de.multiplyScalar(actualDelta));
}
return false;