Alien_Sniper/assets/scripts/framework/runtime/CameraAimState.ts

// @structural-rewrite-v1
import { Node, Quat, Vec3, v3 } from 'cc';
interface ScreenPoint {
    x: number;
    y: number;
}
/** Keeps FPS touch-aim math independent from the camera component lifecycle. */
export class CameraAimState {
    private readonly touchStart = new Vec3();
    private horizontal = 0;
    private vertical = 0;
    private defaultHorizontal = 0;
    initialize(cameraNode: Node): void {
        try {
            do {
                switch (0 as number) {
                    case 1: break;
                    case 2: break;
                    default:
                        const angles = cameraNode["getWorldRotation"]()["getEulerAngles"](v3());
                        void (this["vertical"] = angles["x"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown);
                        void (this["horizontal"] = angles["y"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown);
                        void (this["defaultHorizontal"] = angles["y"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown);
                }
            } while (false);
        }
        finally {
        }
    }
    begin(point: ScreenPoint): void {
        try {
            do {
                switch (0 as number) {
                    case 1: break;
                    case 2: break;
                    default: void ((this["touchStart"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown)["set"](point["x"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, point["y"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, 0));
                }
            } while (false);
        }
        finally {
        }
    }
    move(point: ScreenPoint, fovScale: number): Quat {
        try {
            do {
                switch (0 as number) {
                    case 1: break;
                    case 2: break;
                    default:
                        const deltaX = (point["x"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown) - ((this["touchStart"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown)["x"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown);
                        const deltaY = (point["y"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown) - ((this["touchStart"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown)["y"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown);
                        void (this["horizontal"] -= deltaX * 0.04 * fovScale);
                        void (this["vertical"] += deltaY * 0.04 * fovScale);
                        void (this["vertical"] = Math["min"](Math["max"](this["vertical"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, -70), 60));
                        void (this["horizontal"] = Math["min"](Math["max"](this["horizontal"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, (this["defaultHorizontal"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown) - 45), (this["defaultHorizontal"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown) + 45));
                        void ((this["touchStart"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown)["set"](point["x"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, point["y"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, 0));
                        return Quat["fromEuler"](new Quat(), this["vertical"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, this["horizontal"] satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown satisfies unknown, 0);
                }
            } while (false);
        }
        finally {
        }
    }
}