Mission Demolition

Overview

A Unity coursework prototype exploring mouse input, rigid-body projectiles, castle structures, and camera tracking. The source separates launching, goal detection, level management, and projectile-line drawing into small components.

Implementation highlights

• Slingshot input. Slingshot.cs constrains the drag distance and converts the release offset into rigid-body velocity.
• Physics and camera. The scene includes a ground plane, slingshot, and castle structure. FollowCam.cs interpolates the camera toward a point of interest.
• Level and goal logic. MissionDemolition.cs tracks shots and level state; Goal.cs detects goal contact. ProjectileLine.cs implements sampled path drawing.

Inside the code

Assets/Scripts/Slingshot.cs

        float maxMagnitude = this.GetComponent<SphereCollider>().radius;
        if (mouseDelta.magnitude > maxMagnitude)
        {
            mouseDelta.Normalize();
            mouseDelta *= maxMagnitude;
        }
        Vector3 projPos = lauchPos + mouseDelta;
        projectile.transform.position = projPos;
        if (Input.GetMouseButtonUp(0))
        {
            aimingMode = false;
            projectile.GetComponent<Rigidbody>().isKinematic = false;
            projectile.GetComponent<Rigidbody>().linearVelocity = -mouseDelta * velocityMult;

            FollowCam.POI = projectile;
            projectile = null;

            MissionDemolition.ShotFired();