Unity Project

Assets/_Content/Scripts/Rocket.cs

@@ -0,0 +1,80 @@
+using UnityEngine;
+using UnityEngine.WSA;
+
+public class Rocket : MonoBehaviour
+{
+    [System.Serializable]
+    public class References
+    {
+        public Rigidbody Rigidbody;
+        public ParticleSystem Fire;
+        public GameObject Explosion;
+    }
+
+    [System.Serializable]
+    public class Settings
+    {
+        public bool LaunchOnEnable = false;
+        public float Speed = 20;
+        public float Duration = 5;
+    }
+    
+    [System.Serializable]
+    public class State
+    {
+        public bool Launched = false;
+        public bool Disabled = false;
+        public float FlightTime = 0;
+    }
+
+    [SerializeField] private References _references;
+    [SerializeField] private Settings _settings;
+    [SerializeField] private State _state;
+    
+    void OnEnable()
+    {
+        if (_settings.LaunchOnEnable)
+        {
+            Launch();
+        }
+    }
+
+    void Update()
+    {
+        if (_state.Launched && _state.FlightTime < _settings.Duration)
+        {
+            Vector3 force = transform.up * _settings.Speed * Time.deltaTime * 100;
+
+            _references.Rigidbody.AddForce(force);
+
+            _state.FlightTime += Time.deltaTime;
+        }
+        else if (!_state.Disabled)
+        {
+            _state.Disabled = true;
+
+            _references.Fire.Stop();
+        }
+    }
+
+    void OnCollisionEnter(Collision col)
+    {
+        if (_state.Launched && _state.FlightTime > .5f)
+        {
+            GameObject explosion = Instantiate(_references.Explosion);
+            explosion.transform.position = transform.position;
+
+            Destroy(gameObject);
+        }
+    }
+
+    [ContextMenu("Launch")]
+    public void Launch()
+    {
+        _state.Launched = true;
+        _state.Disabled = false;
+        _state.FlightTime = 0;
+
+        _references.Fire.Play();
+    }
+}