Added GPS

Assets/Scripts/GPSManager.cs

@@ -0,0 +1,72 @@
+using System.Collections;
+using UnityEngine;
+
+public class GPSManager : MonoBehaviour
+{
+    [Header("GPS settings")]
+    public float Accuracy = 10f;
+    public float UpdateDistance = 5f;
+    public int MaxWait = 20;
+
+    [Header("GPS coordinates")]
+    private double[] LastCoords = new double[2];
+    private double[] FailsafeCoords = new double[] { 50.7727878, 15.0718625 };
+    private double? LastTime;
+
+    void Start()
+    {
+        
+    }
+
+    void Update()
+    {
+        StartCoroutine(UpdateGPS());
+    }
+
+    public double[] GetLastCoords()
+    {
+        if (LastCoords[0] == 0 && LastCoords[1] == 0) { return FailsafeCoords; }
+        return LastCoords;
+    }
+    IEnumerator UpdateGPS()
+    {
+        if (!Input.location.isEnabledByUser)
+        {
+            Debug.Log("GPS not enabled by user");
+            LastCoords = FailsafeCoords;
+            LastTime = null;
+            yield break;
+        }
+
+        Input.location.Start(Accuracy, UpdateDistance);
+
+        while (Input.location.status == LocationServiceStatus.Initializing && MaxWait > 0)
+        {
+            yield return new WaitForSeconds(1);
+            MaxWait--;
+        }
+
+        if (MaxWait < 1)
+        {
+            Debug.Log("GPS timed out");
+            LastCoords = FailsafeCoords;
+            LastTime = null;
+            yield break;
+        }
+        if (Input.location.status == LocationServiceStatus.Failed)
+        {
+            Debug.Log("GPS failed to determine device location");
+            LastCoords = FailsafeCoords;
+            LastTime = null;
+            yield break;
+        }
+        else
+        {
+            LastCoords[0] = Input.location.lastData.latitude;
+            LastCoords[1] = Input.location.lastData.longitude;
+            LastTime = Input.location.lastData.timestamp;
+
+            Debug.Log("GPS location: " + LastCoords[0] + ", " + LastCoords[1] + " (time: " + LastTime + ")");
+        }
+    }
+}