From 17b0ac3e395f5f6e1aab41cb912091547eb4e686 Mon Sep 17 00:00:00 2001
From: AyakorK <guillaume.moret@yahoo.com>
Date: Fri, 18 Oct 2024 10:14:28 +0200
Subject: [PATCH] chore: Add environment variables to UnityProject

---
 .gitignore                         | 4 ++++
 Assets/Scripts/PlayerController.cs | 5 ++++-
 Assets/Scripts/Trap/TrapManager.cs | 6 +++++-
 Packages/manifest.json             | 1 +
 Packages/packages-lock.json        | 7 +++++++
 5 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 7fbba8f6..33aba243 100644
--- a/.gitignore
+++ b/.gitignore
@@ -290,4 +290,8 @@ $RECYCLE.BIN/
 # Windows shortcuts
 *.lnk
 
+
+# Environment file
+.env
+
 # End of https://www.toptal.com/developers/gitignore/api/macos,windows,linux,unity,intellij+all,clion+all
\ No newline at end of file
diff --git a/Assets/Scripts/PlayerController.cs b/Assets/Scripts/PlayerController.cs
index a53e9c98..8dfb2f64 100644
--- a/Assets/Scripts/PlayerController.cs
+++ b/Assets/Scripts/PlayerController.cs
@@ -3,6 +3,7 @@
 using System.Text;
 using UnityEngine;
 using SocketIOClient;
+using CandyCoded.env;
 
 public class PlayerMovement : MonoBehaviour
 {
@@ -23,11 +24,13 @@ public class PlayerMovement : MonoBehaviour
 
     private Vector2 previousMovement = Vector2.zero;
 
+    private string socketUrl;
     async void Start()
     {
         try
         {
-            var uri = new Uri("http://localhost:3000");
+            env.TryParseEnvironmentVariable("SOCKET_URL", out string socketUrl);
+            var uri = new Uri(socketUrl);
             clientSocket = new SocketIOUnity(uri);
 
             await clientSocket.ConnectAsync();
diff --git a/Assets/Scripts/Trap/TrapManager.cs b/Assets/Scripts/Trap/TrapManager.cs
index c988f1c4..32014a38 100644
--- a/Assets/Scripts/Trap/TrapManager.cs
+++ b/Assets/Scripts/Trap/TrapManager.cs
@@ -4,6 +4,7 @@
 using UnityEngine;
 using SocketIOClient;
 using Newtonsoft.Json.Linq;
+using CandyCoded.env;
 
 public class TrapManager : MonoBehaviour
 {
@@ -16,6 +17,8 @@ public class TrapManager : MonoBehaviour
     private Queue<TrapPlacement> placementQueue = new Queue<TrapPlacement>();
     private SocketIOUnity clientSocket; // SocketIO client
 
+    private string socketUrl;
+
     void Start()
     {
         // Initialize the grid
@@ -35,7 +38,8 @@ async void SetupSocket()
     {
         try
         {
-            var uri = new Uri("https://d4cc-86-245-196-157.ngrok-free.app"); // Replace with your backend URL
+            env.TryParseEnvironmentVariable("SOCKET_URL", out string socketUrl);
+            var uri = new Uri(socketUrl); // Replace with your backend URL
             clientSocket = new SocketIOUnity(uri);
 
             // Connect to the server
diff --git a/Packages/manifest.json b/Packages/manifest.json
index 62cd7506..faeceae4 100644
--- a/Packages/manifest.json
+++ b/Packages/manifest.json
@@ -6,6 +6,7 @@
     "com.unity.2d.tilemap": "1.0.0",
     "com.unity.nuget.newtonsoft-json": "3.2.1",
     "com.unity.ugui": "1.0.0",
+    "xyz.candycoded.env": "https://github.com/CandyCoded/env.git#v1.1.0",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",
     "com.unity.modules.animation": "1.0.0",
diff --git a/Packages/packages-lock.json b/Packages/packages-lock.json
index b96bc9d6..4e20f47f 100644
--- a/Packages/packages-lock.json
+++ b/Packages/packages-lock.json
@@ -111,6 +111,13 @@
         "com.unity.modules.imgui": "1.0.0"
       }
     },
+    "xyz.candycoded.env": {
+      "version": "https://github.com/CandyCoded/env.git#v1.1.0",
+      "depth": 0,
+      "source": "git",
+      "dependencies": {},
+      "hash": "c6951bc02488dbe99f48509a9e289ee73c74acda"
+    },
     "com.unity.modules.ai": {
       "version": "1.0.0",
       "depth": 0,