From 6f50cad76b76a5ec3bc1d803e6d9747497801589 Mon Sep 17 00:00:00 2001
From: Lion Kortlepel <development@kortlepel.com>
Date: Sat, 30 Dec 2023 11:30:48 +0100
Subject: [PATCH] add BEAMMP_PROVIDER_PORT_ENV to allow provider to change
 which ENV variable the port is fetched from

---
 include/Env.h   | 1 +
 src/Env.cpp     | 3 +++
 src/TConfig.cpp | 6 +++++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/include/Env.h b/include/Env.h
index dc56353..749cb3e 100644
--- a/include/Env.h
+++ b/include/Env.h
@@ -26,6 +26,7 @@ enum class Key {
     // provider settings
     PROVIDER_UPDATE_MESSAGE,
     PROVIDER_DISABLE_CONFIG,
+    PROVIDER_PORT_ENV,
 };
 
 std::optional<std::string> Get(Key key);
diff --git a/src/Env.cpp b/src/Env.cpp
index 82037a0..a969de3 100644
--- a/src/Env.cpp
+++ b/src/Env.cpp
@@ -36,6 +36,9 @@ std::string_view Env::ToString(Env::Key key) {
     case Key::PROVIDER_DISABLE_CONFIG:
         return "BEAMMP_PROVIDER_DISABLE_CONFIG";
         break;
+    case Key::PROVIDER_PORT_ENV:
+        return "BEAMMP_PROVIDER_PORT_ENV";
+        break;
     }
     return "";
 }
diff --git a/src/TConfig.cpp b/src/TConfig.cpp
index 543ada3..1223ec7 100644
--- a/src/TConfig.cpp
+++ b/src/TConfig.cpp
@@ -234,7 +234,11 @@ void TConfig::ParseFromFile(std::string_view name) {
         // GENERAL
         TryReadValue(data, "General", StrDebug, EnvStrDebug, Application::Settings.DebugModeEnabled);
         TryReadValue(data, "General", StrPrivate, EnvStrPrivate, Application::Settings.Private);
-        TryReadValue(data, "General", StrPort, EnvStrPort, Application::Settings.Port);
+        if (Env::Get(Env::Key::PROVIDER_PORT_ENV).has_value()) {
+            TryReadValue(data, "General", StrPort, Env::Get(Env::Key::PROVIDER_PORT_ENV).value(), Application::Settings.Port);
+        } else {
+            TryReadValue(data, "General", StrPort, EnvStrPort, Application::Settings.Port);
+        }
         TryReadValue(data, "General", StrMaxCars, EnvStrMaxCars, Application::Settings.MaxCars);
         TryReadValue(data, "General", StrMaxPlayers, EnvStrMaxPlayers, Application::Settings.MaxPlayers);
         TryReadValue(data, "General", StrMap, EnvStrMap, Application::Settings.MapName);