From 75035de2f4ac24adac97f31dc648a7845421f84e Mon Sep 17 00:00:00 2001
From: redpolline <11156324-redpolline@users.noreply.gitlab.com>
Date: Wed, 11 Dec 2024 16:58:36 -0500
Subject: [PATCH] Add try_get_steam_client().

This allows the emulator to attempt to access the global steam_client object
without creating it if it doesn't exist.
---
 dll/dll.cpp | 10 ++++++++++
 dll/dll.h   |  1 +
 2 files changed, 11 insertions(+)

diff --git a/dll/dll.cpp b/dll/dll.cpp
index 4fef715..7029d37 100644
--- a/dll/dll.cpp
+++ b/dll/dll.cpp
@@ -140,6 +140,16 @@ Steam_Client *get_steam_client()
     return steamclient_instance;
 }
 
+Steam_Client *try_get_steam_client()
+{
+    Steam_Client * ret = NULL;
+    if (global_mutex.try_lock() == true) {
+        ret = steamclient_instance;
+        global_mutex.unlock();
+    }
+    return ret;
+}
+
 void destroy_client()
 {
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
diff --git a/dll/dll.h b/dll/dll.h
index 7e2effd..1cfdbb0 100644
--- a/dll/dll.h
+++ b/dll/dll.h
@@ -93,6 +93,7 @@ class GB_CCallbackInterImp : protected CCallbackBase
 
 Steam_Client *get_steam_client();
 bool steamclient_has_ipv6_functions();
+Steam_Client *try_get_steam_client();
 
 HSteamUser flat_hsteamuser();
 HSteamPipe flat_hsteampipe();