From 2a16fd7ffc1ec4e2dc90480c04f9867fdeec6a98 Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Sun, 11 Nov 2018 22:34:23 -0500
Subject: settings: Add config option to set RNG seed

---
 src/yuzu_cmd/config.cpp    | 7 +++++++
 src/yuzu_cmd/default_ini.h | 5 +++++
 2 files changed, 12 insertions(+)

(limited to 'src/yuzu_cmd')

diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index b456266a6..f3134d4cb 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -132,6 +132,13 @@ void Config::ReadValues() {
     Settings::values.current_user = std::clamp<int>(
         sdl2_config->GetInteger("System", "current_user", 0), 0, Service::Account::MAX_USERS - 1);
 
+    const auto enabled = sdl2_config->GetBoolean("System", "rng_seed_enabled", false);
+    if (enabled) {
+        Settings::values.rng_seed = sdl2_config->GetInteger("System", "rng_seed", 0);
+    } else {
+        Settings::values.rng_seed = std::nullopt;
+    }
+
     // Miscellaneous
     Settings::values.log_filter = sdl2_config->Get("Miscellaneous", "log_filter", "*:Trace");
     Settings::values.use_dev_keys = sdl2_config->GetBoolean("Miscellaneous", "use_dev_keys", false);
diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h
index e0b223cd6..dd6644d79 100644
--- a/src/yuzu_cmd/default_ini.h
+++ b/src/yuzu_cmd/default_ini.h
@@ -178,6 +178,11 @@ use_docked_mode =
 # 1 (default): Yes, 0 : No
 enable_nfc =
 
+# Sets the seed for the RNG generator built into the switch
+# rng_seed will be ignored and randomly generated if rng_seed_enabled is false
+rng_seed_enabled =
+rng_seed =
+
 # Sets the account username, max length is 32 characters
 # yuzu (default)
 username = yuzu
-- 
cgit v1.2.3