From 515039c62db2680a3fdf8aff1b0d7c71c370c75c Mon Sep 17 00:00:00 2001
From: Louis Pearson <desttinghimgame@gmail.com>
Date: Tue, 16 Apr 2019 10:06:23 -0600
Subject: [PATCH] Add auto generation of settings.toml if it does not already
 exist

Former-commit-id: 941b81a8faeff89096256666c56ae472d9b569d5
---
 .gitignore              |  1 +
 voxygen/Settings.toml   | 17 -----------------
 voxygen/src/main.rs     |  6 +++++-
 voxygen/src/settings.rs | 14 ++++++++++++--
 4 files changed, 18 insertions(+), 20 deletions(-)
 delete mode 100644 voxygen/Settings.toml

diff --git a/.gitignore b/.gitignore
index fbac64f787..96ef2e499f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,7 @@
 # Veloren
 **/server_conf.toml
 **/keybinds.toml
+**/settings.toml
 assets/voxygen
 *.rar
 
diff --git a/voxygen/Settings.toml b/voxygen/Settings.toml
deleted file mode 100644
index 238f3fd281..0000000000
--- a/voxygen/Settings.toml
+++ /dev/null
@@ -1,17 +0,0 @@
-[controls]
-toggle_cursor = "tab"
-escape = "escape"
-enter = "return"
-move_forward = "w"
-move_left = "a"
-move_back = "s"
-move_right = "d"
-map = "m"
-bag = "b"
-quest_log = "l"
-character_window = "c"
-social = "o"
-spellbook = "p"
-settings = "n"
-help = "f1"
-interface = "f2"
diff --git a/voxygen/src/main.rs b/voxygen/src/main.rs
index 41e5bd041a..b31bef5e61 100644
--- a/voxygen/src/main.rs
+++ b/voxygen/src/main.rs
@@ -77,7 +77,11 @@ fn main() {
     // Set up the global state
     let settings = match Settings::load() {
         Ok(settings) => settings,
-        Err(err) => Settings::default(),
+        Err(err) => {
+            let settings = Settings::default();
+            settings.save_to_file();
+            settings
+        },
     };
     let window = Window::new(&settings).expect("Failed to create window");
 
diff --git a/voxygen/src/settings.rs b/voxygen/src/settings.rs
index 3678b879f4..d72e5c5da4 100644
--- a/voxygen/src/settings.rs
+++ b/voxygen/src/settings.rs
@@ -3,8 +3,10 @@ use config::{
     ConfigError,
 };
 use serde_derive::{Serialize, Deserialize};
-
 use glutin::VirtualKeyCode;
+use toml;
+use std::fs::File;
+use std::io::prelude::*;
 
 /// Settings contains everything that can be configured in the Settings.toml file
 #[derive(Clone, Debug, Serialize, Deserialize)]
@@ -56,9 +58,17 @@ impl Settings {
             },
         }
     }
+
     pub fn load() -> Result<Self, ConfigError> {
         let mut config = Config::new();
-        config.merge(config::File::with_name("Settings"))?;
+        config.merge(config::File::with_name("settings"))?;
         config.try_into()
     }
+
+    pub fn save_to_file(&self) -> std::io::Result<()> {
+        let mut config_file = File::create("settings.toml")?;
+        let s: &str = &toml::to_string_pretty(self).unwrap();
+        config_file.write_all(s.as_bytes()).unwrap();
+        Ok(())
+    }
 }