added settings API + fixed bug (#62)

* added settings API + fixed bug

* removed redundant API funcs

* comment clarifications

---------

Co-authored-by: Wyatt <wyatt@modrinth.com>

theseus/src/api/mod.rs

@@ -2,6 +2,7 @@
 pub mod auth;
 pub mod profile;
 pub mod profile_create;
+pub mod settings;
 
 pub mod data {
     pub use crate::state::{
@@ -15,6 +16,6 @@ pub mod prelude {
         auth::{self, Credentials},
         data::*,
         profile::{self, Profile},
-        profile_create, State,
+        profile_create, settings, State,
     };
 }

theseus/src/api/profile.rs

@@ -204,12 +204,15 @@ pub async fn run(
     let memory = profile.memory.unwrap_or(settings.memory);
     let resolution = profile.resolution.unwrap_or(settings.game_resolution);
 
+    let env_args = &settings.custom_env_args;
+
     let mc_process = crate::launcher::launch_minecraft(
         &profile.metadata.game_version,
         &profile.metadata.loader_version,
         &profile.path,
         java_install,
         java_args,
+        env_args,
         wrapper,
         &memory,
         &resolution,

theseus/src/api/settings.rs

@@ -0,0 +1,24 @@
+//! Theseus profile management interface
+pub use crate::{
+    state::{
+        Hooks, JavaSettings, MemorySettings, Profile, Settings, WindowSize,
+    },
+    State,
+};
+
+/// Gets entire settings
+#[tracing::instrument]
+pub async fn get() -> crate::Result<Settings> {
+    let state = State::get().await?;
+    let settings = state.settings.read().await;
+    Ok(settings.clone())
+}
+
+/// Sets entire settings
+#[tracing::instrument]
+pub async fn set(settings: Settings) -> crate::Result<()> {
+    let state = State::get().await?;
+    // Replaces the settings struct in the RwLock with the passed argument
+    *state.settings.write().await = settings;
+    Ok(())
+}