Update to work with cargo-skyline

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "skyline-rs-template"
+name = "skyline_rs_template"
 version = "0.1.0"
 authors = ["jam1garner <jam1.mcleod@hotmail.com>"]
 edition = "2018"

src/lib.rs

@@ -1,50 +1,30 @@
 #![feature(proc_macro_hygiene)]
 
-use skyline::nn::account::{self, Uid, GetLastOpenedUser, GetNickname, Nickname};
-use smash::hash40;
+use skyline::{hook, install_hook};
 
-#[skyline::main(name = "module_name_test")]
+extern "C" fn test() -> u32 {
+    2
+}
+
+#[hook(replace = test)]
+fn test_replacement() -> u32 {
+
+    let original_test = original!();
+
+    let val = original_test();
+
+    println!("[override] original value: {}", val); // 2
+
+    val + 1
+}
+
+#[skyline::main(name = "skyline_rs_template")]
 pub fn main() {
     println!("Hello from Skyline Rust Plugin!");
 
-    for i in 0..3 {
-        println!("{}", i);
-    }
+    install_hook!(test_replacement);
 
-    let nickname = unsafe { get_last_user_nickname() };
+    let x = test();
 
-    println!("Last nickname: {}", nickname);
-
-    println!("Contents of file: {:?}", std::fs::read_to_string("sd:/test.txt"));
-
-    println!("Compile-time hash40 of 'accel_x': {:010X}", hash40("accel_x"));
-
-    let string = "accel_x";
-    println!("Runtime hash40 of '{}': {:010X}", string, hash40(string));
+    println!("[main] test returned: {}", x); // 3
 }
-
-unsafe fn get_last_user_nickname() -> Nickname {
-    account::Initialize();
-    let uid = &mut Uid::new();
-    let mut nick = Nickname::new();
-
-    GetLastOpenedUser(uid);
-    GetNickname(&mut nick, uid);
-
-    nick
-}
-
-
-/*
-use skyline::{
-    libc::{fopen, FileOpenMode, fwrite_slice, fclose},
-    c_str
-};
-
-fn write_to_file(file: &str, contents: &str) {
-    unsafe {
-        let file = fopen(c_str(file), FileOpenMode::Write);
-        fwrite_slice(contents.as_bytes(), file);
-        fclose(file);
-    }
-}*/