apply patch work started

src/patch.rs

@@ -0,0 +1,23 @@
+use std::fs::File;
+use std::io::{Read, Seek, SeekFrom};
+use std::path::{Path, PathBuf};
+
+use byteorder::*;
+
+pub fn apply_ips(ips_file: PathBuf, binary: PathBuf) {
+    match ips_file.exists() || binary.exists() {
+        true => {
+            let mut ips = File::open(ips_file).unwrap();
+            let mut bin = File::open(binary).unwrap();
+
+            let mut ips_str = String::new();
+            let mut bin_str = String::new();
+            ips.read_to_string(&mut ips_str).unwrap();
+            bin.read_to_string(&mut bin_str).unwrap();
+
+            ips.seek(SeekFrom::Start(5)).unwrap();
+            println!("{:?}", ips.read_f32::<BigEndian>().unwrap());
+        },
+        false => panic!("\u{1F926}"),
+    }
+}