This is really bad....

src/main.rs

@@ -25,20 +25,27 @@ fn parse_config(conf: String, pool: &mut Vec<robot::Robot>) -> Result<world::Wor
     let mut lines = conf.lines();
     // The first line of the config file should be the World.
     let raw_line: &str = match lines.next() {
-        None => return Err("Could not read the first line of the config file !"),
         Some(raw) => raw,
+        None => return Err("Could not read the first line of the config file !"),
     };
     let mut tokens = raw_line.split_whitespace();
     let token1 = match tokens.next() {
-        None => return Err("Could not read the first token of the first line !"),
         Some(raw) => raw,
+        None => return Err("Could not read the first token of the first line !"),
     };
     let token2 = match tokens.next() {
-        None => return Err("Could not read the second token of the first line !"),
         Some(raw) => raw,
+        None => return Err("Could not read the second token of the first line !"),
     };
-    println!("{}, {}", token1, token2);
-    Ok(world::World { x: 5, y: 5 })
+    let x: i32 = match token1.parse::<i32>() {
+        Ok(x) => x,
+        Err(err) => return Err("Could not convert token one from the first string to i32"),
+    };
+    let y: i32 = match token2.parse::<i32>() {
+        Ok(x) => x,
+        Err(err) => return Err("Could not convert token two from the first string to i32"),
+    };
+    Ok(world::World { x: x, y: y })
 }
 
 /// Retrieve the content of a file and return it as a string.