parse token setup line

src/main.rs

@@ -91,8 +91,21 @@ fn parse_config(conf: String, pool: &mut Vec<robot::Robot>) -> Result<world::Wor
             Some(raw) => raw,
         };
         if raw_inst.is_empty() {
-            return Err("Thi line should not be empty !");
+            return Err("This line should not be empty !");
         }
+        let mut setup = raw_setup.split_whitespace();
+        let pos_x = match setup.next() {
+            None => return Err("Could not read the first token of the setup line !"),
+            Some(raw) => raw,
+        };
+        let pos_y = match setup.next() {
+            None => return Err("Could not read the second token of the setup line !"),
+            Some(raw) => raw,
+        };
+        let orientation = match setup.next() {
+            None => return Err("Could not read the third token of the setup line !"),
+            Some(raw) => raw,
+        };
         println!("{}", raw_setup);
         println!("{}", raw_inst);
     }