diff --git a/src/main.rs b/src/main.rs
index 2b816e8..8111819 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,6 +14,7 @@
// along with this program. If not, see .
use clap::{App, Arg};
+use std::collections::HashMap;
use std::fs;
use std::io;
@@ -28,7 +29,19 @@ fn check_map(r: &robot::Robot, w: &world::World) -> Result<(), String> {
Ok(())
}
}
-
+fn check_collisions(
+ r: &robot::Robot,
+ w: &world::World,
+ h: HashMap<&robot::Position, &u32>,
+) -> Result<(), String> {
+ match h.get(&r.p) {
+ Some(&x) => Err(format!(
+ "The robot id: {} collided with robot id: {} in position: ({};{}).",
+ &r.id, x, &r.p.x, &r.p.y
+ )),
+ None => Ok(()),
+ }
+}
/// Parse the config file, generate the world and robot pool.
fn parse_config(conf: String, pool: &mut Vec) -> Result {
let mut lines = conf.lines();