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dancing_droids
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fixed check_map()

This commit is contained in:
Volodymyr Patuta 2020-10-30 15:59:01 +01:00
parent d2058ef71d
commit f4dde09370
1 changed files with 3 additions and 3 deletions
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6
src/main.rs
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@ -23,7 +23,7 @@ mod world;
/// Check if the robot is in the map.
fn check_map(r: &robot::Robot, w: &world::World) -> Result<(), String> {
if (r.p.x, r.p.y) < (0, 0) || (r.p.x, r.p.y) > (w.x, w.y) {
if r.p.x < 0 || r.p.y < 0 || r.p.x > w.x || r.p.y > w.y {
Err(format!("The robot {} is off map", r.id))
} else {
Ok(())
@ -129,10 +129,10 @@ mod tests {
let mut r = robot::Robot::new(
0,
robot::Orientation::N,
robot::Position { x: 2, y: 3 },
robot::Position { x: 2, y: 4 },
vec!['F'],
);
let w = world::World { x: 1, y: 1 };
let w = world::World { x: 3, y: 3 };
assert!(check_map(&r, &w).is_ok());
}