diff --git a/subjects/road_intersection/README.md b/subjects/road_intersection/README.md index d0691a20..9227438a 100644 --- a/subjects/road_intersection/README.md +++ b/subjects/road_intersection/README.md @@ -81,13 +81,13 @@ The vehicles traveling through your capital city's new junction must follow thes #### **Commands** -You will use your keyboard to spawn vehicles for your simulation. You will use the arrow keys to spawn a vehicle from an initial direction, on the appropriate side of the road, and with a random route: +You will use your keyboard to spawn vehicles for your simulation. You will use the arrow keys to spawn a vehicle on the appropriate side of the road, and with a random route. -- **`↑` Up:** south to north. -- **`↓` Down:** north to south. -- **`→` Right:** west to east. -- **`←` Left:** east to west. -- **`r`:** generates a vehicle from a random direction and random route. +- **`↑` Up:** moves towards the intersection **from the south.** +- **`↓` Down:** moves towards the intersection **from the north.** +- **`→` Right:** moves towards the intersection **from the west.** +- **`←` Left:** moves towards the intersection **from the east.** +- **`r`:** moves towards the intersection **from a random direction.** - **`Esc` Escape:** ends the simulation. > It must not be possible to use the keyboard to spam the creation of vehicles; they must be created with a safe distance between them.