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Stop rooms from generating too close to each other

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This commit is contained in:
Alex Bethel 2021-12-28 21:27:17 -06:00
parent f25c8f7308
commit e720189f3e
1 changed files with 5 additions and 1 deletions
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6
src/rooms.rs
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@ -70,6 +70,10 @@ pub fn generate_level(
/// The possible sizes of a room, on both the x and y axes. /// The possible sizes of a room, on both the x and y axes.
const ROOM_SIZE_LIMITS: Range<usize> = 4..8; const ROOM_SIZE_LIMITS: Range<usize> = 4..8;
/// The minimum distance between the interiors of 2 rooms. Should be
/// at least 1 to ensure that walls generate.
const ROOM_MIN_DISTANCE: usize = 4;
/// The bounding box of a room. /// The bounding box of a room.
struct RoomBounds { struct RoomBounds {
ul_corner: (usize, usize), ul_corner: (usize, usize),
@ -134,7 +138,7 @@ impl RoomBounds {
); );
let new_room = Self { ul_corner, size }; let new_room = Self { ul_corner, size };
if v.iter().all(|room| !room.near(&new_room, 2)) { if v.iter().all(|room| !room.near(&new_room, ROOM_MIN_DISTANCE)) {
v.push(new_room) v.push(new_room)
} }
} }