From d076d3a6fd484e298915cd85609ba9706abacc87 Mon Sep 17 00:00:00 2001 From: tcmal Date: Sun, 25 Aug 2024 17:44:20 +0100 Subject: refactor(all): move stockton-bsp to this repo and start using traits --- stockton-levels/src/traits/visdata.rs | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 stockton-levels/src/traits/visdata.rs (limited to 'stockton-levels/src/traits/visdata.rs') diff --git a/stockton-levels/src/traits/visdata.rs b/stockton-levels/src/traits/visdata.rs new file mode 100644 index 0000000..27849d3 --- /dev/null +++ b/stockton-levels/src/traits/visdata.rs @@ -0,0 +1,29 @@ +// Copyright (C) Oscar Shrimpton 2019 + +// This program is free software: you can redistribute it and/or modify it +// under the terms of the GNU General Public License as published by the Free +// Software Foundation, either version 3 of the License, or (at your option) +// any later version. + +// This program is distributed in the hope that it will be useful, but WITHOUT +// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +// more details. + +// You should have received a copy of the GNU General Public License along +// with this program. If not, see . + +use std::iter::Iterator; + +pub type ClusterId = u32; + +pub trait HasVisData { + /// The iterator returned from all_visible_from + type VisibleIterator: Iterator; + + /// Returns an iterator of all clusters visible from the given Cluster ID + fn all_visible_from<'a>(&'a self, from: ClusterId) -> Self::VisibleIterator; + + /// Returns true if `dest` is visible from `from`. + fn cluster_visible_from(&self, from: ClusterId, dest: ClusterId) -> bool; +} \ No newline at end of file -- cgit v1.2.3