refactor(all): move stockton-bsp to this repo and start using traits

1 files changed, 42 insertions, 0 deletions

diff --git a/stockton-levels/src/traits/planes.rs b/stockton-levels/src/traits/planes.rs
new file mode 100644
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+++ b/stockton-levels/src/traits/planes.rs
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+// Copyright (C) 2019 Oscar Shrimpton
+//
+// This file is part of stockton-bsp.
+//
+// rust-bsp 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.
+//
+// rust-bsp 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 rust-bsp.  If not, see <http://www.gnu.org/licenses/>.
+
+use std::iter::Iterator;
+use na::Vector3;
+
+/// The planes lump from a BSP file.
+/// Found at lump index 2 in a q3 bsp.
+#[derive(Debug, Clone)]
+pub struct PlanesLump {
+    pub planes: Box<[Plane]>,
+}
+
+/// Generic plane, referenced by nodes & brushsizes
+#[derive(Debug, Clone, Copy, PartialEq)]
+pub struct Plane {
+    /// Plane normal
+    pub normal: Vector3<f32>,
+
+    /// Distance from origin to plane along normal
+    pub dist: f32,
+}
+
+pub trait HasPlanes<'a> {
+    type PlanesIter: Iterator<Item = &'a Plane>;
+
+    fn planes_iter(&'a self) -> Self::PlanesIter;
+} 
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