From 231a5ce21fcee9195fcc504ee672e4464d627c47 Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Sun, 19 Oct 2025 20:21:27 +0200
Subject: Rename client-lib crate to game-core

---
 server/client-lib/src/spatial_index.rs | 72 ----------------------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 server/client-lib/src/spatial_index.rs

(limited to 'server/client-lib/src/spatial_index.rs')

diff --git a/server/client-lib/src/spatial_index.rs b/server/client-lib/src/spatial_index.rs
deleted file mode 100644
index 8dd0cc22..00000000
--- a/server/client-lib/src/spatial_index.rs
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
-    Hurry Curry! - a game about cooking
-    Copyright (C) 2025 Hurry Curry! Contributors
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, version 3 of the License only.
-
-    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 Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-*/
-use hurrycurry_protocol::glam::{IVec2, Vec2, ivec2};
-use std::{collections::HashMap, hash::Hash};
-
-pub struct SpatialIndex<T> {
-    entries: HashMap<T, Vec2>,
-    bins: HashMap<IVec2, Vec<T>>,
-}
-
-impl<T: Eq + Hash + Copy> SpatialIndex<T> {
-    pub fn update_entry(&mut self, id: T, position: Vec2) {
-        self.remove_entry(id);
-        self.entries.insert(id, position);
-        let e = self.bins.entry(position.as_ivec2()).or_default();
-        if !e.contains(&id) {
-            e.push(id);
-        }
-    }
-    pub fn remove_entry(&mut self, id: T) {
-        if let Some(pos) = self.entries.remove(&id) {
-            self.bins
-                .entry(pos.as_ivec2())
-                .or_default()
-                .retain(|e| *e != id);
-        }
-    }
-    pub fn all(&self, mut cb: impl FnMut(T, Vec2)) {
-        for (&e, &pos) in &self.entries {
-            cb(e, pos)
-        }
-    }
-    pub fn query(&self, position: Vec2, radius: f32, mut cb: impl FnMut(T, Vec2)) {
-        let p = position.as_ivec2();
-        let r = radius.ceil() as i32;
-        for xo in -r..=r {
-            for yo in -r..=r {
-                if let Some(bin) = self.bins.get(&(p + ivec2(xo, yo))) {
-                    for &id in bin {
-                        let p = *self.entries.get(&id).unwrap();
-                        if p.distance(position) < radius {
-                            cb(id, p)
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-impl<T> Default for SpatialIndex<T> {
-    fn default() -> Self {
-        Self {
-            entries: Default::default(),
-            bins: Default::default(),
-        }
-    }
-}
-- 
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