Cargo.lock

@@ -1317,6 +1317,7 @@ dependencies = [
  "bevy",
  "bevy_egui",
  "num",
+ "partial-min-max",
 ]
 
 [[package]]
@@ -3328,6 +3329,12 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "partial-min-max"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6448add382c60bbbc64f9dab41309a12ec530c05191601042f911356ac09758c"
+
 [[package]]
 name = "paste"
 version = "1.0.14"

crates/border-wars/Cargo.toml

@@ -14,3 +14,4 @@ workspace = true
 bevy = "0.12.1"
 bevy_egui = "0.24.0"
 num = "0.4.1"
+partial-min-max = "0.4.0"

crates/border-wars/src/hex.rs

@@ -5,25 +5,10 @@ use std::hash::Hash;
 use std::ops;
 
 use num::Signed;
+use partial_min_max::{max, min};
 
 /// Represents a number that can be used in a hexagonal grid.
-pub trait HexNumber: Signed + PartialEq + Copy + PartialOrd {
-    /// Returns the minimum value between `self` and `other`.
-    fn min(&self, other: Self) -> Self {
-        if *self < other {
-            return *self;
-        }
-        other
-    }
-
-    /// Returns the maximum value between `self` and `other`.
-    fn max(&self, other: Self) -> Self {
-        if *self > other {
-            return *self;
-        }
-        other
-    }
-}
+pub trait HexNumber: Signed + PartialEq + Copy + PartialOrd {}
 impl<T: Signed + PartialEq + Copy + PartialOrd> HexNumber for T {}
 
 /// Represents a position in a hexagonal grid.
@@ -99,7 +84,7 @@ impl<T: HexNumber + Eq + Hash + std::cmp::PartialOrd + num::ToPrimitive> HexPosi
     pub fn range(&self, range: T) -> HashSet<Self> {
         let mut result_positions = HashSet::new();
         for q in num::range_inclusive(-range, range) {
-            for r in num::range_inclusive((-range).max(-q - range), range.min(-q + range)) {
+            for r in num::range_inclusive(max(-range, -q - range), min(range, -q + range)) {
                 result_positions.insert(Self { q, r });
             }
         }