1 files changed, 3 insertions, 60 deletions
diff --git a/azalea-core/src/lib.rs b/azalea-core/src/lib.rs
index 7bf4a12c..8ed62b06 100755
--- a/azalea-core/src/lib.rs
+++ b/azalea-core/src/lib.rs
@@ -22,8 +22,7 @@ pub use direction::*;
 mod delta;
 pub use delta::*;
 
-mod particle;
-pub use particle::*;
+pub mod particle;
 
 mod cursor3d;
 pub use cursor3d::*;
@@ -37,61 +36,5 @@ pub use aabb::*;
 mod block_hit_result;
 pub use block_hit_result::*;
 
-// some random math things used in minecraft are defined down here
-
-// TODO: make this generic
-pub fn binary_search(mut min: i32, max: i32, predicate: &dyn Fn(i32) -> bool) -> i32 {
-    let mut diff = max - min;
-    while diff > 0 {
-        let diff_mid = diff / 2;
-        let mid = min + diff_mid;
-        if predicate(mid) {
-            diff = diff_mid;
-        } else {
-            min = mid + 1;
-            diff -= diff_mid + 1;
-        }
-    }
-
-    min
-}
-
-pub fn lcm(a: u32, b: u32) -> u64 {
-    let gcd = gcd(a, b);
-    (a as u64) * (b / gcd) as u64
-}
-pub fn gcd(mut a: u32, mut b: u32) -> u32 {
-    while b != 0 {
-        let t = b;
-        b = a % b;
-        a = t;
-    }
-    a
-}
-
-pub fn lerp<T: num_traits::Float>(amount: T, a: T, b: T) -> T {
-    a + amount * (b - a)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_gcd() {
-        assert_eq!(gcd(0, 0), 0);
-        assert_eq!(gcd(1, 1), 1);
-
-        assert_eq!(gcd(0, 1), 1);
-        assert_eq!(gcd(1, 0), 1);
-
-        assert_eq!(gcd(12, 8), 4);
-        assert_eq!(gcd(8, 12), 4);
-
-        assert_eq!(gcd(12, 9), 3);
-        assert_eq!(gcd(9, 12), 3);
-
-        assert_eq!(gcd(12, 7), 1);
-        assert_eq!(gcd(7, 12), 1);
-    }
-}
+pub mod math;
+pub mod tier;