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| author | mat <github@matdoes.dev> | 2022-06-17 15:59:27 -0500 |
|---|---|---|
| committer | mat <github@matdoes.dev> | 2022-06-17 15:59:27 -0500 |
| commit | 69e1125ecbb3e695125b8e65deba3e3f7be41b70 (patch) | |
| tree | 92821e0b3a1afc2145798757117478920bae3d10 /azalea-world/src/bit_storage.rs | |
| parent | 74c3ae52f84d988b8bf3f0affe143d2cd2d8143a (diff) | |
| download | azalea-drasl-69e1125ecbb3e695125b8e65deba3e3f7be41b70.tar.xz | |
Slightly improve bit storage
Diffstat (limited to 'azalea-world/src/bit_storage.rs')
| -rw-r--r-- | azalea-world/src/bit_storage.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/azalea-world/src/bit_storage.rs b/azalea-world/src/bit_storage.rs index c69cb216..0dc81f9a 100644 --- a/azalea-world/src/bit_storage.rs +++ b/azalea-world/src/bit_storage.rs @@ -77,8 +77,8 @@ pub struct BitStorage { mask: u64, size: usize, values_per_long: u8, - divide_mul: i32, - divide_add: i32, + divide_mul: u64, + divide_add: u64, divide_shift: i32, } @@ -138,16 +138,16 @@ impl BitStorage { mask, size, values_per_long: values_per_long as u8, - divide_mul, - divide_add, + divide_mul: divide_mul as u32 as u64, + divide_add: divide_add as u32 as u64, divide_shift, }) } pub fn cell_index(&self, index: u64) -> usize { // as unsigned wrap - let first = self.divide_mul as u32 as u64; - let second = self.divide_add as u64; + let first = self.divide_mul; + let second = self.divide_add; (((index * first) + second) >> 32 >> self.divide_shift) .try_into() |
