diff options
| author | Kai Stevenson <kai@kaistevenson.com> | 2026-08-16 11:00:02 -0700 |
|---|---|---|
| committer | Kai Stevenson <kai@kaistevenson.com> | 2026-08-16 11:00:02 -0700 |
| commit | 40e9d818195824749293dff3afcfdd5c1432adbe (patch) | |
| tree | 94cf7696dbc3479082bde99135897b60d9a4c257 /src/sim/materials/smoke.rs | |
| parent | 643dd9bd632cab366f12dd8dfe3ee2499ae665a2 (diff) | |
lint
Diffstat (limited to 'src/sim/materials/smoke.rs')
| -rw-r--r-- | src/sim/materials/smoke.rs | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/src/sim/materials/smoke.rs b/src/sim/materials/smoke.rs index 68f77ca..5240bc9 100644 --- a/src/sim/materials/smoke.rs +++ b/src/sim/materials/smoke.rs @@ -1,24 +1,20 @@ use rand::RngExt; -use crate::sim::{cell::Cell, materials::MaterialId, sim::UpdateCtx}; +use crate::sim::sim::UpdateCtx; #[inline] pub fn sim_update(ctx: &mut UpdateCtx) { // only allow upward movement some of the time to limit movement speed - if ctx.rng.random_range(0.0..1.0) > 0.8 { - if ctx.candidates_swap(&[(0, -1)]) { - return; - } + if ctx.rng.random_range(0.0..1.0) > 0.8 && ctx.candidates_swap(&[(0, -1)]) { + return; } // same for each horizontal direction - if ctx.rng.random_range(0.0..1.0) > 0.8 { - if ctx.candidates_swap(&[(1 - ctx.seqno_parity as i32 * 2, 0)]) { - return; - } - } - if ctx.rng.random_range(0.0..1.0) > 0.8 { - if ctx.candidates_swap(&[(-1 + ctx.seqno_parity as i32 * 2, 0)]) { - return; - } + if ctx.rng.random_range(0.0..1.0) > 0.8 + && ctx.candidates_swap(&[(1 - ctx.seqno_parity as i32 * 2, 0)]) + { + return; } + if ctx.rng.random_range(0.0..1.0) > 0.8 + && ctx.candidates_swap(&[(-1 + ctx.seqno_parity as i32 * 2, 0)]) + {} } |
