Simulation runs in fixed steps of 1/50 s (50 steps a second) instead of 1/20 s, with at most twelve catch-up steps in one frame

src/commands.rs

@@ -239,7 +239,7 @@ mod tests {
         a.queue(Act::Pickup { ent: ogre });
         a.queue(Act::Drop { x: drop_at.0, y: drop_at.1 });
         for _ in 0..20 {
-            a.update(0.05);
+            a.update(STEP);
         }
 
         // the same game driven like a match (one turn with all commands, then the same steps)

src/game.rs

@@ -605,9 +605,9 @@ fn hint_times() -> [f32; 32] {
 
 // every simulation step has the same length: on every client of a match the same commands are
 // applied and then the same number of steps runs, so the worlds stay identical
-pub const STEP: f32 = 0.05;
+pub const STEP: f32 = 1.0 / 50.0; // 50 steps a second
 // one frame never runs away into the future (a lagging tab catches up at most this much)
-const MAX_STEPS_PER_FRAME: usize = 4;
+const MAX_STEPS_PER_FRAME: usize = 12;
 
 // torch on a wall face: wall tile + direction (index into DIR4) towards the open side
 #[derive(Clone, Copy, PartialEq, Serialize, Deserialize)]