Multiplayer step B: every player order is a command (dig, build, cast, hand, orders) and the simulation runs in fixed 50 ms steps, so single player and a match take the same path

src/fog.rs

@@ -80,7 +80,7 @@ impl Game {
         let (w, h) = (mw() as i32, mh() as i32);
         // own ground and everything around it
         for i in 0..n {
-            if self.map.t[i].owner == Owner::Player {
+            if self.map.t[i].owner == self.me {
                 let (x, y) = xy(i);
                 for dy in -1..=1 {
                     for dx in -1..=1 {