More code cleanup

src/algorithm.zig

@@ -138,21 +138,18 @@ fn isWall(p: Point, direction: Cardinal) bool {
 }
 
 pub fn setWall(p: Point, direction: Cardinal, value: bool) void {
-    // We should maybe have a better way of handling this if it actually happens to the robot
     // If that direction is an outer wall, assert that we saw a wall
-    // TODO: cleanup
     if (isEdge(p, direction)) {
-        // std.log.debug("Hello? {} {} {} {}", .{p, direction, isEdge(p, direction), value});
+        // We should maybe have a better way of handling this if it actually happens to the robot
         assert(value);
-        // print("Hello? {} {} {} {}", .{p, direction, isEdge(p, direction), value});
-        // std.debug.panic("Outside of maze is ");
     }
-    // assert(!(isEdge(p, direction) and !value));
 
+    // If we're running in sim, display that we saw a wall
     if (!is_robot and value) {
         robot.showWall(p, direction);
     }
 
+    // We don't keep track of the edges, we just assume they're there
     if (isEdge(p, direction)) {
         return;
     }
@@ -176,16 +173,16 @@ var mazeNodes = init: {
     break :init nodes;
 };
 
-test {
-    // y, x; and we start in the bottom left
-    const s = mazeNodes[0][0];
-        // @compileLog(s.p.x);
-        // @compileLog(s.p.y);
-        // @compileLog(map.start.x);
-        // @compileLog(map.start.y);
-    assert(s.p.x == map.start.x);
-    assert(s.p.y == map.start.y);
-}
+// test {
+//     // y, x; and we start in the bottom left
+//     const s = mazeNodes[0][0];
+//         // @compileLog(s.p.x);
+//         // @compileLog(s.p.y);
+//         // @compileLog(map.start.x);
+//         // @compileLog(map.start.y);
+//     assert(s.p.x == map.start.x);
+//     assert(s.p.y == map.start.y);
+// }
 
 
 //// Algorithm

src/main.zig

@@ -1,5 +1,4 @@
 const std = @import("std");
-const builtin = @import("builtin");
 
 const algo = @import("algorithm.zig");
 const robot = algo.robot;

src/simulated-bot.zig

@@ -53,7 +53,6 @@ pub fn stall() noreturn {
     }
 }
 
-
 // TODO: Style all of these
 // TODO: figure out what the above comment means. They're pretty stylish already
 pub fn readRight() bool {