From f7b0ed22b2fd0ddafc4a84dde1ad8e3208144844 Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Sat, 11 Nov 2023 15:04:36 -0600
Subject: gol changes make sound

---
 src/simulation/lattice_rules.test.js | 108 +++++++++++++++++++----------------
 1 file changed, 59 insertions(+), 49 deletions(-)

(limited to 'src/simulation/lattice_rules.test.js')

diff --git a/src/simulation/lattice_rules.test.js b/src/simulation/lattice_rules.test.js
index e541add..4b78116 100644
--- a/src/simulation/lattice_rules.test.js
+++ b/src/simulation/lattice_rules.test.js
@@ -13,85 +13,95 @@ function apply(f, n, x0) {
 
 test("blinker", () => {
   const L = { type: 'active', flags: {} };
-  const D = { type: 'empty', flags: {} };
+  const _ = { type: 'empty', flags: {} };
+  const l = { type: 'active', flags: { emit: [0, 0, 0, 0, 0, 0, 0, 1] } };
+  const d = { type: 'empty', flags: { emit: [0, 0, 0, 0, 0, 0, 0, -1] } };
   const lattice = [
-    [ D, D, D, D, D ],
-    [ D, D, D, D, D ],
-    [ D, L, L, L, D ],
-    [ D, D, D, D, D ],
-    [ D, D, D, D, D ],
+    [ _, _, _, _, _ ],
+    [ _, _, _, _, _ ],
+    [ _, L, L, L, _ ],
+    [ _, _, _, _, _ ],
+    [ _, _, _, _, _ ],
   ];
 
   const world = { lattice, lattice_rules, agents: [], senses: [], actions: [], validity: [] };
   expect(world_update(world).lattice).toEqual([
-    [ D, D, D, D, D ],
-    [ D, D, L, D, D ],
-    [ D, D, L, D, D ],
-    [ D, D, L, D, D ],
-    [ D, D, D, D, D ],
+    [ _, _, _, _, _ ],
+    [ _, _, l, _, _ ],
+    [ _, d, L, d, _ ],
+    [ _, _, l, _, _ ],
+    [ _, _, _, _, _ ],
+  ]);
+  expect(world_update(world_update(world)).lattice).toEqual([
+    [ _, _, _, _, _ ],
+    [ _, _, d, _, _ ],
+    [ _, l, L, l, _ ],
+    [ _, _, d, _, _ ],
+    [ _, _, _, _, _ ],
   ]);
-  expect(world_update(world_update(world)).lattice).toEqual(lattice);
 });
 
 
 test("glider", () => {
   const L = { type: 'active', flags: {} };
-  const D = { type: 'empty', flags: {} };
+  const _ = { type: 'empty', flags: {} };
+  const l = { type: 'active', flags: { emit: [0, 0, 0, 0, 0, 0, 0, 1] } };
+  const d = { type: 'empty', flags: { emit: [0, 0, 0, 0, 0, 0, 0, -1] } };
   const lattice = [
-    [ D, D, D, D, D, D ],
-    [ D, D, D, L, D, D ],
-    [ D, L, D, L, D, D ],
-    [ D, D, L, L, D, D ],
-    [ D, D, D, D, D, D ],
-    [ D, D, D, D, D, D ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, _, L, _, _ ],
+    [ _, L, _, L, _, _ ],
+    [ _, _, L, L, _, _ ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, _, _, _, _ ],
   ];
 
   const world = { lattice, lattice_rules, agents: [], senses: [], actions: [], validity: [] };
   //expect(world_update(world).lattice).toEqual([
   expect(apply(world_update, 1, world).lattice).toEqual([
-    [ D, D, D, D, D, D ],
-    [ D, D, L, D, D, D ],
-    [ D, D, D, L, L, D ],
-    [ D, D, L, L, D, D ],
-    [ D, D, D, D, D, D ],
-    [ D, D, D, D, D, D ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, l, d, _, _ ],
+    [ _, d, _, L, l, _ ],
+    [ _, _, L, L, _, _ ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, _, _, _, _ ],
   ]);
   expect(apply(world_update, 2, world).lattice).toEqual([
-    [ D, D, D, D, D, D ],
-    [ D, D, D, L, D, D ],
-    [ D, D, D, D, L, D ],
-    [ D, D, L, L, L, D ],
-    [ D, D, D, D, D, D ],
-    [ D, D, D, D, D, D ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, d, l, _, _ ],
+    [ _, _, _, d, L, _ ],
+    [ _, _, L, L, l, _ ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, _, _, _, _ ],
   ]);
   expect(apply(world_update, 3, world).lattice).toEqual([
-    [ D, D, D, D, D, D ],
-    [ D, D, D, D, D, D ],
-    [ D, D, L, D, L, D ],
-    [ D, D, D, L, L, D ],
-    [ D, D, D, L, D, D ],
-    [ D, D, D, D, D, D ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, _, d, _, _ ],
+    [ _, _, l, _, L, _ ],
+    [ _, _, d, L, L, _ ],
+    [ _, _, _, l, _, _ ],
+    [ _, _, _, _, _, _ ],
   ]);
   expect(apply(world_update, 4, world).lattice).toEqual([
-    [ D, D, D, D, D, D ],
-    [ D, D, D, D, D, D ],
-    [ D, D, D, D, L, D ],
-    [ D, D, L, D, L, D ],
-    [ D, D, D, L, L, D ],
-    [ D, D, D, D, D, D ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, d, _, L, _ ],
+    [ _, _, l, d, L, _ ],
+    [ _, _, _, L, l, _ ],
+    [ _, _, _, _, _, _ ],
   ]);
 });
 
 
 test("beehive", () => {
   const L = { type: 'active', flags: {} };
-  const D = { type: 'empty', flags: {} };
+  const _ = { type: 'empty', flags: {} };
   const lattice = [
-    [ D, D, D, D, D, D ],
-    [ D, D, L, L, D, D ],
-    [ D, L, D, D, L, D ],
-    [ D, D, L, L, D, D ],
-    [ D, D, D, D, D, D ],
+    [ _, _, _, _, _, _ ],
+    [ _, _, L, L, _, _ ],
+    [ _, L, _, _, L, _ ],
+    [ _, _, L, L, _, _ ],
+    [ _, _, _, _, _, _ ],
   ];
 
   const world = { lattice, lattice_rules, agents: [], senses: [], actions: [], validity: [] };
-- 
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