Sort synapses in Creature and CompactUtils (#299)

Co-authored-by: Nigel Leck <[email protected]>
stSoftwareAU · Mar 1, 2024 · 36a72b4 · 36a72b4
1 parent df5fe9c
commit 36a72b4
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Showing 3 changed files with 19 additions and 0 deletions.
diff --git a/src/Creature.ts b/src/Creature.ts
@@ -1852,6 +1852,16 @@ export class Creature implements CreatureInternal {
     });
 
     this.synapses = connections;
+
+    /* Make sure the synapses are sorted */
+    this.synapses.sort((a, b) => {
+      if (a.from === b.from) {
+        return a.to - b.to;
+      } else {
+        return a.from - b.from;
+      }
+    });
+
     this.clearCache();
 
     let nodeRemoved = true;

diff --git a/src/compact/CompactUtils.ts b/src/compact/CompactUtils.ts
@@ -77,6 +77,14 @@ export function createConstantOne(creature: Creature, count: number) {
         }
       }
     }
+
+    creature.synapses.sort((a, b) => {
+      if (a.from === b.from) {
+        return a.to - b.to;
+      } else {
+        return a.from - b.from;
+      }
+    });
   }
 
   creature.clearCache();

diff --git a/test/Compact/CompactKeepOrder.ts b/test/Compact/CompactKeepOrder.ts
@@ -129,6 +129,7 @@ Deno.test("CompactKeepOrder", async () => {
   if (!compacted) {
     fail("Should have compacted");
   }
+  compacted.validate();
   Deno.writeTextFileSync(
     `${traceDir}/2-compacted.json`,
     JSON.stringify(compacted.exportJSON(), null, 2),