1 files changed, 9 insertions, 0 deletions
diff --git a/instructions/jnz.ts b/instructions/jnz.ts
new file mode 100644
index 0000000..e5b539f
--- /dev/null
+++ b/instructions/jnz.ts
@@ -0,0 +1,9 @@
+import { PC } from "../pc.ts";
+
+export default {
+    function(this: PC, [addr]: string[]) {
+        if (this.returnFlag == 0) return;
+        this.programPointer = +addr - 1
+    },
+    args: 1
+}
\ No newline at end of file