From 208df3ff9d7dea52fa58759b787c68a5117b196d Mon Sep 17 00:00:00 2001
From: Samuel Perrouault <samuel.perrouault@gmail.com>
Date: Wed, 26 Mar 2025 14:05:40 +0100
Subject: handle SNE Vx Vy instruction

---
 src/chip8.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/chip8.rs')

diff --git a/src/chip8.rs b/src/chip8.rs
index 7881285..83139f4 100644
--- a/src/chip8.rs
+++ b/src/chip8.rs
@@ -97,6 +97,12 @@ impl Chip8 {
                 eprintln!("ADD V{}, {}", x, nn);
                 self.v[x] = self.v[x].wrapping_add(nn);
             }
+            0x9000 => {
+                eprintln!("SNE V{}, V{}", x, y);
+                if self.v[x] != self.v[y] {
+                    self.pc += 2;
+                }
+            }
             0xA000 => {
                 eprintln!("LD I, {}", nnn);
                 self.i = nnn;
-- 
cgit v1.2.3