From 42936f4fbbb1d919ddf3ab5fd902e1027b07001a Mon Sep 17 00:00:00 2001
From: Samuel Perrouault <samuel.perrouault@gmail.com>
Date: Wed, 26 Mar 2025 14:01:55 +0100
Subject: make ADD wrap around

---
 src/chip8.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/chip8.rs')

diff --git a/src/chip8.rs b/src/chip8.rs
index 9fd1178..7881285 100644
--- a/src/chip8.rs
+++ b/src/chip8.rs
@@ -95,7 +95,7 @@ impl Chip8 {
             }
             0x7000 => {
                 eprintln!("ADD V{}, {}", x, nn);
-                self.v[x] += nn;
+                self.v[x] = self.v[x].wrapping_add(nn);
             }
             0xA000 => {
                 eprintln!("LD I, {}", nnn);
-- 
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