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| author | Samuel Perrouault <samuel.perrouault@gmail.com> | 2025-03-26 14:05:40 +0100 |
|---|---|---|
| committer | Samuel Perrouault <samuel.perrouault@gmail.com> | 2025-03-26 14:05:40 +0100 |
| commit | 208df3ff9d7dea52fa58759b787c68a5117b196d (patch) | |
| tree | 56722c5d67830941c9a503612177d898e852a5e4 /src/chip8.rs | |
| parent | 42936f4fbbb1d919ddf3ab5fd902e1027b07001a (diff) | |
handle SNE Vx Vy instruction
Diffstat (limited to 'src/chip8.rs')
| -rw-r--r-- | src/chip8.rs | 6 |
1 files changed, 6 insertions, 0 deletions
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; |