From 689fa26e124cebb42518ed7ca14185d80fff20b9 Mon Sep 17 00:00:00 2001
From: Raghuram Subramani <raghus2247@gmail.com>
Date: Sat, 21 Oct 2023 23:03:10 +0530
Subject: use a bitset for keys

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

(limited to 'src/chip8.hpp')

diff --git a/src/chip8.hpp b/src/chip8.hpp
index ac49053..5072c2e 100644
--- a/src/chip8.hpp
+++ b/src/chip8.hpp
@@ -27,7 +27,7 @@ class Chip8 {
     uint16_t opcode;
 
   public:
-    uint8_t keypad[16] {};
+    std::bitset<16> keypad;
     std::bitset<2048> video; 
 
   private:
-- 
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