refactor: move emulation logic into sys

1 files changed, 0 insertions, 63 deletions

diff --git a/lib/nes/util/snapshot.hh b/lib/nes/util/snapshot.hh
deleted file mode 100644
index de23a46..0000000
--- a/lib/nes/util/snapshot.hh
+++ /dev/null
@@ -1,63 +0,0 @@
-#pragma once
-
-#include "nes/util/cycle-count.hh"
-#include <vector>
-#include <cstdint>
-
-namespace nes
-{
-	/// System snapshot used for comparison with a reference implementation.
-	struct snapshot
-	{
-		explicit snapshot() = default;
-
-		cycle_count cpu_cycle;
-		cycle_count ppu_cycle;
-		std::vector<std::uint8_t> ram;
-		std::vector<std::uint8_t> sram;
-		std::vector<std::uint8_t> vram;
-		std::vector<std::uint8_t> oam;
-		struct
-		{
-			std::uint16_t pc{};
-			std::uint8_t sp{};
-			std::uint8_t a{};
-			std::uint8_t x{};
-			std::uint8_t y{};
-			std::uint8_t p{};
-			bool c{};
-			bool z{};
-			bool i{};
-			bool d{};
-			bool b{};
-			bool v{};
-			bool n{};
-		} registers{};
-	};
-
-	inline auto operator==(snapshot const& a, snapshot const& b) -> bool
-	{
-		if (a.cpu_cycle != b.cpu_cycle) { return false; }
-		if (a.ppu_cycle != b.ppu_cycle) { return false; }
-		if (a.ram != b.ram) { return false; }
-		if (a.sram != b.sram) { return false; }
-		if (a.vram != b.vram) { return false; }
-		if (a.oam != b.oam) { return false; }
-		if (a.registers.pc != b.registers.pc) { return false; }
-		if (a.registers.sp != b.registers.sp) { return false; }
-		if (a.registers.a != b.registers.a) { return false; }
-		if (a.registers.x != b.registers.x) { return false; }
-		if (a.registers.y != b.registers.y) { return false; }
-		if (a.registers.p != b.registers.p) { return false; }
-		if (a.registers.c != b.registers.c) { return false; }
-		if (a.registers.z != b.registers.z) { return false; }
-		if (a.registers.i != b.registers.i) { return false; }
-		if (a.registers.d != b.registers.d) { return false; }
-		if (a.registers.b != b.registers.b) { return false; }
-		if (a.registers.v != b.registers.v) { return false; }
-		if (a.registers.n != b.registers.n) { return false; }
-		return true;
-	}
-
-	inline auto operator!=(snapshot const& a, snapshot const& b) -> bool { return !(a == b); }
-} // namespace nes
\ No newline at end of file