From 0f24863561b7c609395b59ab73e634509d3111d8 Mon Sep 17 00:00:00 2001 From: Hannes Schulze Date: Thu, 23 Jan 2025 22:10:55 +0100 Subject: copy reference implementation --- lib/nes/ref/nes.hh | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 lib/nes/ref/nes.hh (limited to 'lib/nes/ref/nes.hh') diff --git a/lib/nes/ref/nes.hh b/lib/nes/ref/nes.hh new file mode 100644 index 0000000..3df8646 --- /dev/null +++ b/lib/nes/ref/nes.hh @@ -0,0 +1,49 @@ +#pragma once + +#include "nes/util/cycle-count.hh" +#include "nes/ref/cartridge.hh" +#include "nes/ref/controller.hh" +#include "nes/ref/cpu.hh" +#include "nes/ref/ppu.hh" +#include "nes/ref/mapper.hh" + +namespace nes +{ + class display; + struct snapshot; +} // namespace nes + +namespace nes::ref +{ + /// The main console abstraction. + class nes + { + cartridge cartridge_; + display& display_; + controller controller_1_; + controller controller_2_; + mapper mapper_; + ppu ppu_; + cpu cpu_; + cycle_count current_cycles_; + + public: + explicit nes(cartridge, display&); + + nes(nes const&) = delete; + nes(nes&&) = delete; + auto operator=(nes const&) -> nes& = delete; + auto operator=(nes&&) -> nes& = delete; + + auto get_controller_1() const -> controller const& { return controller_1_; } + auto get_controller_1() -> controller& { return controller_1_; } + auto get_controller_2() const -> controller const& { return controller_2_; } + auto get_controller_2() -> controller& { return controller_2_; } + + auto step(std::chrono::microseconds delta) -> void; + auto step(cycle_count delta) -> void; + auto step_to_nmi() -> void; // XXX: Debugging + + auto get_snapshot() -> snapshot; + }; +} // namespace nes::ref \ No newline at end of file -- cgit v1.3.1