implement settings

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/nes/app/input/input-manager.hh b/lib/nes/app/input/input-manager.hh
index b0b60e8..7a63326 100644
--- a/lib/nes/app/input/input-manager.hh
+++ b/lib/nes/app/input/input-manager.hh
@@ -16,6 +16,7 @@ namespace nes::app
 		static constexpr auto input_count = u32{ 2 };
 
 		input_device_keyboard* keyboard_;
+		input_device_controller::index keyboard_index_{ input_device_controller::index::unused };
 		list<input_device_controller> controllers_;
 		struct
 		{
@@ -34,6 +35,9 @@ namespace nes::app
 		auto get_input_1() const -> input_device& { return *inputs_[0].device; }
 		auto get_input_2() const -> input_device& { return *inputs_[1].device; }
 
+		auto toggle_input_1() -> void { toggle_input(0); }
+		auto toggle_input_2() -> void { toggle_input(1); }
+
 		auto get_keyboard() const -> input_device_keyboard& { return *keyboard_; }
 		auto get_controllers() const -> list<input_device_controller> const& { return controllers_; }
 
@@ -41,6 +45,7 @@ namespace nes::app
 		auto remove_controller(input_device_controller&) -> void;
 
 	private:
+		auto toggle_input(u32) -> void;
 		auto fill_unassigned_inputs() -> void;
 	};
 } // namespace nes::app
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