1 files changed, 90 insertions, 0 deletions
diff --git a/lib/nes/app/input/key.hh b/lib/nes/app/input/key.hh
new file mode 100644
index 0000000..3156e65
--- /dev/null
+++ b/lib/nes/app/input/key.hh
@@ -0,0 +1,90 @@
+#pragma once
+
+#include "nes/common/types.hh"
+
+namespace nes::app
+{
+	class modifier_mask;
+
+	enum class key
+	{
+		digit_0,
+		digit_1,
+		digit_2,
+		digit_3,
+		digit_4,
+		digit_5,
+		digit_6,
+		digit_7,
+		digit_8,
+		digit_9,
+		letter_a,
+		letter_b,
+		letter_c,
+		letter_d,
+		letter_e,
+		letter_f,
+		letter_g,
+		letter_h,
+		letter_i,
+		letter_j,
+		letter_k,
+		letter_l,
+		letter_m,
+		letter_n,
+		letter_o,
+		letter_p,
+		letter_q,
+		letter_r,
+		letter_s,
+		letter_t,
+		letter_u,
+		letter_v,
+		letter_w,
+		letter_x,
+		letter_y,
+		letter_z,
+		escape,
+		dash,
+		equal,
+		backspace,
+		tab,
+		enter,
+		semicolon,
+		apostrophe,
+		backslash,
+		comma,
+		period,
+		slash,
+		space,
+		caps_lock,
+		bracket_open,
+		bracket_close,
+		control_left,
+		control_right,
+		shift_left,
+		shift_right,
+		alt_left,
+		alt_right,
+		arrow_left,
+		arrow_right,
+		arrow_up,
+		arrow_down,
+		f1,
+		f2,
+		f3,
+		f4,
+		f5,
+		f6,
+		f7,
+		f8,
+		f9,
+		f10,
+		f11,
+		f12,
+	};
+
+	inline constexpr auto key_count = static_cast<u32>(key::f12) + 1;
+
+	auto to_ascii(key, modifier_mask) -> char;
+} // namespace nes::app
+\ No newline at end of file