feat: add moving cursor

1 files changed, 31 insertions, 0 deletions

diff --git a/src/engine/user/cursor.tpp b/src/engine/user/cursor.tpp
new file mode 100644
index 0000000..224418e
--- /dev/null
+++ b/src/engine/user/cursor.tpp
@@ -0,0 +1,31 @@
+#pragma once
+
+#include "cursor.hpp"
+
+#include "engine/escape.hpp"
+
+#include <iostream>
+
+constexpr auto get_direction_format_map()
+{
+	std::array<std::string_view, 4> direction_format_map;
+
+	direction_format_map[Direction::UP] = MOVE_CURSOR_UP;
+	direction_format_map[Direction::DOWN] = MOVE_CURSOR_DOWN;
+	direction_format_map[Direction::LEFT] = MOVE_CURSOR_LEFT;
+	direction_format_map[Direction::RIGHT] = MOVE_CURSOR_RIGHT;
+
+	return direction_format_map;
+}
+
+template <Direction::value_type direction>
+constexpr void CursorController::move(const unsigned int &amount) const
+{
+	constexpr auto direction_format_map = get_direction_format_map();
+
+	constexpr auto format = direction_format_map[direction];
+
+	fmt::vprint(format,
+				fmt::make_format_args(fmt::arg("esc", ESC), fmt::arg("amount", amount)));
+	std::cout.flush();
+}