feat: add moving cursor

1 files changed, 43 insertions, 0 deletions

diff --git a/src/engine/user/cursor.cpp b/src/engine/user/cursor.cpp
new file mode 100644
index 0000000..9d6e28c
--- /dev/null
+++ b/src/engine/user/cursor.cpp
@@ -0,0 +1,43 @@
+#include "cursor.hpp"
+
+#include "engine/escape.hpp"
+
+#include <cstdlib>
+#include <iostream>
+
+CursorController::CursorController(IVector2Factory vector2_factory)
+	: _vector2_factory(vector2_factory)
+{
+}
+
+void CursorController::move_to(const IVector2 &pos)
+{
+	fmt::print(MOVE_CURSOR_TO, fmt::arg("esc", ESC), fmt::arg("row", pos.y()),
+			   fmt::arg("column", pos.x()));
+	std::cout.flush();
+}
+
+std::shared_ptr<IVector2> CursorController::where()
+{
+	fmt::print(REQUEST_CURSOR_POSITION, fmt::arg("esc", ESC));
+	std::cout.flush();
+
+	IVector2Options vector2_options = {};
+
+	// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg)
+	scanf("\033[%u;%uR", &vector2_options.y, &vector2_options.x);
+
+	return _vector2_factory(vector2_options);
+}
+
+void CursorController::hide()
+{
+	fmt::print(CURSOR_INVISIBLE, fmt::arg("esc", ESC));
+	std::cout.flush();
+}
+
+void CursorController::show()
+{
+	fmt::print(CURSOR_VISIBLE, fmt::arg("esc", ESC));
+	std::cout.flush();
+}