perf: reduce cout flushing

1 files changed, 34 insertions, 10 deletions

diff --git a/src/engine/user/cursor.cpp b/src/engine/user/cursor.cpp
index 963531f..b38cee0 100644
--- a/src/engine/user/cursor.cpp
+++ b/src/engine/user/cursor.cpp
@@ -10,7 +10,10 @@ CursorController::CursorController() noexcept
 {
 }
 
-void CursorController::move(const Vector2 &direction, const uint32_t &amount) noexcept
+void CursorController::move(
+	const Vector2 &direction,
+	const uint32_t &amount,
+	bool flush_cout) noexcept
 {
 	auto direction_format = direction_format_map.at(direction);
 
@@ -18,12 +21,16 @@ void CursorController::move(const Vector2 &direction, const uint32_t &amount) no
 		fmt::runtime(direction_format.data()),
 		fmt::arg("esc", ESC),
 		fmt::arg("amount", amount));
-	std::cout.flush();
+
+	if (flush_cout)
+	{
+		std::cout.flush();
+	}
 
 	_position = _position.to_direction(direction, static_cast<Vector2::Value>(amount));
 }
 
-void CursorController::move_to(const Vector2 &position) noexcept
+void CursorController::move_to(const Vector2 &position, bool flush_cout) noexcept
 {
 	const auto inverted_pos = _invert_position_y(position);
 
@@ -32,7 +39,11 @@ void CursorController::move_to(const Vector2 &position) noexcept
 		fmt::arg("esc", ESC),
 		fmt::arg("row", inverted_pos.get_y()),
 		fmt::arg("column", inverted_pos.get_x() + 1));
-	std::cout.flush();
+
+	if (flush_cout)
+	{
+		std::cout.flush();
+	}
 
 	_position = position;
 }
@@ -60,26 +71,39 @@ void CursorController::update_position(const Vector2 &position) noexcept
 	_position = position;
 }
 
-void CursorController::hide() noexcept
+void CursorController::hide(bool flush_cout) noexcept
 {
 	fmt::print(CURSOR_INVISIBLE, fmt::arg("esc", ESC));
-	std::cout.flush();
+
+	if (flush_cout)
+	{
+		std::cout.flush();
+	}
 }
 
-void CursorController::show() noexcept
+void CursorController::show(bool flush_cout) noexcept
 {
 	fmt::print(CURSOR_VISIBLE, fmt::arg("esc", ESC));
-	std::cout.flush();
+
+	if (flush_cout)
+	{
+		std::cout.flush();
+	}
 }
 
-void CursorController::set_cursor_style(CursorStyle cursor_style) noexcept
+void CursorController::set_cursor_style(
+	CursorStyle cursor_style,
+	bool flush_cout) noexcept
 {
 	fmt::print(
 		SET_CURSOR_STYLE,
 		fmt::arg("esc", ESC),
 		fmt::arg("style", static_cast<int>(cursor_style)));
 
-	std::cout.flush();
+	if (flush_cout)
+	{
+		std::cout.flush();
+	}
 }
 
 void CursorController::set_bounds(const Bounds &bounds) noexcept