feat: implement generations & multithreading

2 files changed, 42 insertions, 0 deletions

diff --git a/src/commands/toggle_pause.cpp b/src/commands/toggle_pause.cpp
new file mode 100644
index 0000000..8a3f44c
--- /dev/null
+++ b/src/commands/toggle_pause.cpp
@@ -0,0 +1,22 @@
+#include "toggle_pause.hpp"
+
+#include <fmt/core.h>
+#include <utility>
+
+TogglePauseCommand::TogglePauseCommand(
+	std::shared_ptr<IGenerationTracker> generation_tracker,
+	std::shared_ptr<IStatusLine> statusline) noexcept
+	: _generation_tracker(std::move(generation_tracker)),
+	  _statusline(std::move(statusline))
+{
+}
+
+void TogglePauseCommand::execute() noexcept
+{
+	auto onoff = !_generation_tracker->get_is_paused();
+
+	_generation_tracker->set_is_paused(onoff);
+
+	_statusline->set_status(StatusLineSection::B,
+							fmt::format("Paused: {}", onoff ? "yes" : "no"));
+}
diff --git a/src/commands/toggle_pause.hpp b/src/commands/toggle_pause.hpp
new file mode 100644
index 0000000..4e05323
--- /dev/null
+++ b/src/commands/toggle_pause.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "interfaces/command.hpp"
+#include "interfaces/generation_tracker.hpp"
+#include "interfaces/statusline.hpp"
+
+#include <memory>
+
+class TogglePauseCommand : public ICommand
+{
+public:
+	explicit TogglePauseCommand(std::shared_ptr<IGenerationTracker> generation_tracker,
+								std::shared_ptr<IStatusLine> statusline) noexcept;
+
+	void execute() noexcept override;
+
+private:
+	std::shared_ptr<IGenerationTracker> _generation_tracker;
+	std::shared_ptr<IStatusLine> _statusline;
+};