From 486ca3846b46dc229e5807968578809766ec1991 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Wed, 23 Mar 2022 19:41:31 +0100
Subject: feat: implement generations & multithreading

---
 src/engine/engine.cpp         | 12 +++++++++++-
 src/engine/graphics/scene.cpp | 20 --------------------
 src/engine/graphics/scene.hpp |  6 ------
 src/engine/user/input.hpp     |  4 +++-
 4 files changed, 14 insertions(+), 28 deletions(-)

(limited to 'src/engine')

diff --git a/src/engine/engine.cpp b/src/engine/engine.cpp
index e463f28..c988c33 100644
--- a/src/engine/engine.cpp
+++ b/src/engine/engine.cpp
@@ -2,6 +2,7 @@
 
 #include "util/function.hpp"
 
+#include <thread>
 #include <utility>
 
 CLIGameEngine::CLIGameEngine(IGameFactory game_factory, ISceneFactory scene_factory,
@@ -38,7 +39,16 @@ void CLIGameEngine::start() noexcept
 
 	_configure_input(game->get_input_config());
 
-	_input_handler->listen();
+	std::thread listen_input_thread(normalize_lambda(
+		[this]()
+		{
+			_input_handler->listen();
+		}));
+
+	while (true)
+	{
+		game->on_update();
+	}
 }
 
 void CLIGameEngine::_configure_input(
diff --git a/src/engine/graphics/scene.cpp b/src/engine/graphics/scene.cpp
index 4e382fe..24c174f 100644
--- a/src/engine/graphics/scene.cpp
+++ b/src/engine/graphics/scene.cpp
@@ -45,26 +45,6 @@ void Scene::leave() noexcept
 	_is_shown = false;
 }
 
-void Scene::write_status(const std::string_view &str) noexcept
-{
-	const auto previous_position = _cursor_controller->where();
-
-	const auto window_size = _window->size();
-
-	_cursor_controller->move_to(
-		Vector2({.x = 2, .y = static_cast<Vector2::Value>(window_size.get_height())}),
-		true);
-
-	auto background_color = get_background_esc_seq(STATUSBAR_COLOR);
-
-	fmt::print("{}", background_color);
-	fmt::print(ERASE_ENTIRE_LINE, fmt::arg("esc", ESC));
-	fmt::print(fmt::runtime(str.data()));
-	fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
-
-	_cursor_controller->move_to(previous_position, true);
-}
-
 const std::shared_ptr<IMatrix<std::string_view>> &Scene::get_matrix() const noexcept
 {
 	return _matrix;
diff --git a/src/engine/graphics/scene.hpp b/src/engine/graphics/scene.hpp
index 1f1c51c..c4f6d67 100644
--- a/src/engine/graphics/scene.hpp
+++ b/src/engine/graphics/scene.hpp
@@ -12,10 +12,6 @@
 constexpr fmt::string_view ENABLE_ALT_BUFFER = "{esc}[?1049h";
 constexpr fmt::string_view DISABLE_ALT_BUFFER = "{esc}[?1049l";
 
-constexpr fmt::string_view ERASE_ENTIRE_LINE = "{esc}[2K";
-
-constexpr uint32_t STATUSBAR_COLOR = 0x1A1A1AU;
-
 class Scene : public IScene
 {
 public:
@@ -27,8 +23,6 @@ public:
 
 	void leave() noexcept override;
 
-	void write_status(const std::string_view &str) noexcept override;
-
 	[[nodiscard]] const std::shared_ptr<IMatrix<std::string_view>> &
 	get_matrix() const noexcept override;
 
diff --git a/src/engine/user/input.hpp b/src/engine/user/input.hpp
index 6a9edfd..51f3fcb 100644
--- a/src/engine/user/input.hpp
+++ b/src/engine/user/input.hpp
@@ -29,7 +29,9 @@ public:
 	void leave_raw_mode() noexcept override;
 
 private:
-	std::array<std::vector<std::shared_ptr<ISubscriber<Context>>>, CHAR_MAX> _subscribers;
+	std::array<std::vector<std::shared_ptr<ISubscriber<Context>>>,
+			   static_cast<std::size_t>(CHAR_MAX * 2U)>
+		_subscribers;
 
 	std::shared_ptr<termios> _original_termios = nullptr;
 
-- 
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