6 files changed, 106 insertions, 161 deletions

diff --git a/src/engine/graphics/component_renderer.cpp b/src/engine/graphics/component_renderer.cpp
new file mode 100644
index 0000000..1ab4c08
--- /dev/null
+++ b/src/engine/graphics/component_renderer.cpp
@@ -0,0 +1,55 @@
+#include "component_renderer.hpp"
+
+#include "engine/escape.hpp"
+#include "util/color.hpp"
+
+#include <fmt/core.h>
+
+#include <iostream>
+#include <utility>
+
+ComponentRenderer::ComponentRenderer(
+	std::shared_ptr<ICursorController> cursor_controller) noexcept
+	: _cursor_controller(std::move(cursor_controller))
+{
+}
+
+void ComponentRenderer::render(
+	const std::shared_ptr<IComponent> &component,
+	const Vector2 &position) noexcept
+{
+	const auto previous_pos = _cursor_controller->where();
+
+	_cursor_controller->hide();
+	_cursor_controller->move_to(position);
+
+	const auto component_matrix = component->get();
+
+	const auto foreground_color = component->get_foreground_color();
+	const auto background_color = component->get_background_color();
+
+	fmt::print(
+		"{}{}",
+		get_background_esc_seq(background_color),
+		get_foreground_esc_seq(foreground_color));
+
+	for (const auto &row : *component_matrix)
+	{
+		for (const auto &col : row)
+		{
+			std::cout.put(col);
+		}
+
+		const auto current_pos = _cursor_controller->where();
+
+		_cursor_controller->move_to(
+			Vector2({.x = previous_pos.get_x(), .y = current_pos.get_y() - 1}));
+	}
+
+	fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
+
+	std::cout.flush();
+
+	_cursor_controller->move_to(previous_pos);
+	_cursor_controller->show();
+}
diff --git a/src/engine/graphics/component_renderer.hpp b/src/engine/graphics/component_renderer.hpp
new file mode 100644
index 0000000..4f53e07
--- /dev/null
+++ b/src/engine/graphics/component_renderer.hpp
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "interfaces/component.hpp"
+#include "interfaces/component_renderer.hpp"
+#include "interfaces/cursor.hpp"
+
+#include "engine/data/vector2.hpp"
+
+#include <memory>
+
+class ComponentRenderer : public IComponentRenderer
+{
+public:
+	explicit ComponentRenderer(
+		std::shared_ptr<ICursorController> cursor_controller) noexcept;
+
+	void render(
+		const std::shared_ptr<IComponent> &component,
+		const Vector2 &position) noexcept override;
+
+private:
+	std::shared_ptr<ICursorController> _cursor_controller;
+};
diff --git a/src/engine/graphics/scene.cpp b/src/engine/graphics/scene.cpp
index 9f561f0..e0f4da6 100644
--- a/src/engine/graphics/scene.cpp
+++ b/src/engine/graphics/scene.cpp
@@ -8,7 +8,6 @@
 
 #include <iostream>
 #include <sys/ioctl.h>
-#include <utility>
 
 Scene::Scene(
 	IMatrixFactory<MatrixElement> matrix_factory,
@@ -84,3 +83,17 @@ auto Scene::get_matrix() const noexcept -> const std::shared_ptr<IMatrix<MatrixE
 {
 	return _matrix;
 }
+
+void Scene::register_component(
+	const std::shared_ptr<IComponent> &component,
+	const Vector2 &position) noexcept
+{
+	_components.emplace_back(std::make_pair(component, position));
+}
+
+auto Scene::get_components() const noexcept
+	-> std::vector<std::pair<std::shared_ptr<IComponent>, Vector2>>
+{
+	return _components;
+}
+
diff --git a/src/engine/graphics/scene.hpp b/src/engine/graphics/scene.hpp
index 60b541a..c2b11e8 100644
--- a/src/engine/graphics/scene.hpp
+++ b/src/engine/graphics/scene.hpp
@@ -1,14 +1,19 @@
 #pragma once
 
+#include "interfaces/component.hpp"
 #include "interfaces/cursor.hpp"
 #include "interfaces/matrix.hpp"
 #include "interfaces/scene.hpp"
 
+#include "engine/data/vector2.hpp"
+
 #include <fmt/core.h>
 
 #include <memory>
 #include <string_view>
 #include <termios.h>
+#include <utility>
+#include <vector>
 
 constexpr fmt::string_view ENABLE_ALT_BUFFER = "{esc}[?1049h";
 constexpr fmt::string_view DISABLE_ALT_BUFFER = "{esc}[?1049l";
@@ -29,10 +34,19 @@ public:
 	[[nodiscard]] auto get_matrix() const noexcept
 		-> const std::shared_ptr<IMatrix<MatrixElement>> & override;
 
+	void register_component(
+		const std::shared_ptr<IComponent> &component,
+		const Vector2 &position) noexcept override;
+
+	[[nodiscard]] auto get_components() const noexcept
+		-> std::vector<std::pair<std::shared_ptr<IComponent>, Vector2>> override;
+
 private:
 	std::shared_ptr<IMatrix<MatrixElement>> _matrix;
 	std::shared_ptr<ICursorController> _cursor_controller;
 
 	bool _is_shown;
 	std::shared_ptr<termios> _original_termios = nullptr;
+
+	std::vector<std::pair<std::shared_ptr<IComponent>, Vector2>> _components;
 };
diff --git a/src/engine/graphics/statusline.cpp b/src/engine/graphics/statusline.cpp
deleted file mode 100644
index bc83993..0000000
--- a/src/engine/graphics/statusline.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-#include "statusline.hpp"
-
-#include "engine/escape.hpp"
-#include "util/color.hpp"
-
-#include <string>
-#include <utility>
-
-StatusLine::StatusLine(
-	std::shared_ptr<ICursorController> cursor_controller,
-	std::shared_ptr<IScene> scene) noexcept
-	: _cursor_controller(std::move(cursor_controller)), _scene(std::move(scene))
-{
-}
-
-void StatusLine::initialize_background() noexcept
-{
-	const auto previous_position = _move_to_statusline(0);
-
-	auto background_color = get_background_esc_seq(STATUSBAR_COLOR);
-
-	fmt::print("{}{}", background_color, std::string(_scene->size().get_width(), ' '));
-	fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
-
-	_move_back(previous_position);
-}
-
-void StatusLine::set_status(
-	const StatusLineSection &section,
-	const std::string_view &status,
-	std::size_t start) noexcept
-{
-	_clear_section(section, start);
-
-	auto section_start = _get_section_start_x(section);
-
-	const auto previous_position =
-		_move_to_statusline(section_start + static_cast<int32_t>(start));
-
-	auto background_color = get_background_esc_seq(STATUSBAR_COLOR);
-
-	auto section_length = _sections_lengths[section];
-
-	fmt::print("{}{}", background_color, status);
-	fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
-
-	_move_back(previous_position);
-}
-
-void StatusLine::set_section_length(
-	const StatusLineSection &section,
-	uint32_t length) noexcept
-{
-	_sections_lengths[section] = length;
-}
-
-auto StatusLine::_move_to_statusline(int32_t x) noexcept -> Vector2
-{
-	const auto previous_position = _cursor_controller->where();
-
-	_cursor_controller->hide();
-
-	_cursor_controller->move_to(Vector2({.x = x, .y = 0}));
-
-	return previous_position;
-}
-
-void StatusLine::_move_back(Vector2 previous_position) noexcept
-{
-	_cursor_controller->move_to(previous_position);
-	_cursor_controller->show();
-}
-
-auto StatusLine::_get_section_start_x(const StatusLineSection &section) const noexcept
-	-> int32_t
-{
-	int32_t section_start = 0;
-
-	auto section_index = static_cast<int32_t>(section);
-
-	while (section_index > 0)
-	{
-		section_start += static_cast<int32_t>(
-			_sections_lengths.at(StatusLineSection(section_index - 1)));
-
-		section_index--;
-	}
-
-	return section_start;
-}
-
-void StatusLine::_clear_section(
-	const StatusLineSection &section,
-	std::size_t start) noexcept
-{
-	auto section_start = _get_section_start_x(section);
-
-	auto start_int32 = static_cast<int32_t>(start);
-
-	const auto previous_position = _move_to_statusline(section_start + start_int32);
-
-	auto background_color = get_background_esc_seq(STATUSBAR_COLOR);
-
-	auto section_length = _sections_lengths[section];
-
-	auto start_uint32 = static_cast<uint32_t>(start);
-
-	fmt::print("{}{}", background_color, std::string(section_length - start_uint32, ' '));
-	fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
-
-	_move_back(previous_position);
-}
diff --git a/src/engine/graphics/statusline.hpp b/src/engine/graphics/statusline.hpp
deleted file mode 100644
index 6f0a4c2..0000000
--- a/src/engine/graphics/statusline.hpp
+++ /dev/null
@@ -1,48 +0,0 @@
-#pragma once
-
-#include "interfaces/cursor.hpp"
-#include "interfaces/scene.hpp"
-#include "interfaces/statusline.hpp"
-
-#include "engine/data/vector2.hpp"
-
-#include <fmt/core.h>
-
-#include <memory>
-#include <string_view>
-#include <unordered_map>
-
-constexpr uint32_t STATUSBAR_COLOR = 0x1A1A1AU;
-
-class StatusLine : public IStatusLine
-{
-public:
-	StatusLine(
-		std::shared_ptr<ICursorController> cursor_controller,
-		std::shared_ptr<IScene> scene) noexcept;
-
-	void initialize_background() noexcept override;
-
-	void set_status(
-		const StatusLineSection &section,
-		const std::string_view &status,
-		std::size_t start) noexcept override;
-
-	void set_section_length(const StatusLineSection &section, uint32_t length) noexcept
-		override;
-
-private:
-	std::unordered_map<StatusLineSection, uint32_t> _sections_lengths;
-
-	std::shared_ptr<ICursorController> _cursor_controller;
-	std::shared_ptr<IScene> _scene;
-
-	auto _move_to_statusline(int32_t x) noexcept -> Vector2;
-
-	void _move_back(Vector2 previous_position) noexcept;
-
-	[[nodiscard]] auto
-	_get_section_start_x(const StatusLineSection &section) const noexcept -> int32_t;
-
-	void _clear_section(const StatusLineSection &section, std::size_t start) noexcept;
-};