feat: add statusline mode styling

5 files changed, 90 insertions, 17 deletions

diff --git a/src/game/components/statusline.cpp b/src/game/components/statusline.cpp
index 5b59a53..1892f86 100644
--- a/src/game/components/statusline.cpp
+++ b/src/game/components/statusline.cpp
@@ -3,15 +3,17 @@
 #include "engine/data/bounds.hpp"
 #include "engine/data/vector2.hpp"
 #include "util/color.hpp"
+#include "util/ranges.hpp"
 
 #include <fmt/color.h>
 
+#include <optional>
 #include <utility>
 
 StatusLine::StatusLine(std::shared_ptr<ComponentMatrix> component_matrix) noexcept
 	: _component_matrix(std::move(component_matrix)), _need_render(false)
 {
-	_component_matrix->fill(' ');
+	_component_matrix->fill(ComponentElement({.value = ' '}));
 }
 
 auto StatusLine::get() const noexcept -> const std::shared_ptr<ComponentMatrix> &
@@ -39,11 +41,16 @@ auto StatusLine::get_background_color() const noexcept -> uint32_t
 	return STATUSLINE_COLOR;
 }
 
-void StatusLine::set_status(
+void StatusLine::set_section_status(
 	StatusLineSection section,
 	const std::string_view &status,
 	int32_t start) noexcept
 {
+	if (status.length() == 0U)
+	{
+		return;
+	}
+
 	_clear_section(section, start);
 
 	auto section_start = _get_section_start_x(section);
@@ -56,11 +63,60 @@ void StatusLine::set_status(
 
 	const auto status_len = static_cast<int32_t>(status.length());
 
+	const auto section_style =
+		_section_styles.contains(section) ? _section_styles.at(section) : Style();
+
+	auto is_style_applied = false;
+
+	if (section_style.padding_left > 0U)
+	{
+		auto padding_remaining = section_style.padding_left;
+
+		_component_matrix->set(pos, {.value = ' ', .style = section_style});
+		padding_remaining--;
+
+		for (auto index : IotaView(0U, padding_remaining))
+		{
+			pos += Vector2::right();
+
+			_component_matrix->set(pos, {.value = ' '});
+		}
+
+		is_style_applied = true;
+	}
+
+	pos += Vector2::right();
+
+	auto status_offset_start = 0U;
+
+	// Apply the section style to the first status character if it hasn't
+	// already been applied
+	if (!is_style_applied)
+	{
+		_component_matrix->set(pos, {.value = status[0], .style = section_style});
+		status_offset_start++;
+		pos += Vector2::right();
+
+		is_style_applied = true;
+	}
+
+	const auto final_status_length =
+		status_len <= section_length ? status_len : section_length;
+
 	_matrix_write_string(
 		pos,
-		status_len <= section_length
-			? status
-			: status.substr(0U, static_cast<uint32_t>(section_length)));
+		status.substr(status_offset_start, static_cast<uint32_t>(final_status_length)));
+
+	pos = pos.to_direction(Vector2::right(), final_status_length);
+
+	for (auto index : IotaView(0U, section_style.padding_right))
+	{
+		_component_matrix->set(pos, {.value = ' '});
+
+		pos += Vector2::right();
+	}
+
+	_component_matrix->set(pos, {.value = ' ', .style = {.reset_before = true}});
 
 	set_need_render(true);
 }
@@ -70,6 +126,11 @@ void StatusLine::set_section_length(StatusLineSection section, int32_t length) n
 	_section_lengths[section] = length;
 }
 
+void StatusLine::set_section_style(StatusLineSection section, const Style &style) noexcept
+{
+	_section_styles[section] = style;
+}
+
 void StatusLine::_matrix_write_string(
 	const Vector2 &position,
 	const std::string_view &str) noexcept
@@ -78,7 +139,7 @@ void StatusLine::_matrix_write_string(
 
 	for (const auto &character : str)
 	{
-		_component_matrix->set(working_pos, character);
+		_component_matrix->set(working_pos, {.value = character});
 
 		working_pos += Vector2::right();
 	}
@@ -110,9 +171,9 @@ void StatusLine::_clear_section(StatusLineSection section, int32_t start) noexce
 
 	auto section_length = _section_lengths[section];
 
-	for (auto index = 0; index < section_length - start; index++)
+	for (auto index : IotaView(0, section_length - start))
 	{
-		_component_matrix->set(pos, ' ');
+		_component_matrix->set(pos, ComponentElement({.value = ' '}));
 
 		pos += Vector2::right();
 	}
diff --git a/src/game/components/statusline.hpp b/src/game/components/statusline.hpp
index 8c1969b..e009174 100644
--- a/src/game/components/statusline.hpp
+++ b/src/game/components/statusline.hpp
@@ -3,6 +3,7 @@
 #include "interfaces/matrix.hpp"
 #include "interfaces/statusline.hpp"
 
+#include "engine/data/style.hpp"
 #include "engine/data/vector2.hpp"
 
 #include <memory>
@@ -26,16 +27,20 @@ public:
 
 	auto get_background_color() const noexcept -> uint32_t override;
 
-	void set_status(
+	void set_section_status(
 		StatusLineSection section,
 		const std::string_view &status,
 		int32_t start) noexcept override;
 
 	void set_section_length(StatusLineSection section, int32_t length) noexcept override;
 
+	void
+	set_section_style(StatusLineSection section, const Style &style) noexcept override;
+
 private:
 	std::shared_ptr<ComponentMatrix> _component_matrix;
 	std::unordered_map<StatusLineSection, int32_t> _section_lengths;
+	std::unordered_map<StatusLineSection, Style> _section_styles;
 	bool _need_render;
 
 	void
diff --git a/src/game/game.cpp b/src/game/game.cpp
index e969fe1..fd53841 100644
--- a/src/game/game.cpp
+++ b/src/game/game.cpp
@@ -80,13 +80,20 @@ void Game::on_start()
 	statusline->set_section_length(StatusLineSection::G, statusline_section_g_length);
 	statusline->set_section_length(StatusLineSection::H, statusline_section_h_length);
 
+	statusline->set_section_style(
+		StatusLineSection::A,
+		{.bg_color = static_cast<uint32_t>(fmt::color::green),
+		 .bold = true,
+		 .padding_left = 1U,
+		 .padding_right = 1U});
+
 	_scene->register_component(statusline, Vector2({.x = 0, .y = 1}));
 
 	_status_manager->bind(statusline);
 
 	_minimum_cursor_pos_y = 2;
 
-	_status_manager->set_section_title(StatusLineSection::A, "  ");
+	_status_manager->set_section_title(StatusLineSection::A, "");
 	_status_manager->set_section_title(StatusLineSection::B, "X: ");
 	_status_manager->set_section_title(StatusLineSection::C, "Y: ");
 	_status_manager->set_section_title(StatusLineSection::D, "Paused: ");
diff --git a/src/game/status_manager.cpp b/src/game/status_manager.cpp
index 36add4c..e4838cc 100644
--- a/src/game/status_manager.cpp
+++ b/src/game/status_manager.cpp
@@ -13,23 +13,23 @@ void StatusManager::set_section_title(
 	const StatusLineSection &section,
 	const std::string_view &title) noexcept
 {
-	if (_title_lengths.contains(section))
+	if (_section_title_lengths.contains(section))
 	{
 		fmt::print(stderr, "Error: can't set statusbar section title more than once");
 		return;
 	}
 
-	_statusline->set_status(section, title);
+	_statusline->set_section_status(section, title);
 
-	_title_lengths[section] = static_cast<int>(title.length());
+	_section_title_lengths[section] = static_cast<int>(title.length());
 }
 
 void StatusManager::set_section_body(
 	const StatusLineSection &section,
 	const std::string_view &body) noexcept
 {
-	auto section_title_length = _title_lengths[section];
+	auto section_title_length = _section_title_lengths[section];
 
-	_statusline->set_status(section, body, section_title_length + 1);
+	_statusline->set_section_status(section, body, section_title_length + 1);
 }
 
diff --git a/src/game/status_manager.hpp b/src/game/status_manager.hpp
index 85faf3c..8224003 100644
--- a/src/game/status_manager.hpp
+++ b/src/game/status_manager.hpp
@@ -6,8 +6,8 @@
 #include <yacppdic/auto_wirable.hpp>
 
 #include <memory>
+#include <optional>
 #include <string_view>
-#include <unordered_map>
 
 class StatusManager : public IStatusManager,
 					  public yacppdic::AutoWirable<IStatusManager, StatusManager>
@@ -26,5 +26,5 @@ public:
 private:
 	std::shared_ptr<IStatusLine> _statusline;
 
-	std::unordered_map<StatusLineSection, int32_t> _title_lengths;
+	std::unordered_map<StatusLineSection, int32_t> _section_title_lengths;
 };