mirror of
https://github.com/J-D-K/JKSV.git
synced 2026-03-22 09:44:19 -05:00
94 lines
2.9 KiB
C++
94 lines
2.9 KiB
C++
#include "ui/ControlGuide.hpp"
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#include "graphics/colors.hpp"
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#include "graphics/screen.hpp"
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#include "logging/logger.hpp"
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namespace
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{
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/// @brief This is the X coordinate used to calculate where the guide should be.
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constexpr int GUIDE_X_OFFSET = 1220;
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/// @brief This is the font size used for the guides.
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constexpr int GUIDE_TEXT_SIZE = 24;
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/// @brief This is the constant Y of the transition.
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constexpr int TRANS_Y = 662;
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}
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// ---- Construction ----
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ui::ControlGuide::ControlGuide(const char *guide)
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: m_guide(guide)
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, m_textWidth(sdl::text::get_width(GUIDE_TEXT_SIZE, m_guide))
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, m_targetX(GUIDE_X_OFFSET - (m_textWidth + 24))
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, m_guideWidth(graphics::SCREEN_WIDTH - m_targetX)
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, m_transition(graphics::SCREEN_WIDTH, TRANS_Y, 0, 0, m_targetX, TRANS_Y, 0, 0, ui::Transition::DEFAULT_THRESHOLD)
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{
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ui::ControlGuide::initialize_static_members();
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}
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// ---- Public functions ----
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void ui::ControlGuide::update(bool hasFocus)
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{
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m_transition.update();
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if (!m_transition.in_place()) { return; }
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const int targetX = m_transition.get_target_x();
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if (hasFocus && targetX != m_targetX) { m_transition.set_target_x(m_targetX); }
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}
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void ui::ControlGuide::sub_update()
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{
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const int targetX = m_transition.get_target_x();
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if (targetX != graphics::SCREEN_WIDTH) { m_transition.set_target_x(graphics::SCREEN_WIDTH); }
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m_transition.update();
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}
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void ui::ControlGuide::render(sdl::SharedTexture &target, bool hasFocus)
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{
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static constexpr int RECT_OFFSET_X = 16;
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static constexpr int RECT_HEIGHT = 48;
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static constexpr int TEXT_OFFSET_X = 24;
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static constexpr int TEXT_OFFSET_Y = 10;
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static constexpr int TEXT_FONT_SIZE = 24;
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const int guideX = m_transition.get_x();
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const int guideY = m_transition.get_y();
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sm_controlCap->render(sdl::Texture::Null, guideX, guideY);
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sdl::render_rect_fill(sdl::Texture::Null,
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guideX + RECT_OFFSET_X,
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guideY,
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m_guideWidth - RECT_OFFSET_X,
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RECT_HEIGHT,
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colors::GUIDE_COLOR);
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sdl::text::render(sdl::Texture::Null,
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guideX + TEXT_OFFSET_X,
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guideY + TEXT_OFFSET_Y,
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TEXT_FONT_SIZE,
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sdl::text::NO_WRAP,
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colors::WHITE,
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m_guide);
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}
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// ---- Private functions ----
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void ui::ControlGuide::initialize_static_members()
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{
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static constexpr std::string_view NAME_CAP = "ControlGuideCap";
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if (sm_controlCap) { return; }
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sm_controlCap = sdl::TextureManager::load(NAME_CAP, "romfs:/Textures/GuideCap.png");
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}
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void ui::ControlGuide::reset() noexcept
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{
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m_transition.set_target_x(graphics::SCREEN_WIDTH);
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m_transition.set_x(graphics::SCREEN_WIDTH);
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}
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