cardRenderer.h

Go to the documentation of this file.

#ifndef CARDRENDERER_H
#define CARDRENDERER_H
 
#include <memory>
#include <optional>
#include <string>
#include <string_view>
#include <vector>
 
class CardInstance;
struct CardParams;
 
enum class SlotAlignment
{
    Left,
    Center,
    Right
};
 
struct Slot
{
    int rowIndex;
    int columnIndex;
    int maxWidth;
    SlotAlignment alignment;
};
 
struct NameLayout
{
    std::string firstName;
    std::optional<std::string> secondName;
};
 
class CardRenderer
{
  public:
    CardRenderer() = default;
 
    std::vector<std::string> renderCard(const CardInstance& cardToRender) const;
 
    int getCardTemplateWidth() const { return m_width; }
 
  private:
    void drawTemplate(std::vector<std::string>& grid) const;
 
    std::string fitText(Slot currentSlot, std::string_view text) const;
 
    void writeSlot(std::vector<std::string>& grid, Slot slot, std::string_view formattedText) const;
 
    static void appendWord(std::string& line, std::string_view word);
 
    static void appendSeparator(std::string& line, std::string_view word);
 
    NameLayout drawLayout(std::string_view cardName, Slot currentSlot) const;
 
    std::string drawEffects(const CardParams& cardParams) const;
 
    const int m_width{24};
    const int m_height{12};
 
    const int m_nameWidth{16};
    const int m_nameColumn{m_width / 2 - m_nameWidth / 2};
 
    const char m_padding{' '};
    const char m_verticalBorder{'|'};
    const char m_horizontalBorder{'-'};
 
    Slot m_firstNameSlot{1, m_nameColumn, m_nameWidth, SlotAlignment::Center};
    Slot m_secondNameSlot{2, m_nameColumn, m_nameWidth, SlotAlignment::Center};
 
    Slot m_atkLabelSlot{5, 2, 6, SlotAlignment::Left};
    Slot m_defLabelSlot{5, m_width - 10, 6, SlotAlignment::Left};
 
    Slot m_damageValueSlot{5, 8, 2, SlotAlignment::Right};
    Slot m_armorValueSlot{5, m_width - 4, 2, SlotAlignment::Right};
    Slot m_effectsSumSlot{7, 3, 18, SlotAlignment::Center};
    Slot m_firstDescrSlot{9, 2, m_width - 4, SlotAlignment::Left};
    Slot m_secondDescrSlot{10, 2, m_width - 4, SlotAlignment::Left};
};
 
#endif // CARDRENDERER_H