font_typer.h

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#ifndef GAME_EDITOR_FONT_TYPER_H
#define GAME_EDITOR_FONT_TYPER_H
 
#include "component.h"
 
#include <base/vmath.h>
 
#include <engine/graphics.h>
 
#include <game/client/ui.h>
 
#include <chrono>
#include <memory>
#include <optional>
 
class CLayer;
class CLayerTiles;
 
class CFontTyper : public CEditorComponent
{
public:
    class CState
    {
    public:
        bool m_Active;
        ivec2 m_TextIndex;
        // column a newline returns to
        std::optional<int> m_LineStart;
        std::shared_ptr<CLayer> m_pLastLayer;
        int m_TilesPlacedSinceActivate;
 
        void Reset();
    };
 
    void OnInit(CEditor *pEditor) override;
    bool OnInput(const IInput::CEvent &Event) override;
    void Render();
 
    bool IsActive() const;
 
private:
    enum
    {
        LETTER_OFFSET = 1,
        NUMBER_OFFSET = 54,
    };
    std::chrono::nanoseconds m_CursorRenderTime;
    IGraphics::CTextureHandle m_CursorTextTexture;
    CUi::SConfirmPopupContext m_ConfirmActivatePopupContext;
 
    void SetCursor();
    void TextModeOff();
    void TextModeOn();
    void SetTile(ivec2 Pos, unsigned char Index, const std::shared_ptr<CLayerTiles> &pLayer);
    void PlaceTile(unsigned char Index, const std::shared_ptr<CLayerTiles> &pLayer);
};
 
#endif