multi.hpp

#pragma once
#include <types.h>
#include <game/bases/d_2d/resource.hpp>
#include <game/mLib/m_2d.hpp>
#include <game/mLib/m_vec.hpp>
 
namespace d2d {
 
/// @brief Stores clipping settings for a layout.
/// @unofficial
struct ScissorMask {
    ScissorMask() {}
    ScissorMask(const mVec2_c &pos, const mVec2_c &size) : mPos(pos), mSize(size) {
        mEnabled = true;
    }
    void setPos(const mVec2_c &pos) { mPos = pos; }
    void setSize(const mVec2_c &size) { mSize = size; }
    void set(const mVec2_c &pos, const mVec2_c &size) {
        mPos = pos;
        mSize = size;
    }
    void enable() { mEnabled = true; }
 
    ScissorMask &operator=(const ScissorMask &other) {
        mPos = other.mPos;
        mSize = other.mSize;
        mEnabled = other.mEnabled;
        return *this;
    }
 
    mVec2_c mPos;
    mVec2_c mSize;
    bool mEnabled;
};
 
/// @brief A base 2D layout class.
class Multi_c : public m2d::Base_c {
public:
    Multi_c(); ///< Creates a layout.
    virtual ~Multi_c(); ///< Destroys the layout.
    virtual void draw(); ///< Draws the layout.
    virtual void calc(); ///< Applies the view matrix.
 
    /// @brief Builds the layout from a binary layout file.
    /// @param name The name of the binary layout file.
    /// @param resAcc The resource accessor to use. If nullptr, uses the internal accessor.
    /// @return Whether the layout was built successfully.
    virtual bool build(const char *name, ResAccMult_c *resAcc);
 
    void entry(); ///< Registers the layout to be drawn.
    void calcBefore(); ///< Calculates an animation step before the main calculation.
    void calcAfter(); ///< Calculates the view rectangle and view matrix after the main calculation.
    nw4r::lyt::Pane *getRootPane(); ///< Gets the root pane of the layout.
    nw4r::lyt::Pane *findPaneByName(const char *name); ///< Finds a pane by name.
    nw4r::lyt::TextBox *findTextBoxByName(const char *name); ///< Finds a text box pane by name.
    nw4r::lyt::Picture *findPictureByName(const char *name); ///< Finds a picture pane by name.
    nw4r::lyt::Window *findWindowByName(const char *name); ///< Finds a window pane by name.
 
protected:
    m2d::Layout_c mLayout; ///< The layout instance.
    nw4r::lyt::DrawInfo mDrawInfo; ///< The parameters for drawing the layout.
 
public:
    ResAccMult_c *mpResAccessor; ///< The resource accessor for the layout.
    mVec2_c mPos; ///< The position of the layout.
 
    ScissorMask mScissorMask; ///< The scissor mask for the layout.
 
private:
    u32 mFlags; ///< The flags for the layout.
    u32 m_98; ///< @unused
};
 
} // namespace d2d