LuaPiGuiInternal.h

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// Copyright © 2008-2023 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#ifndef _LUAPIGUI_H
#define _LUAPIGUI_H
 
#include "LuaObject.h"
#include "LuaPushPull.h"
#include "LuaTable.h"
 
#include "vector2.h"
#include "vector3.h"
 
class Body;
struct ImGuiStyle;
struct ImVec2;
struct ImColor;
 
void pi_lua_generic_push(lua_State *l, const ImVec2 &vec);
void pi_lua_generic_pull(lua_State *l, int index, ImVec2 &vec);
void pi_lua_generic_pull(lua_State *l, int index, ImColor &color);
 
namespace PiGui {
    bool first_body_is_more_important_than(Body *body, Body *other);
 
    struct TScreenSpace {
        TScreenSpace(const bool onScreen, const vector2d &screenPos, const vector3d &direction) :
            _onScreen(onScreen), _screenPosition(screenPos), _direction(direction) {}
        bool _onScreen;
        vector2d _screenPosition;
        vector3d _direction;
        Body *_body;
    };
 
    typedef std::vector<TScreenSpace> TSS_vector;
 
    int pushOnScreenPositionDirection(lua_State *l, vector3d position);
 
    void load_theme_from_table(LuaTable &table, ImGuiStyle &style);
} // namespace PiGui
 
#endif