config.h

/* Copyright (c) 2024 Julian Benda
 *
 * This file is part of inkCPP which is released under MIT license.
 * See file LICENSE.txt or go to
 * https://github.com/JBenda/inkcpp for full license details.
 */
#pragma once
 
// The UE build process will define INKCPP_API
#ifdef INKCPP_API
#   define INK_ENABLE_UNREAL
#   define INKCPP_NO_RTTI
#   define INKCPP_NO_EXCEPTIONS
#elif defined(INKCPP_BUILD_CLIB)
#   ifndef INKCPP_NO_STD
#       define INK_ENABLE_CSTD
#   endif
#else
#   ifndef INKCPP_NO_STD
#       define INK_ENABLE_STL
#       define INK_ENABLE_CSTD
#   endif
#endif
 
#ifndef INKCPP_NO_RTTI
#   define INK_ENABLE_RTTI
#endif
 
#ifndef INKCPP_NO_EXCEPTIONS
#   define INK_ENABLE_EXCEPTIONS
#endif
 
// Only turn on if you have json.hpp and you want to use it with the compiler
// #define INK_EXPOSE_JSON
 
namespace ink::config
{
static constexpr int limitGlobalVariables         = -50;
static constexpr int limitGlobalVariableObservers = -10;
static constexpr int limitThreadDepth             = -10;
static constexpr int limitEvalStackDepth          = -20;
static constexpr int limitContainerDepth          = -20;
static constexpr int limitEditableLists           = -5;
static constexpr int limitActiveTags              = -10;
// temporary variables and call stack;
 
static constexpr int limitRuntimeStack   = -20;
// references and call stack
static constexpr int limitReferenceStack = -20;
// max number of elements in one output (a string is one element)
static constexpr int limitOutputSize     = -100;
// maximum number of text fragments between choices
static constexpr int limitStringTable    = -100;
// max number of choices per choice
static constexpr int maxChoices          = -10;
// max number of list types, and there total amount of flags
static constexpr int maxListTypes        = -20;
static constexpr int maxFlags            = -200;
// number of max initialized lists
static constexpr int maxLists            = -50;
// max number of arguments for external functions (dynamic not possible)
static constexpr int maxArrayCallArity   = 10;
 
namespace statistics
{
    struct container {
        int capacity;
        int size;
    };
 
    struct list_table {
        container editable_lists; 
        container list_types;     
        container flags;          
        container lists;          
    };
 
    struct string_table {
        container string_refs; 
    };
 
    struct global {
        container    variables;           
        container    variables_observers; 
        list_table   lists;
        string_table strings;
    };
 
    struct runner {
        container threads;           
        container evaluation_stack;  
        container container_stack;   
        container active_tags;       
        container runtime_stack;     
        container runtime_ref_stack; 
        container output;            
        container choices;           
    };
} // namespace statistics
} // namespace ink::config