#ifndef _FPCRTL_H_

#define _FPCRTL_H_

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include <math.h>

#include "SysUtils.h"

#include "system.h"

#include "misc.h"

#include "fileio.h"

#include "pmath.h"

#ifndef EMSCRIPTEN

#include "GL/glew.h"

#endif

#define fpcrtl_memcpy                       memcpy

#define luapas_lua_gettop                   lua_gettop

#define luapas_lua_close                    lua_close

#define luapas_lua_createtable              lua_createtable

#define luapas_lua_error                    lua_error

#define luapas_lua_gc                       lua_gc

#define luapas_lua_getfield                 lua_getfield

#define luapas_lua_objlen                   lua_objlen

#define luapas_lua_call                     lua_call

#define luapas_lua_pcall                    lua_pcall

#define luapas_lua_pushboolean              lua_pushboolean

#define luapas_lua_pushcclosure             lua_pushcclosure

#define luapas_lua_pushinteger              lua_pushinteger

#define luapas_lua_pushnil                  lua_pushnil

#define luapas_lua_pushnumber               lua_pushnumber

#define luapas_lua_pushlstring              lua_pushlstring

#define luapas_lua_pushstring               lua_pushstring

#define luapas_lua_pushvalue                lua_pushvalue

#define luapas_lua_rawgeti                  lua_rawgeti

#define luapas_lua_setfield                 lua_setfield

#define luapas_lua_settop                   lua_settop

#define luapas_lua_toboolean                lua_toboolean

#define luapas_lua_tointeger                lua_tointeger

#define luapas_lua_tolstring                lua_tolstring

#define luapas_lua_tonumber                 lua_tonumber

#define luapas_lua_type                     lua_type

#define luapas_lua_typename                 lua_typename

#define luapas_luaL_argerror                luaL_argerror

#define luapas_luaL_checkinteger            luaL_checkinteger

#define luapas_luaL_checklstring            luaL_checklstring

#define luapas_luaL_loadfile                luaL_loadfile

#define luapas_luaL_loadstring              luaL_loadstring

#define luapas_luaL_newstate                luaL_newstate

#define luapas_luaL_optinteger              luaL_optinteger

#define luapas_luaL_optlstring              luaL_optlstring

#define luapas_luaL_prepbuffer              luaL_prepbuffer

#define luapas_luaL_ref                     luaL_ref

#define luapas_luaL_unref                   luaL_unref

#define luapas_luaopen_base                 luaopen_base

#define luapas_luaopen_math                 luaopen_math

#define luapas_luaopen_string               luaopen_string

#define luapas_luaopen_table                luaopen_table

#define sdlh_IMG_Load                       IMG_Load

#ifndef EMSCRIPTEN

#define sdlh_Mix_AllocateChannels           Mix_AllocateChannels

#define sdlh_Mix_CloseAudio                 Mix_CloseAudio

#define sdlh_Mix_FadeInChannelTimed         Mix_FadeInChannelTimed

#define sdlh_Mix_FadeInMusic                Mix_FadeInMusic

#define sdlh_Mix_FadeOutChannel             Mix_FadeOutChannel

#define sdlh_Mix_FreeChunk                  Mix_FreeChunk

#define sdlh_Mix_FreeMusic                  Mix_FreeMusic

#define sdlh_Mix_HaltChannel                Mix_HaltChannel

#define sdlh_Mix_HaltMusic                  Mix_HaltMusic

#define sdlh_Mix_LoadMUS                    Mix_LoadMUS

#define sdlh_Mix_LoadWAV_RW                 Mix_LoadWAV_RW

#define sdlh_Mix_OpenAudio                  Mix_OpenAudio

#define sdlh_Mix_PauseMusic                 Mix_PauseMusic

#define sdlh_Mix_PlayChannelTimed           Mix_PlayChannelTimed

#define sdlh_Mix_Playing                    Mix_Playing

#define sdlh_Mix_ResumeMusic                Mix_ResumeMusic

#define sdlh_Mix_Volume                     Mix_Volume

#define sdlh_Mix_VolumeMusic                Mix_VolumeMusic

#else

#define sdlh_Mix_AllocateChannels           stub_Mix_AllocateChannels

#define sdlh_Mix_CloseAudio                 stub_Mix_CloseAudio

#define sdlh_Mix_FadeInChannelTimed         stub_Mix_FadeInChannelTimed

#define sdlh_Mix_FadeInMusic                stub_Mix_FadeInMusic

#define sdlh_Mix_FadeOutChannel             stub_Mix_FadeOutChannel

#define sdlh_Mix_FreeChunk                  stub_Mix_FreeChunk

#define sdlh_Mix_FreeMusic                  stub_Mix_FreeMusic

#define sdlh_Mix_HaltChannel                stub_Mix_HaltChannel

#define sdlh_Mix_HaltMusic                  stub_Mix_HaltMusic

#define sdlh_Mix_LoadMUS                    stub_Mix_LoadMUS

#define sdlh_Mix_LoadWAV_RW                 stub_Mix_LoadWAV_RW

#define sdlh_Mix_OpenAudio                  stub_Mix_OpenAudio

#define sdlh_Mix_PauseMusic                 stub_Mix_PauseMusic

#define sdlh_Mix_PlayChannelTimed           stub_Mix_PlayChannelTimed

#define sdlh_Mix_Playing                    stub_Mix_Playing

#define sdlh_Mix_ResumeMusic                stub_Mix_ResumeMusic

#define sdlh_Mix_Volume                     stub_Mix_Volume

#define sdlh_Mix_VolumeMusic                stub_Mix_VolumeMusic

#endif

#define sdlh_SDL_ConvertSurface             SDL_ConvertSurface

#define sdlh_SDL_CreateRGBSurface           SDL_CreateRGBSurface

#define sdlh_SDL_CreateThread               SDL_CreateThread

#define sdlh_SDL_Delay                      SDL_Delay

#define sdlh_SDL_EnableKeyRepeat            SDL_EnableKeyRepeat

#define sdlh_SDL_EnableUNICODE              SDL_EnableUNICODE

#define sdlh_SDL_FillRect                   SDL_FillRect

#define sdlh_SDL_FreeSurface                SDL_FreeSurface

#define sdlh_SDL_GetError                   SDL_GetError

#define sdlh_SDL_GetKeyName                 SDL_GetKeyName

#define sdlh_SDL_GetKeyState                SDL_GetKeyState

#define sdlh_SDL_GetMouseState              SDL_GetMouseState

#define sdlh_SDL_GetRGBA                    SDL_GetRGBA

#define sdlh_SDL_GetTicks                   SDL_GetTicks

#define sdlh_SDL_GL_SetAttribute            SDL_GL_SetAttribute

#define sdlh_SDL_GL_SwapBuffers             SDL_GL_SwapBuffers

#define sdlh_SDL_Init                       SDL_Init

#define sdlh_SDL_InitSubSystem              SDL_InitSubSystem

#define sdlh_SDL_JoystickClose              SDL_JoystickClose

#define sdlh_SDL_JoystickEventState         SDL_JoystickEventState

#define sdlh_SDL_JoystickName               SDL_JoystickName

#define sdlh_SDL_JoystickNumAxes            SDL_JoystickNumAxes

#define sdlh_SDL_JoystickNumButtons         SDL_JoystickNumButtons

#define sdlh_SDL_JoystickNumHats            SDL_JoystickNumHats

#define sdlh_SDL_JoystickOpen               SDL_JoystickOpen

#define sdlh_SDL_LockSurface                SDL_LockSurface

#define sdlh_SDL_MapRGB                     SDL_MapRGB

#define sdlh_SDL_MapRGBA                    SDL_MapRGBA

#define sdlh_SDL_NumJoysticks               SDL_NumJoysticks

#define sdlh_SDL_PeepEvents                 SDL_PeepEvents

#define sdlh_SDL_PumpEvents                 SDL_PumpEvents

#define sdlh_SDL_Quit                       SDL_Quit

#define sdlh_SDL_RWFromFile                 SDL_RWFromFile

#define sdlh_SDL_SetColorKey                SDL_SetColorKey

#define sdlh_SDL_SetVideoMode               SDL_SetVideoMode

#ifndef EMSCRIPTEN

#define sdlh_SDL_ShowCursor                 SDL_ShowCursor

#else

#define sdlh_SDL_ShowCursor                 SDL_ShowCursor_patch

#endif

#define sdlh_SDL_UnlockSurface              SDL_UnlockSurface

#define sdlh_SDL_UpperBlit                  SDL_UpperBlit

#define sdlh_SDL_VideoDriverName            SDL_VideoDriverName

#define sdlh_SDL_WarpMouse                  SDL_WarpMouse

#define sdlh_SDL_WM_SetCaption              SDL_WM_SetCaption

#define sdlh_SDL_WM_SetIcon                 SDL_WM_SetIcon

#define sdlh_SDLNet_AddSocket               SDLNet_AddSocket

#define sdlh_SDLNet_AllocSocketSet          SDLNet_AllocSocketSet

#define sdlh_SDLNet_CheckSockets            SDLNet_CheckSockets

#define sdlh_SDLNet_FreeSocketSet           SDLNet_FreeSocketSet

#define sdlh_SDLNet_Init                    SDLNet_Init

#define sdlh_SDLNet_Quit                    SDLNet_Quit

#define sdlh_SDLNet_ResolveHost             SDLNet_ResolveHost

#define sdlh_SDLNet_TCP_Close               SDLNet_TCP_Close

#define sdlh_SDLNet_TCP_Open                SDLNet_TCP_Open

#define sdlh_SDLNet_TCP_Recv                SDLNet_TCP_Recv

#define sdlh_SDLNet_TCP_Send                SDLNet_TCP_Send

#define sdlh_TTF_Init                       TTF_Init

#define sdlh_TTF_OpenFont                   TTF_OpenFont

#define sdlh_TTF_Quit                       TTF_Quit

#define sdlh_TTF_RenderUTF8_Blended         TTF_RenderUTF8_Blended

#define sdlh_TTF_RenderUTF8_Solid           TTF_RenderUTF8_Solid

#define sdlh_TTF_SetFontStyle               TTF_SetFontStyle

#define sdlh_TTF_SizeUTF8                   TTF_SizeUTF8

#define _strconcat                          fpcrtl_strconcat

#define _strappend                          fpcrtl_strappend

#define _strprepend                         fpcrtl_strprepend

#define _strcompare                         fpcrtl_strcompare

#define _strncompare                        fpcrtl_strncompare

#define _strcomparec                        fpcrtl_strcomparec

#define _chrconcat                          fpcrtl_chrconcat

#define _pchar                              fpcrtl_pchar

// hooks are implemented in javascript

void start_hook(void);

void mainloop_hook(void);

void clear_filelist_hook(void);

void add_file_hook(const char* ptr);

void idb_loader_hook();

void showcursor_hook();

void hidecursor_hook();

void drawworld_init_hook();

#endif