#pragma once

#include <cstdint>

#include "minecraft/GameEnums.h"

// Bitmask layout for the game host option settings word, plus the
// stateless bitfield utilities used to read and write it.
//
// The global-state overloads (get/set with no settings arg) have moved to
// IGameServices::getGameHostOption / setGameHostOption.

#define GAME_HOST_OPTION_BITMASK_DIFFICULTY 0x00000003  // 0 - 3
#define GAME_HOST_OPTION_BITMASK_FRIENDSOFFRIENDS 0x00000004
#define GAME_HOST_OPTION_BITMASK_GAMERTAGS 0x00000008
#define GAME_HOST_OPTION_BITMASK_GAMETYPE 0x00000030
#define GAME_HOST_OPTION_BITMASK_LEVELTYPE 0x00000040
#define GAME_HOST_OPTION_BITMASK_STRUCTURES 0x00000080
#define GAME_HOST_OPTION_BITMASK_BONUSCHEST 0x00000100
#define GAME_HOST_OPTION_BITMASK_BEENINCREATIVE 0x00000200
#define GAME_HOST_OPTION_BITMASK_PVP 0x00000400
#define GAME_HOST_OPTION_BITMASK_TRUSTPLAYERS 0x00000800
#define GAME_HOST_OPTION_BITMASK_TNT 0x00001000
#define GAME_HOST_OPTION_BITMASK_FIRESPREADS 0x00002000
#define GAME_HOST_OPTION_BITMASK_HOSTFLY 0x00004000
#define GAME_HOST_OPTION_BITMASK_HOSTHUNGER 0x00008000
#define GAME_HOST_OPTION_BITMASK_HOSTINVISIBLE 0x00010000
#define GAME_HOST_OPTION_BITMASK_BEDROCKFOG 0x00020000
#define GAME_HOST_OPTION_BITMASK_DISABLESAVE 0x00040000
#define GAME_HOST_OPTION_BITMASK_NOTOWNER 0x00080000
// 3 bits, 5 values: unset(0), classic(1), small(2), medium(3), large(4)
#define GAME_HOST_OPTION_BITMASK_WORLDSIZE 0x00700000
#define GAME_HOST_OPTION_BITMASK_MOBGRIEFING 0x00800000
#define GAME_HOST_OPTION_BITMASK_KEEPINVENTORY 0x01000000
#define GAME_HOST_OPTION_BITMASK_DOMOBSPAWNING 0x02000000
#define GAME_HOST_OPTION_BITMASK_DOMOBLOOT 0x04000000
#define GAME_HOST_OPTION_BITMASK_DOTILEDROPS 0x08000000
#define GAME_HOST_OPTION_BITMASK_NATURALREGEN 0x10000000
#define GAME_HOST_OPTION_BITMASK_DODAYLIGHTCYCLE 0x20000000
#define GAME_HOST_OPTION_BITMASK_ALL 0xFFFFFFFF

#define GAME_HOST_OPTION_BITMASK_WORLDSIZE_BITSHIFT 20

enum EGameHostOptionWorldSize {
    e_worldSize_Unknown = 0,
    e_worldSize_Classic,
    e_worldSize_Small,
    e_worldSize_Medium,
    e_worldSize_Large
};

namespace GameHostOptions {

unsigned int get(unsigned int settings, eGameHostOption option);
void set(unsigned int& settings, eGameHostOption option, unsigned int value);

}  // namespace GameHostOptions