#pragma once
#include "ModExport.h"
#include <string>
#include <vector>
#include <memory>   // std::shared_ptr

// Forward declarations
class Minecraft;
class MinecraftServer;
class ServerLevel;
class MultiPlayerLevel;
class PlayerList;
class ServerPlayer;
class MultiplayerLocalPlayer;
class Biome;
class TileEntity;

struct PlayerPos {
    double x, y, z;
};

namespace SDK {
    // Logging
    MODAPI void Log(const std::wstring& message);
    MODAPI void LogWarn(const std::wstring& message);
    MODAPI void LogError(const std::wstring& message);

    // Singletons
    MODAPI MinecraftServer* GetServer();
    MODAPI Minecraft* GetClient();

    // Levels
    MODAPI ServerLevel* GetServerLevel(int dimension = 0);
    MODAPI MultiPlayerLevel* GetClientLevel(int dimension = 0);

    // Players
    MODAPI PlayerList* GetPlayerList();
    MODAPI MultiplayerLocalPlayer* GetLocalPlayer(int index);
    MODAPI MultiplayerLocalPlayer* GetLocalPlayer();

    // Player position
    MODAPI double    GetPlayerX(int index = 0);
    MODAPI double    GetPlayerY(int index = 0);
    MODAPI double    GetPlayerZ(int index = 0);
    MODAPI PlayerPos GetPlayerPos(int index = 0);

    // Player stats
    MODAPI float GetPlayerHealth(int index = 0);
    MODAPI void  SetPlayerHealth(float health, int index = 0);
    MODAPI float GetPlayerMaxHealth(int index = 0);
    MODAPI bool  IsPlayerAlive(int index = 0);

    // Player state
    MODAPI void SetPlayerFlying(bool flying, int index = 0);
    MODAPI bool IsPlayerFlying(int index = 0);
    MODAPI bool IsPlayerSprinting(int index = 0);
    MODAPI bool IsPlayerSneaking(int index = 0);
    MODAPI bool IsPlayerOnGround(int index = 0);

    // Player info
    MODAPI std::wstring GetPlayerName(int index = 0);

    // World / level
    MODAPI void    ExplodeAt(double x, double y, double z, float radius, bool fire = false, bool destroyBlocks = true, int dimension = 0);
    MODAPI void    SendParticles(const std::wstring& name, double x, double y, double z, int count, int dimension = 0);
    MODAPI void    SendParticlesEx(const std::wstring& name, double x, double y, double z, int count, double xDist, double yDist, double zDist, double speed, int dimension = 0);
    MODAPI void    SaveLevel(bool force = false, int dimension = 0);
    MODAPI bool    IsLevelLoaded(int dimension = 0);
    MODAPI void    SetLevelTime(__int64 time, int dimension = 0);
    MODAPI __int64 GetLevelTime(int dimension = 0);
    MODAPI void    QueueTileUpdate(int x, int y, int z, int dimension = 0);
    MODAPI void    AddTickNextTick(int x, int y, int z, int tileId, int tickDelay, int dimension = 0);
    MODAPI bool    MayPlayerInteract(int index, int x, int y, int z, int content, int dimension = 0);

    // Entity limits (read only)
    MODAPI int  GetPrimedTntCount(int dimension = 0);
    MODAPI int  GetFallingTileCount(int dimension = 0);
    MODAPI bool CanSpawnTnt(int dimension = 0);
    MODAPI bool CanSpawnFallingTile(int dimension = 0);

    // Messaging
    MODAPI void BroadcastMessage(const std::wstring& message);
    MODAPI void SendMessageToPlayer(const std::wstring& playerName, const std::wstring& message);

    // World control
    MODAPI void ExecuteCommand(const std::wstring& command);
    MODAPI void SetTimeOfDay(__int64 time);
    MODAPI void SaveAll(bool force = false);

    // Rules
    MODAPI bool IsPvpAllowed();
    MODAPI void SetPvpAllowed(bool enabled);
    MODAPI bool IsFlightAllowed();
    MODAPI void SetFlightAllowed(bool enabled);

    // Block reading / writing
    MODAPI int  GetTile(int x, int y, int z, int dimension = 0);
    MODAPI void SetTileAndUpdate(int x, int y, int z, int tileId, int dimension = 0);

    // Biome
    MODAPI Biome* GetBiomeAt(int x, int z, int dimension = 0);

    // Tile entities (chests, furnaces, etc.)
    MODAPI std::vector< std::shared_ptr<TileEntity> >* GetTileEntitiesInRegion(
        int x0, int y0, int z0,
        int x1, int y1, int z1,
        int dimension = 0);

    MODAPI bool IsChunkLoaded(int chunkX, int chunkZ, int dimension = 0);
}