#pragma once

#include <string>
#include <functional>
#include <map>
#include "olcPixelGameEngine.h"
#include "olcUTIL_DataFile.h"

class Crawler;
class ItemInfo;

class Item{
private:
	int amt;
	ItemInfo*it;
};

class Inventory{
public:
	void AddItem(std::string it,int amt=1);
	void GetItemCount(std::string it);
	void UseItem(std::string it,int amt=1);
	void RemoveItem(std::string it,int amt=1);
private:
	static std::map<std::string,Item>inventory;
};

class ItemProps{
	friend class ItemInfo;
	utils::datafile*scriptProps; 
	utils::datafile*customProps; 
public:
	ItemProps(utils::datafile*scriptProps,utils::datafile*customProps);
	int GetIntProp(std::string prop);
	float GetFloatProp(std::string prop);
	std::string GetStringProp(std::string prop);
};

class ItemInfo{
	std::string name;
	std::string description;
	std::string category;
	Decal*img;
	//Returns true if the item can be used, false otherwise
	std::string useFunc="";
	//Custom properties for this specific item's script.
	static utils::datafile NOPROPS;
	std::string script;
	ItemProps customProps;

private:
	static void InitializeScripts();
public:
	static void InitializeItems();
	ItemInfo();
	/*
		For the useFunc, return true if the item can be used, false otherwise.
	*/
	//ItemInfo(std::string name,std::string description,std::string category,Decal*img,utils::datafile&props,std::string useFunc);
};