#include <cstring>
#include <cstdio>

#include "pc.global.h"
#include "classes.h"
#include "pc.fileio.h"
#include "pc.graphics.h"
#include "graphtool.h"
#include "soundtool.h"
#include "pc.editors.h"
#include "mathutil.h"
#include "dlogutil.h"
#include "restypes.hpp"
#include "fileio.h"

#define	DONE_BUTTON_ITEM	1

extern bool play_sounds;
extern short current_active_pc;
extern long stored_key;
extern sf::RenderWindow mainPtr;

extern cItemRec item_list[400];
extern cUniverse univ;

extern bool file_in_mem,party_in_scen,scen_items_loaded;

bool ae_loading = false;

typedef struct {
	char expl[96][96];
}	out_info_type;

char *party_encryptor;

std::string last_load_file = "Blades of Exile Save";

extern void update_item_menu();

extern short store_flags[3];
fs::path store_file_reply;

short give_intro_hint,display_mode;
short jl;
fs::path file_to_load;

void load_base_item_defs();
bool load_scen_item_defs(char scen_name[256]);

extern fs::path progDir;

void leave_town() {
	store_flags[0] = 5790;
}

void remove_party_from_scen() {
	store_flags[1] = 200;
	party_in_scen = false;
	load_base_item_defs();
}

/*
 * XXX This was referenced but not defined, so I copied the implementation
 * from blxfileio.c. Need to check that it's OK.
 */
short init_data(short flag) {
	long k = 0;
	
	k = (long) flag;
	k = k * k;
	jl = jl * jl + 84 + k;
	k = k + 51;
	jl = jl * 2 + 1234 + k;
	k = k % 3000;
	jl = jl * 54;
	jl = jl * 2 + 1234 + k;
	k = k * 82;
	k = k % 10000;
	k = k + 10000;
	
	return (short) k;
}

void load_base_item_defs(){
	fs::path basePath = progDir/"Scenario Editor"/"Blades of Exile Base"/"bladbase.exs";
	scen_items_loaded = load_scenario(basePath, true);
}

bool load_scen_item_defs(std::string scen_name){
	fs::path scenPath = progDir/"Blades of Exile Scenarios"/scen_name;
	return load_scenario(scenPath, true);
}