#include <stdio.h>
#include <stdlib.h>


	typedef struct{
	  char name[50];
	  char symbol;
	  int x;
	  int y;
	  int moves;
	} hero;

        typedef struct{
	  char organ[50];
	  int numVil;
	  char name[50];
	  int x[50];
	  int y[50];
	} villains;


void read_hero ( char *file, hero *h )
{ FILE *heroF;
  char buff[256];
int save=1;
heroF = fopen("saveName.hero","r");

	if(heroF== NULL){
	  heroF = fopen("default.hero","r");
          save = 0;
	}

  //gets hero info
  fgets(buff, 256, heroF);
  sscanf(buff, "%s", h->name);
  fgets(buff, 256, heroF);
  sscanf(buff, "%c", &h->symbol);
  fgets(buff, 256, heroF);
  sscanf(buff, "%d,%d", &h->x, &h->y);
  fgets(buff, 256, heroF);
  sscanf(buff, "%d", &h->moves);
fclose(heroF);

FILE *heroNewF;

//writes hero data to newSave.hero
	 heroNewF = fopen("saveName.hero","w+");
	 fprintf(heroNewF,"%s\n",h->name);
	 fprintf(heroNewF,"%c\n",&h->symbol);
	 fprintf(heroNewF,"%d,%d\n",&h->x,&h->y);
	 fprintf(heroNewF,"%d\n",&h->moves);
	 fclose(heroNewF);
}

void print_hero ( hero *h )
{//maybe this should be in the read location.
  printf("Name: %s\nSym: %c\nLoc: (%d,%d)\nMoves: %d\n", h->name, h->symbol, h->x, h->y, h->moves);
}

void read_villain(char *file, villains *v){
  FILE *vilF;
  char buff[256];
              vilF = fopen("saveName.villains","r");
	      if(vilF==NULL){
             vilF = fopen("default.villains","r");
	      }

//gets villain info
  fgets(buff, 256, vilF);
  sscanf(buff, "%s\n", v->organ);
  fgets(buff, 256, vilF);
  sscanf(buff, "%d\n", &v->numVil);

	int c = 0;
	 for(c=0; c<v->numVil; c++){
	   fscanf(vilF, "%c\n",v->name[c]);
	   fscanf(vilF, "%d,%d\n",v->x[c],v->y[c]);

	 }
  c=0;

	 fclose(vilF);

  FILE *vilFSave;

	 //writes villains data to newSave.villains
	 vilFSave = fopen("saveName.villains","w+");
	 fprintf(vilFSave,"%s\n",v->organ);
	 fprintf(vilFSave,"%d\n",&v->numVil);

	 for(c=0; c<v->numVil; c++) {
	   fprintf(vilFSave,"%c\n",v->name[c]);
	   fprintf(vilFSave,"%d,%d\n",v->x[c],v->y[c]);

	 }
	 fclose(vilFSave);

}



void print_villain (villains *v )
{
   printf("Name: %s\nSym: %c\nLoc: (%d,%d)\nMoves: %d\n", v->name, v->x, v->y);
}




	int main(void) {

	 //print info about hero
	  hero my_hero;
  	read_hero("saveName.hero", &my_hero);
 	 print_hero(&my_hero);

//print stuff about villains
	villains my_vil;
  	read_villain("saveName.villains", &my_vil);
 	 print_villain(&my_vil);



//now map stuff
	FILE *mapF;
 //loading *.map file
	  mapF = fopen("saveName.map","r");
	  if(mapF==NULL) {mapF = fopen("default.map","r");}
	 int mapX;
	 int mapY;
	 fscanf(mapF,"%d,%d\n",&mapY,&mapX);
	 char map[mapY][mapX];

	 //counters
	 int yC = 0;
	 int xC = 0;
	 int temp;

	 //extracting map data
	 while(yC!=mapY) {
	   //if still on X line
	   if(xC < mapX){
	     fscanf(mapF, "%c",&map[yC][xC]);
	     xC++;
	   }
	   //up a row
	   if(xC == mapX)
	     {
	       yC++;
	       xC = 0;
	       fscanf(mapF, "\n",&temp);
	     }
	 }
	 fclose(mapF);
//create new map
 FILE *mapFNew;

	 //writes map to newSave.map
	 mapFNew = fopen("saveName.map","w+");
	 xC = 0;
	 yC = 0;
	 fprintf(mapFNew,"%d,%d\n",mapY,mapX);
	 while(yC != mapY){
	   while(xC != mapX){
	     fprintf(mapFNew,"%c",map[yC][xC]);
	     xC++;
	   }
	   yC++;
	   xC = 0;
	   fprintf(mapFNew,"\n");
	 }
	 fclose(mapFNew);


	 //sets everyone's position on the map.
	 map[my_hero.y][my_hero.x] = my_hero.symbol;
	int  counter = 0;
	 while(counter != my_vil.numVil) {
	   map[my_vil.y[counter]][my_vil.x[counter]] = my_vil.name[counter];
	   counter++;
	 }

	 //prints the map with everybody's position on it
	 xC = 0;
	 yC = 0;
	 while(yC != mapY){
	   while(xC != mapX){
	     printf("%c",map[yC][xC]);
	     xC++;
	   }
	   yC++;
	   xC = 0;
	   printf("\n");
	 }

	 return 0;
	}