#include <stdlib.h>

#include "mon.h"
#include "obj.h"
#include "vars.h"
#include "dice.h"
#include "pline.h"
#include "format.h"
#include "structs.h"
#include "objtypes.h"
#include "mon-@-you.h"

#include "obj-potion.h"

void quaff_it(INVOBJ *io)
{
 OBJ *o;

 if (io->n > 1) abort();
 o = io->v[0];
 if (objtypes[o->type].class != OC_POTION)
  { pline("Quaffing non-potion?");
    impossible();
    return;
  }
 switch (o->type)
  { case OBJ_POTION_OF_MEMORY:
       objtypes[o->type].flags |= OTF_KNOWN;
       pline("Your memory seems exceptionally sharp!");
       extend_memory_mapping(1000);
       break;
    case OBJ_POTION_OF_HEALING:
       pline("You feel better!");
       gainhp(you,roll("10000+d5000"));
       break;
  }
}

static OBJ *new(int type __attribute__((__unused__)), OBJ *o)
{
 o->private = 0;
 return(o);
}

static void old(OBJ *o __attribute__((__unused__)))
{
}

static int identical(OBJ *o1, OBJ *o2)
{
 return(o1->type==o2->type);
}

static int collapsible(OBJ *o1, OBJ *o2)
{
 return(identical(o1,o2));
}

static int identified(INVOBJ *io)
{
 return(!!(objtypes[io->v[0]->type].flags&OTF_KNOWN));
}

static INVOBJ *identify(INVOBJ *io)
{
 objtypes[io->v[0]->type].flags |= OTF_KNOWN;
 return(io);
}

OBJOPS objops_potion = { &new, &old,
			 &std_format, 0, 0,
			 &collapsible, &identical,
			 &std_split,
			 &identified, &identify };