Vwear command, cont. [by James A. Young]

From: James A. Young <ja_young@fang.cs.sunyit.edu>
Subject:  VWear.  Again

This is a different, but the same approach to the vwear snippet.  I made a
few changes so that everything was in one function.  I renamed do_vwear
to do_veq to make things simpler and make expansion a lot easier.

Do the following:

In act.wizard.c add the following:

/* where the stuff is declared */
extern struct index_data *obj_index;
extern struct obj_data *obj_proto;
extern int top_of_objt;

/* Anywhere is fine */
ACMD(do_veq)
{
  char field[MAX_INPUT_LENGTH], value[MAX_INPUT_LENGTH];

  int i, j, l;

void vwear_object(int wearpos, struct char_data * ch) {
  int nr, found = 0;

  for (nr = 0; nr <= top_of_objt; nr++) {
    if (CAN_WEAR(&obj_proto[nr], wearpos)) {
      sprintf(buf, "%3d. [%5d] %s\r\n", ++found,
      obj_index[nr].virtual, obj_proto[nr].short_description);
      send_to_char(buf, ch);
    }
  }
}

  struct listeq_struct {
    char *cmd;
    int level;
  }

/* Change the LVL_GOD1 to your appropriate god levels */
  fields[] = {
    { "nothing", LVL_GOD1 },
    { "finger", LVL_GOD1 },
    { "neck", LVL_GOD1 },
    { "body", LVL_GOD1 },
    { "head", LVL_GOD1 },
    { "legs", LVL_GOD1 },
    { "feet", LVL_GOD1 },
    { "hands", LVL_GOD1 },
    { "shield", LVL_GOD1 },
    { "arms", LVL_GOD1 },
    { "about", LVL_GOD1 },
    { "waist", LVL_GOD1 },
    { "wrist", LVL_GOD1 },
    { "wield", LVL_GOD1 },
    { "hold", LVL_GOD1 },
/* Add any extra eq types here */
    { "\n", 0 }
  };

  skip_spaces(&argument);

  if (!*argument) {
    strcpy(buf, "List eq options:\r\n");
    for (j = 0, i = 1; fields[i].level; i++)
      if (fields[i].level <= GET_LEVEL(ch))
        sprintf(buf, "%s%-15s%s", buf, fields[i].cmd, (!(++j % 5) ? "\r\n" : ""
));
    strcat(buf, "\r\n");
    send_to_char(buf, ch);
    return;
  }
  strcpy(arg, two_arguments(argument, field, value));

  for (l = 0; *(fields[l].cmd) != '\n'; l++)
    if (!strncmp(field, fields[l].cmd, strlen(field)))
      break;

  if (GET_LEVEL(ch) < fields[l].level) {
    send_to_char("You are not godly enough for that!\r\n", ch);
    return;
  }
  buf[0] = '\0';
  switch (l) {
/* The order is based on the above list.  Try and keep the same order */
/* otherwise you will get what you DON'T want */
    case 1:                     /* Finger eq */
      vwear_object(ITEM_WEAR_FINGER, ch);
      break;
    case 2:                     /* Neck eq */
      vwear_object(ITEM_WEAR_NECK, ch);
      break;
    case 3:                     /* Body eq */
      vwear_object(ITEM_WEAR_BODY, ch);
      break;
    case 4:                     /* Head eq */
      vwear_object(ITEM_WEAR_HEAD, ch);
      break;
    case 5:                     /* Leg eq */
      vwear_object(ITEM_WEAR_LEGS, ch);
      break;
    case 6:                     /* Foot eq */
      vwear_object(ITEM_WEAR_FEET, ch);
      break;
    case 7:                     /* Hand eq */
      vwear_object(ITEM_WEAR_HANDS, ch);
      break;
    case 8:                       /* Shield eq */
      vwear_object(ITEM_WEAR_SHIELD, ch);
      break;
    case 9:                       /* Arm eq */
      vwear_object(ITEM_WEAR_ARMS, ch);
      break;
    case 10:                       /* Worn about body eq */
      vwear_object(ITEM_WEAR_ABOUT, ch);
      break;
    case 11:                       /* Waist eq */
      vwear_object(ITEM_WEAR_WAIST, ch);
      break;
    case 12:                       /* Wrist eq */
      vwear_object(ITEM_WEAR_WRIST, ch);
      break;
    case 13:                       /* Wielded objects */
      vwear_object(ITEM_WEAR_WIELD, ch);
      break;
    case 14:                       /* Held eq */
      vwear_object(ITEM_WEAR_HOLD, ch);
      break;
/* You add any other eq types here */
    default:
      send_to_char("Come again?\r\n", ch);
      break;
  }
}


In db.h add the following:
void vwear_object(int wearpos, struct char_data * ch);

In interpreter.c add the following
ACMD(do_veq);


- and -
  { "veq"    , POS_DEAD    , do_veq    , LVL_GOD1, 0 },





    ^^^




again change the LVL_GOD1

Any bugs or questions, feel free to contact me.

James A. Young

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