Manual:DIL Manual/cancarry()

integer can_carry(ch : unitptr, u : unitptr, n : integer)
   ch : The character to check
   u  : The unit to check if he can carry.
   n  : How many copies of that unit.

   Returns: 0 if 'ch' can carry 'n' times 'u'.
            1 if 'n' items are too many (his hands are full)
            2 if 'n' times 'u' are too heavy

   Example:

      i := can_carry(activator, item, 1);

      if (i == 1)
        exec("say Your hands are full!", self);
      else if (i == 2)
        exec("say You cant carry that much weight.", self);
      else
        exec("give "+item.name+" to "+activator.name, self);

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