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  1. Replies
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    Re: Boolean Method Problem

    Ahhh...but...what makes them new? They are called the same thing in each question? I tried removing "boolean" in front of the question variables, but the problem remains. Is it something else that...
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    Re: Boolean Method Problem

    OK, updated the detector and the test...

    Currently the program is still telling me the item is cursed no matter what though. I think the problem is in the test, but I'm not sure what it is...
    ...
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    Re: Boolean Method Problem

    OK, this IS the problem. It's connected to the input somehow. If I do true, true, true, true, true, the fifth "true" for "Summons Monsters" is always true, which means the item is always cursed. I...
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    Re: Boolean Method Problem

    Oh! I wasn't familiar with &&! Thanks! The program still isn't working, but this is very helpful!

    Hmmm...the only other thing I can think of is the way I coded the test. When I call the method, I...
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    Re: Boolean Method Problem

    Uhhh how would I go about this? ^^;



    Could you give me an example? I'm still learning things like this.
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    Boolean Method Problem

    I'm writing a program called Curse Detector. The idea is that you answer 5 questions and this program tells you if an item is cursed.

    The item is cursed if:
    1) The item adds +6 or less to the...
  7. Re: Weapons Test fails under certain conditions

    Thank you for the truth table, but is there a way to make it bigger? I'm having trouble reading it. ^^; Also, what do the -1s mean?
  8. Weapons Test fails under certain conditions

    I'm making a Weapons Class and a Weapons Test.

    The Weapons Class gives me the damage power of each weapon (which changes each time) and the Weapons Test is supposed to show me the value and tell...
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    Re: Trouble adding an object.

    I see...I'm also trying to list equipment, add equipment, and remove equipment. The equipment class looks like this:


    public class Equipment
    {
    private String name;
    private int weight;
    public...
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    Re: Trouble adding an object.

    I see...but how would I put it in the backpack from the method? This is what I have so far:



    public class Backpack
    {
    private Canteen theCanteen;
    private Equipment[] theEquipment;
    Backpack()...
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    Trouble adding an object.

    I made two classes for my "Backpack". You may ignore these if you wish.


    /**
    * A storage space for items
    *
    * @author Erik
    * @version 1
    */
    public class Canteen
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    Trouble adding an object.

    Wrong forum, sorry. ^^;
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    How to keep track of %

    I'm trying to make a canteen class that holds water. It holds two quarts of water and two quarts is 100%.



    public double maxVolume;
    public int percentFull;

    Right now the Canteen is empty.
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    Re: Not getting the right outputs.

    I'm assuming you mean change the test, so as to understand what variables are being shown. I got this as my output

    Leather Speed: 0
    Chainmail Speed: 0
    Full Plate Speed: 0
    Leather arcane spell...
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    Not getting the right outputs.

    I'm making an armor class. I also made a test for it to ensure it works, but something seems to be wrong. I'm not getting the expect outputs when I ask it to give me a println of the variables.
    ...
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    Re: Code won't let me remove integer.

    "java.lang.NullPointerException
    null"

    Is all it gave me. Also, what's a stacktrace?
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    Re: Code won't let me remove integer.

    My program gives me an error when I try to "digUp" the purse. The error appears in the purse class.


    import java.io.*;
    public class Purse
    {
    //Fields
    public double gp;
    public double gold;...
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    Re: Code won't let me remove integer.

    I fixed the silver/copper problem, but now I have a new issue. I editted the code and original post.
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    Re: Code won't let me remove integer.

    After I get this working, I plan to keep track of individual amounts of currency. For example, you won't be able to remove 400 silver if you only have 10 silver. But this is something I haven't...
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    Re: Code won't let me remove integer.

    That's what this is

    300.0
    100.0
    300.0
    100.0

    These are the only values I get from removeSilver();

    300.0 is the silver I tried to remove and 100.0 is the GP I had before and after.
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    Re: Code won't let me remove integer.

    300.0
    100.0
    300.0
    100.0

    The 300.0 is the silver I tried to subtract and the 100.0 is the GP that was already there.
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    Re: Code won't let me remove integer.

    I tried doing the Pursetest again. I added 100 gold and nothing else.

    "Your purse now has 100.0 gold."

    Then I only subtracted Silver. I subtracted 300 pieces and got this

    "300.0
    100.0...
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    Re: Code won't let me remove integer.

    Edited the post. Now I can add it at the end, but I have no clue how I can access it. It only lets me visit the main method.
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    Re: Code won't let me remove integer.

    Compiler won't let me put

    System.out.println(SILVER_VALUE);
    System.out.println(silver);

    at the end of the statement. It says they are both unreachable for some reason. It allows me to put it...
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    Re: Code won't let me remove integer.

    Silver and Copper. When I add them (100 gold+200 silver and 4000 copper=160 gold) it works fine. But when I subtract them (100 gold-200 silver and 4000=100 gold) it acts like nothing happened. I...
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