billybob66
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Here is the assignment:
http://www.cs.unca.edu/~brock/classes/Fall2007/201/homework/home06.html
I've gotten as far as filling in the constructors and mutators, but I don't know what to do for the draw methods. And that array just confuses the fuck out of me. Help?  11/30/2007 6:41:58 PM
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A Tanzarian
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| Quote : | | "I don't know what to do for the draw methods." |
What did you do for assignment 3? It should be pretty similar.
| Quote : | | "And that array just confuses the fuck out of me." |
An array is just a list.
Head[] totempole = new Head[4];
This creates a list of four Head objects, numbered 0, 1, 2, and 3.
You can access each one using totempole[0], totempole[1], totempole[2], or totempole[3]. This is what your instructor is doing here:
for (int i=0; i<totempole.length; i++) {
totempole[i] = new Head();11/30/2007 6:51:35 PM |
billybob66
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Cool, thanks. That makes sense. Now, I just need to know how to call those constructors...er, how do I use them? I fail to see the point in making them. 11/30/2007 6:58:32 PM |
A Tanzarian
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Constructors are called automatically when you create a new object. The line
totempole[i] = new Head();
creates a new Head, assigns it to totempole[i], and calls the constructor.
Constructors are used to setup the object when you create it. Put code in it that creates the default head.11/30/2007 7:08:36 PM |
billybob66
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Here is the code from assignment 3, I am trying to figure out how to apply this to the draw methods.
| Quote : | "
import java.util.Scanner ;
/**
*
* @author jernigcr
*/
public class Main {
/** Creates a new instance of Main */
public Main() {
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
System.out.println("Choices of hair style") ;
System.out.println("1) Straight") ;
System.out.println("2) Curly") ;
System.out.println("3) Balding") ;
System.out.println("Enter choice: ") ;
Scanner scanner = new Scanner(System.in);
int number = scanner.nextInt();
System.out.println("Choices of eye style") ;
System.out.println("1) Beady-Eyed") ;
System.out.println("2) Wide-Eyed") ;
System.out.println("3) Wears Glasses") ;
System.out.println("Enter choice: ") ;
int number2 = scanner.nextInt();
System.out.println("Choices of mouth style") ;
System.out.println("1) Smiling") ;
System.out.println("2) Frowning") ;
System.out.println("3) Surprised") ;
System.out.println("Enter choice: ") ;
int number3 = scanner.nextInt();
if (number <= 1) {
System.out.println(" ||||||||||||");
System.out.println(" ||||||||||||||||") ;
}else if (number <= 2) {
System.out.println(" @@@@@@@@@@@@") ;
System.out.println(" @@@@@@@@@@@@@@@@") ;
}else {
System.out.println(" ||| |||") ;
}
if (number2 <= 1) {
System.out.println(" | |") ;
System.out.println(" | |") ;
System.out.println(" | (*) (*) |") ;
System.out.println(" | |") ;
System.out.println(" _| |_") ;
}else if (number2 <=2) {
System.out.println(" | __ __ |") ;
System.out.println(" | ! ! ! ! |") ;
System.out.println(" | !o ! !o ! |") ;
System.out.println(" | !__! !__! |") ;
System.out.println(" _| |_") ;
}else {
System.out.println(" | |") ;
System.out.println(" | --- --- |") ;
System.out.println(" |---|o|--|o|---|") ;
System.out.println(" | --- --- |") ;
System.out.println(" _| |_") ;
}
if (number3 <= 1) {
System.out.println("|_ _|") ;
System.out.println(" | |______| |") ;
System.out.println(" | |") ;
System.out.println(" ______________ ") ;
}else if (number3 <= 2) {
System.out.println("|_ _|") ;
System.out.println(" | ______ |") ;
System.out.println(" | |______| |") ;
System.out.println(" ______________ ") ;
}else {
System.out.println("|_ _|") ;
System.out.println(" | o |") ;
System.out.println(" | |") ;
System.out.println(" ______________ ") ;
}
}
}
" |
11/30/2007 7:12:57 PM |
skokiaan
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Not only are you dumb, you have no integrity. I hope you fail 12/1/2007 5:37:29 AM |
Rat
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lol @ this thread.
please choose another major if you can't do this in csc201 12/3/2007 5:15:40 PM |
