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POCompleting some simple methods
 

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  1. POCompleting some simple methods
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    <p>trying to complete some methods, which I think should be straight forward for someone with a bit of experience in Java. I'm a total noob :)</p> <p><strong>Complete the method setXPosShark() which sets the x-position of the shark to the method's int arguement.</strong></p> <pre><code> /** * Sets the x-position of the shark to the value of the argument */ public void setXPosShark(int x) { // to be completed for part(i) } </code></pre> <p>Would this be:</p> <pre><code> shark.setXPos(x); </code></pre> <p>?</p> <p><strong>Complete the method setXPosSwimmer() which sets the x-position of the legs of the swimmer to the arguement x, the x-position of the body to x plus 10 and the x-position of the head to x plus 46.</strong></p> <pre><code> /** * Sets the x-position of each of the legs, body and head of the swimmer. * The x position of the legs is set to the argument, the x position of * the body is set to the argument plus 10, and the x position of the * head is set to the argument plus 46. */ public void setXPosSwimmer(int x) { // to be completed for part(ii) } </code></pre> <p><strong>Complete the method sinkSwimmer(). The method should move each component (head, body and legs) of the swimmer down by 50 units, and make the colour of each component blue.</strong> (</p> <pre><code> /** * Makes the swimmer appear to disappear by increasing the * y-position of each of the head, body and legs by 50, and * turning their colour blue. */ public void sinkSwimmer() { //to be completed for part(iii) } </code></pre> <p><strong>Complete the method moveSimmer() which causes the compnents of the swimmer to move one unit to the right of their current positions.</strong></p> <pre><code> /** * Causes the swimmer to move one unit to the right of its current position. */ public void moveSwimmer() { // to be completed for part(iv) } </code></pre> <p>Massive thank you to anyone that can help. I am working all through the nighht to try and complete an informal assignment (i.e. it is not graded) so that I can get the feedback returned before an upcoming assignment. Thanks, Ali</p> <p>EDIT My guesses are</p> <p>For the second one: </p> <pre><code> this.leg.setPosition(x); this.body.setPosition(x+10); this.head.setPosition(x+46); </code></pre> <p>Third one: </p> <pre><code> this.legs.setPosition(y-50); this.body.setPosition(y-50); this.head.setPosition(y-50); </code></pre> <p>Fourth: </p> <pre><code> this.legs.(this.legs() ); </code></pre> <p>Not too sure about this one at all.</p> <p>Here is a pastebin link to the full code I am working with (rather large): <a href="http://pastebin.com/mF06jjSv" rel="nofollow">http://pastebin.com/mF06jjSv</a></p>
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    1. PTQuestion
    1. USAli Lumsden
    1. USAli Lumsden
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    1. PO
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    1. COShow us what you have tried, then we might help if you have shown some effort.
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      1. POCompleting some simple methods
      1. USJon
    2. COare these in classes called `Shark` and `Swimmer`?
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      1. POCompleting some simple methods
      1. USHunter McMillen
    3. COFor the second one: this.leg.setPosition(x); this.body.setPosition(x+10); this.head.setPosition(x+46); Third one: this.legs.setPosition(y-50); this.body.setPosition(y-50); this.head.setPosition(y-50); Fourth: this.legs.(this.legs() ); -- not really sure, bit lost!
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      1. POCompleting some simple methods
      1. USAli Lumsden
 

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