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Newcomers DBPro Corner / I need help!

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IceCube
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Location: Munich, Germany
Posted: 31st May 2005 03:17
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In my program I've loaded a image, and I want to move the picture right when I press the rightkey and I want to move the picture left if I press the leftkey, but I don't know how to do.

Can someone help me?
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Killonyas Slayer
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Posted: 31st May 2005 08:56
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I'm not sure since I haven't worked with images, but this might work.

it works for objects like boxes and cubes.

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James Morgan
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Posted: 31st May 2005 09:02
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you can also load the images as a sprite and do the same as what Time Splitter suggested, just rather than
use


James

Hello!
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master programmer
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Joined: 30th May 2005
Location: 3D Space
Posted: 31st May 2005 14:45
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You can also make it go into 3D, but keep the picture by doing something like this:












[img]load image "(name of image)",1
make object plain 1,(sizex),size(y)
position object 1,0,0,0
texture object 1,1

do
if rightkey()=1 then dec x#,1
if leftkey()=1 then inc x#,1
position object 1,x#,0,0
loop[/img]

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IceCube
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Posted: 1st Jun 2005 00:08
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I can't move it!

Thats my source code and with this source code I can't move it.
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IceCube
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Location: Munich, Germany
Posted: 1st Jun 2005 00:28
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OK. Now it moves, but I still have a problem.

When I'm moving the bat it leaves a trace behind it. How can I resolve it?

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master programmer
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Posted: 1st Jun 2005 07:37
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Use my code snippet from before, but make the right key inc x by 5, no -5.

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IceCube
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Posted: 2nd Jun 2005 00:59
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Damn!

Now the display is black with this code!
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IanM
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Posted: 2nd Jun 2005 02:39
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Put a sync command just before the loop command. You're just not updating the display after movement takes place.

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IceCube
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Posted: 2nd Jun 2005 23:54
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OK. Now it's ok, but I liked the version with just the picture better.

Can't I remove the trace?
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IceCube
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Posted: 3rd Jun 2005 05:24
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Can't anybody help me?
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Baggers
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Posted: 3rd Jun 2005 06:04
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Dont bump you own post in the same day, maybe the person who is able to answer your question is in a different time zone and hasnt woken up yet.

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Dodo
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Posted: 3rd Jun 2005 06:23 Edited at: 3rd Jun 2005 06:23
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perhaps using a sprite would be a better option, something like this:



Part of solving the problem is actually noticing that the problem is there in the first place

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NanoBrain
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Location: Portland, OR
Posted: 3rd Jun 2005 11:17
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Dark Man,

Use the sync command along with the cls(clear screen) command. Sync updates the screen and cls clears it of any graphics. Try this code, with your image.



Always remember to update the screen with the new information, using sync, before clearing it with cls. If cls is placed before sync and after any information needed to be displayed on the screen, then the screen will be blank.


+NanoBrain+
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IceCube
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Posted: 3rd Jun 2005 22:20
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Thanks! Now it works fine!
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IceCube
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Posted: 4th Jun 2005 23:12
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Now I've got another problem.

I have got the bat and the ball,when the Ball hits the bat it bounces back and if I move the bat to the left side of the Screen and the Ball hits the Y Coordinate of the bat it bounces back,too! I only want the ball bouncing back when it hits just the bat.

This is my code so far:

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