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how do i use gifs?

By Weeb2.exe, with 5 replies.
Last reply by Weeb2.exe, about 6 years ago:

it worked thank you

how to make a health bar?

By Weeb2.exe, with 4 replies.
Last reply by Weeb2.exe, about 6 years ago:

game lag

By Roshan123, with 4 replies.
Last reply by danpost, about 6 years ago:

Roshan123 wrote...

but i have a question when i wrote this my game a lagging a lot. how << Code Omitted >> and when i cleared 25,26.27.28.and line number 29 ,it was not lagging << Code Omitted >>

It takes noticeable CPU time to access the UserInfo server. By trying to access it unconditionally every act step it becomes quite noticeable. By putting those lines inside the next if block (where game over is detected), you access it only when you need to.

Act out loop over multiple act 'frames'?

By whattheheck, with 1 reply.
Replied to by danpost, about 6 years ago:

You can use: <Code Omitted>after invoking updateList.

userinfo

By Roshan123, with 13 replies.
Last reply by danpost, about 6 years ago:

Roshan123 wrote...

which one will show the the high score in get data

Neither is yet programmed to show any score. Currently, you only have code to save one; and even that is flawed as newScore appears to be undefined at the moment. Also, I do not think an act method is the right place for saving a high score. It should have a method that is invoked only at game over which will check and save a high score only if that score is indeed a new high score. Maybe an addedToWorld method can be added to later create and set the actor's image.

how would i create an openable door

By Weeb.exe, with 85 replies.
Last reply by Weeb2.exe, about 6 years ago:

Oh My God! IT WORKED YESSSSSS THANK YOU SO MUCH you are awesome dan thank you so much for helping

Greenfoot Scenario in Netbeans

By aksi12uhr, with no replies.

Has anyone managed to run Greenfoot Scenarios in Netbeans? This used to work by calling the main-Method of greenfoot.export.GreenfootScenarioMain method and passing scenario name, name of world class and path to greenfoot-labels as parameters. One way was to configure your IDE as documented on https://www.greenfoot.org/doc/running_on_netbeans. I preferred using a simple starter class to pass the parameters <Code Omitted>Both ways worked fine until GF 3.5 Since version 3.6 Greenfoot 3.6 uses JavaFX and the class greenfoot.export.GreenfootScenarioApplication does not have a main-method any more. Does anyone know a working solution for GF versions 3.6?

how to download older scenario

By Roshan123, with 2 replies.
Last reply by Roshan123, about 6 years ago:

thanks for reply

Left & Right facing images

By genju, with 15 replies.
Last reply by danpost, about 6 years ago:

I think if you renamed your setImg method more appropriately (like to, say, loadImages), you might see one problem. Let me point out that this particular method is invoked exactly one time, from the constructor of the class. The attack images will certainly not load if you apply conditions above and beyond what is required (what does "with enemy" have to do with what images are loaded --the boolean is always false during constructing anyway). You just need to load all images for Blue or all images for Red; then set the initial image for the actor.

Removing objects

By scaps, with 7 replies.
Last reply by scaps, about 6 years ago:

alright it worked thanks a billion

How can i get the height and width of an object in another class?

By cantmember, with 1 reply.
Replied to by danpost, about 6 years ago:

Enemy is a Class name (or a Type). A class does not have an image. Instances created from the class do. Use getOneIntersectingObject to obtain a reference to the "seen" Enemy instance.

Continuation: accessing integers in other classes

By scaps, with 4 replies.
Last reply by scaps, about 6 years ago:

it worked thanks a million

Neat way of getting a character at a specific index?

By 444Jam444, with 2 replies.
Last reply by 444Jam444, about 6 years ago:

The "if" statement is not working this instance

By Top_Gerald, with 4 replies.
Last reply by Top_Gerald, about 6 years ago:

Thank you danpost for the comprehensive reply! Also, thanks Jarvissss for the attempt. I managed to get the code working by putting a "public void act()" into my world class and putting the "sourceSpawn" in there.

Need help with static method

By Shabaz616, with 2 replies.
Last reply by danpost, about 6 years ago:

MyWorld is a Class name and only shares its name as the type of objects it creates. In general (that is, without specifically programmed restrictions), a class can create multiple objects. Given two worlds: <Code Omitted>The use of the Class name (or Type of object) is not sufficient to distinguish what world instance you might, say, want the width of.

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