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Please Help: My Circles won't become Transparent

By justwooki, with 1 reply.
Replied to by MrSkyPanda, about 5 hours ago:

is your oval an actor?

My Characters wont jump for some reason

By MrSkyPanda, with no replies.

I figured out the gravity thing but now they can't jump. Please help <Code Omitted>

Adding only one actor

By NikoAa, with 1 reply.
Replied to by danpost, about 11 hours ago:

NikoAa wrote...

I'm making a game where i want to add another actor every time the score is divisible 5. << Code Omitted >>

Move line 7 to after line 12. This will limit the score divisibility check to only when the score changes.

My Platforms dont work with My gravity

By MrSkyPanda, with 15 replies.
Last reply by MrSkyPanda, about 11 hours ago:

oh yes sorry. The code from your demo didnt work with my project for some reason. It kept having my sprites that had the code slowly move to the left.

Collision

By Roshan123, with 21 replies.
Last reply by danpost, about 14 hours ago:

Roshan123 wrote...

I noticed that u wrote 90* If i m not wrong then the algorithms are only for only 90° rotation and not for all degrees of rotation

I guess you are looking for something more along these lines:

ZIG-ZAG MOVEMENT OF CHESS PIECES

By 1234567890, with 1 reply.
Replied to by danpost, about 20 hours ago:

Answers to hints: 1) every other move; 2) same as (1), but not on same moves; 3) always; 4) when at (right) edge (or after 7 moves, if starting at left edge). If you flip the boolean value every act, it should not be hard to move in a zigzag across the board using an if conditioned on the boolean.

My Platforms dont work with My gravity

By MrSkyPanda, with no replies.

it keeps going right through the platform. and everytime i run it, it also slowly moves to the left for some reason. How Do i fix it?<Code Omitted>

How to make a clock

By Kanha, with 4 replies.
Last reply by RcCookie, 1 day ago:

Do you want to know how to implement a timer or how to display it?

Question to print a message with loop

By Sslur, with 1 reply.
Replied to by danpost, 1 day ago:

How do I print text on the screen using a for loop?.

Please provide context and example (or complete attempted codes). The reason I am not giving any type of answer immediately here is because a for loop will complete within a single act frame -- so it would be like printing the entire text string at once. Maybe you have some reason for using a loop. I just don't know; therefore more information would be helpful in determining the best response.

Problems with <iframe>

By Bolla13, with no replies.

I've embedded a Greenfoot Scenario in a own website. Unfortunately my game does not react after a second start. Mouse input does not work. I have to clear the cache first, but then sometimes it does not always work. Could it be because I test my website with localhost. Or is there a kind of refresh for <iframe>? I just realized that I have to refresh the site in Firefox, Edge and also in IE.????? Does this have to do with <iframe>?

Export / Share --> .jar File embed in own website

By Bolla13, with 4 replies.
Last reply by Bolla13, 2 days ago:

I just realized that I have to refresh the site in Firefox, Edge and also in IE.????? Does this have to do with <iframe>?

how to make nonrenewable collectables?

By wisetrap11, with 8 replies.
Last reply by wisetrap11, 4 days ago:

Actually, I've figured it out now. Thanks for the help, though.

Question about pause

By DatHeroAndy, with 4 replies.
Last reply by RcCookie, 4 days ago:

Or also only execute Greenfoot.start() if some key is not pressed down. If it is it will not turn back on

STRING

By BastienY, with 2 replies.
Last reply by danpost, 4 days ago:

RcCookie wrote...

You can use showText() from the World class.

From an Actor subclass with an actor that is in the world, you can use: <Code Omitted>

Greenfoot drawLine

By off.nika, with 1 reply.
Replied to by off.nika, 4 days ago:

I have it. Dont need help. Thank you.

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