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Hi guys,

I use "physic: Create limited revolute joint" in my app, it's work like this video https://youtu.be/WonE-b3XIaQ

It's look like a "rubber-bar". I want to the joint harder, hard as steel.

I try to set "Elasticity" to 0, but not work.

So, How do I make the joint "harder"?

My cap here https://drive.google.com/uc?export=down ... VZXbWNTTVU

Hi, guys

I try to convert a C++ code to C2 code, It is a Recursive Function.

code here

void mergeSort(int array[], int first, int last) {
    if(first < last) {
        int middle = int((first + last) / 2);
        mergeSort(array, first, middle);
        mergeSort(array, middle + 1, last);
        merge(array, first, middle, last);
    }
}[/code:43xwtj4z]

I try to
[img="https://drive.google.com/uc?export=download&id=0B8g2b8f9ktNBVVpubG01OVJ4Yk0"]

but I receive a bug "Maximum call stack size exceeded".

Its seem I can't call 2 times mergeSort Function. Someone can help me!

Please Excuse my poor English

Do you really need to smoothly scroll to get into next level for your game? Do so if you feel that will give good immersion to the gameplay. Another suggestion, use transition even each level were in different layouts so the player have a clue whether he/she were on different level.

Thank you for your reply!

Does it mean that If I have 100 levels, I will create 100 layouts ?

Should I use this way to make the levels for puzzle-game?

Hi, guys

I have a puzzle-game with many level and many sprites, It mean that if I use code to set position sprite for each level, I think I must create a lot of codes to set position of them. So, I use a big layout and "System-> Scroll to position" to move to the next level.

Here is My Capx. https://drive.google.com/uc?export=down ... zZTSDFqT2M

I want to know, Should I use this way to make the levels?

Please excuse My poor English <img src="{SMILIES_PATH}/icon_e_biggrin.gif" alt=":D" title="Very Happy">

I try to tickcount same as image , but not work

How do I measure time taken by a function to execute?

C2 doesn't let you pick newly created objects until the next top level event. Add a second On start of layout, and move your a2 loop there. It then works.

Thank you for your reply, I try to call "a2" loop by a function, nothing happened. So, I want to know what is "the next top level event"

The problem with your setup is the second pick condition.

The first pick condition

Pick Sprite where Sprite.ID = loopindex("a2")[/code:2eygwdiz] works fine and selects the corresponding Sprite.

The thing is that the second pick condition [code:2eygwdiz]Pick SpriteFM (family) where SpriteFM.ID = loopindex("a2")+1[/code:2eygwdiz] from the previously picked objects picks.
This means that the first pick reduces the picked objects to one Sprite that has the right ID.
The second pick condition picks the Sprite that has a different ID.
Since there is no Sprite which has two different IDs at the same time, there isn't any Sprite picked and that's why the text doesn't change.

Now to fix this, you could either just disable the second pick condition
or
you could add a second text object, then move the second pick condition to be checked after the first one (as sub-event to the loop) but not as a sub-event of the first pick. You would then change the second text to the second Sprite.ID.

Hope I could help.

Thank you for your reply. I think all the Sprite are created in the first for loop(10 Sprite with instance variables ID: 1 to 10, I see them in the debug mode). So, I think I can pick them in the second for loop. But nothing happened.

What is wrong with my thinking?

pls, help me?

Hi, guys

I use for loop to create multiple objects and set instance variable that called "ID", I want to pick two consecutive objects, so I use "pick by comparison" to pick them. But I can not pick them.

Something was wrong?

Here is my capx https://drive.google.com/uc?export=download&id=0B8g2b8f9ktNBLTd1T2xWam9QX1U

I receive a bug when I run my code

I want to know, Is there any ways to increase limit 16 vertexs to 32 vertexs?

Thanks!

OMG, I am stupid. Thanks! :XXX