Random text in dialogue box

Baccarda

Hello everyone

Is it possible to make a dialogue box which shows random text after an action? How much text i could store in the app and would it affect performance and app size ?

Thanks in advance

Armelline

Yes, this could be done easily. Put the text in a table and pick a random row. You could store thousands of lines of text without it affecting performance or increasing the app size too much.

Baccarda

@Armelline said:
Yes, this could be done easily. Put the text in a table and pick a random row. You could store thousands of lines of text without it affecting performance or increasing the app size too much.

Is there any tutorial on this? I have not worked with tables and probably there should be an action formula which triggers the random text.

KevinCross

Display Text: tableCellValue(TableName, random(1, tableRowCount(TableName)), 1)

If you want it to change each time after a particular action then put the tableCellValue code above into an attribute and then display that i.e.

ChangeAttribute: self.randomText = tableCellValue(TableName, random(1, tableRowCount(TableName)), 1)
Diplay Text: self.randomText

KevinCross

And take a look at these pages if you've not worked with tables before

http://help.gamesalad.com/gamesalad-cookbook/2-making-it-better/2-06-using-tables/
http://help.gamesalad.com/gamesalad-cookbook/2-making-it-better/2-07-writing-to-tables/

And there's a brief description of each table function on this page. Search for functions and then scroll down to the table ones:

http://help.gamesalad.com/gamesalad-cookbook/1-getting-started/1-11-glossary/

jamie_c

Below is a tutorial I did a while ago about creating RPG style text conversations. It's not random, but it might help you understand the table part.

Baccarda

@KevinCross said:
Display Text: tableCellValue(TableName, random(1, tableRowCount(TableName)), 1)

If you want it to change each time after a particular action then put the tableCellValue code above into an attribute and then display that i.e.

ChangeAttribute: self.randomText = tableCellValue(TableName, random(1, tableRowCount(TableName)), 1)
Diplay Text: self.randomText

I would like to store many units of text in a database and each time i touch the box it changes the text to a random one.

KevinCross

@janis[email protected] said:
I would like to store many units of text in a database and each time i touch the box it changes the text to a random one.

It's the same code

Code on your actor:
..Display Text: self.randomText
..Rule: When Touch Is Pressed
....Change Attribute: self.randomText = tableCellValue(TableName, random(1, tableRowCount(TableName)), 1)

Baccarda

thank you guys. it works like a charm.

Baccarda

Oh, just one more thing.
What if i would like just to show the title of text and after clicking on it show the rest of the text?
Could it work using the same function ?

KevinCross

You would need to store the random number in an attribute because each time you call that code it picks a different random number so the title and the main text would be different each time and won't match up.

Something like this:

Code On Actor:
..Display Text: self.randomText
..Rule: When Touch Is Pressed And self.pressedCount = 0
....Change Attribute: self.randomRow = random(1, tableRowCount(TableName))
....Change Attribute: self.randomText = tableCellValue(TableName, self.randomRow, 1)
....Change Attribute: self.pressedCount = 1

..Rule: When Touch Is Pressed And self.pressedCount = 1
....Change Attribute: self.randomText = tableCellValue(TableName, self.randomRow, 2)
....Change Attribute: self.pressedCount = 0

Something along those lines, you can probably nest the rules.

This is based on your table containing the title of the text in column 1 and the main body/description text being in column 2

Armelline

@janis[email protected] said:
Oh, just one more thing.
What if i would like just to show the title of text and after clicking on it show the rest of the text?
Could it work using the same function ?

Yes. Just put the title in one column, the text in another. Show the title, and when they click, display the next column containing the text.

Baccarda

Basically i need to have 2 actors
1. The text box
2. Generate random text button

I need to change the title in the text box when the button is pressed and change the text to a full text when the title text is touched.

Im now trying to stick it all together.

Baccarda

Any help on that guys?

Armelline

@janis[email protected] said:
Any help on that guys?

Doing what you just said should work. Though it could potentially be done with 1 actor depending on exactly what you're trying to achieve.

KevinCross

@janis[email protected] said:
Basically i need to have 2 actors
1. The text box
2. Generate random text button

I need to change the title in the text box when the button is pressed and change the text to a full text when the title text is touched.

Im now trying to stick it all together.

For number 1 have an actor that has

Display Text: game.randomText

For number 2 do roughly what I said in this comment: http://forums.gamesalad.com/discussion/comment/582654/#Comment_582654

But remove the Display Text from the code and use a game attribute for randomText instead of a self one so that actor 1 can access it.

Baccarda

How exactly i can set an attribute to current table row number ?

Armelline

I suggest you watch some of the great videos on using tables. @Braydon_SFX has a few I think.

Braydon_SFX

Thanks, @Armelline . @janis[email protected] , I have a bunch of table videos located here in my community tutorial thread.

Baccarda

Thank you guys for the tutorials but i still cant find a way, to display the text which is located next to titles column. I can only make it to show random text from side column but not the exact row as title.

jamie_c

@janis[email protected], If you want to show the actual title you enter for a row or column I don't you think can pull that directly out of the table. You'd need to add the title as an element to the table (besides in the title location) and then pull it from there.

For example if you had a row titled 'row 1' you could make the first column of that tables value 'row 1' and pull the title/value from there.