Variable stop at 0???

[Carr77]

Ok, in the frame i have var Number = 100;
and i have a button that says on (release) { Number -= 10;}.
I also have a dynamic texbox with the variable Number.
Now when i try it it takes -10 of the 100 that is in the box... BUt how do i do so it stops at 0?
So when you come to zero you can click more? Please tell me

[Vexy]

on(release){
if(number <= 0){ // If lower than or equal to
number -= 10;
} else { // If not
this.enabled = false; // Disables this button
}
}

There's also
>= // Higher than or equal to
!= // Not equal to
== // Equal to

[Carr77]

I putted that in the button and it didnt work
Strange :/

[Beakers]

Vexy got the pointy thing the wrong way round should be higher than without the equals sign.

if(number > 0)

[Carr77]

Isnt it any other way? Cuz that wont work for me eather. i putted that into the button but, ye, just errors in teh output

[Beakers]

Should work, post your code of what you are applying it in and I'll help.

[guardiankitty]

Ok, in the frame i have var Number = 100;
and i have a button that says on (release) { Number -= 10;}.
I also have a dynamic texbox with the variable Number.
Now when i try it it takes -10 of the 100 that is in the box... BUt how do i do so it stops at 0?
So when you come to zero you can click more? Please tell me

Number is a reserved class, I would say choose something different, here is an example:

onClipEvent(load){
    var N:Number = 100;
}

on(press){
    if(N-10>0){
        N -= 10;
    }else{
        N = 0;
    }
    trace(N);
        //or textfield.text = String(N);
}

Also I always always always check BEFORE doing anything... keep this in mind and you will thank me someday!



Hope this helps!!
-GK>'.'<

[Carr77]

NICE!
That worked! Sooo thinks
But it buged out when i put this code in the button:
on (release) { builders -= 25; money +=35; totalcitizen -= 25; food +=10;}
if(builders-10>0){
builders -= 10;
}else{
builders = 0;
}
trace(builders);
}

Whats wrong now :/
Iv tried to post you code in diffrent places in this code but didnt work ((

[Beakers]

You really need to look into syntax structures and learn what { } and ( ) mean.

Look at your code.

on (release) { builders -= 25; money +=35; totalcitizen -= 25; food +=10;}
You open the on release with {... you do some code and then you close your on release with }.

This means everything else you have written is outside your on(release) statement.

on (release) {
builders -= 25; money +=35; totalcitizen -= 25; food +=10;
if(builders-10>0){
builders -= 10;
}else{
builders = 0;
}
trace(builders);
}

Don't just guess where code should go, understand and use it.