Array help

[gaben]

I don't even know why you're looping it strangely in the first place, but you wrote temp.i < thiso.rights.size() instead of temp.i <= thiso.rights.size()? You'd be excluding one less array item.

In general though, there really isn't anything to 'fix' persay if we don't even know how you store your array vars (this.orights? too vague) or what you're really trying to do. Apparently you want to change the array with '[' or / yet nothing is indicating any keypresses besides onKeyPressed() which you didn't utilize properly anyway. Wat?

I guess you want to increment your array [] selectors, so why not just increment temp.i and de-increment them on '[' & / keypresses?

[0PiX0]

Originally Posted by gaben

I don't even know why you're looping it strangely in the first place, but you wrote temp.i < thiso.rights.size() instead of temp.i <= thiso.rights.size()? You'd be excluding one less array item.

No, although his script doesn't require a loop, he is looping it correctly. In arrays, the first element's index is 0, and the last element's index is array.size() - 1.

[gaben]

Originally Posted by 0PiX0

No, although his script doesn't require a loop, he is looping it correctly. In arrays, the first element's index is 0, and the last element's index is array.size() - 1.

I didn't say he was looping it incorrectly, I just said it was rather strange compared to what he wanted to accomplish.

Anyway, it'd be much easier to just increment like this and perform some checks for this.i or whatever number he'll be using for the array [0] selector.

PHP Code:

//#CLIENTSIDE

function onCreated(){
  this.i = 0;
}

function onKeyPressed(code, key){
  if(key == "[" && this.i >= 0 && this.i < 3){
         this.i++; // increment
         player.chat = this.i; // print out for verification
  }
  else if(key == "/" && this.i > 0){ // don't decrement 0 to -1!
        this.i--;
        player.chat = this.i;
  }
} 


Then I guess you'd do something like: thiso.rights[this.i] (selectors, 0,1,2,3).