Generic Sorting

[Novo]

For those who wanted to know what use does variable functions do... Here's an example:

class: math-sort

PHP Code:

function defaultSort( sideA, sideB )
  {
  return (sideA < sideB);
  }

function sortList( list, compFunc )
  {
  this.sortFunc = ( compFunc == null ? this.defaultSort : compFunc );

  for ( temp.i = 0; temp.i < list.size() - 1; temp.i++ )
    {
    temp.min = temp.i;
    for ( temp.j = temp.i + 1; temp.j < list.size(); temp.j ++ )
      {
      if ( sortFunc( list[temp.j], list[temp.min]) )
        temp.min = temp.j;
      }

    temp.b = list[temp.i];
    list[temp.i] = list[temp.min];
    list[temp.min] = temp.b;
    }

  return list;
  } 


PHP Code:

function onCreated()
  {
  join("math-sort");
  temp.l = {{1,3},{3,2},{2,1},{4,2} };

  temp.func = function(sideA, sideB)
    {
    return ( sideA[0] < sideB[0] );
    };

  temp.list = sortList( temp.l, temp.func );
  echo( temp.list ); // {{1, 3}, {2, 1}, {3, 2}, {4, 2}}
  } 


You could have them sorted by this function...

A practical use of this is sorting a list of NPCs with respect to how far it is!
One way to do this is simply defining this function:

PHP Code:

  temp.func = function(sideA, sideB)
    {
    return ( (sideA.x - this.x)^2 + (sideA.y - this.y)^2 < (sideB.x - this.x)^2 + (sideB.y - this.y)^2 );
    }; 


[zokemon]

Good job Novo!
I didn't think of using it that way

[xAndrewx]

You suck, at trying to disappoint me that is!

[sam_is_me]

lol, i really cant read that script...
but if it works, hey, good job.