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15 changes: 10 additions & 5 deletions msu/classes/ordered_map.nut
Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,13 @@
{
Array = null;
Table = null;
NextICache = null;
IIndexStack = null;

constructor( _table = null )
{
this.Array = [];
this.Table = {};
this.IIndexStack = [];
if (_table != null) this.addTable(_table);
}

Expand Down Expand Up @@ -45,10 +46,14 @@

function _nexti( _prev )
{
if (_prev == null) this.NextICache = 0;
_prev = this.NextICache++;

return _prev == this.Array.len() ? null : this.Array[_prev];
if (_prev == null) this.IIndexStack.push(0);
_prev = this.IIndexStack[this.IIndexStack.len() - 1]++;
if (_prev == this.Array.len())
{
this.IIndexStack.pop();
return null;
}
return this.Array[_prev];
}

function _cloned( _original )
Expand Down
19 changes: 11 additions & 8 deletions msu/classes/weighted_container.nut
Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,15 @@
Total = null;
Table = null;
Forced = null;
NextIItems = null;
NextIIndex = null;
IItems = null;
IIndexStack = null;

constructor( _array = null )
{
this.Total = 0.0;
this.Table = {};
this.Forced = [];
this.IIndexStack = [];
if (_array != null) this.addArray(_array);
}

Expand All @@ -31,19 +32,21 @@
{
if (_prev == null)
{
this.NextIItems = ::MSU.Table.keys(this.Table);
this.NextIIndex = 0;
if (this.IItems == null)
this.IItems = ::MSU.Table.keys(this.Table);
this.IIndexStack.push(0)
}
_prev = this.NextIIndex++;
_prev = this.IIndexStack[this.IIndexStack.len() - 1]++;

if (_prev == this.Table.len())
{
this.NextIItems = null;
this.NextIIndex = null;
this.IIndexStack.pop();
if (this.IIndexStack.len() == 0)
this.IItems = null;
return null;
}

return this.NextIItems[_prev];
return this.IItems[_prev];
}

function toArray( _itemsOnly = true )
Expand Down