SRL Archive - SRL Snippets

getFreeSlots() returns a TIntegerArray of the free backpack slots (1-28).
To only return the integer amount of free backpack slots, length(getFreeSlots()) can be used.

function getFreeSlots():TIntegerArray;
var
  i:integer;
  theArray:TIntegerArray;
begin
  if (not gameTabs.isTabActive(TAB_BACKPACK)) then
   gameTabs.openTab(TAB_BACKPACK);  

  for i := BACKPACK_SLOT_LOW to BACKPACK_SLOT_HIGH do
  begin
    if (not tabBackpack.isItemInSlot(i)) then
     begin
       theArray.append(i);
     end;
  end;
  writeLn('Free backpack slots are: ' + toStr(theArray));
  result := theArray;
end;

function getFreeSlots():TIntegerArray;
var
  i:integer;
begin
  gameTabs.openTab(TAB_BACKPACK);

  for i := BACKPACK_SLOT_LOW to BACKPACK_SLOT_HIGH do
    if (not tabBackpack.isItemInSlot(i)) then
       result.append(i);

  writeLn('Free backpack slots are: ' + toStr(theArray));
end;  

Shortened :p nice function though

Thanks :)

From: Robert

function getFreeSlots():TIntegerArray;
var
  i:integer;
begin
  gameTabs.openTab(TAB_BACKPACK);

  for i := BACKPACK_SLOT_LOW to BACKPACK_SLOT_HIGH do
    if (not tabBackpack.isItemInSlot(i)) then
       result.append(i);

  writeLn('Free backpack slots are: ' + toStr(theArray));
end;  

Shortened :p nice function though

From: KeepBotting
Thanks :)

Why not make it a backpack function?

function TRSTabBackpack.getFreeSlots():TIntegerArray;
var
  i:integer;
begin
  gameTabs.openTab(TAB_BACKPACK);

  for i := BACKPACK_SLOT_LOW to BACKPACK_SLOT_HIGH do
    if (not self.isItemInSlot(i)) then
       result.append(i);

  writeLn('Free backpack slots are: ' + toStr(theArray));
end;

From: bonsai
Why not make it a backpack function?

function TRSTabBackpack.getFreeSlots():TIntegerArray;
var
  i:integer;
begin
  gameTabs.openTab(TAB_BACKPACK);

  for i := BACKPACK_SLOT_LOW to BACKPACK_SLOT_HIGH do
    if (not self.isItemInSlot(i)) then
       result.append(i);

  writeLn('Free backpack slots are: ' + toStr(theArray));
end;

True :P it's more to type tabBackpack.getFreeSlots() though

From: KeepBotting
True :P it's more to type tabBackpack.getFreeSlots() though

tabBackpack is a variable of type TRsTabBackpack so if you did it as above you would indeed call it as tabBackpack.getFreeSlots()

var tabBackpack: TRSTabBackpack;