For Loop
========

A for loop-like while loop.

Example
-------

``example/src/data/example/functions/main.databind``

.. code-block:: databind

   func load
   tag load
       var i := 10
       while tvar i matches 1..
           tellraw @a "Variable i is above 0"
           var i -= 1
       end
       tellraw @a "Variable i is at 0"
   end

Compiled
--------

When while loops are compiled, functions with random characters
at the end are created. In compiled examples, these characters
will be ``abcd``.

``example/out/data/example/functions/load.mcfunction``

.. code-block:: mcfunction

   scoreboard objectives add i dummy
   scoreboard players set --databind i 10
   function example:while_abcd
   tellraw @a "Variable i is at 0"

``example/out/data/example/functions/while_abcd.mcfunction``

.. code-block:: mcfunction

   execute if score --databind i matches 1.. run function example:condition_abcd

``example/out/data/example/functions/condition_abcd.mcfunction``

.. code-block:: mcfunction

   tellraw @a "Variable i is above 0"
   scoreboard objectives remove --databind i 1
   function example:loop_abcd