Fix for "add wall" to Wooden Tower

[Ignatz-HeMan]

Add Wall on Wooden Tower was not working since 0.4.
_x params ["_recipeItem","_recipeQty"]; seem not work here and the paramterer was twice loaded.
This fix is already tested and works.

[vbawol]

Thanks for the fix @Ignatz-HeMan!

I tested and it does seem that this behavior of params is by design as it makes the scope of the variable private making it only available within the code block it was used. in this case the if (_x isEqualType[]) then{ block.

So based on that we can actually dump the if.. code block and just use params like this:

_recipeItem = _x;
_recipeQty = 1;
_x params [["_recipeItem",_recipeItem],["_recipeQty",_recipeQty]];

TEST CODE:

EP = []; 
{ 
    _recipeItem = _x; 
    _recipeQty = 1; 
    _x params [["_recipeItem",_recipeItem],["_recipeQty",_recipeQty]]; 
    EP pushBack [_recipeItem,_recipeQty] 
} forEach [["test",2],["test2"],"test"];

RESULT:
[["test",2],["test2",1],["test",1]]