Minecraft Forums

When I use the code below and I tap with a sapling its supposed to increase var full by 0.125 and when I do this Ingame it doesn't increase at all. Whats going on here??

function useItem (x, y, z, itemId, blockId, side)
{
var data = Player.getCarriedItemData();
var item = Player.getCarriedItem();
if (blockId == 207)
{
var full = 0;
var a = [6,18]; //0.125
var b = [296,391,392,393,394,344,338]; //0.08
var c = [297,400]; //0.16
var d = [37,38,39,40,260,81,106,111,372]; //0.10
var e = [319,320,363,364,365,366]; //0.02
var f = [360]; //0.04
var g = [103,86,91]; //1
if(a.indexOf(item)>=0)
{
full + 0.125;
addItemInventory(item,-1,data);
}
if(b.indexOf(item)>=0)
{
full + 0.08;
addItemInventory(item,-1,data);
}
if(c.indexOf(item)>=0)
{
full + 0.16;
addItemInventory(item,-1,data);
}
if(d.indexOf(item)>=0)
{
full +  0.10;
addItemInventory(item,-1,data);
}
if(e.indexOf(item)>=0)
{
full + 0.02;
addItemInventory(item,-1,data);
}
if(f.indexOf(item)>=0)
{
full + 0.04;
addItemInventory(item,-1,data);
}
if(g.indexOf(item)>=0)
{
full + 1;
addItemInventory(item,-1,data);
}

if(full >= 1)
{
Level.dropItem(x, y, z,0.5,3,1,0);
full -1;
}
}}

By the way this is used in my ex nihilo pe mod. Om trying to add the compost for the barrels correctly.

full += 0.125

This doesn't work :/

Where you have

 full+ 0.125 

you need to replaceit with

 full += 0.125 

or

 full = full + 0.125