//ideal code to run
Crafting.createCombinedPart(user, user.data.characters[0].constructions.shield.parts[k].part , user.data.inventory.parts[i]);
userActions.saveConstruction();
// ideal code to run
//long-winded method
var combineItem = false;
var x = user.data.characters[0].constructions.shield.parts[k].x;
var y = user.data.characters[0].constructions.shield.parts[k].y;
var inventoryID, shieldID;

var shieldLength = user.data.characters[0].constructions.shield.parts.length - 1;
var shieldList = user.data.characters[0].constructions.shield.parts;
loop1:
for(var a = 0; a < listLength; a++) {
    for(var b = 0; b < shieldLength; b++) {
        if(shieldList[b].part.type == inventoryList[a].type) {
            combineItem = true;
            inventoryID = inventoryList[a].id;
            shieldID = shieldList[b].part.id;
            break loop1;
        }
    }
}
if(combineItem) {
    var foo = inventoryLib.getPartById(shieldID);
    systemLog.push('<b class="rarity-' + part.quality + '-text"> ' + part.name + ' +' + ( part.plus) + '</b> <- <b class="rarity-' + foo.quality + '-text">' + foo.name +  ' +' + ( foo.plus) + '</b>');
    craftingActions.setPrimary(foo, true);
    craftingActions.setConsumed(inventoryLib.getPartById(inventoryID), true);
    craftingActions.combine();
    craftingActions.update();

    Construction.addToSetup(shieldConstruction, foo, x, y);
    userActions.saveConstruction();
}
//long-winded method INCOMPLETE