public static void doCrafting(final MinecartManiaStorageCart minecart) {
// Efficiency. Don't process overlapping tiles repeatedly, waste of time
final int interval =
minecart.getDataValue("Craft Interval") == null
? -1
: (Integer) minecart.getDataValue("Craft Interval");
if (interval > 0) {
minecart.setDataValue("Craft Interval", interval - 1);
} else {
minecart.setDataValue("Craft Interval", minecart.getRange() / 2);
final HashSet<Block> blockList = minecart.getAdjacentBlocks(minecart.getRange());
for (final Block block : blockList) {
if (block.getTypeId() == Material.WORKBENCH.getId()) {
final ArrayList<Sign> signList =
SignUtils.getAdjacentMinecartManiaSignList(block.getLocation(), 2);
for (final Sign sign : signList) {
if (sign.getLine(0).toLowerCase().contains("craft items")) {
sign.setLine(0, "[Craft Items]");
// For each line on the sign
String itemListString = "";
for (int i = 1; i < sign.getNumLines(); i++) {
if (i > 1) {
itemListString += ":";
}
itemListString += sign.getLine(i);
}
for (final SpecificMaterial item :
ItemUtils.getItemStringListToMaterial(itemListString.split(":"))) {
// Get the recipe, if possible
final RecipeData recipe = RecipeManager.findRecipe(item);
if (recipe == null) {
continue; // Skip if we can't find it.
}
if ((recipe.ingredients == null) || (recipe.ingredients.size() == 0)) {
continue;
}
boolean outOfIngredients = false;
int loops = 0;
final List<ItemStack> fixedIngredients = new ArrayList<ItemStack>();
debug(
minecart,
"RECIPE: "
+ recipe.results.toString()
+ " (d: "
+ recipe.results.getDurability()
+ ")");
// Until we're out of ingredients, or the loop has been executed 64 times.
while (!outOfIngredients && (loops < 64)) {
fixedIngredients.clear();
loops++;
// Loop through the list of ingredients for this recipe
for (final ItemStack stack : recipe.ingredients) {
boolean found = false;
if (stack.getDurability() == (short) -1) {
// See what we have
ItemStack subitem = null;
for (int is = 0; is < minecart.size(); is++) {
final ItemStack si = minecart.getItem(is);
if ((si != null) && (si.getTypeId() == stack.getTypeId())) {
subitem = si;
break;
}
}
if (subitem == null) {
continue;
}
stack.setDurability(subitem.getDurability());
// See if we have the needed ingredient
final int num = minecart.amount(stack.getTypeId(), stack.getDurability());
if (minecart.amount(stack.getTypeId(), stack.getDurability())
< stack.getAmount()) {
continue;
} else {
debug(
minecart,
"Cart has "
+ num
+ " "
+ recipe.results.toString()
+ " (d: "
+ recipe.results.getDurability()
+ ")!");
found = true;
break;
}
} else {
if (stack.getDurability() == -1) {
stack.setDurability((short) 0);
}
// See if we have the needed ingredients
if (minecart.amount(stack.getTypeId(), stack.getDurability())
>= stack.getAmount()) {
found = true;
} else {
debug(
minecart,
"OOI: " + stack.toString() + " (d: " + stack.getDurability() + ")");
outOfIngredients = true;
break;
}
}
if (!found) {
outOfIngredients = true;
debug(
minecart,
"OOI: " + stack.toString() + " (d: " + stack.getDurability() + ")");
break;
} else {
// debug(minecart, "Ingredient found: " + stack.toString() + " (d: " +
// stack.getDurability() + ")");
fixedIngredients.add(stack);
}
}
if (outOfIngredients) {
break;
}
// Double-check
debug(
minecart,
"Recipe for "
+ recipe.results.toString()
+ " (d: "
+ recipe.results.getDurability()
+ ")");
for (final ItemStack stack : fixedIngredients) {
if (minecart.canRemoveItem(
stack.getTypeId(), stack.getAmount(), stack.getDurability())) {
debug(
minecart,
" + " + stack.toString() + " (d: " + stack.getDurability() + ")");
} else {
debug(
minecart,
"OOI: " + stack.toString() + " (d: " + stack.getDurability() + ")");
outOfIngredients = true;
break;
}
}
if (outOfIngredients) {
break;
}
if (!minecart.canAddItem(recipe.results)) {
debug(minecart, "CAI: " + recipe.results.toString());
outOfIngredients = true;
break;
}
// Loop through again to actually remove the items
for (final ItemStack stack : fixedIngredients) {
debug(
minecart,
"[Craft Items] Removed "
+ stack.toString()
+ " (d: "
+ stack.getDurability()
+ ") from minecart!");
minecart.removeItem(
stack.getTypeId(), stack.getAmount(), stack.getDurability());
}
// Take it from the cart
minecart.addItem(recipe.results);
debug(
minecart,
"[Craft Items] Added " + recipe.results.toString() + " to minecart!");
}
}
}
}
}
}
}
}