static {
try {
isBadEffect = ReflectionHelper.findField(Potion.class, "isBadEffect", "field_76418_K");
} catch (Throwable t) {
ModLog.warn("Unable to hook Potion.isBadEffect");
;
}
}
public static Optional<ItemStack> getItemStack(final String name, final int quantity) {
if (name == null || name.isEmpty()) return Optional.absent();
// Check our preferred list first. If we have a hit, use it.
ItemStack result = PreferredItemStacks.instance.get(name);
if (result != null) {
result = result.copy();
result.stackSize = quantity;
} else {
// Parse out the possible subtype from the end of the string
String workingName = name;
int subType = -1;
if (StringUtils.countMatches(name, ":") == 2) {
workingName = StringUtils.substringBeforeLast(name, ":");
final String num = StringUtils.substringAfterLast(name, ":");
if (num != null && !num.isEmpty()) {
if ("*".compareTo(num) == 0) subType = OreDictionaryHelper.WILDCARD_VALUE;
else {
try {
subType = Integer.parseInt(num);
} catch (Exception e) {
// It appears malformed - assume the incoming name
// is
// the real name and continue.
;
}
}
}
}
// Check the OreDictionary first for any alias matches. Otherwise
// go to the game registry to find a match.
final List<ItemStack> ores = OreDictionaryHelper.getOres(workingName);
if (!ores.isEmpty()) {
result = ores.get(0).copy();
result.stackSize = quantity;
} else {
final Item i = GameData.getItemRegistry().getObject(workingName);
if (i != null) {
result = new ItemStack(i, quantity);
}
}
// If we did have a hit on a base item, set the sub-type
// as needed.
if (result != null && subType != -1) {
if (subType == OreDictionaryHelper.WILDCARD_VALUE && !result.getHasSubtypes()) {
ModLog.warn("[%s] GENERIC requested but Item does not support sub-types", name);
} else {
result.setItemDamage(subType);
}
}
}
return Optional.fromNullable(result);
}