private static CArray deepClone(CArray array, Target t, ArrayList<CArray[]> cloneRefs) {
// Return the clone reference if this array has been cloned before (both clones will have the
// same reference).
for (CArray[] refCouple : cloneRefs) {
if (refCouple[0] == array) {
return refCouple[1];
}
}
// Create the clone to put array in and add it to the cloneRefs list.
CArray clone = new CArray(t, (int) array.size());
clone.associative_mode = array.associative_mode;
cloneRefs.add(new CArray[] {array, clone});
// Iterate over the array, recursively calling this method to perform a deep clone.
for (Construct key : array.keySet()) {
Construct value = array.get(key, t);
if (value instanceof CArray) {
value = deepClone((CArray) value, t, cloneRefs);
}
clone.set(key, value, t);
}
return clone;
}
/**
* Gets an MCItemStack from a given item "object". Supports both the old and new formats currently
*
* @param i
* @param line_num
* @param f
* @return
*/
public MCItemStack item(Construct i, Target t) {
if (i instanceof CNull) {
return EmptyItem();
}
if (!(i instanceof CArray)) {
throw new ConfigRuntimeException("Expected an array!", ExceptionType.FormatException, t);
}
CArray item = (CArray) i;
int type = 0;
int data = 0;
int qty = 1;
Map<MCEnchantment, Integer> enchants = new HashMap<MCEnchantment, Integer>();
MCItemMeta meta = null;
if (item.containsKey("type")) {
try {
if (item.get("type").val().contains(":")) {
// We're using the combo addressing method
String[] split = item.get("type").val().split(":");
item.set("type", split[0]);
item.set("data", split[1]);
}
type = Integer.parseInt(item.get("type").val());
} catch (NumberFormatException e) {
throw new ConfigRuntimeException(
"Could not get item information from given information ("
+ item.get("type").val()
+ ")",
ExceptionType.FormatException,
t,
e);
}
} else {
throw new ConfigRuntimeException(
"Could not find item type!", ExceptionType.FormatException, t);
}
if (item.containsKey("data")) {
try {
data = Integer.parseInt(item.get("data").val());
} catch (NumberFormatException e) {
throw new ConfigRuntimeException(
"Could not get item data from given information (" + item.get("data").val() + ")",
ExceptionType.FormatException,
t,
e);
}
}
if (item.containsKey("qty")) {
// This is the qty
String sqty = "notanumber";
if (item.containsKey("qty")) {
sqty = item.get("qty").val();
}
try {
qty = Integer.parseInt(sqty);
} catch (NumberFormatException e) {
throw new ConfigRuntimeException(
"Could not get qty from given information (" + sqty + ")",
ExceptionType.FormatException,
t,
e);
}
}
if (item.containsKey("enchants")) {
CArray enchantArray = null;
try {
if (item.containsKey("enchants")) {
enchantArray = (CArray) item.get("enchants");
}
if (enchantArray == null) {
throw new NullPointerException();
}
} catch (Exception e) {
throw new ConfigRuntimeException(
"Could not get enchantment data from given information.",
ExceptionType.FormatException,
t,
e);
}
for (String index : enchantArray.keySet()) {
try {
CArray enchantment = (CArray) enchantArray.get(index);
String setype = null;
String selevel = null;
if (enchantment.containsKey("etype")) {
setype = enchantment.get("etype").val();
}
if (enchantment.containsKey("elevel")) {
selevel = enchantment.get("elevel").val();
}
if (setype == null || selevel == null) {
throw new ConfigRuntimeException(
"Could not get enchantment data from given information.",
ExceptionType.FormatException,
t);
}
int elevel = 0;
try {
elevel = Integer.parseInt(selevel);
} catch (NumberFormatException e) {
throw new ConfigRuntimeException(
"Could not get enchantment data from given information.",
ExceptionType.FormatException,
t);
}
MCEnchantment etype = StaticLayer.GetEnchantmentByName(setype);
enchants.put(etype, elevel);
} catch (ClassCastException e) {
throw new ConfigRuntimeException(
"Could not get enchantment data from given information.",
ExceptionType.FormatException,
t,
e);
}
}
}
if (item.containsKey("meta")) {
meta = itemMeta(item.get("meta"), type, t);
}
MCItemStack ret = StaticLayer.GetItemStack(type, qty);
ret.setData(data);
ret.setDurability((short) data);
if (meta != null) {
ret.setItemMeta(meta);
}
for (Map.Entry<MCEnchantment, Integer> entry : enchants.entrySet()) {
ret.addUnsafeEnchantment(entry.getKey(), entry.getValue());
}
// Giving them air crashes the client, so just clear the inventory slot
if (ret.getTypeId() == 0) {
ret = EmptyItem();
}
return ret;
}