/**
* Returns a CArray given an MCColor. It will be in the format array(r: 0, g: 0, b: 0)
*
* @param color
* @param t
* @return
*/
public CArray color(MCColor color, Target t) {
CArray ca = new CArray(t);
ca.set("r", new CInt(color.getRed(), t), t);
ca.set("g", new CInt(color.getGreen(), t), t);
ca.set("b", new CInt(color.getBlue(), t), t);
return ca;
}
public CArray exception(ConfigRuntimeException e, Target t) {
CArray ex = new CArray(t);
ex.push(new CString(e.getExceptionType().toString(), t));
ex.push(new CString(e.getMessage(), t));
ex.push(new CString((e.getFile() != null ? e.getFile().getAbsolutePath() : "null"), t));
ex.push(new CInt(e.getLineNum(), t));
return ex;
}
public CArray velocity(MCEntity.Velocity v, Target t) {
double x, y, z, mag;
x = y = z = mag = 0;
if (v != null) {
x = v.x;
y = v.y;
z = v.z;
mag = v.magnitude;
}
CArray ret = CArray.GetAssociativeArray(t);
ret.set("magnitude", new CDouble(mag, t), t);
ret.set("x", new CDouble(x, t), t);
ret.set("y", new CDouble(y, t), t);
ret.set("z", new CDouble(z, t), t);
return ret;
}
/**
* Given a Location Object, returns a MCLocation. If the optional world is not specified in the
* object, the world provided is used instead. Location "objects" are MethodScript arrays that
* represent a location in game. There are 4 usages:
*
* <ul>
* <li>(x, y, z)
* <li>(x, y, z, world)
* <li>(x, y, z, yaw, pitch)
* <li>(x, y, z, world, yaw, pitch)
* </ul>
*
* In all cases, the pitch and yaw default to 0, and the world defaults to the specified world.
* <em>More conveniently: ([world], x, y, z, [yaw, pitch])</em>
*/
public MCLocation location(Construct c, MCWorld w, Target t) {
if (!(c instanceof CArray)) {
throw new ConfigRuntimeException(
"Expecting an array, received " + c.getCType(), ExceptionType.FormatException, t);
}
CArray array = (CArray) c;
MCWorld world = w;
double x = 0;
double y = 0;
double z = 0;
float yaw = 0;
float pitch = 0;
if (!array.inAssociativeMode()) {
if (array.size() == 3) {
// Just the xyz, with default yaw and pitch, and given world
x = Static.getNumber(array.get(0, t), t);
y = Static.getNumber(array.get(1, t), t);
z = Static.getNumber(array.get(2, t), t);
} else if (array.size() == 4) {
// x, y, z, world
x = Static.getNumber(array.get(0, t), t);
y = Static.getNumber(array.get(1, t), t);
z = Static.getNumber(array.get(2, t), t);
world = Static.getServer().getWorld(array.get(3, t).val());
} else if (array.size() == 5) {
// x, y, z, yaw, pitch, with given world
x = Static.getNumber(array.get(0, t), t);
y = Static.getNumber(array.get(1, t), t);
z = Static.getNumber(array.get(2, t), t);
yaw = (float) Static.getNumber(array.get(3, t), t);
pitch = (float) Static.getNumber(array.get(4, t), t);
} else if (array.size() == 6) {
// All have been given
x = Static.getNumber(array.get(0, t), t);
y = Static.getNumber(array.get(1, t), t);
z = Static.getNumber(array.get(2, t), t);
world = Static.getServer().getWorld(array.get(3, t).val());
yaw = (float) Static.getNumber(array.get(4, t), t);
pitch = (float) Static.getNumber(array.get(5, t), t);
} else {
throw new ConfigRuntimeException(
"Expecting a Location array, but the array did not meet the format specifications",
ExceptionType.FormatException,
t);
}
}
if (array.containsKey("x")) {
x = Static.getNumber(array.get("x"), t);
}
if (array.containsKey("y")) {
y = Static.getNumber(array.get("y"), t);
}
if (array.containsKey("z")) {
z = Static.getNumber(array.get("z"), t);
}
if (array.containsKey("world")) {
world = Static.getServer().getWorld(array.get("world").val());
}
if (array.containsKey("yaw")) {
yaw = (float) Static.getDouble(array.get("yaw"), t);
}
if (array.containsKey("pitch")) {
pitch = (float) Static.getDouble(array.get("pitch"), t);
}
// If world is still null at this point, it's an error
if (world == null) {
throw new ConfigRuntimeException(
"The specified world doesn't exist, or no world was provided",
ExceptionType.InvalidWorldException,
t);
}
return StaticLayer.GetLocation(world, x, y, z, yaw, pitch);
}
public MCEntity.Velocity velocity(Construct c, Target t) {
CArray va;
double x, y, z, mag;
x = y = z = mag = 0;
if (c instanceof CArray) {
va = (CArray) c;
if (va.containsKey("x")) {
x = Static.getDouble(va.get("x"), t);
}
if (va.containsKey("y")) {
y = Static.getDouble(va.get("y"), t);
}
if (va.containsKey("z")) {
z = Static.getDouble(va.get("z"), t);
}
if (!va.containsKey("x") && !va.containsKey("y") && !va.containsKey("z")) {
switch ((int) va.size()) {
case 4:
z = Static.getDouble(va.get(3), t);
y = Static.getDouble(va.get(2), t);
x = Static.getDouble(va.get(1), t);
break;
case 3:
z = Static.getDouble(va.get(2), t);
case 2:
y = Static.getDouble(va.get(1), t);
case 1:
x = Static.getDouble(va.get(0), t);
}
}
return new MCEntity.Velocity(mag, x, y, z);
} else {
throw new Exceptions.FormatException("Expected an array but recieved " + c, t);
}
}
/**
* Returns an MCColor given a colorArray, which supports the following three format types (in this
* order of priority) array(r: 0, g: 0, b: 0) array(red: 0, green: 0, blue: 0) array(0, 0, 0)
*
* @param color
* @param t
* @return
*/
public MCColor color(CArray color, Target t) {
int red;
int green;
int blue;
if (color.containsKey("r")) {
red = Static.getInt32(color.get("r"), t);
} else if (color.containsKey("red")) {
red = Static.getInt32(color.get("red"), t);
} else {
red = Static.getInt32(color.get(0), t);
}
if (color.containsKey("g")) {
green = Static.getInt32(color.get("g"), t);
} else if (color.containsKey("green")) {
green = Static.getInt32(color.get("green"), t);
} else {
green = Static.getInt32(color.get(1), t);
}
if (color.containsKey("b")) {
blue = Static.getInt32(color.get("b"), t);
} else if (color.containsKey("blue")) {
blue = Static.getInt32(color.get("blue"), t);
} else {
blue = Static.getInt32(color.get(2), t);
}
return StaticLayer.GetConvertor().GetColor(red, green, blue);
}
public MCItemMeta itemMeta(Construct c, int i, Target t) {
MCItemMeta meta =
Static.getServer().getItemFactory().getItemMeta(StaticLayer.GetConvertor().getMaterial(i));
if (c instanceof CNull) {
return meta;
}
CArray ma = null;
if (c instanceof CArray) {
ma = (CArray) c;
try {
if (ma.containsKey("display")) {
Construct dni = ma.get("display");
if (!(dni instanceof CNull)) {
meta.setDisplayName(dni.val());
}
}
if (ma.containsKey("lore")) {
Construct li = ma.get("lore");
if (li instanceof CNull) {
// do nothing
} else if (li instanceof CArray) {
CArray la = (CArray) li;
List<String> ll = new ArrayList<String>();
for (int j = 0; j < la.size(); j++) {
ll.add(la.get(j).val());
}
meta.setLore(ll);
} else {
throw new Exceptions.FormatException("Lore was expected to be an array.", t);
}
}
if (meta instanceof MCLeatherArmorMeta) {
if (ma.containsKey("color")) {
Construct ci = ma.get("color");
if (ci instanceof CNull) {
// nothing
} else if (ci instanceof CArray) {
((MCLeatherArmorMeta) meta).setColor(color((CArray) ci, t));
} else {
throw new Exceptions.FormatException("Color was expected to be an array.", t);
}
}
}
if (meta instanceof MCBookMeta) {
if (ma.containsKey("title")) {
Construct title = ma.get("title");
if (!(title instanceof CNull)) {
((MCBookMeta) meta).setTitle(title.val());
}
}
if (ma.containsKey("author")) {
Construct author = ma.get("author");
if (!(author instanceof CNull)) {
((MCBookMeta) meta).setAuthor(author.val());
}
}
if (ma.containsKey("pages")) {
Construct pages = ma.get("pages");
if (pages instanceof CNull) {
// nothing
} else if (pages instanceof CArray) {
CArray pa = (CArray) pages;
List<String> pl = new ArrayList<String>();
for (int j = 0; j < pa.size(); j++) {
pl.add(pa.get(j).val());
}
((MCBookMeta) meta).setPages(pl);
} else {
throw new Exceptions.FormatException("Pages field was expected to be an array.", t);
}
}
}
if (meta instanceof MCSkullMeta) {
if (ma.containsKey("owner")) {
Construct owner = ma.get("owner");
if (!(owner instanceof CNull)) {
((MCSkullMeta) meta).setOwner(owner.val());
}
}
}
if (meta instanceof MCEnchantmentStorageMeta) {
if (ma.containsKey("stored")) {
Construct stored = ma.get("stored");
if (stored instanceof CNull) {
// Still doing nothing
} else if (stored instanceof CArray) {
for (String index : ((CArray) stored).keySet()) {
try {
CArray earray = (CArray) ((CArray) stored).get(index);
MCEnchantment etype =
StaticLayer.GetConvertor().GetEnchantmentByName(earray.get("etype").val());
int elevel = Static.getInt32(earray.get("elevel"), t);
((MCEnchantmentStorageMeta) meta).addStoredEnchant(etype, elevel, true);
} catch (Exception bade) {
throw new Exceptions.FormatException(
"Could not get enchantment data from index " + index, t);
}
}
} else {
throw new Exceptions.FormatException(
"Stored field was expected to be an array of Enchantment arrays", t);
}
}
}
} catch (Exception ex) {
throw new Exceptions.FormatException(
"Could not get ItemMeta from the given information.", t);
}
} else {
throw new Exceptions.FormatException(
"An array was expected but recieved " + c + " instead.", t);
}
return meta;
}
/**
* Gets a Location Object, given a MCLocation
*
* @param l
* @return
*/
public CArray location(MCLocation l) {
CArray ca = CArray.GetAssociativeArray(Target.UNKNOWN);
Construct x = new CDouble(l.getX(), Target.UNKNOWN);
Construct y = new CDouble(l.getY(), Target.UNKNOWN);
Construct z = new CDouble(l.getZ(), Target.UNKNOWN);
Construct world = new CString(l.getWorld().getName(), Target.UNKNOWN);
Construct yaw = new CDouble(l.getYaw(), Target.UNKNOWN);
Construct pitch = new CDouble(l.getPitch(), Target.UNKNOWN);
ca.set("0", x, Target.UNKNOWN);
ca.set("1", y, Target.UNKNOWN);
ca.set("2", z, Target.UNKNOWN);
ca.set("3", world, Target.UNKNOWN);
ca.set("4", yaw, Target.UNKNOWN);
ca.set("5", pitch, Target.UNKNOWN);
ca.set("x", x, Target.UNKNOWN);
ca.set("y", y, Target.UNKNOWN);
ca.set("z", z, Target.UNKNOWN);
ca.set("world", world, Target.UNKNOWN);
ca.set("yaw", yaw, Target.UNKNOWN);
ca.set("pitch", pitch, Target.UNKNOWN);
return ca;
}
public Construct itemMeta(MCItemStack is, Target t) {
Construct ret, display, lore, color, title, author, pages, owner, stored;
if (!is.hasItemMeta()) {
ret = new CNull(t);
} else {
ret = CArray.GetAssociativeArray(t);
MCItemMeta meta = is.getItemMeta();
if (meta.hasDisplayName()) {
display = new CString(meta.getDisplayName(), t);
} else {
display = new CNull(t);
}
if (meta.hasLore()) {
lore = new CArray(t);
for (String l : meta.getLore()) {
((CArray) lore).push(new CString(l, t));
}
} else {
lore = new CNull(t);
}
((CArray) ret).set("display", display, t);
((CArray) ret).set("lore", lore, t);
if (meta instanceof MCLeatherArmorMeta) {
color = color(((MCLeatherArmorMeta) meta).getColor(), t);
((CArray) ret).set("color", color, t);
}
if (meta instanceof MCBookMeta) {
if (((MCBookMeta) meta).hasTitle()) {
title = new CString(((MCBookMeta) meta).getTitle(), t);
} else {
title = new CNull(t);
}
if (((MCBookMeta) meta).hasAuthor()) {
author = new CString(((MCBookMeta) meta).getAuthor(), t);
} else {
author = new CNull(t);
}
if (((MCBookMeta) meta).hasPages()) {
pages = new CArray(t);
for (String p : ((MCBookMeta) meta).getPages()) {
((CArray) pages).push(new CString(p, t));
}
} else {
pages = new CNull(t);
}
((CArray) ret).set("title", title, t);
((CArray) ret).set("author", author, t);
((CArray) ret).set("pages", pages, t);
}
if (meta instanceof MCSkullMeta) {
if (((MCSkullMeta) meta).hasOwner()) {
owner = new CString(((MCSkullMeta) meta).getOwner(), t);
} else {
owner = new CNull(t);
}
((CArray) ret).set("owner", owner, t);
}
if (meta instanceof MCEnchantmentStorageMeta) {
if (((MCEnchantmentStorageMeta) meta).hasStoredEnchants()) {
stored = new CArray(t);
for (Map.Entry<MCEnchantment, Integer> entry :
((MCEnchantmentStorageMeta) meta).getStoredEnchants().entrySet()) {
CArray eObj = CArray.GetAssociativeArray(t);
eObj.set("etype", new CString(entry.getKey().getName(), t), t);
eObj.set("elevel", new CInt(entry.getValue(), t), t);
((CArray) stored).push(eObj);
}
} else {
stored = new CNull(t);
}
((CArray) ret).set("stored", stored, t);
}
}
return ret;
}
/**
* 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;
}
/**
* An Item Object consists of data about a particular item stack. Information included is: type,
* data, qty, and an array of enchantment objects (labeled enchants): etype (enchantment type) and
* elevel (enchantment level). For backwards compatibility, this information is also listed in
* numerical slots as well as associative slots. If the MCItemStack is null, or the underlying
* item is nonexistant (or air) CNull is returned.
*
* @param is
* @return
*/
public Construct item(MCItemStack is, Target t) {
if (is == null || is.getAmount() == 0) {
return new CNull(t);
}
int type = is.getTypeId();
int data;
if (type < 256) {
// Use the data
data = (is.getData() != null ? is.getData().getData() : 0);
} else {
// Use the durability
data = is.getDurability();
}
int qty = is.getAmount();
CArray enchants = new CArray(t);
for (Map.Entry<MCEnchantment, Integer> entry : is.getEnchantments().entrySet()) {
CArray enchObj = CArray.GetAssociativeArray(t);
enchObj.set("etype", new CString(entry.getKey().getName(), t), t);
enchObj.set("elevel", new CInt(entry.getValue(), t), t);
enchants.push(enchObj);
}
Construct meta = itemMeta(is, t);
CArray ret = CArray.GetAssociativeArray(t);
ret.set("type", Integer.toString(type));
ret.set("data", Integer.toString(data));
ret.set("qty", Integer.toString(qty));
ret.set("enchants", enchants, t);
ret.set("meta", meta, t);
return ret;
}
