/**
* Validates the sign's environment.
*
* @param signText
* @return false to deny
*/
public static boolean validateEnvironment(CraftBookPlayer player, Vector pt, SignText signText) {
ToggleArea area = new ToggleArea(player.getWorldType(), pt, signText);
String activeID = area.getSignActiveStateID();
String inactiveID = area.getSignInactiveStateID();
String signNS = area.getSignNamespace();
String playerNS = StringUtil.trimLength(player.getName(), 15);
boolean noInactiveCopy = inactiveID.equals("-");
if (!CopyManager.isValidName(activeID)) {
player.printError("An invalid area name was indicated.");
return false;
}
if (inactiveID.length() > 0 && !noInactiveCopy && !CopyManager.isValidName(inactiveID)) {
player.printError("An invalid off state area name was indicated.");
return false;
}
// Coerce the namespace to the player's name
if (signNS.equals("") || signNS.equalsIgnoreCase(playerNS)) {
signText.setLine3(playerNS);
} else if (signNS.equals("@")) {
if (!player.hasPermission("savensarea")) {
player.printError("You are unable to make toggles for global areas.");
return false;
}
} else {
if (!player.hasPermission("savensarea")) {
player.printError("You are unable to make toggles for global areas.");
return false;
}
}
if (area.isNewArea) {
signText.setLine2("[Area]");
} else {
signText.setLine2("[Toggle]");
}
player.print("Area toggle created!");
return true;
}
/**
* Get the on state ID. This may raise a InvalidSignStateID exception if the specified ID is
* invalid.
*
* @return
* @throws InvalidSignStateID
*/
public String getActiveStateID() throws InvalidSignStateID {
String id = getSignActiveStateID();
if (CopyManager.isValidName(id)) {
return id;
}
throw new InvalidSignStateID();
}
/**
* Toggle the area.
*
* @param player
* @param bag
* @throws BlockSourceException
*/
public void playerToggle(CraftBookPlayer player, BlockBag bag) throws BlockSourceException {
try {
String namespace = getNamespace();
String activeID = getActiveStateID();
CuboidCopy copy = copyManager.load(namespace, activeID);
if (!isNewArea && copy.distance(pt) > 4) {
player.printError("This sign is too far away!");
return;
}
if (!copy.shouldClear()) {
copy.paste(bag);
} else {
String inactiveID = getInactiveStateID();
if (inactiveID == null) {
// Do nothing
} else if (inactiveID.length() == 0) {
copy.clear(bag);
} else {
copy = copyManager.load(namespace, inactiveID);
copy.paste(bag);
}
}
player.print("Toggled!");
} catch (InvalidSignNamespace e) {
player.printError("The namespace on the sign is invalid.");
} catch (InvalidSignStateID e) {
player.printError("A copy ID on the sign is invalid.");
} catch (MissingCuboidCopyException e) {
player.printError("The '" + e.getCopyName() + "' area does not exist.");
} catch (CuboidCopyException e) {
player.printError("Could not load area: " + e.getMessage());
} catch (IOException e) {
player.printError("Could not load area: " + e.getMessage());
}
}
/**
* Get the off state ID. This may raise a InvalidSignStateID exception if the specified ID is
* invalid. If the returned string is empty, that means that the area should be cleared. If it is
* null, it means that the area should not be changed.
*
* @return
* @throws InvalidSignStateID
*/
public String getInactiveStateID() throws InvalidSignStateID {
String id = getSignInactiveStateID();
if (id.equals("")) {
return "";
} else if (id.equals("-")) {
return null;
} else if (CopyManager.isValidName(id)) {
return id;
}
throw new InvalidSignStateID();
}
/**
* Get the namespace used for loading. This may raise a InvalidSignNamespace if the specified
* namespace for the sign is not an acceptable value.
*
* @return
* @throws InvalidSignNamespace
*/
public String getNamespace() throws InvalidSignNamespace {
String namespace = getSignNamespace();
if (namespace.equals("@") || !isNewArea) {
return "global";
} else {
if (CopyManager.isValidNamespace(namespace)) {
return "~" + namespace;
}
throw new InvalidSignNamespace();
}
}
/**
* Set the area inactive.
*
* @param player
* @param bag
*/
public void setInactive(BlockBag bag) {
try {
String namespace = getNamespace();
String inactiveID = getInactiveStateID();
CuboidCopy copy = null;
if (inactiveID == null) {
// Do nothing
} else if (inactiveID.length() == 0) {
String activeID = getActiveStateID();
copy = copyManager.load(namespace, activeID);
if (!isNewArea && copy.distance(pt) > 4) {
return;
}
copy.clear(bag);
} else {
copy = copyManager.load(namespace, inactiveID);
if (!isNewArea && copy.distance(pt) > 4) {
return;
}
copy = copyManager.load(namespace, inactiveID);
copy.paste(bag);
}
} catch (BlockSourceException e) {
} catch (InvalidSignNamespace e) {
} catch (InvalidSignStateID e) {
} catch (MissingCuboidCopyException e) {
} catch (CuboidCopyException e) {
} catch (IOException e) {
}
}
/**
* Set the area active.
*
* @param player
* @param bag
*/
public void setActive(BlockBag bag) {
try {
String namespace = getNamespace();
String activeID = getActiveStateID();
CuboidCopy copy = copyManager.load(namespace, activeID);
if (!isNewArea && copy.distance(pt) > 4) {
return;
}
copy.paste(bag);
} catch (BlockSourceException e) {;
} catch (InvalidSignNamespace e) {
} catch (InvalidSignStateID e) {
} catch (MissingCuboidCopyException e) {
} catch (CuboidCopyException e) {
} catch (IOException e) {
}
}