/
dList.java
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/
dList.java
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package net.aufdemrand.denizen.objects;
import net.aufdemrand.denizen.flags.FlagManager;
import net.aufdemrand.denizen.tags.Attribute;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizen.utilities.debugging.dB;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Entity;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class dList extends ArrayList<String> implements dObject {
final static Pattern flag_by_id =
Pattern.compile("(fl\\[((?:p@|n@)(.+?))\\]@|fl@)(.+)",
Pattern.CASE_INSENSITIVE);
@ObjectFetcher("li, fl")
public static dList valueOf(String string) {
if (string == null) return null;
///////
// Match @object format
// Make sure string matches what this interpreter can accept.
Matcher m;
m = flag_by_id.matcher(string);
if (m.matches()) {
FlagManager flag_manager = DenizenAPI.getCurrentInstance().flagManager();
try {
// Global
if (m.group(1).equalsIgnoreCase("fl@")) {
if (FlagManager.serverHasFlag(m.group(4)))
return new dList(flag_manager.getGlobalFlag(m.group(4)));
} else if (m.group(2).toLowerCase().startsWith("p@")) {
if (FlagManager.playerHasFlag(dPlayer.valueOf(m.group(3)), m.group(4)))
return new dList(flag_manager.getPlayerFlag(m.group(3), m.group(4)));
} else if (m.group(2).toLowerCase().startsWith("n@")) {
if (FlagManager.npcHasFlag(aH.getNPCFrom(m.group(3)), m.group(4)))
return new dList(flag_manager.getNPCFlag(Integer.valueOf(m.group(3)), m.group(4)));
}
} catch (Exception e) {
dB.echoDebug("Flag '" + m.group() + "' could not be found!");
return null;
}
}
// Use value of string, which will seperate values by the use of a pipe (|)
return new dList(string.replaceFirst("li@", ""));
}
public static boolean matches(String arg) {
return true;
/*
Matcher m;
m = flag_by_id.matcher(arg);
if (m.matches()) return true;
if (arg.contains("|") || arg.startsWith("li@")) return true;
return false;
*/
}
/////////////
// Constructors
//////////
public dList(ArrayList<dObject> dObjectList) {
for (dObject obj : dObjectList)
add(obj.identify());
}
public dList(String items) {
addAll(Arrays.asList(items.split("\\|")));
}
public dList(List<String> items) {
addAll(items);
}
public dList(List<String> items, String prefix) {
for (String element : items) {
add(prefix + element);
}
}
public dList(FlagManager.Flag flag) {
this.flag = flag;
addAll(flag.values());
}
/////////////
// Instance Fields/Methods
//////////
private FlagManager.Flag flag = null;
//////////////////////////////
// DSCRIPT ARGUMENT METHODS
/////////////////////////
private String prefix = "List";
@Override
public String getPrefix() {
return prefix;
}
@Override
public dList setPrefix(String prefix) {
this.prefix = prefix;
return this;
}
@Override
public String debug() {
return "<G>" + prefix + "='<Y>" + identify() + "<G>' ";
}
@Override
public boolean isUnique() {
if (flag != null) return true;
else return false;
}
@Override
public String getType() {
return "List";
}
// Return a list that includes only elements belonging to a certain class
public List<dObject> filter(Class<? extends dObject> dClass) {
List<dObject> results = new ArrayList<dObject>();
for (String element : this) {
try {
if ((Boolean) dClass.getMethod("matches", String.class).invoke(null, element)) {
results.add((dObject) dClass.getMethod("valueOf", String.class).invoke(null, element));
}
} catch (Exception e) {
e.printStackTrace();
}
}
if (results.size() > 0) return results;
else return null;
}
@Override
public String identify() {
if (flag != null)
return flag.toString();
if (isEmpty()) return "li@";
StringBuilder dScriptArg = new StringBuilder();
dScriptArg.append("li@");
for (String item : this)
dScriptArg.append(item + "|");
return dScriptArg.toString().substring(0, dScriptArg.length() - 1);
}
@Override
public String getAttribute(Attribute attribute) {
if (attribute == null) return null;
if (attribute.startsWith("ascslist")
|| attribute.startsWith("as_cslist")) {
if (isEmpty()) return new Element("").getAttribute(attribute.fulfill(1));
StringBuilder dScriptArg = new StringBuilder();
for (String item : this)
dScriptArg.append(item + ", ");
return new Element(dScriptArg.toString().substring(0, dScriptArg.length() - 2))
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("size"))
return new Element(size()).getAttribute(attribute.fulfill(1));
if (attribute.startsWith("is_empty"))
return new Element(isEmpty()).getAttribute(attribute.fulfill(1));
if (attribute.startsWith("asstring")
|| attribute.startsWith("as_string")) {
if (isEmpty()) return new Element("").getAttribute(attribute.fulfill(1));
StringBuilder dScriptArg = new StringBuilder();
for (String item : this)
dScriptArg.append(item + " ");
return new Element(dScriptArg.toString().substring(0, dScriptArg.length() - 1))
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("get")) {
if (isEmpty()) return "null";
int index = attribute.getIntContext(1);
if (index > size()) return "null";
String item;
if (index > 0) item = get(index - 1);
else item = get(0);
if (attribute.getAttribute(2).startsWith("as")) {
}
else
return new Element(item).getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("prefix"))
return new Element(prefix)
.getAttribute(attribute.fulfill(1));
if (attribute.startsWith("debug.log")) {
dB.log(debug());
return new Element(Boolean.TRUE.toString())
.getAttribute(attribute.fulfill(2));
}
if (attribute.startsWith("debug.no_color")) {
return new Element(ChatColor.stripColor(debug()))
.getAttribute(attribute.fulfill(2));
}
if (attribute.startsWith("debug")) {
return new Element(debug())
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("identify")) {
return new Element(identify())
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("type")) {
return new Element(getType())
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("random")) {
return new Element(this.get(new Random().nextInt(this.size())))
.getAttribute(attribute.fulfill(1));
}
// FLAG Specific Attributes
if (attribute.startsWith("is_expired")) {
if (flag == null) return new Element("false")
.getAttribute(attribute.fulfill(1));
return new Element(flag.checkExpired())
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("expiration")) {
if (flag == null) return Duration.ZERO
.getAttribute(attribute.fulfill(1));
return flag.expiration()
.getAttribute(attribute.fulfill(1));
}
return (flag != null
? new Element(flag.getLast().asString()).getAttribute(attribute.fulfill(0))
: new Element(identify()).getAttribute(attribute.fulfill(0)));
}
}