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PlayerManagement.java
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PlayerManagement.java
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package com.laytonsmith.core.functions;
import com.laytonsmith.PureUtilities.Common.StringUtils;
import com.laytonsmith.PureUtilities.Vector3D;
import com.laytonsmith.PureUtilities.Version;
import com.laytonsmith.abstraction.MCBlockCommandSender;
import com.laytonsmith.abstraction.MCCommandSender;
import com.laytonsmith.abstraction.MCConsoleCommandSender;
import com.laytonsmith.abstraction.MCEntity;
import com.laytonsmith.abstraction.MCItemStack;
import com.laytonsmith.abstraction.MCLocation;
import com.laytonsmith.abstraction.MCOfflinePlayer;
import com.laytonsmith.abstraction.MCPlayer;
import com.laytonsmith.abstraction.MCServer;
import com.laytonsmith.abstraction.MCWorld;
import com.laytonsmith.abstraction.StaticLayer;
import com.laytonsmith.abstraction.blocks.MCBlock;
import com.laytonsmith.abstraction.blocks.MCMaterial;
import com.laytonsmith.abstraction.entities.MCCommandMinecart;
import com.laytonsmith.abstraction.enums.MCGameMode;
import com.laytonsmith.abstraction.enums.MCSound;
import com.laytonsmith.abstraction.enums.MCSoundCategory;
import com.laytonsmith.abstraction.enums.MCWeather;
import com.laytonsmith.annotations.api;
import com.laytonsmith.annotations.seealso;
import com.laytonsmith.commandhelper.CommandHelperPlugin;
import com.laytonsmith.core.CHLog;
import com.laytonsmith.core.CHVersion;
import com.laytonsmith.core.LogLevel;
import com.laytonsmith.core.ObjectGenerator;
import com.laytonsmith.core.Optimizable;
import com.laytonsmith.core.ParseTree;
import com.laytonsmith.core.Static;
import com.laytonsmith.core.compiler.FileOptions;
import com.laytonsmith.core.constructs.CArray;
import com.laytonsmith.core.constructs.CBoolean;
import com.laytonsmith.core.constructs.CDouble;
import com.laytonsmith.core.constructs.CInt;
import com.laytonsmith.core.constructs.CNull;
import com.laytonsmith.core.constructs.CString;
import com.laytonsmith.core.constructs.CVoid;
import com.laytonsmith.core.constructs.Construct;
import com.laytonsmith.core.constructs.Target;
import com.laytonsmith.core.environments.CommandHelperEnvironment;
import com.laytonsmith.core.environments.Environment;
import com.laytonsmith.core.environments.GlobalEnv;
import com.laytonsmith.core.exceptions.CRE.CREBadEntityException;
import com.laytonsmith.core.exceptions.CRE.CRECastException;
import com.laytonsmith.core.exceptions.CRE.CREFormatException;
import com.laytonsmith.core.exceptions.CRE.CREIllegalArgumentException;
import com.laytonsmith.core.exceptions.CRE.CREInsufficientArgumentsException;
import com.laytonsmith.core.exceptions.CRE.CREInvalidWorldException;
import com.laytonsmith.core.exceptions.CRE.CRELengthException;
import com.laytonsmith.core.exceptions.CRE.CRENotFoundException;
import com.laytonsmith.core.exceptions.CRE.CRENullPointerException;
import com.laytonsmith.core.exceptions.CRE.CREPlayerOfflineException;
import com.laytonsmith.core.exceptions.CRE.CREPluginInternalException;
import com.laytonsmith.core.exceptions.CRE.CRERangeException;
import com.laytonsmith.core.exceptions.CRE.CREThrowable;
import com.laytonsmith.core.exceptions.CancelCommandException;
import com.laytonsmith.core.exceptions.ConfigCompileException;
import com.laytonsmith.core.exceptions.ConfigRuntimeException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.EnumSet;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.List;
import java.util.Properties;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.UUID;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
*
*/
public class PlayerManagement {
public static String docs() {
return "This class of functions allow players to be managed. Functions that accept an online player's name will"
+ " also accept their UUID.";
}
@api(environments = {CommandHelperEnvironment.class})
public static class player extends AbstractFunction {
@Override
public String getName() {
return "player";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1};
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCCommandSender p = env.getEnv(CommandHelperEnvironment.class).GetCommandSender();
if(args.length == 1) {
p = Static.GetPlayer(args[0], t);
}
// assuming p is not null, just return the name set by the CommandSender
// for player entities in CraftBukkit, this is the player's name, and
// for the console it's "CONSOLE". For CommandBlocks it's "@" unless it has been renamed.
if(p == null) {
return CNull.NULL;
} else {
String name = p.getName();
if(p instanceof MCConsoleCommandSender || "CONSOLE".equals(name)) {
name = Static.getConsoleName();
}
if(p instanceof MCBlockCommandSender || p instanceof MCCommandMinecart) {
name = Static.getBlockPrefix() + name;
}
return new CString(name, t);
}
}
@Override
public String docs() {
return "string {[playerName]} Returns a player's name. If a string is specified, it will attempt to find"
+ " a complete match for a partial name. If no string is specified, the current player is returned."
+ " UUIDs are also accepted for this and other online player functions."
+ " If the command is being run from the console, then the string '" + Static.getConsoleName()
+ "' is returned. If the command came from a CommandBlock, the block's name prefixed with "
+ Static.getBlockPrefix() + " is returned. If the command is coming from elsewhere,"
+ " returns a string chosen by the sender of this command (or null)."
+ " Note that most functions won't support console or block names (they'll throw a PlayerOfflineException),"
+ " but you can use this to determine where a command is being run from.";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class};
}
@Override
public boolean isRestricted() {
return false;
}
@Override
public CHVersion since() {
return CHVersion.V3_0_1;
}
@Override
public Boolean runAsync() {
return false;
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class puuid extends AbstractFunction {
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class, CRENotFoundException.class};
}
@Override
public boolean isRestricted() {
return false;
}
@Override
public Boolean runAsync() {
return false;
}
@Override
public Construct exec(Target t, Environment environment, Construct... args) throws ConfigRuntimeException {
MCOfflinePlayer pl = environment.getEnv(CommandHelperEnvironment.class).GetPlayer();
boolean dashless = false;
if(args.length >= 1) {
try {
pl = Static.GetPlayer(args[0], t);
} catch (ConfigRuntimeException cre) {
pl = Static.GetUser(args[0], t);
}
}
if(args.length == 2) {
dashless = Static.getBoolean(args[1], t);
}
if(pl == null) {
throw new CREPlayerOfflineException("No matching player could be found.", t);
}
UUID uuid = pl.getUniqueID();
if(uuid == null) {
throw new CRENotFoundException(
"Could not find the UUID of the player (are you running in cmdline mode?)", t);
}
String uuidStr = uuid.toString();
return new CString(dashless ? uuidStr.replace("-", "") : uuidStr, t);
}
@Override
public String getName() {
return "puuid";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1, 2};
}
@Override
public String docs() {
return "string {[player], [dashless]} Returns the uuid of the current player or the specified player."
+ " This will attempt to find an offline player, but if that also fails,"
+ " a PlayerOfflineException will be thrown.";
}
@Override
public Version since() {
return CHVersion.V3_3_1;
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class all_players extends AbstractFunction {
@Override
public String getName() {
return "all_players";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1};
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
CArray players = new CArray(t);
if(args.length == 0) {
for(MCPlayer player : Static.getServer().getOnlinePlayers()) {
players.push(new CString(player.getName(), t), t);
}
} else {
MCWorld world = Static.getServer().getWorld(args[0].val());
if(world == null) {
throw new CREInvalidWorldException("Unknown world: " + args[0].val(), t);
}
for(MCPlayer player : world.getPlayers()) {
if(player.isOnline()) {
players.push(new CString(player.getName(), t), t);
}
}
}
return players;
}
@Override
public String docs() {
return "array {[world]} Returns an array of all the player names of all the online players on the server, if world is given only the name of the players in this world will be returned.";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREInvalidWorldException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_0_1;
}
@Override
public Boolean runAsync() {
return false;
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class players_in_radius extends AbstractFunction {
@Override
public String getName() {
return "players_in_radius";
}
@Override
public Integer[] numArgs() {
return new Integer[]{1, 2};
}
boolean inRadius(MCPlayer player, double dist, MCLocation loc) {
if(!(player.getWorld().equals(loc.getWorld()))) {
return false;
}
double x1 = player.getLocation().getX();
double y1 = player.getLocation().getY();
double z1 = player.getLocation().getZ();
double x2 = loc.getX();
double y2 = loc.getY();
double z2 = loc.getZ();
double distance = java.lang.Math.sqrt(
(x1 - x2) * (x1 - x2)
+ (y1 - y2) * (y1 - y2)
+ (z1 - z2) * (z1 - z2));
return distance <= dist;
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
Collection<MCPlayer> pa = Static.getServer().getOnlinePlayers();
MCPlayer p = env.getEnv(CommandHelperEnvironment.class).GetPlayer();
MCLocation loc;
double dist;
if(args.length == 1) {
dist = Static.getDouble(args[0], t);
Static.AssertPlayerNonNull(p, t);
loc = p.getLocation();
} else {
if(!(args[0] instanceof CArray)) {
throw new CRECastException("Expecting an array at parameter 1 of players_in_radius", t);
}
loc = ObjectGenerator.GetGenerator().location(args[0], p != null ? p.getWorld() : null, t);
dist = Static.getDouble(args[1], t);
}
CArray sa = new CArray(t);
for(MCPlayer pa1 : pa) {
if(inRadius(pa1, dist, loc)) {
sa.push(new CString(pa1.getName(), t), t);
}
}
return sa;
}
@Override
public String docs() {
return "array {[location array], distance} Returns an array of all the player names of all the online players within the given radius";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CRECastException.class, CREFormatException.class,
CREPlayerOfflineException.class, CRENotFoundException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_3_1;
}
@Override
public Boolean runAsync() {
return false;
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class ploc extends AbstractFunction {
@Override
public String getName() {
return "ploc";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1};
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCPlayer p;
if(args.length == 0) {
p = env.getEnv(CommandHelperEnvironment.class).GetPlayer();
Static.AssertPlayerNonNull(p, t);
} else {
p = Static.GetPlayer(args[0], t);
}
MCLocation location = p.getLocation();
if(location == null) {
throw new CRENotFoundException(
"Could not find the location of the player (are you running in cmdline mode?)", t);
}
location.setY(location.getY() - 1);
return ObjectGenerator.GetGenerator().location(location);
}
@Override
public String docs() {
return "array {[playerName]} Returns an array of x, y, z coords of the player specified, or the player running the command otherwise. Note that the y coordinate is"
+ " in relation to the block the player is standing on. The array returned will also include the player's world.";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class, CRENotFoundException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_0_1;
}
@Override
public Boolean runAsync() {
return false;
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class set_ploc extends AbstractFunction {
@Override
public String getName() {
return "set_ploc";
}
@Override
public Integer[] numArgs() {
return new Integer[]{1, 2, 3, 4};
}
@Override
public String docs() {
return "boolean {[player], locationArray | [player], x, y, z} Sets the location of the player to the"
+ " specified coordinates. If the coordinates are not valid, or the player was otherwise prevented"
+ " from teleporting, false is returned, otherwise true. If player is omitted, the current player"
+ " is used. Note that 1 is automatically added to the y coordinate.";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CRECastException.class, CRELengthException.class, CREPlayerOfflineException.class,
CREFormatException.class, CREInvalidWorldException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_1_0;
}
@Override
public Boolean runAsync() {
return false;
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCPlayer p = env.getEnv(CommandHelperEnvironment.class).GetPlayer();
MCLocation l;
if(args.length <= 2) {
if(!(args[args.length - 1] instanceof CArray)) {
throw new CRECastException("Expecting an array at parameter " + args.length + " of set_ploc", t);
}
CArray ca = (CArray) args[args.length - 1];
if(args.length == 2) {
p = Static.GetPlayer(args[0], t);
} else {
Static.AssertPlayerNonNull(p, t);
}
l = ObjectGenerator.GetGenerator().location(ca, p.getWorld(), t);
// set yaw/pitch to current player values if not given
MCLocation ploc = p.getLocation();
if(ca.isAssociative()) {
if(!(ca.containsKey("yaw"))) {
l.setYaw(ploc.getYaw());
}
if(!(ca.containsKey("pitch"))) {
l.setPitch(ploc.getPitch());
}
} else if(ca.size() < 5) {
l.setYaw(ploc.getYaw());
l.setPitch(ploc.getPitch());
}
} else {
if(args.length == 4) {
p = Static.GetPlayer(args[0], t);
} else {
Static.AssertPlayerNonNull(p, t);
}
double x = Static.getNumber(args[args.length - 3], t);
double y = Static.getNumber(args[args.length - 2], t);
double z = Static.getNumber(args[args.length - 1], t);
float yaw = 0;
float pitch = 0;
MCLocation ploc = p.getLocation();
if(ploc != null) {
yaw = ploc.getYaw();
pitch = ploc.getPitch();
}
l = StaticLayer.GetLocation(p.getWorld(), x, y, z, yaw, pitch);
}
l.add(0, 1, 0);
return CBoolean.get(p.teleport(l));
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class pcursor extends AbstractFunction {
@Override
public String getName() {
return "pcursor";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1, 2};
}
@Override
public String docs() {
return "array {[player], [array]} Returns an array with the (x, y, z, world) coordinates of the block the player has highlighted"
+ " in their crosshairs. If player is omitted, the current player is used. If the block is too far, a"
+ " RangeException is thrown. An array of ids to be considered transparent can be supplied, otherwise"
+ " only air will be considered transparent. Providing an empty array will cause air to be considered"
+ " a potential target, allowing a way to get the block containing the player's head.";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class, CRERangeException.class,
CREFormatException.class, CRECastException.class, CREPluginInternalException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_0_2;
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCPlayer p = env.getEnv(CommandHelperEnvironment.class).GetPlayer();
HashSet<MCMaterial> trans = null;
int transparentIndex = -1;
if(args.length == 1) {
if(args[0] instanceof CArray) {
transparentIndex = 0;
} else {
p = Static.GetPlayer(args[0], t);
}
} else if(args.length == 2) {
p = Static.GetPlayer(args[0], t);
if(args[1] instanceof CArray) {
transparentIndex = 1;
} else {
throw new CREFormatException("An array was expected for argument 2 but received " + args[1], t);
}
}
if(transparentIndex >= 0) {
CArray ta = (CArray) args[transparentIndex];
trans = new HashSet<>();
for(Construct mat : ta.asList()) {
MCMaterial material = StaticLayer.GetMaterial(mat.val());
if(material != null) {
trans.add(StaticLayer.GetMaterial(mat.val()));
continue;
}
try {
material = StaticLayer.GetConvertor().getMaterial(Static.getInt16(mat, t));
if(material != null) {
CHLog.GetLogger().w(CHLog.Tags.DEPRECATION, "The id \"" + mat.val() + "\" is deprecated."
+ " Converted to \"" + material.getName() + "\"", t);
trans.add(material);
continue;
}
} catch (CRECastException ex) {
// ignore and throw a more specific message
}
throw new CREFormatException("Could not find a material by the name \"" + mat.val() + "\"", t);
}
}
Static.AssertPlayerNonNull(p, t);
MCBlock b;
try {
b = p.getTargetBlock(trans, 512);
} catch (IllegalStateException ise) {
throw new CREPluginInternalException("The server's method of finding the target block has failed."
+ " There is nothing that can be done about this except standing somewhere else.", t);
}
if(b == null) {
throw new CRERangeException("No block in sight, or block too far", t);
} else {
return ObjectGenerator.GetGenerator().location(b.getLocation(), false);
}
}
@Override
public Boolean runAsync() {
return false;
}
@Override
public ExampleScript[] examples() throws ConfigCompileException {
return new ExampleScript[]{
new ExampleScript("Demonstrates finding a non-air block",
"msg(pcursor())",
"{0: -127, 1: 75, 2: 798, 3: world, x: -127, y: 75, z: 798, world: world}"),
new ExampleScript("Demonstrates looking above the skyline",
"msg(pcursor())",
"(Throws RangeException: No block in sight, or block too far)"),
new ExampleScript("Demonstrates getting your target while ignoring torches and bedrock",
"msg(pcursor(array(50, 7)))",
"{0: -127, 1: 75, 2: 798, 3: world, x: -127, y: 75, z: 798, world: world}"),
new ExampleScript("Demonstrates getting Notch's target while ignoring air, water, and lava",
"msg(pcursor('Notch', array(0, 8, 9, 10, 11)))",
"{0: -127, 1: 75, 2: 798, 3: world, x: -127, y: 75, z: 798, world: world}")
};
}
}
@api
public static class ptarget_space extends AbstractFunction {
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class, CRERangeException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public Boolean runAsync() {
return false;
}
@Override
public Construct exec(Target t, Environment environment, Construct... args) throws ConfigRuntimeException {
MCPlayer p = environment.getEnv(CommandHelperEnvironment.class).GetPlayer();
if(args.length > 0) {
p = Static.GetPlayer(args[0], t);
}
Static.AssertPlayerNonNull(p, t);
MCBlock b = p.getTargetSpace(512);
if(b == null) {
throw new CRERangeException("No block in sight, or block too far", t);
}
return ObjectGenerator.GetGenerator().location(b.getLocation(), false);
}
@Override
public String getName() {
return "ptarget_space";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1};
}
@Override
public String docs() {
return "array {[player]} Returns the \"target space\" that the player is currently targetting. This is the"
+ " \"space\" where if they placed a block (and were close enough), it would end up going.";
}
@Override
public Version since() {
return CHVersion.V3_3_1;
}
}
@api(environments = {CommandHelperEnvironment.class})
public static class pkill extends AbstractFunction {
@Override
public String getName() {
return "pkill";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1};
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCCommandSender p = env.getEnv(CommandHelperEnvironment.class).GetCommandSender();
MCPlayer m = null;
if(args.length == 1) {
m = Static.GetPlayer(args[0], t);
} else {
if(p instanceof MCPlayer) {
m = (MCPlayer) p;
}
}
Static.AssertPlayerNonNull(m, t);
m.kill();
return CVoid.VOID;
}
@Override
public String docs() {
return "void {[playerName]} Kills the specified player, or the current player if it is omitted";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_0_1;
}
@Override
public Boolean runAsync() {
return false;
}
}
@api(environments = {CommandHelperEnvironment.class, GlobalEnv.class})
public static class pgroup extends AbstractFunction {
@Override
public String getName() {
return "pgroup";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1};
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCCommandSender sender;
if(args.length == 0) {
sender = env.getEnv(CommandHelperEnvironment.class).GetCommandSender();
} else {
sender = Static.GetCommandSender(args[0].val(), t);
}
CArray ret = new CArray(t);
if(sender != null) {
for(String group : sender.getGroups()) {
ret.push(new CString(group, t), t);
}
}
return ret;
}
@Override
public String docs() {
return "array {[playerName]} Returns an array of the groups a player is in. If playerName is omitted, the current player is used.";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_0_1;
}
@Override
public Boolean runAsync() {
return false;
}
}
@api(environments = {CommandHelperEnvironment.class, GlobalEnv.class})
public static class pinfo extends AbstractFunction {
@Override
public String getName() {
return "pinfo";
}
@Override
public Integer[] numArgs() {
return new Integer[]{0, 1, 2};
}
@Override
public String docs() {
return "mixed {[player], [value]} Returns various information about the player specified, or the current"
+ " player if no argument was given. ----"
+ " If value is set, it should be an integer of one of the following indexes, and only that"
+ " information for that index will be returned. Otherwise if value is not specified (or is -1), it"
+ " returns an array of information with the following pieces of information in the specified index:"
+ "<ul>"
+ "<li>0 - player's name; This will return the player's exact name,"
+ " even if called with a partial match.</li>"
+ "<li>1 - player's location; a location array of the player's coordinates</li>"
+ "<li>2 - player's cursor; an array of the location of the player's cursor,"
+ " or null if the block is out of sight.</li>"
+ "<li>3 - player's IP; Returns the IP address of this player.</li>"
+ "<li>4 - Display name; The name that is typically used when displayed on screen.</li>"
+ "<li>5 - player's health; The current health of the player, which will be an int from 0-20.</li>"
+ "<li>6 - Item in hand; The type of item in their main hand.</li>"
+ "<li>7 - World name; Gets the name of the world this player is in.</li>"
+ "<li>8 - Is Op; true or false if this player is an op.</li>"
+ "<li>9 - player groups; An array of the groups the player is in, by permission nodes.</li>"
+ "<li>10 - The player's hostname (or IP if a hostname can't be found)</li>"
+ "<li>11 - Is sneaking?</li><li>12 - Host; The host the player connected to.</li>"
+ "<li>13 - Player UUID; (This is the same as 20, but exists for backwards compatibility.)</li>"
+ "<li>14 - Is player in a vehicle? Returns true or false.</li>"
+ "<li>15 - Held Slot; The slot number of the player's current hand.</li>"
+ "<li>16 - Is sleeping?</li>"
+ "<li>17 - Is blocking?</li>"
+ "<li>18 - Is flying?</li>"
+ "<li>19 - Is sprinting?</li>"
+ "<li>20 - Player UUID; The unique identifier for this player's account as returned by puuid()."
+ "</ul>";
}
@Override
public Class<? extends CREThrowable>[] thrown() {
return new Class[]{CREPlayerOfflineException.class, CRERangeException.class,
CRECastException.class, CRENotFoundException.class};
}
@Override
public boolean isRestricted() {
return true;
}
@Override
public CHVersion since() {
return CHVersion.V3_1_0;
}
@Override
public Boolean runAsync() {
return false;
}
@Override
public Construct exec(Target t, Environment env, Construct... args) throws CancelCommandException, ConfigRuntimeException {
MCCommandSender m = env.getEnv(CommandHelperEnvironment.class).GetCommandSender();
String player;
int index;
if(args.length == 0) {
player = m instanceof MCPlayer ? m.getName() : null;
index = -1;
} else if(args.length == 1) {
player = args[0].val();
index = -1;
} else {
player = args[0].val();
index = Static.getInt32(args[1], t);
}
MCPlayer p = Static.GetPlayer(player, t);
Static.AssertPlayerNonNull(p, t);
int maxIndex = 20;
if(index < -1 || index > maxIndex) {
throw new CRERangeException(this.getName() + " expects the index to be between -1 and " + maxIndex, t);
}
ArrayList<Construct> retVals = new ArrayList<>();
if(index == 0 || index == -1) {
//MCPlayer name
retVals.add(new CString(p.getName(), t));
}
if(index == 1 || index == -1) {
//MCPlayer location
MCLocation loc = p.getLocation();
if(loc == null) {
throw new CRENotFoundException(
"Could not find the location of the player (are you running in cmdline mode?)", t);
}
retVals.add(new CArray(t,
new CDouble(loc.getX(), t),
new CDouble(loc.getY() - 1, t),
new CDouble(loc.getZ(), t)));
}
if(index == 2 || index == -1) {
//MCPlayer cursor
MCBlock b;
try {
b = p.getTargetBlock(null, 200);
} catch (IllegalStateException ise) {
b = null;
}
if(b == null) {
retVals.add(CNull.NULL);
} else {
retVals.add(new CArray(t, new CInt(b.getX(), t), new CInt(b.getY(), t), new CInt(b.getZ(), t)));
}
}
if(index == 3 || index == -1) {
//MCPlayer IP
String add;
try {
add = p.getAddress().getAddress().getHostAddress();
} catch (NullPointerException npe) {
add = "";
}
retVals.add(new CString(add, t));
}
if(index == 4 || index == -1) {
//Display name
retVals.add(new CString(p.getDisplayName(), t));
}
if(index == 5 || index == -1) {
//MCPlayer health
retVals.add(new CDouble(p.getHealth(), t));
}
if(index == 6 || index == -1) {
//Item in hand
MCItemStack is = p.getInventory().getItemInMainHand();
retVals.add(new CString(is.getType().getName(), t));
}
if(index == 7 || index == -1) {
//World name
retVals.add(new CString(p.getWorld().getName(), t));
}
if(index == 8 || index == -1) {
//Is op
retVals.add(CBoolean.get(p.isOp()));
}
if(index == 9 || index == -1) {
//MCPlayer groups
CArray a = new CArray(t);
for(String group : p.getGroups()) {
a.push(new CString(group, t), t);
}
retVals.add(a);
}
if(index == 10 || index == -1) {
String hostname;
try {
hostname = p.getAddress().getAddress().getHostAddress();
} catch (NullPointerException npe) {
hostname = "";
}
if(CommandHelperPlugin.hostnameLookupCache.containsKey(p.getName())) {
hostname = CommandHelperPlugin.hostnameLookupCache.get(p.getName());
}
retVals.add(new CString(hostname, t));
}
if(index == 11 || index == -1) {
retVals.add(CBoolean.get(p.isSneaking()));