cn.nukkit.command.defaults.TeleportCommand Maven / Gradle / Ivy
package cn.nukkit.command.defaults;
import cn.nukkit.command.CommandSender;
import cn.nukkit.command.data.CommandEnum;
import cn.nukkit.command.data.CommandParamType;
import cn.nukkit.command.data.CommandParameter;
import cn.nukkit.command.exceptions.CommandSyntaxException;
import cn.nukkit.command.utils.CommandParser;
import cn.nukkit.entity.Entity;
import cn.nukkit.lang.TranslationContainer;
import cn.nukkit.level.Location;
import cn.nukkit.level.Position;
import cn.nukkit.math.Vector3;
import cn.nukkit.math.BVector3;
import cn.nukkit.utils.TextFormat;
import java.util.List;
/**
* @author Pub4Game and milkice
* @since 2015/11/12
*/
public class TeleportCommand extends VanillaCommand {
public TeleportCommand(String name) {
super(name, "commands.tp.description", "commands.tp.usage", new String[]{"teleport"});
this.setPermission("nukkit.command.teleport");
this.commandParameters.clear();
this.commandParameters.put("->Entity", new CommandParameter[]{
CommandParameter.newType("destination", CommandParamType.TARGET),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("Entity->Entity", new CommandParameter[]{
CommandParameter.newType("victim", CommandParamType.TARGET),
CommandParameter.newType("destination", CommandParamType.TARGET),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("Entity->Pos", new CommandParameter[]{
CommandParameter.newType("victim", CommandParamType.TARGET),
CommandParameter.newType("destination", CommandParamType.POSITION),
CommandParameter.newType("yRot", true, CommandParamType.VALUE),
CommandParameter.newType("xRot", true, CommandParamType.VALUE),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("Entity->Pos(FacingPos)", new CommandParameter[]{
CommandParameter.newType("victim", CommandParamType.TARGET),
CommandParameter.newType("destination", CommandParamType.POSITION),
CommandParameter.newEnum("facing", false, new String[]{"facing"}),
CommandParameter.newType("lookAtPosition", CommandParamType.POSITION),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("Entity->Pos(FacingEntity)", new CommandParameter[]{
CommandParameter.newType("victim", CommandParamType.TARGET),
CommandParameter.newType("destination", CommandParamType.POSITION),
CommandParameter.newEnum("facing", false, new String[]{"facing"}),
CommandParameter.newType("lookAtEntity", CommandParamType.TARGET),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("->Pos", new CommandParameter[]{
CommandParameter.newType("destination", CommandParamType.POSITION),
CommandParameter.newType("yRot", true, CommandParamType.VALUE),
CommandParameter.newType("xRot", true, CommandParamType.VALUE),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("->Pos(FacingPos)", new CommandParameter[]{
CommandParameter.newType("destination", CommandParamType.POSITION),
CommandParameter.newEnum("facing", false, new String[]{"facing"}),
CommandParameter.newType("lookAtPosition", CommandParamType.POSITION),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
this.commandParameters.put("->Pos(FacingEntity)", new CommandParameter[]{
CommandParameter.newType("destination", CommandParamType.POSITION),
CommandParameter.newEnum("facing", false, new String[]{"facing"}),
CommandParameter.newType("lookAtEntity", CommandParamType.TARGET),
CommandParameter.newEnum("checkForBlocks", true, CommandEnum.ENUM_BOOLEAN)
});
}
@Override
public boolean execute(CommandSender sender, String commandLabel, String[] args) {
if (!this.testPermission(sender)) {
return false;
}
CommandParser parser = new CommandParser(this, sender, args);
try {
String form = parser.matchCommandForm();
if (form == null) {
sender.sendMessage(new TranslationContainer("commands.generic.usage", "\n" + this.getCommandFormatTips()));
return false;
}
;
switch (form) {
case "->Entity" -> {
if (!sender.isEntity()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
CommandParser p = new CommandParser(parser);
List destination = p.parseTargets();
if (destination.size() == 0) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
if (destination.size() > 1) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.tooManyTargets"));
return false;
}
Location victim = sender.getLocation();
Location target = destination.get(0).setYaw(victim.getYaw()).setPitch(victim.getPitch());
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.successVictim", destination.get(0).getName()));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sender.asEntity().getName(), destination.get(0).getName()));
return false;
}
} else {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.successVictim", destination.get(0).getName()));
}
return true;
}
case "Entity->Entity" -> {
CommandParser p = new CommandParser(parser);
List victims = p.parseTargets();
List destination = p.parseTargets();
if (destination.size() == 0) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
if (destination.size() > 1) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.tooManyTargets"));
return false;
}
Entity target = destination.get(0);
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
StringBuilder sb = new StringBuilder();
for (Entity victim : victims) {
sb.append(victim.getName()).append(" ");
}
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
for (Entity victim : victims) {
victim.teleport(target.getLocation().setYaw(victim.getYaw()).setPitch(victim.getPitch()));
}
sender.sendMessage(new TranslationContainer("commands.tp.success", sb.toString(), target.getName()));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sb.toString(), target.getName()));
return false;
}
} else {
for (Entity victim : victims) {
victim.teleport(target.getLocation().setYaw(victim.getYaw()).setPitch(victim.getPitch()));
}
sender.sendMessage(new TranslationContainer("commands.tp.success", sb.toString(), target.getName()));
}
return true;
}
case "Entity->Pos" -> {
CommandParser p = new CommandParser(parser);
List victims = p.parseTargets();
if (victims.isEmpty()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
Position pos = p.parsePosition();
double yRot = sender.getLocation().pitch;
if (p.hasNext()) {
yRot = p.parseOffsetDouble(yRot);
}
double xRot = sender.getLocation().yaw;
if (p.hasNext()) {
xRot = p.parseOffsetDouble(xRot);
}
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
StringBuilder sb = new StringBuilder();
for (Entity victim : victims) {
sb.append(victim.getName()).append(" ");
}
Location target = Location.fromObject(pos, pos.level, xRot, yRot);
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
for (Entity victim : victims) {
victim.teleport(target);
}
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sb.toString(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sb.toString(), target.toString()));
return false;
}
} else {
for (Entity victim : victims) {
victim.teleport(target);
}
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sb.toString(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
}
return true;
}
case "Entity->Pos(FacingPos)" -> {
CommandParser p = new CommandParser(parser);
List victims = p.parseTargets();
if (victims.isEmpty()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
Position pos = p.parsePosition();
p.parseString();//avoid "facing"
Position lookAtPosition = p.parsePosition();
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
StringBuilder sb = new StringBuilder();
for (Entity victim : victims) {
sb.append(victim.getName()).append(" ");
}
BVector3 bv = BVector3.fromPos(new Vector3(lookAtPosition.x - pos.x, lookAtPosition.y - pos.y, lookAtPosition.z - pos.z));
Location target = Location.fromObject(pos, pos.level, bv.getYaw(), bv.getPitch());
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
for (Entity victim : victims) {
victim.teleport(target);
}
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sb.toString(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sb.toString(), target.getFloorX() + " " + target.getFloorY() + " " + target.getFloorZ()));
return false;
}
} else {
for (Entity victim : victims) {
victim.teleport(target);
}
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sb.toString(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
}
return true;
}
case "Entity->Pos(FacingEntity)" -> {
CommandParser p = new CommandParser(parser);
List victims = p.parseTargets();
if (victims.isEmpty()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
Position pos = p.parsePosition();
p.parseString();//avoid "facing"
List lookAtEntity = p.parseTargets();
if (lookAtEntity.size() != 1) {
return false;
}
Position lookAtPosition = lookAtEntity.get(0);
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
StringBuilder sb = new StringBuilder();
for (Entity victim : victims) {
sb.append(victim.getName()).append(" ");
}
BVector3 bv = BVector3.fromPos(new Vector3(lookAtPosition.x - pos.x, lookAtPosition.y - pos.y, lookAtPosition.z - pos.z));
Location target = Location.fromObject(pos, pos.level, bv.getYaw(), bv.getPitch());
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
for (Entity victim : victims) {
victim.teleport(target);
}
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sb.toString(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sb.toString(), target.toString()));
return false;
}
} else {
for (Entity victim : victims) {
victim.teleport(target);
}
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sb.toString(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
}
return true;
}
case "->Pos" -> {
if (!sender.isEntity()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
CommandParser p = new CommandParser(parser);
Position pos = p.parsePosition();
double yRot = sender.getLocation().pitch;
if (p.hasNext()) {
yRot = p.parseOffsetDouble(yRot);
}
double xRot = sender.getLocation().yaw;
if (p.hasNext()) {
xRot = p.parseOffsetDouble(xRot);
}
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
Location target = Location.fromObject(pos, pos.level, xRot, yRot);
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sender.getName(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sender.getName(), target.toString()));
return false;
}
} else {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sender.getName(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
}
return true;
}
case "->Pos(FacingPos)" -> {
if (!sender.isEntity()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
CommandParser p = new CommandParser(parser);
Position pos = p.parsePosition();
p.parseString();//avoid "facing"
Position lookAtPosition = p.parsePosition();
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
BVector3 bv = BVector3.fromPos(new Vector3(lookAtPosition.x - pos.x, lookAtPosition.y - pos.y, lookAtPosition.z - pos.z));
Location target = Location.fromObject(pos, pos.level, bv.getYaw(), bv.getPitch());
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sender.asEntity().getName(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sender.asEntity().getName(), target.toString()));
return false;
}
} else {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sender.asEntity().getName(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
}
return true;
}
case "->Pos(FacingEntity)" -> {
if (!sender.isEntity()) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
CommandParser p = new CommandParser(parser);
Position pos = p.parsePosition();
p.parseString();//avoid "facing"
List lookAtEntity = p.parseTargets();
if (lookAtEntity.size() == 0) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.noTargetMatch"));
return false;
}
if (lookAtEntity.size() > 1) {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.tooManyTargets"));
return false;
}
Position lookAtPosition = lookAtEntity.get(0);
boolean checkForBlocks = false;
if (p.hasNext()) {
checkForBlocks = p.parseBoolean();
}
BVector3 bv = BVector3.fromPos(new Vector3(lookAtPosition.x - pos.x, lookAtPosition.y - pos.y, lookAtPosition.z - pos.z));
Location target = Location.fromObject(pos, pos.level, bv.getYaw(), bv.getPitch());
if (checkForBlocks) {
if (!target.getLevelBlock().isSolid() && !target.add(0, 1, 0).getLevelBlock().isSolid()) {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sender.asEntity().getName(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
} else {
sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.tp.safeTeleportFail", sender.asEntity().getName(), target.toString()));
return false;
}
} else {
sender.asEntity().teleport(target);
sender.sendMessage(new TranslationContainer("commands.tp.success.coordinates", sender.asEntity().getName(), String.valueOf(target.getFloorX()), String.valueOf(target.getFloorY()), String.valueOf(target.getFloorZ())));
}
return true;
}
}
} catch (CommandSyntaxException e) {
sender.sendMessage(new TranslationContainer("commands.generic.usage", "\n" + this.getCommandFormatTips()));
}
return false;
}
}
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