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Add per-projectile permissions and speed argument to /fireball

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This commit is contained in:
md678685 2019-08-05 16:12:22 +01:00
parent 60c4e75a1c
commit ff9f712d65
2 changed files with 52 additions and 28 deletions
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78
Essentials/src/com/earth2me/essentials/commands/Commandfireball.java
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@ -1,6 +1,8 @@
package com.earth2me.essentials.commands;
import com.earth2me.essentials.User;
import com.earth2me.essentials.utils.FloatUtil;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import org.bukkit.Server;
import org.bukkit.entity.*;
@ -8,50 +10,72 @@ import org.bukkit.util.Vector;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import static com.earth2me.essentials.I18n.tl;
public class Commandfireball extends EssentialsCommand {
private static final Map<String, Class<? extends Entity>> types = ImmutableMap.<String, Class<? extends Entity>>builder()
.put("fireball", Fireball.class)
.put("small", SmallFireball.class)
.put("large", LargeFireball.class)
.put("dragon", DragonFireball.class)
.put("arrow", Arrow.class)
.put("skull", WitherSkull.class)
.put("egg", Egg.class)
.put("snowball", Snowball.class)
.put("expbottle", ThrownExpBottle.class)
.put("splashpotion", SplashPotion.class)
.put("lingeringpotion", LingeringPotion.class)
.build();
public Commandfireball() {
super("fireball");
}
@Override
protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception {
Class<? extends Entity> type = Fireball.class;
Projectile projectile;
int speed = 2;
if (args.length > 0) {
if (args[0].equalsIgnoreCase("small")) {
type = SmallFireball.class;
} else if (args[0].equalsIgnoreCase("arrow")) {
type = Arrow.class;
} else if (args[0].equalsIgnoreCase("skull")) {
type = WitherSkull.class;
} else if (args[0].equalsIgnoreCase("egg")) {
type = Egg.class;
} else if (args[0].equalsIgnoreCase("snowball")) {
type = Snowball.class;
} else if (args[0].equalsIgnoreCase("expbottle")) {
type = ThrownExpBottle.class;
} else if (args[0].equalsIgnoreCase("large")) {
type = LargeFireball.class;
} else if (args[0].equalsIgnoreCase("splashpotion")) {
type = SplashPotion.class;
} else if (args[0].equalsIgnoreCase("lingeringpotion")) {
type = LingeringPotion.class;
} else if (args[0].equalsIgnoreCase("dragon")) {
type = DragonFireball.class;
}
String type = "fireball";
double speed = 2;
boolean ride = false;
if (args.length > 0 && types.containsKey(args[0])) {
type = args[0];
}
if (args.length > 1) {
try {
speed = FloatUtil.parseDouble(args[1]);
} catch (Exception ignored) {}
}
if (args.length > 2 && args[2].equalsIgnoreCase("ride")) {
ride = true;
}
if (!user.isAuthorized("essentials.fireball." + type)) {
throw new Exception(tl("noPerm", "essentials.fireball." + type));
}
final Vector direction = user.getBase().getEyeLocation().getDirection().multiply(speed);
projectile = (Projectile) user.getWorld().spawn(user.getBase().getEyeLocation().add(direction.getX(), direction.getY(), direction.getZ()), type);
Projectile projectile = (Projectile) user.getWorld().spawn(user.getBase().getEyeLocation().add(direction.getX(), direction.getY(), direction.getZ()), types.get(type));
projectile.setShooter(user.getBase());
projectile.setVelocity(direction);
if (ride) {
projectile.addPassenger(user.getBase());
}
}
@Override
protected List<String> getTabCompleteOptions(final Server server, final User user, final String commandLabel, final String[] args) {
if (args.length == 1) {
return Lists.newArrayList("small", "arrow", "skull", "egg", "snowball", "expbottle", "large", "splashpotion", "lingeringpotion", "dragon");
return types.keySet().stream()
.filter(type -> user.isAuthorized("essentials.fireball." + type))
.collect(Collectors.toList());
} else if (args.length == 2) {
return Lists.newArrayList("1", "2", "3", "4", "5");
} else {
return Collections.emptyList();
}

2
Essentials/src/plugin.yml
View File

@ -146,7 +146,7 @@ commands:
aliases: [efly]
fireball:
description: Throw a fireball.
usage: /<command> [small|skull]
usage: /<command> [small|large|dragon|arrow|skull|egg|snowball|expbottle|splashpotion|lingeringpotion] [speed]
aliases: [efireball,fireentity,efireentity,fireskull,efireskull]
firework:
description: Allows you to modify a stack of fireworks.