Implement new Quality-of-Life commands

res/plugin.yml

@@ -29,4 +29,12 @@ commands:
   chestname:
     description: Add a floating nametag to a chest
     usage: /<command> {name}
-    permission: invtweaks.spawnfake
+    permission: invtweaks.spawnfake
+  growup:
+    description: Age baby animals
+    usage: /<command> [radius]
+    permission: invtweaks.growup
+  rewool:
+    description: Put the wool back on sheep
+    usage: /<command> [radius]
+    permission: invtweaks.rewool

src/dev/w1zzrd/invtweaks/command/Commands.java

@@ -0,0 +1,43 @@
+package dev.w1zzrd.invtweaks.command;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+
+import java.util.stream.Stream;
+
+import static dev.w1zzrd.spigot.wizcompat.command.CommandUtils.errorMessage;
+
+public final class Commands {
+    private Commands() { throw new UnsupportedOperationException("Functional class"); }
+
+    public static double getCommandRadius(final CommandSender sender, final String[] args, final int radiusIndex) {
+        try {
+            if (args.length > radiusIndex)
+                return Double.parseDouble(args[radiusIndex]);
+        } catch (NumberFormatException e) {
+            sender.spigot().sendMessage(errorMessage(String.format("\"%s\" is not a number", args[radiusIndex])));
+        }
+
+        return Double.NaN;
+    }
+
+    public static <T extends Entity> Stream<T> getCommandEntityRadius(
+            final CommandSender sender,
+            final String[] args,
+            final int radiusIndex,
+            final Class<T> entityType
+    ) {
+        final double radius = Commands.getCommandRadius(sender, args, 0);
+        if (Double.compare(radius, Double.NaN) == 0)
+            return null;
+
+        return
+                (radius >= 0 ?
+                        ((Player) sender).getNearbyEntities(radius, radius, radius).stream() :
+                        Bukkit.getWorlds().stream().flatMap(it -> it.getEntities().stream()))
+                        .filter(it -> entityType.isAssignableFrom(it.getClass()))
+                        .map(it -> (T) it);
+    }
+}

src/dev/w1zzrd/invtweaks/command/GrowUpCommand.java

@@ -0,0 +1,28 @@
+package dev.w1zzrd.invtweaks.command;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Ageable;
+import org.bukkit.entity.Breedable;
+import org.bukkit.entity.Player;
+
+import java.util.stream.Stream;
+
+import static dev.w1zzrd.spigot.wizcompat.command.CommandUtils.assertTrue;
+
+public class GrowUpCommand implements CommandExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (assertTrue(args.length == 0 || sender instanceof Player, "Only players can run this command", sender))
+            return true;
+
+        final Stream<Breedable> breedables = Commands.getCommandEntityRadius(sender, args, 0, Breedable.class);
+        if (breedables == null)
+            return true;
+
+        breedables.filter(it -> !it.getAgeLock() && !it.isAdult()).forEach(Ageable::setAdult);
+
+        return true;
+    }
+}

src/dev/w1zzrd/invtweaks/command/ReWoolCommand.java

@@ -0,0 +1,27 @@
+package dev.w1zzrd.invtweaks.command;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Sheep;
+
+import java.util.stream.Stream;
+
+import static dev.w1zzrd.spigot.wizcompat.command.CommandUtils.assertTrue;
+
+public class ReWoolCommand implements CommandExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (assertTrue(args.length == 0 || sender instanceof Player, "Only players can run this command", sender))
+            return true;
+
+        final Stream<Sheep> sheep = Commands.getCommandEntityRadius(sender, args, 0, Sheep.class);
+        if (sheep == null)
+            return true;
+
+        sheep.forEach(it -> it.setSheared(false));
+
+        return true;
+    }
+}