52 lines
1.4 KiB
Java
52 lines
1.4 KiB
Java
package me.TheBukor.expressions;
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import org.bukkit.Bukkit;
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import org.bukkit.entity.Player;
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import org.bukkit.event.Event;
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import com.sk89q.worldedit.bukkit.WorldEditPlugin;
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import javax.annotation.Nullable;
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import ch.njol.skript.lang.Expression;
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import ch.njol.skript.lang.SkriptParser.ParseResult;
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import ch.njol.skript.lang.util.SimpleExpression;
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import ch.njol.util.Kleenean;
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public class ExprLengthOfSelection extends SimpleExpression<Integer> {
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private Expression<Player> player;
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@Override
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public Class<? extends Integer> getReturnType() {
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return Integer.class;
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}
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@Override
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public boolean isSingle() {
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return true;
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}
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@SuppressWarnings("unchecked")
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@Override
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public boolean init(Expression<?>[] expr, int matchedPattern, Kleenean arg2, ParseResult arg3) {
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player = (Expression<Player>) expr[0];
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return true;
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}
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@Override
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public String toString(@Nullable Event e, boolean arg1) {
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return "the length of the WorldEdit selection of " + player.toString(e, false);
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}
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@Override
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@Nullable
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protected Integer[] get(Event e) {
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WorldEditPlugin worldEdit = (WorldEditPlugin) Bukkit.getServer().getPluginManager().getPlugin("WorldEdit");
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if (worldEdit.getSelection(player.getSingle(e)) == null) {
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return null;
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}
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return new Integer[] { worldEdit.getSelection(player.getSingle(e)).getLength() };
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}
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}
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