42 lines
940 B
Java
42 lines
940 B
Java
package net.citizensnpcs.trait;
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import org.bukkit.util.Vector;
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import net.citizensnpcs.api.persistence.Persist;
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import net.citizensnpcs.api.trait.Trait;
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import net.citizensnpcs.api.trait.TraitName;
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@TraitName("gravity")
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public class Gravity extends Trait implements Toggleable {
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@Persist
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private boolean enabled;
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public Gravity() {
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super("gravity");
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}
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public void gravitate(boolean gravitate) {
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enabled = gravitate;
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}
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public boolean hasGravity() {
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return !enabled;
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}
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@Override
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public void run() {
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if (!npc.isSpawned())
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return;
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if (!enabled || npc.getNavigator().isNavigating())
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return;
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Vector vector = npc.getEntity().getVelocity();
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vector.setY(Math.max(0, vector.getY()));
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npc.getEntity().setVelocity(vector);
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}
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@Override
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public boolean toggle() {
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return enabled = !enabled;
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}
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}
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