/
EntityGravity.java
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/
EntityGravity.java
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package com.denizenscript.denizen.objects.properties.entity;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.Mechanism;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.objects.properties.Property;
import com.denizenscript.denizencore.tags.Attribute;
import net.citizensnpcs.trait.Gravity;
public class EntityGravity implements Property {
public static boolean describes(ObjectTag entity) {
return entity instanceof EntityTag;
}
public static EntityGravity getFrom(ObjectTag entity) {
if (!describes(entity)) {
return null;
}
else {
return new EntityGravity((EntityTag) entity);
}
}
public static final String[] handledTags = new String[] {
"gravity"
};
public static final String[] handledMechs = new String[] {
"gravity"
};
private EntityGravity(EntityTag entity) {
dentity = entity;
}
EntityTag dentity;
@Override
public String getPropertyString() {
if (dentity.getBukkitEntity().hasGravity()) {
return null;
}
else {
return "false";
}
}
@Override
public String getPropertyId() {
return "gravity";
}
@Override
public ObjectTag getObjectAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
// <--[tag]
// @attribute <EntityTag.gravity>
// @returns ElementTag(Boolean)
// @mechanism EntityTag.gravity
// @group properties
// @description
// Returns whether the entity has gravity.
// -->
if (attribute.startsWith("gravity")) {
if (dentity.isCitizensNPC()) {
boolean gravityBlocked = dentity.getDenizenNPC().getCitizen().hasTrait(Gravity.class)
&& !dentity.getDenizenNPC().getCitizen().getOrAddTrait(Gravity.class).hasGravity();
return new ElementTag(!gravityBlocked);
}
return new ElementTag(dentity.getBukkitEntity().hasGravity())
.getObjectAttribute(attribute.fulfill(1));
}
return null;
}
@Override
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object EntityTag
// @name gravity
// @input ElementTag(Boolean)
// @description
// Changes the gravity state of an entity.
// @tags
// <EntityTag.gravity>
// -->
if (mechanism.matches("gravity") && mechanism.requireBoolean()) {
if (dentity.isCitizensNPC()) {
dentity.getDenizenNPC().getCitizen().getOrAddTrait(Gravity.class).gravitate(!mechanism.getValue().asBoolean());
}
else {
dentity.getBukkitEntity().setGravity(mechanism.getValue().asBoolean());
}
}
}
}