/
EntityFramed.java
162 lines (140 loc) · 5.29 KB
/
EntityFramed.java
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package com.denizenscript.denizen.objects.properties.entity;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizen.objects.ItemTag;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.Mechanism;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.objects.properties.Property;
import com.denizenscript.denizencore.tags.Attribute;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import org.bukkit.Material;
import org.bukkit.Rotation;
import org.bukkit.entity.ItemFrame;
public class EntityFramed implements Property {
// TODO: Possibly merge class with EntityItem?
public static boolean describes(ObjectTag entity) {
return entity instanceof EntityTag && ((EntityTag) entity).getBukkitEntity() instanceof ItemFrame;
}
public static EntityFramed getFrom(ObjectTag entity) {
if (!describes(entity)) {
return null;
}
else {
return new EntityFramed((EntityTag) entity);
}
}
public static final String[] handledTags = new String[] {
"framed_item_rotation", "framed_item", "has_framed_item"
};
public static final String[] handledMechs = new String[] {
"framed"
};
public EntityFramed(EntityTag item) {
item_frame = item;
}
EntityTag item_frame;
public boolean hasItem() {
return getItemFrameEntity().getItem() != null
&& getItemFrameEntity().getItem().getType() != Material.AIR;
}
public ItemFrame getItemFrameEntity() {
return (ItemFrame) item_frame.getBukkitEntity();
}
public void setItem(ItemTag item) {
getItemFrameEntity().setItem(item.getItemStack());
}
public ItemTag getItem() {
return new ItemTag(getItemFrameEntity().getItem());
}
@Override
public String getPropertyString() {
if (hasItem()) {
return getItem().identify()
+ (getItemFrameEntity().getRotation() == Rotation.NONE ? ""
: '|' + CoreUtilities.toLowerCase(getItemFrameEntity().getRotation().name()));
}
else {
return null;
}
}
@Override
public String getPropertyId() {
return "framed";
}
@Override
public ObjectTag getObjectAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
// <--[tag]
// @attribute <EntityTag.framed_item_rotation>
// @returns ElementTag
// @mechanism EntityTag.framed
// @group properties
// @description
// If the entity is an item frame, returns the rotation of the item currently framed.
// -->
if (attribute.startsWith("framed_item_rotation")) {
return new ElementTag(CoreUtilities.toLowerCase(getItemFrameEntity().getRotation().name()))
.getObjectAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <EntityTag.framed_item>
// @returns ItemTag
// @mechanism EntityTag.framed
// @group properties
// @description
// If the entity is an item frame, returns the item currently framed.
// -->
if (attribute.startsWith("framed_item")) {
return getItem()
.getObjectAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <EntityTag.has_framed_item>
// @returns ElementTag(Boolean)
// @mechanism EntityTag.framed
// @group properties
// @description
// If the entity is an item frame, returns whether the frame has an item in it.
// -->
if (attribute.startsWith("has_framed_item")) {
return new ElementTag(hasItem())
.getObjectAttribute(attribute.fulfill(1));
}
return null;
}
@Override
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object EntityTag
// @name framed
// @input ItemTag(|ElementTag)
// @description
// Sets the entity's framed item and optionally the rotation as well.
// Valid rotations: <@link url https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Rotation.html>
// For example: framed:diamond_sword|clockwise
// @tags
// <EntityTag.has_framed_item>
// <EntityTag.framed_item>
// <EntityTag.framed_item_rotation>
// -->
if (mechanism.matches("framed")) {
ListTag list = mechanism.valueAsType(ListTag.class);
if (list.isEmpty()) {
mechanism.echoError("Missing value for 'framed' mechanism!");
return;
}
if (new ElementTag(list.get(0)).matchesType(ItemTag.class)) {
setItem(new ElementTag(list.get(0)).asType(ItemTag.class, mechanism.context));
}
else {
mechanism.echoError("Invalid item '" + list.get(0) + "'");
}
if (list.size() > 1 && new ElementTag(list.get(1)).matchesEnum(Rotation.class)) {
getItemFrameEntity().setRotation(Rotation.valueOf(list.get(1).toUpperCase()));
}
}
}
}