/
ItemCanDestroy.java
130 lines (108 loc) · 3.95 KB
/
ItemCanDestroy.java
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package net.aufdemrand.denizen.objects.properties.item;
import net.aufdemrand.denizen.objects.dItem;
import net.aufdemrand.denizen.objects.dMaterial;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizen.utilities.nbt.CustomNBT;
import net.aufdemrand.denizencore.objects.Mechanism;
import net.aufdemrand.denizencore.objects.dList;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.objects.properties.Property;
import net.aufdemrand.denizencore.tags.Attribute;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import java.util.List;
import java.util.stream.Collectors;
public class ItemCanDestroy implements Property {
public static boolean describes(dObject item) {
return item instanceof dItem;
}
public static ItemCanDestroy getFrom(dObject item) {
if (!describes(item)) {
return null;
}
else {
return new ItemCanDestroy((dItem) item);
}
}
public static final String[] handledTags = new String[] {
"can_destroy"
};
public static final String[] handledMechs = new String[] {
"can_destroy"
};
private ItemCanDestroy(dItem item) {
this.item = item;
}
dItem item;
private dList getMaterials() {
ItemStack itemStack = item.getItemStack();
List<Material> materials = CustomNBT.getNBTMaterials(itemStack, CustomNBT.KEY_CAN_DESTROY);
if (materials != null && !materials.isEmpty()) {
dList list = new dList();
for (Material material : materials) {
list.addObject(dMaterial.getMaterialFrom(material));
}
return list;
}
return null;
}
@Override
public String getAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
// <--[tag]
// @attribute <i@item.can_destroy>
// @returns dList(dMaterial)
// @group properties
// @mechanism dItem.can_destroy
// @description
// Returns a list of materials this item can destroy while in adventure mode, if any.
// -->
if (attribute.startsWith("can_destroy")) {
dList materials = getMaterials();
if (materials != null) {
return materials.getAttribute(attribute.fulfill(1));
}
}
return null;
}
@Override
public String getPropertyString() {
dList materials = getMaterials();
return materials != null ? materials.identify() : null;
}
@Override
public String getPropertyId() {
return "can_destroy";
}
@Override
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object dItem
// @name can_destroy
// @input dList(dMaterial)
// @description
// Sets the materials this item can destroy while in adventure mode.
// Leave empty to remove this property.
// @tags
// <i@item.can_destroy>
// -->
if (mechanism.matches("can_destroy")) {
if (item.getMaterial().getMaterial() == Material.AIR) {
dB.echoError("Cannot apply NBT to AIR!");
return;
}
ItemStack itemStack = item.getItemStack();
if (mechanism.hasValue()) {
List<Material> materials = mechanism.valueAsType(dList.class).filter(dMaterial.class)
.stream().map(dMaterial::getMaterial).collect(Collectors.toList());
itemStack = CustomNBT.setNBTMaterials(itemStack, CustomNBT.KEY_CAN_DESTROY, materials);
}
else {
itemStack = CustomNBT.clearNBT(itemStack, CustomNBT.KEY_CAN_DESTROY);
}
item.setItemStack(itemStack);
}
}
}