/
ItemFirework.java
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/
ItemFirework.java
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package com.denizenscript.denizen.objects.properties.item;
import com.denizenscript.denizen.utilities.debugging.Debug;
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 org.bukkit.Color;
import org.bukkit.FireworkEffect;
import org.bukkit.inventory.meta.FireworkEffectMeta;
import org.bukkit.inventory.meta.FireworkMeta;
import org.bukkit.inventory.meta.ItemMeta;
import java.util.Arrays;
import java.util.List;
public class ItemFirework implements Property {
public static boolean describes(ObjectTag item) {
return item instanceof ItemTag
&& ((((ItemTag) item).getItemMeta() instanceof FireworkMeta)
|| (((ItemTag) item).getItemMeta() instanceof FireworkEffectMeta));
}
public static ItemFirework getFrom(ObjectTag _item) {
if (!describes(_item)) {
return null;
}
else {
return new ItemFirework((ItemTag) _item);
}
}
public static final String[] handledTags = new String[] {
"firework"
};
public static final String[] handledMechs = new String[] {
"firework"
};
private ItemFirework(ItemTag _item) {
item = _item;
}
ItemTag item;
public ListTag getFireworkData() {
List<FireworkEffect> effects;
ListTag list = new ListTag();
if (item.getItemMeta() instanceof FireworkMeta) {
effects = ((FireworkMeta) item.getItemMeta()).getEffects();
int power = ((FireworkMeta) item.getItemMeta()).getPower();
if (power != 0) {
list.add(String.valueOf(power));
}
}
else {
effects = Arrays.asList(((FireworkEffectMeta) item.getItemMeta()).getEffect());
}
if (effects != null) {
for (FireworkEffect effect : effects) {
if (effect == null) {
continue;
}
Color ColOne = effect.getColors() != null && effect.getColors().size() > 0 ? effect.getColors().get(0) : Color.BLUE;
Color ColTwo = effect.getFadeColors() != null && effect.getFadeColors().size() > 0 ? effect.getFadeColors().get(0) : ColOne;
list.add(effect.hasTrail() + "," + effect.hasFlicker() + "," + effect.getType().name() + "," +
ColOne.getRed() + "," + ColOne.getGreen() + "," + ColOne.getBlue() + "," +
ColTwo.getRed() + "," + ColTwo.getGreen() + "," + ColTwo.getBlue());
}
}
return list;
}
@Override
public ObjectTag getObjectAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
// <--[tag]
// @attribute <ItemTag.firework>
// @returns ListTag
// @group properties
// @mechanism ItemTag.firework
// @description
// Returns the firework's property value as a list, matching the format of the mechanism.
// -->
// TODO: Easy tags to get individual parts...
if (attribute.startsWith("firework")) {
return getFireworkData().getObjectAttribute(attribute.fulfill(1));
}
return null;
}
@Override
public String getPropertyString() {
ListTag data = getFireworkData();
return data.size() > 0 ? data.identify() : null;
}
@Override
public String getPropertyId() {
return "firework";
}
@Override
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object ItemTag
// @name firework
// @input ListTag
// @description
// Sets the firework's settings.
// Each item in the list is formatted as: TRAIL,FLICKER,TYPE,RED,GREEN,BLUE,RED,GREEN,BLUE
// For example: true,false,BALL,255,0,0,0,255,0 would create a trailing ball firework that fades from red to green.
// Optionally add a list entry that's just a single number to set the power.
// @tags
// <ItemTag.firework>
// -->
if (mechanism.matches("firework")) {
ListTag fireworks = mechanism.valueAsType(ListTag.class);
ItemMeta meta = item.getItemMeta();
for (String effect : fireworks) {
String[] data = effect.split(",");
if (data.length == 9) {
FireworkEffect.Builder builder = FireworkEffect.builder();
builder.trail(new ElementTag(data[0]).asBoolean());
builder.flicker(new ElementTag(data[1]).asBoolean());
if (new ElementTag(data[2]).matchesEnum(FireworkEffect.Type.values())) {
builder.with(FireworkEffect.Type.valueOf(data[2].toUpperCase()));
}
else {
Debug.echoError("Invalid firework type '" + data[2] + "'");
}
builder.withColor(Color.fromRGB(new ElementTag(data[3]).asInt(),
new ElementTag(data[4]).asInt(),
new ElementTag(data[5]).asInt()));
builder.withFade(Color.fromRGB(new ElementTag(data[6]).asInt(),
new ElementTag(data[7]).asInt(),
new ElementTag(data[8]).asInt()));
FireworkEffect built = builder.build();
if (meta instanceof FireworkMeta) {
((FireworkMeta) meta).addEffect(built);
}
else {
((FireworkEffectMeta) meta).setEffect(built);
}
}
else if (data.length == 1) {
if (meta instanceof FireworkMeta) {
((FireworkMeta) meta).setPower(new ElementTag(data[0]).asInt());
}
else {
Debug.echoError("Cannot set the power of a firework effect!");
}
}
else {
Debug.echoError("Invalid firework data '" + effect + "'");
}
}
item.getItemStack().setItemMeta(meta);
}
}
}