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Merge branch 'nms-submodules' of https://github.com/Flowsqy/ShopChest

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This commit is contained in:
DaniFoldi 2022-01-03 14:08:54 +01:00
commit bbdefabef0
132 changed files with 3141 additions and 691 deletions
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2
.gitignore vendored
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@ -1,5 +1,5 @@
/bin/
/target/
target/
/.idea/
*.iml

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.mvn/local-settings.xml Normal file
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<settings xmlns="http://maven.apache.org/SETTINGS/1.2.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.2.0 http://maven.apache.org/xsd/settings-1.2.0.xsd">
<mirrors>
<mirror>
<id>maven-default-http-blocker</id>
<mirrorOf>dummy</mirrorOf>
<name>Dummy mirror to override default blocking mirror that blocks http</name>
<url>http://0.0.0.0/</url>
</mirror>
</mirrors>
</settings>

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.mvn/maven.config Normal file
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--settings ./.mvn/local-settings.xml

5
README.md
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@ -25,8 +25,9 @@ To use the API, you need to add the following repository and dependency in your
You can find the javadoc here: https://epicericee.github.io/ShopChest/javadoc/
## Build
Clone this repository and use ``mvn clean package`` or ``mvn clean install``.
After the build succeeded, the ShopChest.jar is found in the ``/target/`` folder.
Clone this repository and use ``sh lib/install_local_depedencies.sh`` to import local dependencies.
After importation, use ``mvn clean package`` or ``mvn clean install`` to build the project.
After the build succeeded, the ShopChest.jar is found in the ``/plugin/target/`` folder.
## Issues
If you find any issues, please provide them in the [Issues Section](https://github.com/EpicEricEE/ShopChest/issues) with a good description of how to reproduce it. If you get any error messages in the console, please also provide them.

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lib/install_local_dependencies.sh Normal file
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mvn -N install:install-file -Dfile=lib/IslandWorld-8.5.jar -DgroupId=pl.gnacik.islandworld -DartifactId=IslandWorld -Dversion=8.5 -Dpackaging=jar -DgeneratePom=true

23
nms/interface/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ShopChest-parent</artifactId>
<groupId>de.epiceric</groupId>
<version>1.14.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>shopchest-nms-interface</artifactId>
<version>1.0.0</version>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
</dependency>
</dependencies>
</project>

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nms/interface/src/main/java/de/epiceric/shopchest/nms/FakeArmorStand.java Normal file
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package de.epiceric.shopchest.nms;
import org.bukkit.Location;
import org.bukkit.entity.Player;
public interface FakeArmorStand extends FakeEntity {
void sendData(String name, Iterable<Player> receivers);
void setLocation(Location location, Iterable<Player> receivers);
}

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nms/interface/src/main/java/de/epiceric/shopchest/nms/FakeEntity.java Normal file
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package de.epiceric.shopchest.nms;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import java.util.UUID;
public interface FakeEntity {
int getEntityId();
void spawn(UUID uuid, Location location, Iterable<Player> receivers);
void remove(Iterable<Player> receivers);
}

12
nms/interface/src/main/java/de/epiceric/shopchest/nms/FakeItem.java Normal file
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package de.epiceric.shopchest.nms;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
public interface FakeItem extends FakeEntity{
void sendData(ItemStack item, Iterable<Player> receivers);
void resetVelocity(Iterable<Player> receivers);
}

11
nms/interface/src/main/java/de/epiceric/shopchest/nms/Platform.java Normal file
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package de.epiceric.shopchest.nms;
public interface Platform {
FakeArmorStand createFakeArmorStand();
FakeItem createFakeItem();
TextComponentHelper getTextComponentHelper();
}

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nms/interface/src/main/java/de/epiceric/shopchest/nms/TextComponentHelper.java Normal file
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package de.epiceric.shopchest.nms;
import net.md_5.bungee.api.chat.*;
import net.md_5.bungee.api.chat.hover.content.Item;
import net.md_5.bungee.api.chat.hover.content.Text;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.function.Consumer;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public interface TextComponentHelper {
default void sendUpdateMessage(Player player, String updateMessage, String hoverMessage, String downloadUrl){
final TextComponent component = new TextComponent();
component.setExtra(Arrays.asList(TextComponent.fromLegacyText(updateMessage)));
component.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new Text(hoverMessage)));
component.setClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, downloadUrl));
player.spigot().sendMessage(component);
}
/**
* Get the 'tag' json object containing the item's data
* @param itemStack The item stack that will be displayed
* @return A string representing a json object of the 'tag'
*/
String getNbt(ItemStack itemStack);
default Consumer<Player> getSendableItemInfo(String message, String itemPlaceHolder, ItemStack itemStack, String productName){
final TextComponent baseComponent = new TextComponent();
final TextComponent replacement = new TextComponent(productName);
replacement.setHoverEvent(new HoverEvent(
HoverEvent.Action.SHOW_ITEM,
new Item(
itemStack.getType().getKey().toString(),
1,
ItemTag.ofNbt(getNbt(itemStack))
)
));
final List<BaseComponent> extras = new ArrayList<>();
final Matcher matcher = Pattern.compile(itemPlaceHolder, Pattern.LITERAL).matcher(message);
if (matcher.find()) {
int cursor = 0;
do {
final String pre = message.substring(cursor, matcher.start());
if (!pre.isEmpty()) {
extras.addAll(Arrays.asList(TextComponent.fromLegacyText(pre)));
}
extras.add(copyPreviousFormatting(extras, replacement));
cursor = matcher.end();
} while (matcher.find());
final String end = message.substring(cursor);
if (!end.isEmpty()) {
TextComponent endBaseComponent = new TextComponent();
endBaseComponent = copyPreviousFormatting(extras, endBaseComponent);
endBaseComponent.setExtra(Arrays.asList(TextComponent.fromLegacyText(end)));
extras.add(endBaseComponent);
}
}
else {
extras.addAll(Arrays.asList(TextComponent.fromLegacyText(message)));
}
baseComponent.setExtra(extras);
return player -> player.spigot().sendMessage(baseComponent);
}
static TextComponent copyPreviousFormatting(List<BaseComponent> extras, TextComponent replacement){
TextComponent formattedReplacement = replacement;
if(!extras.isEmpty()) {
formattedReplacement = replacement.duplicate();
final BaseComponent previousComponent = extras.get(extras.size() - 1);
// Check parent also (not done in copyFormatting)
if (formattedReplacement.getColorRaw() == null) {
formattedReplacement.setColor(previousComponent.getColor());
}
if (formattedReplacement.getFontRaw() == null) {
formattedReplacement.setFont(previousComponent.getFont());
}
if (formattedReplacement.isBoldRaw() == null) {
formattedReplacement.setBold(previousComponent.isBold());
}
if (formattedReplacement.isItalicRaw() == null) {
formattedReplacement.setItalic(previousComponent.isItalic());
}
if (formattedReplacement.isUnderlinedRaw() == null) {
formattedReplacement.setUnderlined(previousComponent.isUnderlined());
}
if (formattedReplacement.isStrikethroughRaw() == null) {
formattedReplacement.setStrikethrough(previousComponent.isStrikethrough());
}
if (formattedReplacement.isObfuscatedRaw() == null) {
formattedReplacement.setObfuscated(previousComponent.isObfuscated());
}
if (formattedReplacement.getInsertion() == null) {
formattedReplacement.setInsertion(previousComponent.getInsertion());
}
}
return formattedReplacement;
}
}

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nms/reflection/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ShopChest-parent</artifactId>
<groupId>de.epiceric</groupId>
<version>1.14.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>shopchest-nms-reflection</artifactId>
<version>1.0.0</version>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-interface</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.inventivetalent</groupId>
<artifactId>reflectionhelper</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
</project>

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nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/FakeArmorStandImpl.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import de.epiceric.shopchest.nms.FakeArmorStand;
import org.bukkit.Location;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.UUID;
public class FakeArmorStandImpl extends FakeEntityImpl implements FakeArmorStand {
private final Class<?> packetPlayOutEntityTeleportClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityTeleport");
public FakeArmorStandImpl(ShopChestDebug debug) {
super(debug);
}
@Override
public void sendData(String name, Iterable<Player> receivers) {
Object dataWatcher = ReflectionUtils.createDataWatcher(debug, name, null);
try {
for (Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, packetPlayOutEntityMetadataClass.getConstructor(int.class, dataWatcherClass, boolean.class)
.newInstance(entityId, dataWatcher, true), receiver);
}
} catch (ReflectiveOperationException e) {
debug.getLogger().severe("Could not set hologram data");
debug.debug("Could not set armor stand data");
debug.debug(e);
}
}
@Override
public void setLocation(Location location, Iterable<Player> receivers) {
double y = location.getY() + (ReflectionUtils.getServerVersion().equals("v1_8_R1") ? 0 : 1.975);
try {
Object packet = packetPlayOutEntityTeleportClass.getConstructor().newInstance();
Field[] fields = packetPlayOutEntityTeleportClass.getDeclaredFields();
for (Field field : fields) {
field.setAccessible(true);
}
boolean isPre9 = ReflectionUtils.getMajorVersion() < 9;
fields[0].set(packet, entityId);
if (isPre9) {
fields[1].set(packet, (int)(location.getX() * 32));
fields[2].set(packet, (int)(y * 32));
fields[3].set(packet, (int)(location.getZ() * 32));
} else {
fields[1].set(packet, location.getX());
fields[2].set(packet, y);
fields[3].set(packet, location.getZ());
}
fields[4].set(packet, (byte) 0);
fields[5].set(packet, (byte) 0);
fields[6].set(packet, true);
if (packet == null) {
debug.getLogger().severe("Could not set hologram location");
debug.debug("Could not set armor stand location: Packet is null");
return;
}
for (Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, packet, receiver);
}
}catch (ReflectiveOperationException e) {
throw new RuntimeException(e);
}
}
@Override
public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
for(Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, ReflectionUtils.createPacketSpawnEntity(debug, entityId, uuid, location, EntityType.ARMOR_STAND), receiver);
}
}
}

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nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/FakeEntityImpl.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import de.epiceric.shopchest.nms.FakeEntity;
import org.bukkit.entity.Player;
import org.inventivetalent.reflection.resolver.minecraft.NMSClassResolver;
public abstract class FakeEntityImpl implements FakeEntity {
protected final NMSClassResolver nmsClassResolver = new NMSClassResolver();
protected final Class<?> packetPlayOutEntityDestroyClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityDestroy");
protected final Class<?> packetPlayOutEntityMetadataClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityMetadata");
protected final Class<?> dataWatcherClass = nmsClassResolver.resolveSilent("network.syncher.DataWatcher");
protected final int entityId;
protected final ShopChestDebug debug;
public FakeEntityImpl(ShopChestDebug debug) {
this.entityId = ReflectionUtils.getFreeEntityId();
this.debug = debug;
}
@Override
public int getEntityId() {
return entityId;
}
@Override
public void remove(Iterable<Player> receivers) {
try {
for(Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, packetPlayOutEntityDestroyClass.getConstructor(int[].class).newInstance((Object) new int[]{entityId}), receiver);
}
} catch (ReflectiveOperationException e){
debug.getLogger().severe("Could not remove hologram");
debug.debug("Could not remove hologram");
debug.debug(e);
}
}
}

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nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/FakeItemImpl.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import de.epiceric.shopchest.nms.FakeItem;
import org.bukkit.Location;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.inventivetalent.reflection.resolver.minecraft.OBCClassResolver;
import java.util.UUID;
public class FakeItemImpl extends FakeEntityImpl implements FakeItem {
private final OBCClassResolver obcClassResolver = new OBCClassResolver();
private final Class<?> packetPlayOutEntityVelocityClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityVelocity");
private final Class<?> vec3dClass = nmsClassResolver.resolveSilent("world.phys.Vec3D");
private final Class<?> craftItemStackClass = obcClassResolver.resolveSilent("inventory.CraftItemStack");
public FakeItemImpl(ShopChestDebug debug) {
super(debug);
Class<?> nmsItemStackClass = nmsClassResolver.resolveSilent("world.item.ItemStack");
Class<?>[] requiredClasses = new Class<?>[] {
nmsItemStackClass, craftItemStackClass, packetPlayOutEntityMetadataClass, dataWatcherClass,
packetPlayOutEntityDestroyClass, packetPlayOutEntityVelocityClass,
};
for (Class<?> c : requiredClasses) {
if (c == null) {
debug.debug("Failed to create shop item: Could not find all required classes");
return;
}
}
}
@Override
public void sendData(ItemStack item, Iterable<Player> receivers) {
try {
Object nmsItemStack = craftItemStackClass.getMethod("asNMSCopy", ItemStack.class).invoke(null, item);
Object dataWatcher = ReflectionUtils.createDataWatcher(debug, null, nmsItemStack);
for (Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, packetPlayOutEntityMetadataClass.getConstructor(int.class, dataWatcherClass, boolean.class).newInstance(entityId, dataWatcher, true), receiver);
}
}catch (ReflectiveOperationException e){
debug.getLogger().severe("Failed to send item's data!");
debug.debug("Failed to send item's data!");
debug.debug(e);
}
}
@Override
public void resetVelocity(Iterable<Player> receivers) {
try{
Object velocityPacket;
if (ReflectionUtils.getMajorVersion() < 14) {
velocityPacket = packetPlayOutEntityVelocityClass.getConstructor(int.class, double.class, double.class, double.class).newInstance(entityId, 0D, 0D, 0D);
} else {
Object vec3d = vec3dClass.getConstructor(double.class, double.class, double.class).newInstance(0D, 0D, 0D);
velocityPacket = packetPlayOutEntityVelocityClass.getConstructor(int.class, vec3dClass).newInstance(entityId, vec3d);
}
for(Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, velocityPacket, receiver);
}
}catch (ReflectiveOperationException e){
debug.getLogger().severe("Failed to reset item's velocity!");
debug.debug("Failed to reset item's velocity!");
debug.debug(e);
}
}
@Override
public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
for(Player receiver : receivers) {
ReflectionUtils.sendPacket(debug, ReflectionUtils.createPacketSpawnEntity(debug, entityId, uuid, location, EntityType.DROPPED_ITEM), receiver);
}
}
}

39
src/main/java/de/epiceric/shopchest/nms/JsonBuilder.java → nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/JsonBuilder.java
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@ -1,22 +1,13 @@
package de.epiceric.shopchest.nms;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.StringJoiner;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
package de.epiceric.shopchest.nms.reflection;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.inventivetalent.reflection.resolver.FieldResolver;
import org.inventivetalent.reflection.resolver.minecraft.NMSClassResolver;
import de.epiceric.shopchest.ShopChest;
import de.epiceric.shopchest.utils.Utils;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class JsonBuilder {
@ -115,7 +106,7 @@ public class JsonBuilder {
private static final Pattern HEX_PATTERN = Pattern.compile("(§[a-fA-F0-9]){6}");
private Part rootPart;
private ShopChest plugin;
private ShopChestDebug debug;
private final NMSClassResolver nmsClassResolver = new NMSClassResolver();
private Class<?> iChatBaseComponentClass = nmsClassResolver.resolveSilent("network.chat.IChatBaseComponent");
@ -123,10 +114,10 @@ public class JsonBuilder {
private Class<?> chatSerializerClass = nmsClassResolver.resolveSilent("ChatSerializer", "network.chat.IChatBaseComponent$ChatSerializer");
private Class<?> chatMessageTypeClass;
public JsonBuilder(ShopChest plugin) {
this.plugin = plugin;
public JsonBuilder(ShopChestDebug debug) {
this.debug = debug;
if (Utils.getMajorVersion() >= 16) {
if (ReflectionUtils.getMajorVersion() >= 16) {
chatMessageTypeClass = nmsClassResolver.resolveSilent("network.chat.ChatMessageType");
}
@ -136,7 +127,7 @@ public class JsonBuilder {
for (Class<?> c : requiredClasses) {
if (c == null) {
plugin.debug("Failed to instantiate JsonBuilder: Could not find all required classes");
debug.debug("Failed to instantiate JsonBuilder: Could not find all required classes");
return;
}
}
@ -235,17 +226,17 @@ public class JsonBuilder {
public void sendJson(Player p) {
try {
Object iChatBaseComponent = chatSerializerClass.getMethod("a", String.class).invoke(null, toString());
Object packetPlayOutChat = Utils.getMajorVersion() < 16
Object packetPlayOutChat = ReflectionUtils.getMajorVersion() < 16
? packetPlayOutChatClass.getConstructor(iChatBaseComponentClass).newInstance(iChatBaseComponent)
: packetPlayOutChatClass.getConstructor(iChatBaseComponentClass, chatMessageTypeClass, UUID.class)
.newInstance(iChatBaseComponent, (new FieldResolver(chatMessageTypeClass)).resolve("CHAT", "a").get(null), UUID.randomUUID());
Utils.sendPacket(plugin, packetPlayOutChat, p);
plugin.debug("Sent JSON: " + toString());
ReflectionUtils.sendPacket(debug, packetPlayOutChat, p);
debug.debug("Sent JSON: " + toString());
} catch (ReflectiveOperationException e) {
plugin.getLogger().severe("Failed to send JSON with reflection");
plugin.debug("Failed to send JSON with reflection: " + toString());
plugin.debug(e);
debug.getLogger().severe("Failed to send JSON with reflection");
debug.debug("Failed to send JSON with reflection: " + toString());
debug.debug(e);
}
}

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nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/PlatformImpl.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import de.epiceric.shopchest.nms.FakeArmorStand;
import de.epiceric.shopchest.nms.FakeItem;
import de.epiceric.shopchest.nms.Platform;
import de.epiceric.shopchest.nms.TextComponentHelper;
public class PlatformImpl implements Platform {
private final ShopChestDebug debug;
public PlatformImpl(ShopChestDebug debug) {
this.debug = debug;
}
@Override
public FakeArmorStand createFakeArmorStand() {
return new FakeArmorStandImpl(debug);
}
@Override
public FakeItem createFakeItem() {
return new FakeItemImpl(debug);
}
@Override
public TextComponentHelper getTextComponentHelper() {
return new TextComponentHelperImpl(debug);
}
}

285
nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/ReflectionUtils.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.inventivetalent.reflection.resolver.FieldResolver;
import org.inventivetalent.reflection.resolver.minecraft.NMSClassResolver;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Optional;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicInteger;
public class ReflectionUtils {
static NMSClassResolver nmsClassResolver = new NMSClassResolver();
static Class<?> entityClass = nmsClassResolver.resolveSilent("world.entity.Entity");
static Class<?> entityArmorStandClass = nmsClassResolver.resolveSilent("world.entity.decoration.EntityArmorStand");
static Class<?> entityItemClass = nmsClassResolver.resolveSilent("world.entity.item.EntityItem");
static Class<?> dataWatcherClass = nmsClassResolver.resolveSilent("network.syncher.DataWatcher");
static Class<?> dataWatcherObjectClass = nmsClassResolver.resolveSilent("network.syncher.DataWatcherObject");
static Class<?> chatSerializerClass = nmsClassResolver.resolveSilent("ChatSerializer", "network.chat.IChatBaseComponent$ChatSerializer");
private ReflectionUtils() {}
/**
* Create a NMS data watcher object to send via a {@code PacketPlayOutEntityMetadata} packet.
* Gravity will be disabled and the custom name will be displayed if available.
* @param customName Custom Name of the entity or {@code null}
* @param nmsItemStack NMS ItemStack or {@code null} if armor stand
*/
public static Object createDataWatcher(ShopChestDebug debug, String customName, Object nmsItemStack) {
String version = getServerVersion();
int majorVersion = getMajorVersion();
try {
byte entityFlags = nmsItemStack == null ? (byte) 0b100000 : 0; // invisible if armor stand
byte armorStandFlags = nmsItemStack == null ? (byte) 0b10000 : 0; // marker (since 1.8_R2)
Object dataWatcher = dataWatcherClass.getConstructor(entityClass).newInstance((Object) null);
if (majorVersion < 9) {
if (getRevision() == 1) armorStandFlags = 0; // Marker not supported on 1.8_R1
Method a = dataWatcherClass.getMethod("a", int.class, Object.class);
a.invoke(dataWatcher, 0, entityFlags); // flags
a.invoke(dataWatcher, 1, (short) 300); // air ticks (?)
a.invoke(dataWatcher, 3, (byte) (customName != null ? 1 : 0)); // custom name visible
a.invoke(dataWatcher, 2, customName != null ? customName : ""); // custom name
a.invoke(dataWatcher, 4, (byte) 1); // silent
a.invoke(dataWatcher, 10, nmsItemStack == null ? armorStandFlags : nmsItemStack); // item / armor stand flags
} else {
Method register = dataWatcherClass.getMethod("register", dataWatcherObjectClass, Object.class);
String[] dataWatcherObjectFieldNames;
if ("v1_9_R1".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"ax", "ay", "aA", "az", "aB", null, "c", "a"};
} else if ("v1_9_R2".equals(version)){
dataWatcherObjectFieldNames = new String[] {"ay", "az", "aB", "aA", "aC", null, "c", "a"};
} else if ("v1_10_R1".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"aa", "az", "aB", "aA", "aC", "aD", "c", "a"};
} else if ("v1_11_R1".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"Z", "az", "aB", "aA", "aC", "aD", "c", "a"};
} else if ("v1_12_R1".equals(version) || "v1_12_R2".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"Z", "aA", "aC", "aB", "aD", "aE", "c", "a"};
} else if ("v1_13_R1".equals(version) || "v1_13_R2".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"ac", "aD", "aF", "aE", "aG", "aH", "b", "a"};
} else if ("v1_14_R1".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"W", "AIR_TICKS", "aA", "az", "aB", "aC", "ITEM", "b"};
} else if ("v1_15_R1".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"T", "AIR_TICKS", "aA", "az", "aB", "aC", "ITEM", "b"};
} else if ("v1_16_R1".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"T", "AIR_TICKS", "ay", "ax", "az", "aA", "ITEM", "b"};
} else if ("v1_16_R2".equals(version) || "v1_16_R3".equals(version)) {
dataWatcherObjectFieldNames = new String[] {"S", "AIR_TICKS", "ar", "aq", "as", "at", "ITEM", "b"};
} else {
return null;
}
Field fEntityFlags = entityClass.getDeclaredField(dataWatcherObjectFieldNames[0]);
Field fAirTicks = entityClass.getDeclaredField(dataWatcherObjectFieldNames[1]);
Field fNameVisible = entityClass.getDeclaredField(dataWatcherObjectFieldNames[2]);
Field fCustomName = entityClass.getDeclaredField(dataWatcherObjectFieldNames[3]);
Field fSilent = entityClass.getDeclaredField(dataWatcherObjectFieldNames[4]);
Field fNoGravity = majorVersion >= 10 ? entityClass.getDeclaredField(dataWatcherObjectFieldNames[5]) : null;
Field fItem = entityItemClass.getDeclaredField(dataWatcherObjectFieldNames[6]);
Field fArmorStandFlags = entityArmorStandClass.getDeclaredField(dataWatcherObjectFieldNames[7]);
fEntityFlags.setAccessible(true);
fAirTicks.setAccessible(true);
fNameVisible.setAccessible(true);
fCustomName.setAccessible(true);
fSilent.setAccessible(true);
if (majorVersion >= 10) fNoGravity.setAccessible(true);
fItem.setAccessible(true);
fArmorStandFlags.setAccessible(true);
register.invoke(dataWatcher, fEntityFlags.get(null), entityFlags);
register.invoke(dataWatcher, fAirTicks.get(null), 300);
register.invoke(dataWatcher, fNameVisible.get(null), customName != null);
register.invoke(dataWatcher, fSilent.get(null), true);
if (majorVersion < 13) register.invoke(dataWatcher, fCustomName.get(null), customName != null ? customName : "");
if (nmsItemStack != null) {
register.invoke(dataWatcher, fItem.get(null), majorVersion < 11 ? com.google.common.base.Optional.of(nmsItemStack) : nmsItemStack);
} else {
register.invoke(dataWatcher, fArmorStandFlags.get(null), armorStandFlags);
}
if (majorVersion >= 10) {
register.invoke(dataWatcher, fNoGravity.get(null), true);
if (majorVersion >= 13) {
if (customName != null) {
Object iChatBaseComponent = chatSerializerClass.getMethod("a", String.class).invoke(null, JsonBuilder.parse(customName).toString());
register.invoke(dataWatcher, fCustomName.get(null), Optional.of(iChatBaseComponent));
} else {
register.invoke(dataWatcher, fCustomName.get(null), Optional.empty());
}
}
}
}
return dataWatcher;
} catch (InstantiationException | InvocationTargetException | NoSuchFieldException | IllegalAccessException | NoSuchMethodException e) {
debug.getLogger().severe("Failed to create data watcher!");
debug.debug("Failed to create data watcher");
debug.debug(e);
}
return null;
}
/**
* Get a free entity ID for use in {@link #createPacketSpawnEntity(ShopChestDebug, int, UUID, Location, EntityType)}
*
* @return The id or {@code -1} if a free entity ID could not be retrieved.
*/
public static int getFreeEntityId() {
try {
Field entityCountField = new FieldResolver(entityClass).resolve("entityCount", "b");
entityCountField.setAccessible(true);
if (entityCountField.getType() == int.class) {
int id = entityCountField.getInt(null);
entityCountField.setInt(null, id+1);
return id;
} else if (entityCountField.getType() == AtomicInteger.class) {
return ((AtomicInteger) entityCountField.get(null)).incrementAndGet();
}
return -1;
} catch (Exception e) {
return -1;
}
}
/**
* Create a {@code PacketPlayOutSpawnEntity} object.
* Only {@link EntityType#ARMOR_STAND} and {@link EntityType#DROPPED_ITEM} are supported!
*/
public static Object createPacketSpawnEntity(ShopChestDebug debug, int id, UUID uuid, Location loc, EntityType type) {
try {
Class<?> packetPlayOutSpawnEntityClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutSpawnEntity");
Class<?> entityTypesClass = nmsClassResolver.resolveSilent("world.entity.EntityTypes");
boolean isPre9 = getMajorVersion() < 9;
boolean isPre14 = getMajorVersion() < 14;
double y = loc.getY();
if (type == EntityType.ARMOR_STAND && !getServerVersion().equals("v1_8_R1")) {
// Marker armor stand => lift by normal armor stand height
y += 1.975;
}
Object packet = packetPlayOutSpawnEntityClass.getConstructor().newInstance();
Field[] fields = new Field[12];
fields[0] = packetPlayOutSpawnEntityClass.getDeclaredField("a"); // ID
fields[1] = packetPlayOutSpawnEntityClass.getDeclaredField("b"); // UUID (Only 1.9+)
fields[2] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "b" : "c"); // Loc X
fields[3] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "c" : "d"); // Loc Y
fields[4] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "d" : "e"); // Loc Z
fields[5] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "e" : "f"); // Mot X
fields[6] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "f" : "g"); // Mot Y
fields[7] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "g" : "h"); // Mot Z
fields[8] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "h" : "i"); // Pitch
fields[9] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "i" : "j"); // Yaw
fields[10] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "j" : "k"); // Type
fields[11] = packetPlayOutSpawnEntityClass.getDeclaredField(isPre9 ? "k" : "l"); // Data
for (Field field : fields) {
field.setAccessible(true);
}
Object entityType = null;
if (!isPre14) {
entityType = entityTypesClass.getField(type == EntityType.ARMOR_STAND ? "ARMOR_STAND" : "ITEM").get(null);
}
fields[0].set(packet, id);
if (!isPre9) fields[1].set(packet, uuid);
if (isPre9) {
fields[2].set(packet, (int)(loc.getX() * 32));
fields[3].set(packet, (int)(y * 32));
fields[4].set(packet, (int)(loc.getZ() * 32));
} else {
fields[2].set(packet, loc.getX());
fields[3].set(packet, y);
fields[4].set(packet, loc.getZ());
}
fields[5].set(packet, 0);
fields[6].set(packet, 0);
fields[7].set(packet, 0);
fields[8].set(packet, 0);
fields[9].set(packet, 0);
if (isPre14) fields[10].set(packet, type == EntityType.ARMOR_STAND ? 78 : 2);
else fields[10].set(packet, entityType);
fields[11].set(packet, 0);
return packet;
} catch (NoSuchMethodException | NoSuchFieldException | IllegalAccessException | InvocationTargetException | InstantiationException e) {
debug.getLogger().severe("Failed to create packet to spawn entity!");
debug.debug("Failed to create packet to spawn entity!");
debug.debug(e);
return null;
}
}
/**
* Send a packet to a player
* @param debug An instance of the {@link ShopChestDebug} debug instance
* @param packet Packet to send
* @param player Player to which the packet should be sent
* @return {@code true} if the packet was sent, or {@code false} if an exception was thrown
*/
public static boolean sendPacket(ShopChestDebug debug, Object packet, Player player) {
try {
if (packet == null) {
debug.debug("Failed to send packet: Packet is null");
return false;
}
Class<?> packetClass = nmsClassResolver.resolveSilent("network.protocol.Packet");
if (packetClass == null) {
debug.debug("Failed to send packet: Could not find Packet class");
return false;
}
Object nmsPlayer = player.getClass().getMethod("getHandle").invoke(player);
Field fConnection = (new FieldResolver(nmsPlayer.getClass())).resolve("playerConnection", "b");
Object playerConnection = fConnection.get(nmsPlayer);
playerConnection.getClass().getMethod("sendPacket", packetClass).invoke(playerConnection, packet);
return true;
} catch (NoSuchMethodException | NoSuchFieldException | IllegalAccessException | InvocationTargetException e) {
debug.getLogger().severe("Failed to send packet " + packet.getClass().getName());
debug.debug("Failed to send packet " + packet.getClass().getName());
debug.debug(e);
return false;
}
}
/**
* @return The current server version with revision number (e.g. v1_9_R2, v1_10_R1)
*/
public static String getServerVersion() {
String packageName = Bukkit.getServer().getClass().getPackage().getName();
return packageName.substring(packageName.lastIndexOf('.') + 1);
}
/**
* @return The revision of the current server version (e.g. <i>2</i> for v1_9_R2, <i>1</i> for v1_10_R1)
*/
public static int getRevision() {
return Integer.parseInt(getServerVersion().substring(getServerVersion().length() - 1));
}
/**
* @return The major version of the server (e.g. <i>9</i> for 1.9.2, <i>10</i> for 1.10)
*/
public static int getMajorVersion() {
return Integer.parseInt(getServerVersion().split("_")[1]);
}
}

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nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/ShopChestDebug.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import java.util.function.Consumer;
import java.util.logging.Logger;
public class ShopChestDebug {
private final Logger logger;
private final Consumer<String> debugConsumer;
private final Consumer<Throwable> throwableConsumer;
public ShopChestDebug(Logger logger, Consumer<String> debugConsumer, Consumer<Throwable> throwableConsumer) {
this.logger = logger;
this.debugConsumer = debugConsumer;
this.throwableConsumer = throwableConsumer;
}
public Logger getLogger() {
return logger;
}
public void debug(String message){
debugConsumer.accept(message);
}
public void debug(Throwable e){
throwableConsumer.accept(e);
}
}

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nms/reflection/src/main/java/de/epiceric/shopchest/nms/reflection/TextComponentHelperImpl.java Normal file
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package de.epiceric.shopchest.nms.reflection;
import com.google.gson.JsonPrimitive;
import de.epiceric.shopchest.nms.TextComponentHelper;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.inventivetalent.reflection.resolver.minecraft.NMSClassResolver;
import org.inventivetalent.reflection.resolver.minecraft.OBCClassResolver;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Consumer;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class TextComponentHelperImpl implements TextComponentHelper {
private static final Pattern COLOR_CODE_PATTERN = Pattern.compile(".*([§]([a-fA-F0-9]))");
private static final Pattern FORMAT_CODE_PATTERN = Pattern.compile(".*([§]([l-oL-OkK]))");
private final ShopChestDebug debug;
public TextComponentHelperImpl(ShopChestDebug debug) {
this.debug = debug;
}
@Override
public void sendUpdateMessage(Player player, String updateMessage, String hoverMessage, String downloadUrl) {
JsonBuilder jb = new JsonBuilder(debug);
Map<String, JsonBuilder.Part> hoverEvent = new HashMap<>();
hoverEvent.put("action", new JsonBuilder.Part("show_text"));
hoverEvent.put("value", new JsonBuilder.Part(hoverMessage));
Map<String, JsonBuilder.Part> clickEvent = new HashMap<>();
clickEvent.put("action", new JsonBuilder.Part("open_url"));
clickEvent.put("value", new JsonBuilder.Part(downloadUrl));
JsonBuilder.PartMap rootPart = JsonBuilder.parse(updateMessage).toMap();
rootPart.setValue("hoverEvent", new JsonBuilder.PartMap(hoverEvent));
rootPart.setValue("clickEvent", new JsonBuilder.PartMap(clickEvent));
jb.setRootPart(rootPart);
jb.sendJson(player);
}
@Override
public String getNbt(ItemStack itemStack) {
try {
OBCClassResolver obcClassResolver = new OBCClassResolver();
NMSClassResolver nmsClassResolver = new NMSClassResolver();
Class<?> craftItemStackClass = obcClassResolver.resolveSilent("inventory.CraftItemStack");
Object nmsStack = craftItemStackClass.getMethod("asNMSCopy", ItemStack.class).invoke(null, itemStack);
Class<?> nbtTagCompoundClass = nmsClassResolver.resolveSilent("nbt.NBTTagCompound");
Object nbtTagCompound = nbtTagCompoundClass.getConstructor().newInstance();
nmsStack.getClass().getMethod("save", nbtTagCompoundClass).invoke(nmsStack, nbtTagCompound);
return nbtTagCompound.toString();
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
@Override
public Consumer<Player> getSendableItemInfo(String message, String itemPlaceHolder, ItemStack itemStack, String productName) {
// Add spaces at start and end, so there will always be a part before and after
// the item name after splitting at Placeholder.ITEM_NAME
String productString = " " + message + " ";
String[] parts = productString.split(itemPlaceHolder);
String jsonItem = "";
JsonBuilder jb = new JsonBuilder(debug);
JsonBuilder.PartArray rootArray = new JsonBuilder.PartArray();
try {
jsonItem = new JsonPrimitive(getNbt(itemStack)).toString();
} catch (RuntimeException e) {
debug.getLogger().severe("Failed to create JSON from item. Product preview will not be available.");
debug.debug("Failed to create JSON from item:");
debug.debug(e.getCause());
jb.setRootPart(new JsonBuilder.Part(productString.replace(itemPlaceHolder, productName)));
return jb::sendJson;
}
for (int i = 0; i < parts.length; i++) {
String part = parts[i];
// Remove spaces at start and end that were added before
if (i == 0 && part.startsWith(" ")) {
part = part.substring(1);
} else if (i == parts.length - 1 && part.endsWith(" ")) {
part = part.substring(0, part.length() - 1);
}
String formatPrefix = "";
// A color code resets all format codes, so only format codes
// after the last color code have to be found.
int lastColorGroupEndIndex = 0;
Matcher colorMatcher = COLOR_CODE_PATTERN.matcher(part);
if (colorMatcher.find()) {
formatPrefix = colorMatcher.group(1);
lastColorGroupEndIndex = colorMatcher.end();
}
Matcher formatMatcher = FORMAT_CODE_PATTERN.matcher(part);
while (formatMatcher.find(lastColorGroupEndIndex)) {
formatPrefix += formatMatcher.group(1);
}
rootArray.addPart(new JsonBuilder.Part(part));
if (i < parts.length - 1) {
JsonBuilder.PartMap hoverEvent = new JsonBuilder.PartMap();
hoverEvent.setValue("action", new JsonBuilder.Part("show_item"));
hoverEvent.setValue("value", new JsonBuilder.Part(jsonItem, false));
JsonBuilder.PartMap itemNameMap = JsonBuilder.parse(formatPrefix + productName).toMap();
itemNameMap.setValue("hoverEvent", hoverEvent);
rootArray.addPart(itemNameMap);
}
}
jb.setRootPart(rootArray);
return jb::sendJson;
}
}

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nms/v1_17_1_R1/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ShopChest-parent</artifactId>
<groupId>de.epiceric</groupId>
<version>1.14.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>shopchest-nms-v1_17_1_R1</artifactId>
<version>1.0.0</version>
<properties>
<spigot.version>1.17.1-R0.1-SNAPSHOT</spigot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<classifier>remapped-mojang</classifier>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-interface</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>net.md-5</groupId>
<artifactId>specialsource-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

99
nms/v1_17_1_R1/src/main/java/de/epiceric/shopchest/nms/v1_17_1_R1/FakeArmorStandImpl.java Normal file
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package de.epiceric.shopchest.nms.v1_17_1_R1;
import de.epiceric.shopchest.nms.FakeArmorStand;
import io.netty.buffer.Unpooled;
import net.md_5.bungee.api.chat.TextComponent;
import net.md_5.bungee.chat.ComponentSerializer;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.chat.Component;
import net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.decoration.ArmorStand;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Optional;
public class FakeArmorStandImpl extends FakeEntityImpl<String> implements FakeArmorStand {
private final static byte INVISIBLE_FLAG = 0b100000;
private final static byte MARKER_FLAG = 0b10000;
private final static EntityDataAccessor<Byte> DATA_SHARED_FLAGS_ID;
private final static EntityDataAccessor<Optional<Component>> DATA_CUSTOM_NAME;
private final static EntityDataAccessor<Boolean> DATA_CUSTOM_NAME_VISIBLE;
private final static float MARKER_ARMOR_STAND_OFFSET = 1.975f;
static {
try {
final Field dataSharedFlagsId = Entity.class.getDeclaredField("Z"); // DATA_SHARED_FLAGS_ID
dataSharedFlagsId.setAccessible(true);
DATA_SHARED_FLAGS_ID = forceCast(dataSharedFlagsId.get(null));
final Field dataCustomNameField = Entity.class.getDeclaredField("aJ"); // DATA_CUSTOM_NAME
dataCustomNameField.setAccessible(true);
DATA_CUSTOM_NAME = forceCast(dataCustomNameField.get(null));
final Field dataCustomNameVisibleField = Entity.class.getDeclaredField("aK"); // DATA_CUSTOM_NAME_VISIBLE
dataCustomNameVisibleField.setAccessible(true);
DATA_CUSTOM_NAME_VISIBLE = forceCast(dataCustomNameVisibleField.get(null));
} catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
public FakeArmorStandImpl() {
super();
}
@Override
public void sendData(String name, Iterable<Player> receivers) {
sendData(receivers, name);
}
@Override
protected EntityType<?> getEntityType() {
return EntityType.ARMOR_STAND;
}
@Override
protected float getSpawnOffSet() {
return MARKER_ARMOR_STAND_OFFSET;
}
@Override
protected int getDataItemCount() {
return 4;
}
@Override
protected void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, String name) {
packedItems.add(new SynchedEntityData.DataItem<>(DATA_SHARED_FLAGS_ID, INVISIBLE_FLAG));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_CUSTOM_NAME, Optional.ofNullable(
Component.Serializer.fromJson(
ComponentSerializer.toString(
TextComponent.fromLegacyText(name)
)
)
)));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_CUSTOM_NAME_VISIBLE, true));
packedItems.add(new SynchedEntityData.DataItem<>(ArmorStand.DATA_CLIENT_FLAGS, MARKER_FLAG));
}
@Override
public void setLocation(Location location, Iterable<Player> receivers) {
final FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
buffer.writeVarInt(entityId);
buffer.writeDouble(location.getX());
buffer.writeDouble(location.getY() + MARKER_ARMOR_STAND_OFFSET);
buffer.writeDouble(location.getZ());
buffer.writeByte(0);
buffer.writeByte(0);
buffer.writeBoolean(false);
final ClientboundTeleportEntityPacket positionPacket = new ClientboundTeleportEntityPacket(buffer);
sendPacket(positionPacket, receivers);
}
}

124
nms/v1_17_1_R1/src/main/java/de/epiceric/shopchest/nms/v1_17_1_R1/FakeEntityImpl.java Normal file
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package de.epiceric.shopchest.nms.v1_17_1_R1;
import de.epiceric.shopchest.nms.FakeEntity;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
import net.minecraft.network.protocol.game.ClientboundRemoveEntitiesPacket;
import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.phys.Vec3;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_17_R1.entity.CraftPlayer;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicInteger;
public abstract class FakeEntityImpl<T> implements FakeEntity {
private final static AtomicInteger ENTITY_COUNTER;
private final static EntityDataAccessor<Boolean> DATA_NO_GRAVITY;
private final static EntityDataAccessor<Boolean> DATA_SILENT;
private final static Field packedItemField;
static {
try {
final Field entityCounterField = Entity.class.getDeclaredField("b"); // ENTITY_COUNTER
entityCounterField.setAccessible(true);
ENTITY_COUNTER = (AtomicInteger) entityCounterField.get(null);
final Field dataNoGravityField = Entity.class.getDeclaredField("aM"); // DATA_NO_GRAVITY
dataNoGravityField.setAccessible(true);
DATA_NO_GRAVITY = forceCast(dataNoGravityField.get(null));
final Field dataSilentField = Entity.class.getDeclaredField("aL"); // DATA_SILENT
dataSilentField.setAccessible(true);
DATA_SILENT = forceCast(dataSilentField.get(null));
packedItemField = ClientboundSetEntityDataPacket.class.getDeclaredField("b"); // packedItems
packedItemField.setAccessible(true);
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
@SuppressWarnings("unchecked")
protected static <T> T forceCast(Object o){
return (T) o;
}
protected final int entityId;
public FakeEntityImpl() {
entityId = ENTITY_COUNTER.incrementAndGet();
}
@Override
public int getEntityId() {
return entityId;
}
protected void sendPacket(Packet<?> packet, Iterable<Player> receivers){
for(Player receiver : receivers){
((CraftPlayer)receiver).getHandle().connection.send(packet);
}
}
@Override
public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
final ClientboundAddEntityPacket spawnPacket = new ClientboundAddEntityPacket(
entityId,
uuid,
location.getX(),
location.getY() + getSpawnOffSet(),
location.getZ(),
0f,
0f,
getEntityType(),
0,
Vec3.ZERO
);
sendPacket(spawnPacket, receivers);
}
@Override
public void remove(Iterable<Player> receivers) {
final ClientboundRemoveEntitiesPacket removePacket = new ClientboundRemoveEntitiesPacket(entityId);
sendPacket(removePacket, receivers);
}
protected void sendData(Iterable<Player> receivers, T data){
// Create packet
final SynchedEntityData entityData = new SynchedEntityData(null);
final ClientboundSetEntityDataPacket dataPacket = new ClientboundSetEntityDataPacket(entityId, entityData, false);
final List<SynchedEntityData.DataItem<?>> packedItems = new ArrayList<>(2 + getDataItemCount());
// Setup data
packedItems.add(new SynchedEntityData.DataItem<>(DATA_NO_GRAVITY, true));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_SILENT, true));
addSpecificData(packedItems, data);
try {
packedItemField.set(dataPacket, packedItems);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
// Send packet
sendPacket(dataPacket, receivers);
}
protected abstract EntityType<?> getEntityType();
protected float getSpawnOffSet(){
return 0f;
}
protected abstract int getDataItemCount();
protected abstract void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, T data);
}

60
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package de.epiceric.shopchest.nms.v1_17_1_R1;
import de.epiceric.shopchest.nms.FakeItem;
import net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.phys.Vec3;
import org.bukkit.craftbukkit.v1_17_R1.inventory.CraftItemStack;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import java.lang.reflect.Field;
import java.util.List;
public class FakeItemImpl extends FakeEntityImpl<ItemStack> implements FakeItem {
private final static EntityDataAccessor<net.minecraft.world.item.ItemStack> DATA_ITEM;
static {
try{
final Field dataItemField = ItemEntity.class.getDeclaredField("c"); // DATA_ITEM
dataItemField.setAccessible(true);
DATA_ITEM = forceCast(dataItemField.get(null));
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
public FakeItemImpl() {
super();
}
@Override
public void sendData(ItemStack item, Iterable<Player> receivers) {
sendData(receivers, item);
}
@Override
public void resetVelocity(Iterable<Player> receivers) {
final ClientboundSetEntityMotionPacket velocityPacket = new ClientboundSetEntityMotionPacket(entityId, Vec3.ZERO);
sendPacket(velocityPacket, receivers);
}
@Override
protected EntityType<?> getEntityType() {
return EntityType.ITEM;
}
@Override
protected int getDataItemCount() {
return 1;
}
@Override
protected void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, ItemStack data) {
packedItems.add(new SynchedEntityData.DataItem<>(DATA_ITEM, CraftItemStack.asNMSCopy(data)));
}
}

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package de.epiceric.shopchest.nms.v1_17_1_R1;
import de.epiceric.shopchest.nms.FakeArmorStand;
import de.epiceric.shopchest.nms.FakeItem;
import de.epiceric.shopchest.nms.Platform;
import de.epiceric.shopchest.nms.TextComponentHelper;
public class PlatformImpl implements Platform {
@Override
public FakeArmorStand createFakeArmorStand() {
return new FakeArmorStandImpl();
}
@Override
public FakeItem createFakeItem() {
return new FakeItemImpl();
}
@Override
public TextComponentHelper getTextComponentHelper() {
return new TextComponentHelperImpl();
}
}

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package de.epiceric.shopchest.nms.v1_17_1_R1;
import de.epiceric.shopchest.nms.TextComponentHelper;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.Tag;
import org.bukkit.craftbukkit.v1_17_R1.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
public class TextComponentHelperImpl implements TextComponentHelper {
@Override
public String getNbt(ItemStack itemStack) {
final Tag tag = CraftItemStack.asNMSCopy(itemStack).save(new CompoundTag()).get("tag");
return tag == null ? null : tag.getAsString();
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ShopChest-parent</artifactId>
<groupId>de.epiceric</groupId>
<version>1.14.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>shopchest-nms-v1_17_R1</artifactId>
<version>1.0.0</version>
<properties>
<spigot.version>1.17-R0.1-SNAPSHOT</spigot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<classifier>remapped-mojang</classifier>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-interface</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>net.md-5</groupId>
<artifactId>specialsource-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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package de.epiceric.shopchest.nms.v1_17_R1;
import de.epiceric.shopchest.nms.FakeArmorStand;
import io.netty.buffer.Unpooled;
import net.md_5.bungee.api.chat.TextComponent;
import net.md_5.bungee.chat.ComponentSerializer;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.chat.Component;
import net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.decoration.ArmorStand;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Optional;
public class FakeArmorStandImpl extends FakeEntityImpl<String> implements FakeArmorStand {
private final static byte INVISIBLE_FLAG = 0b100000;
private final static byte MARKER_FLAG = 0b10000;
private final static EntityDataAccessor<Byte> DATA_SHARED_FLAGS_ID;
private final static EntityDataAccessor<Optional<Component>> DATA_CUSTOM_NAME;
private final static EntityDataAccessor<Boolean> DATA_CUSTOM_NAME_VISIBLE;
private final static float MARKER_ARMOR_STAND_OFFSET = 1.975f;
static {
try {
final Field dataSharedFlagsId = Entity.class.getDeclaredField("Z"); // DATA_SHARED_FLAGS_ID
dataSharedFlagsId.setAccessible(true);
DATA_SHARED_FLAGS_ID = FakeEntityImpl.forceCast(dataSharedFlagsId.get(null));
final Field dataCustomNameField = Entity.class.getDeclaredField("aJ"); // DATA_CUSTOM_NAME
dataCustomNameField.setAccessible(true);
DATA_CUSTOM_NAME = FakeEntityImpl.forceCast(dataCustomNameField.get(null));
final Field dataCustomNameVisibleField = Entity.class.getDeclaredField("aK"); // DATA_CUSTOM_NAME_VISIBLE
dataCustomNameVisibleField.setAccessible(true);
DATA_CUSTOM_NAME_VISIBLE = FakeEntityImpl.forceCast(dataCustomNameVisibleField.get(null));
} catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
public FakeArmorStandImpl() {
super();
}
@Override
public void sendData(String name, Iterable<Player> receivers) {
sendData(receivers, name);
}
@Override
protected EntityType<?> getEntityType() {
return EntityType.ARMOR_STAND;
}
@Override
protected float getSpawnOffSet() {
return MARKER_ARMOR_STAND_OFFSET;
}
@Override
protected int getDataItemCount() {
return 4;
}
@Override
protected void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, String name) {
packedItems.add(new SynchedEntityData.DataItem<>(DATA_SHARED_FLAGS_ID, INVISIBLE_FLAG));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_CUSTOM_NAME, Optional.ofNullable(
Component.Serializer.fromJson(
ComponentSerializer.toString(
TextComponent.fromLegacyText(name)
)
)
)));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_CUSTOM_NAME_VISIBLE, true));
packedItems.add(new SynchedEntityData.DataItem<>(ArmorStand.DATA_CLIENT_FLAGS, MARKER_FLAG));
}
@Override
public void setLocation(Location location, Iterable<Player> receivers) {
final FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
buffer.writeVarInt(entityId);
buffer.writeDouble(location.getX());
buffer.writeDouble(location.getY() + MARKER_ARMOR_STAND_OFFSET);
buffer.writeDouble(location.getZ());
buffer.writeByte(0);
buffer.writeByte(0);
buffer.writeBoolean(false);
final ClientboundTeleportEntityPacket positionPacket = new ClientboundTeleportEntityPacket(buffer);
sendPacket(positionPacket, receivers);
}
}

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package de.epiceric.shopchest.nms.v1_17_R1;
import de.epiceric.shopchest.nms.FakeEntity;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
import net.minecraft.network.protocol.game.ClientboundRemoveEntityPacket;
import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.phys.Vec3;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_17_R1.entity.CraftPlayer;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicInteger;
public abstract class FakeEntityImpl<T> implements FakeEntity {
private final static AtomicInteger ENTITY_COUNTER;
private final static EntityDataAccessor<Boolean> DATA_NO_GRAVITY;
private final static EntityDataAccessor<Boolean> DATA_SILENT;
private final static Field packedItemField;
static {
try {
final Field entityCounterField = Entity.class.getDeclaredField("b"); // ENTITY_COUNTER
entityCounterField.setAccessible(true);
ENTITY_COUNTER = (AtomicInteger) entityCounterField.get(null);
final Field dataNoGravityField = Entity.class.getDeclaredField("aM"); // DATA_NO_GRAVITY
dataNoGravityField.setAccessible(true);
DATA_NO_GRAVITY = forceCast(dataNoGravityField.get(null));
final Field dataSilentField = Entity.class.getDeclaredField("aL"); // DATA_SILENT
dataSilentField.setAccessible(true);
DATA_SILENT = forceCast(dataSilentField.get(null));
packedItemField = ClientboundSetEntityDataPacket.class.getDeclaredField("b"); // packedItems
packedItemField.setAccessible(true);
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
@SuppressWarnings("unchecked")
protected static <T> T forceCast(Object o){
return (T) o;
}
protected final int entityId;
public FakeEntityImpl() {
entityId = ENTITY_COUNTER.incrementAndGet();
}
@Override
public int getEntityId() {
return entityId;
}
protected void sendPacket(Packet<?> packet, Iterable<Player> receivers){
for(Player receiver : receivers){
((CraftPlayer)receiver).getHandle().connection.send(packet);
}
}
@Override
public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
final ClientboundAddEntityPacket spawnPacket = new ClientboundAddEntityPacket(
entityId,
uuid,
location.getX(),
location.getY() + getSpawnOffSet(),
location.getZ(),
0f,
0f,
getEntityType(),
0,
Vec3.ZERO
);
sendPacket(spawnPacket, receivers);
}
@Override
public void remove(Iterable<Player> receivers) {
final ClientboundRemoveEntityPacket removePacket = new ClientboundRemoveEntityPacket(entityId);
sendPacket(removePacket, receivers);
}
protected void sendData(Iterable<Player> receivers, T data){
// Create packet
final SynchedEntityData entityData = new SynchedEntityData(null);
final ClientboundSetEntityDataPacket dataPacket = new ClientboundSetEntityDataPacket(entityId, entityData, false);
final List<SynchedEntityData.DataItem<?>> packedItems = new ArrayList<>(2 + getDataItemCount());
// Setup data
packedItems.add(new SynchedEntityData.DataItem<>(DATA_NO_GRAVITY, true));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_SILENT, true));
addSpecificData(packedItems, data);
try {
packedItemField.set(dataPacket, packedItems);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
// Send packet
sendPacket(dataPacket, receivers);
}
protected abstract EntityType<?> getEntityType();
protected float getSpawnOffSet(){
return 0f;
}
protected abstract int getDataItemCount();
protected abstract void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, T data);
}

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package de.epiceric.shopchest.nms.v1_17_R1;
import de.epiceric.shopchest.nms.FakeItem;
import net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.phys.Vec3;
import org.bukkit.craftbukkit.v1_17_R1.inventory.CraftItemStack;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import java.lang.reflect.Field;
import java.util.List;
public class FakeItemImpl extends FakeEntityImpl<ItemStack> implements FakeItem {
private final static EntityDataAccessor<net.minecraft.world.item.ItemStack> DATA_ITEM;
static {
try{
final Field dataItemField = ItemEntity.class.getDeclaredField("c"); // DATA_ITEM
dataItemField.setAccessible(true);
DATA_ITEM = forceCast(dataItemField.get(null));
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
public FakeItemImpl() {
super();
}
@Override
public void sendData(ItemStack item, Iterable<Player> receivers) {
sendData(receivers, item);
}
@Override
public void resetVelocity(Iterable<Player> receivers) {
final ClientboundSetEntityMotionPacket velocityPacket = new ClientboundSetEntityMotionPacket(entityId, Vec3.ZERO);
sendPacket(velocityPacket, receivers);
}
@Override
protected EntityType<?> getEntityType() {
return EntityType.ITEM;
}
@Override
protected int getDataItemCount() {
return 1;
}
@Override
protected void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, ItemStack data) {
packedItems.add(new SynchedEntityData.DataItem<>(DATA_ITEM, CraftItemStack.asNMSCopy(data)));
}
}

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package de.epiceric.shopchest.nms.v1_17_R1;
import de.epiceric.shopchest.nms.FakeArmorStand;
import de.epiceric.shopchest.nms.FakeItem;
import de.epiceric.shopchest.nms.Platform;
import de.epiceric.shopchest.nms.TextComponentHelper;
public class PlatformImpl implements Platform {
@Override
public FakeArmorStand createFakeArmorStand() {
return new FakeArmorStandImpl();
}
@Override
public FakeItem createFakeItem() {
return new FakeItemImpl();
}
@Override
public TextComponentHelper getTextComponentHelper() {
return new TextComponentHelperImpl();
}
}

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package de.epiceric.shopchest.nms.v1_17_R1;
import de.epiceric.shopchest.nms.TextComponentHelper;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.Tag;
import org.bukkit.craftbukkit.v1_17_R1.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
public class TextComponentHelperImpl implements TextComponentHelper {
@Override
public String getNbt(ItemStack itemStack) {
final Tag tag = CraftItemStack.asNMSCopy(itemStack).save(new CompoundTag()).get("tag");
return tag == null ? null : tag.getAsString();
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ShopChest-parent</artifactId>
<groupId>de.epiceric</groupId>
<version>1.14.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>shopchest-nms-v1_18_R1</artifactId>
<version>1.0.0</version>
<properties>
<spigot.version>1.18-R0.1-SNAPSHOT</spigot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<classifier>remapped-mojang</classifier>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-interface</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>net.md-5</groupId>
<artifactId>specialsource-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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package de.epiceric.shopchest.nms.v1_18_R1;
import de.epiceric.shopchest.nms.FakeArmorStand;
import io.netty.buffer.Unpooled;
import net.md_5.bungee.api.chat.TextComponent;
import net.md_5.bungee.chat.ComponentSerializer;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.chat.Component;
import net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.decoration.ArmorStand;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Optional;
public class FakeArmorStandImpl extends FakeEntityImpl<String> implements FakeArmorStand {
private final static byte INVISIBLE_FLAG = 0b100000;
private final static byte MARKER_FLAG = 0b10000;
private final static EntityDataAccessor<Byte> DATA_SHARED_FLAGS_ID;
private final static EntityDataAccessor<Optional<Component>> DATA_CUSTOM_NAME;
private final static EntityDataAccessor<Boolean> DATA_CUSTOM_NAME_VISIBLE;
private final static float MARKER_ARMOR_STAND_OFFSET = 1.975f;
static {
try {
final Field dataSharedFlagsId = Entity.class.getDeclaredField("aa"); // DATA_SHARED_FLAGS_ID
dataSharedFlagsId.setAccessible(true);
DATA_SHARED_FLAGS_ID = forceCast(dataSharedFlagsId.get(null));
final Field dataCustomNameField = Entity.class.getDeclaredField("aL"); // DATA_CUSTOM_NAME
dataCustomNameField.setAccessible(true);
DATA_CUSTOM_NAME = forceCast(dataCustomNameField.get(null));
final Field dataCustomNameVisibleField = Entity.class.getDeclaredField("aM"); // DATA_CUSTOM_NAME_VISIBLE
dataCustomNameVisibleField.setAccessible(true);
DATA_CUSTOM_NAME_VISIBLE = forceCast(dataCustomNameVisibleField.get(null));
} catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
public FakeArmorStandImpl() {
super();
}
@Override
public void sendData(String name, Iterable<Player> receivers) {
sendData(receivers, name);
}
@Override
protected EntityType<?> getEntityType() {
return EntityType.ARMOR_STAND;
}
@Override
protected float getSpawnOffSet() {
return MARKER_ARMOR_STAND_OFFSET;
}
@Override
protected int getDataItemCount() {
return 4;
}
@Override
protected void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, String name) {
packedItems.add(new SynchedEntityData.DataItem<>(DATA_SHARED_FLAGS_ID, INVISIBLE_FLAG));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_CUSTOM_NAME, Optional.ofNullable(
Component.Serializer.fromJson(
ComponentSerializer.toString(
TextComponent.fromLegacyText(name)
)
)
)));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_CUSTOM_NAME_VISIBLE, true));
packedItems.add(new SynchedEntityData.DataItem<>(ArmorStand.DATA_CLIENT_FLAGS, MARKER_FLAG));
}
@Override
public void setLocation(Location location, Iterable<Player> receivers) {
final FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
buffer.writeVarInt(entityId);
buffer.writeDouble(location.getX());
buffer.writeDouble(location.getY() + MARKER_ARMOR_STAND_OFFSET);
buffer.writeDouble(location.getZ());
buffer.writeByte(0);
buffer.writeByte(0);
buffer.writeBoolean(false);
final ClientboundTeleportEntityPacket positionPacket = new ClientboundTeleportEntityPacket(buffer);
sendPacket(positionPacket, receivers);
}
}

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package de.epiceric.shopchest.nms.v1_18_R1;
import de.epiceric.shopchest.nms.FakeEntity;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
import net.minecraft.network.protocol.game.ClientboundRemoveEntitiesPacket;
import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.phys.Vec3;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_18_R1.entity.CraftPlayer;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicInteger;
public abstract class FakeEntityImpl<T> implements FakeEntity {
private final static AtomicInteger ENTITY_COUNTER;
private final static EntityDataAccessor<Boolean> DATA_NO_GRAVITY;
private final static EntityDataAccessor<Boolean> DATA_SILENT;
private final static Field packedItemField;
static {
try {
final Field entityCounterField = Entity.class.getDeclaredField("b"); // ENTITY_COUNTER
entityCounterField.setAccessible(true);
ENTITY_COUNTER = (AtomicInteger) entityCounterField.get(null);
final Field dataNoGravityField = Entity.class.getDeclaredField("aO"); // DATA_NO_GRAVITY
dataNoGravityField.setAccessible(true);
DATA_NO_GRAVITY = forceCast(dataNoGravityField.get(null));
final Field dataSilentField = Entity.class.getDeclaredField("aN"); // DATA_SILENT
dataSilentField.setAccessible(true);
DATA_SILENT = forceCast(dataSilentField.get(null));
packedItemField = ClientboundSetEntityDataPacket.class.getDeclaredField("b"); // packedItems
packedItemField.setAccessible(true);
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
@SuppressWarnings("unchecked")
protected static <T> T forceCast(Object o){
return (T) o;
}
protected final int entityId;
public FakeEntityImpl() {
entityId = ENTITY_COUNTER.incrementAndGet();
}
@Override
public int getEntityId() {
return entityId;
}
protected void sendPacket(Packet<?> packet, Iterable<Player> receivers){
for(Player receiver : receivers){
((CraftPlayer)receiver).getHandle().connection.send(packet);
}
}
@Override
public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
final ClientboundAddEntityPacket spawnPacket = new ClientboundAddEntityPacket(
entityId,
uuid,
location.getX(),
location.getY() + getSpawnOffSet(),
location.getZ(),
0f,
0f,
getEntityType(),
0,
Vec3.ZERO
);
sendPacket(spawnPacket, receivers);
}
@Override
public void remove(Iterable<Player> receivers) {
final ClientboundRemoveEntitiesPacket removePacket = new ClientboundRemoveEntitiesPacket(entityId);
sendPacket(removePacket, receivers);
}
protected void sendData(Iterable<Player> receivers, T data){
// Create packet
final SynchedEntityData entityData = new SynchedEntityData(null);
final ClientboundSetEntityDataPacket dataPacket = new ClientboundSetEntityDataPacket(entityId, entityData, false);
final List<SynchedEntityData.DataItem<?>> packedItems = new ArrayList<>(2 + getDataItemCount());
// Setup data
packedItems.add(new SynchedEntityData.DataItem<>(DATA_NO_GRAVITY, true));
packedItems.add(new SynchedEntityData.DataItem<>(DATA_SILENT, true));
addSpecificData(packedItems, data);
try {
packedItemField.set(dataPacket, packedItems);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
// Send packet
sendPacket(dataPacket, receivers);
}
protected abstract EntityType<?> getEntityType();
protected float getSpawnOffSet(){
return 0f;
}
protected abstract int getDataItemCount();
protected abstract void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, T data);
}

60
nms/v1_18_R1/src/main/java/de/epiceric/shopchest/nms/v1_18_R1/FakeItemImpl.java Normal file
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@ -0,0 +1,60 @@
package de.epiceric.shopchest.nms.v1_18_R1;
import de.epiceric.shopchest.nms.FakeItem;
import net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.SynchedEntityData;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.phys.Vec3;
import org.bukkit.craftbukkit.v1_18_R1.inventory.CraftItemStack;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import java.lang.reflect.Field;
import java.util.List;
public class FakeItemImpl extends FakeEntityImpl<ItemStack> implements FakeItem {
private final static EntityDataAccessor<net.minecraft.world.item.ItemStack> DATA_ITEM;
static {
try{
final Field dataItemField = ItemEntity.class.getDeclaredField("c"); // DATA_ITEM
dataItemField.setAccessible(true);
DATA_ITEM = forceCast(dataItemField.get(null));
}catch (ReflectiveOperationException e){
throw new RuntimeException(e);
}
}
public FakeItemImpl() {
super();
}
@Override
public void sendData(ItemStack item, Iterable<Player> receivers) {
sendData(receivers, item);
}
@Override
public void resetVelocity(Iterable<Player> receivers) {
final ClientboundSetEntityMotionPacket velocityPacket = new ClientboundSetEntityMotionPacket(entityId, Vec3.ZERO);
sendPacket(velocityPacket, receivers);
}
@Override
protected EntityType<?> getEntityType() {
return EntityType.ITEM;
}
@Override
protected int getDataItemCount() {
return 1;
}
@Override
protected void addSpecificData(List<SynchedEntityData.DataItem<?>> packedItems, ItemStack data) {
packedItems.add(new SynchedEntityData.DataItem<>(DATA_ITEM, CraftItemStack.asNMSCopy(data)));
}
}

25
nms/v1_18_R1/src/main/java/de/epiceric/shopchest/nms/v1_18_R1/PlatformImpl.java Normal file
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@ -0,0 +1,25 @@
package de.epiceric.shopchest.nms.v1_18_R1;
import de.epiceric.shopchest.nms.FakeArmorStand;
import de.epiceric.shopchest.nms.FakeItem;
import de.epiceric.shopchest.nms.Platform;
import de.epiceric.shopchest.nms.TextComponentHelper;
public class PlatformImpl implements Platform {
@Override
public FakeArmorStand createFakeArmorStand() {
return new FakeArmorStandImpl();
}
@Override
public FakeItem createFakeItem() {
return new FakeItemImpl();
}
@Override
public TextComponentHelper getTextComponentHelper() {
return new TextComponentHelperImpl();
}
}

15
nms/v1_18_R1/src/main/java/de/epiceric/shopchest/nms/v1_18_R1/TextComponentHelperImpl.java Normal file
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@ -0,0 +1,15 @@
package de.epiceric.shopchest.nms.v1_18_R1;
import de.epiceric.shopchest.nms.TextComponentHelper;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.Tag;
import org.bukkit.craftbukkit.v1_18_R1.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
public class TextComponentHelperImpl implements TextComponentHelper {
@Override
public String getNbt(ItemStack itemStack) {
final Tag tag = CraftItemStack.asNMSCopy(itemStack).save(new CompoundTag()).get("tag");
return tag == null ? null : tag.getAsString();
}
}

136
plugin/pom.xml Normal file
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@ -0,0 +1,136 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ShopChest-parent</artifactId>
<groupId>de.epiceric</groupId>
<version>1.14.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>ShopChest</artifactId>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
</dependency>
<dependency>
<groupId>com.github.MilkBowl</groupId>
<artifactId>VaultAPI</artifactId>
</dependency>
<dependency>
<groupId>fr.xephi</groupId>
<artifactId>authme</artifactId>
</dependency>
<dependency>
<groupId>com.plotsquared</groupId>
<artifactId>PlotSquared-Core</artifactId>
</dependency>
<dependency>
<groupId>com.github.rlf.uSkyBlock</groupId>
<artifactId>uSkyBlock-API</artifactId>
</dependency>
<dependency>
<groupId>com.wasteofplastic</groupId>
<artifactId>askyblock</artifactId>
</dependency>
<dependency>
<groupId>com.github.TechFortress</groupId>
<artifactId>GriefPrevention</artifactId>
</dependency>
<dependency>
<groupId>me.wiefferink</groupId>
<artifactId>areashop</artifactId>
</dependency>
<dependency>
<groupId>world.bentobox</groupId>
<artifactId>bentobox</artifactId>
</dependency>
<dependency>
<groupId>com.github.IntellectualSites.PlotSquared</groupId>
<artifactId>Core</artifactId>
</dependency>
<dependency>
<groupId>com.github.TownyAdvanced</groupId>
<artifactId>Towny</artifactId>
</dependency>
<dependency>
<groupId>pl.gnacik.islandworld</groupId>
<artifactId>IslandWorld</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.codemc.worldguardwrapper</groupId>
<artifactId>worldguardwrapper</artifactId>
</dependency>
<dependency>
<groupId>org.bstats</groupId>
<artifactId>bstats-bukkit</artifactId>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
</dependency>
<dependency>
<groupId>org.inventivetalent</groupId>
<artifactId>reflectionhelper</artifactId>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-interface</artifactId>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-reflection</artifactId>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-v1_17_R1</artifactId>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-v1_17_1_R1</artifactId>
</dependency>
<dependency>
<groupId>de.epiceric</groupId>
<artifactId>shopchest-nms-v1_18_R1</artifactId>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

45
src/main/java/de/epiceric/shopchest/ShopChest.java → plugin/src/main/java/de/epiceric/shopchest/ShopChest.java
View File

@ -3,6 +3,19 @@ package de.epiceric.shopchest;
import com.palmergames.bukkit.towny.Towny;
import com.plotsquared.core.PlotSquared;
import com.wasteofplastic.askyblock.ASkyBlock;
import de.epiceric.shopchest.nms.Platform;
import de.epiceric.shopchest.nms.reflection.PlatformImpl;
import de.epiceric.shopchest.nms.reflection.ShopChestDebug;
import org.bukkit.Bukkit;
import org.bukkit.Chunk;
import org.bukkit.World;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.RegisteredServiceProvider;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;
import org.codemc.worldguardwrapper.WorldGuardWrapper;
import de.epiceric.shopchest.command.ShopCommand;
import de.epiceric.shopchest.config.Config;
import de.epiceric.shopchest.config.HologramFormat;
@ -75,6 +88,7 @@ public class ShopChest extends JavaPlugin {
private static ShopChest instance;
private Config config;
private Platform platform;
private HologramFormat hologramFormat;
private ShopCommand shopCommand;
private Economy econ = null;
@ -181,14 +195,28 @@ public class ShopChest extends JavaPlugin {
case "v1_16_R1":
case "v1_16_R2":
case "v1_16_R3":
platform = new PlatformImpl(new ShopChestDebug(getLogger(), this::debug, this::debug));
break;
case "v1_17_R1":
// Need to have an implementation for 1.17.1 and 1.17 -> Change in the name of EntityDestroyPacket
// TODO Check CraftMagicNumbers (And create a dedicated class to load Platform)
if(Bukkit.getBukkitVersion().equals("1.17.1-R0.1-SNAPSHOT")){
platform = new de.epiceric.shopchest.nms.v1_17_1_R1.PlatformImpl();
}
else {
platform = new de.epiceric.shopchest.nms.v1_17_R1.PlatformImpl();
}
break;
case "v1_18_R1":
platform = new de.epiceric.shopchest.nms.v1_18_R1.PlatformImpl();
break;
default:
debug("Server version not officially supported: " + Utils.getServerVersion() + "!");
debug("Plugin may still work, but more errors are expected!");
//debug("Plugin may still work, but more errors are expected!");
getLogger().warning("Server version not officially supported: " + Utils.getServerVersion() + "!");
getLogger().warning("Plugin may still work, but more errors are expected!");
//getLogger().warning("Plugin may still work, but more errors are expected!");
getServer().getPluginManager().disablePlugin(this);
return;
}
shopUtils = new ShopUtils(this);
@ -341,12 +369,9 @@ public class ShopChest extends JavaPlugin {
getLogger().info("Using MySQL");
database = new MySQL(this);
if (Config.databaseMySqlPingInterval > 0) {
Bukkit.getScheduler().runTaskTimer(this, new Runnable() {
@Override
public void run() {
if (database instanceof MySQL) {
((MySQL) database).ping();
}
Bukkit.getScheduler().runTaskTimer(this, () -> {
if (database instanceof MySQL) {
((MySQL) database).ping();
}
}, Config.databaseMySqlPingInterval * 20L, Config.databaseMySqlPingInterval * 20L);
}
@ -532,6 +557,10 @@ public class ShopChest extends JavaPlugin {
return shopCreationThreadPool;
}
public Platform getPlatform() {
return platform;
}
public HologramFormat getHologramFormat() {
return hologramFormat;
}

0
src/main/java/de/epiceric/shopchest/command/ShopCommand.java → plugin/src/main/java/de/epiceric/shopchest/command/ShopCommand.java
View File

2
src/main/java/de/epiceric/shopchest/command/ShopCommandExecutor.java → plugin/src/main/java/de/epiceric/shopchest/command/ShopCommandExecutor.java
View File

@ -339,7 +339,7 @@ class ShopCommandExecutor implements CommandExecutor {
}
/**
* <b>SHALL ONLY BE CALLED VIA {@link ShopCommand#createShopAfterSelected()}</b>
* <b>SHALL ONLY BE CALLED VIA {@link ShopCommand#createShopAfterSelected(Player player, SelectClickType clickType)}</b>
*/
protected void create2(Player p, SelectClickType selectClickType) {
ItemStack itemStack = selectClickType.getItem();

0
src/main/java/de/epiceric/shopchest/command/ShopSubCommand.java → plugin/src/main/java/de/epiceric/shopchest/command/ShopSubCommand.java
View File

0
src/main/java/de/epiceric/shopchest/command/ShopTabCompleter.java → plugin/src/main/java/de/epiceric/shopchest/command/ShopTabCompleter.java
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0
src/main/java/de/epiceric/shopchest/config/Config.java → plugin/src/main/java/de/epiceric/shopchest/config/Config.java
View File

0
src/main/java/de/epiceric/shopchest/config/HologramFormat.java → plugin/src/main/java/de/epiceric/shopchest/config/HologramFormat.java
View File

0
src/main/java/de/epiceric/shopchest/config/LanguageConfiguration.java → plugin/src/main/java/de/epiceric/shopchest/config/LanguageConfiguration.java
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0
src/main/java/de/epiceric/shopchest/config/Placeholder.java → plugin/src/main/java/de/epiceric/shopchest/config/Placeholder.java
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0
src/main/java/de/epiceric/shopchest/event/ShopBuySellEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopBuySellEvent.java
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0
src/main/java/de/epiceric/shopchest/event/ShopCreateEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopCreateEvent.java
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0
src/main/java/de/epiceric/shopchest/event/ShopEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopExtendEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopExtendEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopInfoEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopInfoEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopInitializedEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopInitializedEvent.java
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0
src/main/java/de/epiceric/shopchest/event/ShopOpenEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopOpenEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopPreCreateEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopPreCreateEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopPreInfoEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopPreInfoEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopPreOpenEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopPreOpenEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopPreRemoveEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopPreRemoveEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopReloadEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopReloadEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopRemoveAllEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopRemoveAllEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopRemoveEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopRemoveEvent.java
View File

0
src/main/java/de/epiceric/shopchest/event/ShopsLoadedEvent.java → plugin/src/main/java/de/epiceric/shopchest/event/ShopsLoadedEvent.java
View File

0
src/main/java/de/epiceric/shopchest/exceptions/ChestNotFoundException.java → plugin/src/main/java/de/epiceric/shopchest/exceptions/ChestNotFoundException.java
View File

0
src/main/java/de/epiceric/shopchest/exceptions/NotEnoughSpaceException.java → plugin/src/main/java/de/epiceric/shopchest/exceptions/NotEnoughSpaceException.java
View File

0
src/main/java/de/epiceric/shopchest/exceptions/WorldNotFoundException.java → plugin/src/main/java/de/epiceric/shopchest/exceptions/WorldNotFoundException.java
View File

0
src/main/java/de/epiceric/shopchest/external/BentoBoxShopFlag.java → plugin/src/main/java/de/epiceric/shopchest/external/BentoBoxShopFlag.java vendored
View File

0
src/main/java/de/epiceric/shopchest/external/PlotSquaredOldShopFlag.java → plugin/src/main/java/de/epiceric/shopchest/external/PlotSquaredOldShopFlag.java vendored
View File

0
src/main/java/de/epiceric/shopchest/external/PlotSquaredShopFlag.java → plugin/src/main/java/de/epiceric/shopchest/external/PlotSquaredShopFlag.java vendored
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0
src/main/java/de/epiceric/shopchest/external/WorldGuardShopFlag.java → plugin/src/main/java/de/epiceric/shopchest/external/WorldGuardShopFlag.java vendored
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0
src/main/java/de/epiceric/shopchest/external/listeners/ASkyBlockListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/ASkyBlockListener.java vendored
View File

0
src/main/java/de/epiceric/shopchest/external/listeners/BentoBoxListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/BentoBoxListener.java vendored
View File

0
src/main/java/de/epiceric/shopchest/external/listeners/GriefPreventionListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/GriefPreventionListener.java vendored
View File

0
src/main/java/de/epiceric/shopchest/external/listeners/IslandWorldListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/IslandWorldListener.java vendored
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0
src/main/java/de/epiceric/shopchest/external/listeners/PlotSquaredListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/PlotSquaredListener.java vendored
View File

0
src/main/java/de/epiceric/shopchest/external/listeners/TownyListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/TownyListener.java vendored
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0
src/main/java/de/epiceric/shopchest/external/listeners/USkyBlockListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/USkyBlockListener.java vendored
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0
src/main/java/de/epiceric/shopchest/external/listeners/WorldGuardListener.java → plugin/src/main/java/de/epiceric/shopchest/external/listeners/WorldGuardListener.java vendored
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0
src/main/java/de/epiceric/shopchest/language/BannerPatternName.java → plugin/src/main/java/de/epiceric/shopchest/language/BannerPatternName.java
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0
src/main/java/de/epiceric/shopchest/language/BookGenerationName.java → plugin/src/main/java/de/epiceric/shopchest/language/BookGenerationName.java
View File

0
src/main/java/de/epiceric/shopchest/language/EnchantmentName.java → plugin/src/main/java/de/epiceric/shopchest/language/EnchantmentName.java
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0
src/main/java/de/epiceric/shopchest/language/EntityName.java → plugin/src/main/java/de/epiceric/shopchest/language/EntityName.java
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0
src/main/java/de/epiceric/shopchest/language/ItemName.java → plugin/src/main/java/de/epiceric/shopchest/language/ItemName.java
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0
src/main/java/de/epiceric/shopchest/language/LanguageUtils.java → plugin/src/main/java/de/epiceric/shopchest/language/LanguageUtils.java
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0
src/main/java/de/epiceric/shopchest/language/LocalizedMessage.java → plugin/src/main/java/de/epiceric/shopchest/language/LocalizedMessage.java
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0
src/main/java/de/epiceric/shopchest/language/Message.java → plugin/src/main/java/de/epiceric/shopchest/language/Message.java
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0
src/main/java/de/epiceric/shopchest/language/MusicDiscName.java → plugin/src/main/java/de/epiceric/shopchest/language/MusicDiscName.java
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0
src/main/java/de/epiceric/shopchest/language/PotionEffectName.java → plugin/src/main/java/de/epiceric/shopchest/language/PotionEffectName.java
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0
src/main/java/de/epiceric/shopchest/language/PotionName.java → plugin/src/main/java/de/epiceric/shopchest/language/PotionName.java
View File

0
src/main/java/de/epiceric/shopchest/language/Replacement.java → plugin/src/main/java/de/epiceric/shopchest/language/Replacement.java
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0
src/main/java/de/epiceric/shopchest/listeners/AreaShopListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/AreaShopListener.java
View File

0
src/main/java/de/epiceric/shopchest/listeners/BentoBoxListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/BentoBoxListener.java
View File

0
src/main/java/de/epiceric/shopchest/listeners/BlockExplodeListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/BlockExplodeListener.java
View File

0
src/main/java/de/epiceric/shopchest/listeners/ChestProtectListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/ChestProtectListener.java
View File

0
src/main/java/de/epiceric/shopchest/listeners/CreativeModeListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/CreativeModeListener.java
View File

0
src/main/java/de/epiceric/shopchest/listeners/NotifyPlayerOnJoinListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/NotifyPlayerOnJoinListener.java
View File

185
src/main/java/de/epiceric/shopchest/listeners/ShopInteractListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/ShopInteractListener.java
View File

@ -1,47 +1,5 @@
package de.epiceric.shopchest.listeners;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.google.gson.JsonPrimitive;
import net.kyori.adventure.key.Key;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.event.HoverEvent;
import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.*;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerEvent;
import org.bukkit.event.player.PlayerInteractAtEntityEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.EquipmentSlot;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;
import org.bukkit.scheduler.BukkitRunnable;
import org.codemc.worldguardwrapper.WorldGuardWrapper;
import org.codemc.worldguardwrapper.flag.IWrappedFlag;
import org.codemc.worldguardwrapper.flag.WrappedState;
import org.inventivetalent.reflection.resolver.minecraft.NMSClassResolver;
import org.inventivetalent.reflection.resolver.minecraft.OBCClassResolver;
import de.epiceric.shopchest.ShopChest;
import de.epiceric.shopchest.config.Config;
import de.epiceric.shopchest.config.Placeholder;
@ -55,7 +13,6 @@ import de.epiceric.shopchest.external.PlotSquaredShopFlag;
import de.epiceric.shopchest.language.LanguageUtils;
import de.epiceric.shopchest.language.Message;
import de.epiceric.shopchest.language.Replacement;
import de.epiceric.shopchest.nms.JsonBuilder;
import de.epiceric.shopchest.shop.Shop;
import de.epiceric.shopchest.shop.Shop.ShopType;
import de.epiceric.shopchest.shop.ShopProduct;
@ -67,12 +24,50 @@ import de.epiceric.shopchest.utils.Permissions;
import de.epiceric.shopchest.utils.ShopUtils;
import de.epiceric.shopchest.utils.Utils;
import fr.xephi.authme.api.v3.AuthMeApi;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.event.HoverEvent;
import net.milkbowl.vault.economy.Economy;
import net.milkbowl.vault.economy.EconomyResponse;
import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.block.BlockState;
import org.bukkit.block.Chest;
import org.bukkit.block.Container;
import org.bukkit.block.DoubleChest;
import org.bukkit.block.ShulkerBox;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.EquipmentSlot;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;
import org.bukkit.scheduler.BukkitRunnable;
import org.codemc.worldguardwrapper.WorldGuardWrapper;
import org.codemc.worldguardwrapper.flag.IWrappedFlag;
import org.codemc.worldguardwrapper.flag.WrappedState;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.function.Consumer;
import java.util.regex.Matcher;
public class ShopInteractListener implements Listener {
private static final Pattern COLOR_CODE_PATTERN = Pattern.compile(".*([§]([a-fA-F0-9]))");
private static final Pattern FORMAT_CODE_PATTERN = Pattern.compile(".*([§]([l-oL-OkK]))");
private ShopChest plugin;
private Economy econ;
@ -634,8 +629,14 @@ public class ShopInteractListener implements Listener {
String vendorString = LanguageUtils.getMessage(Message.SHOP_INFO_VENDOR,
new Replacement(Placeholder.VENDOR, vendorName));
// Make JSON message with item preview
Component component = getProductComponent(shop.getProduct());
final ShopProduct product = shop.getProduct();
Consumer<Player> productMessage = plugin.getPlatform().getTextComponentHelper().getSendableItemInfo(
LanguageUtils.getMessage(Message.SHOP_INFO_PRODUCT,
new Replacement(Placeholder.AMOUNT, String.valueOf(product.getAmount()))),
Placeholder.ITEM_NAME.toString(),
product.getItemStack(),
product.getLocalizedName()
);
String disabled = LanguageUtils.getMessage(Message.SHOP_INFO_DISABLED);
@ -654,7 +655,7 @@ public class ShopInteractListener implements Listener {
executor.sendMessage(" ");
if (shop.getShopType() != ShopType.ADMIN) executor.sendMessage(vendorString);
executor.sendMessage(component);
productMessage.accept(executor);
if (shop.getShopType() != ShopType.ADMIN && shop.getBuyPrice() > 0) executor.sendMessage(stock);
if (shop.getShopType() != ShopType.ADMIN && shop.getSellPrice() > 0) executor.sendMessage(chestSpace);
executor.sendMessage(priceString);
@ -662,94 +663,6 @@ public class ShopInteractListener implements Listener {
executor.sendMessage(" ");
}
/**
* Create a {@link JsonBuilder} containing the shop info message for the product
* in which you can hover the item name to get a preview.
* @param product The product of the shop
* @return A {@link Component} to send to the {@link Player}
*/
private Component getProductComponent(ShopProduct product) {
// Add spaces at start and end, so there will always be a part before and after
// the item name after splitting at Placeholder.ITEM_NAME
String productString = " " + LanguageUtils.getMessage(Message.SHOP_INFO_PRODUCT,
new Replacement(Placeholder.AMOUNT, String.valueOf(product.getAmount()))) + " ";
String[] parts = productString.split(Placeholder.ITEM_NAME.toString());
String productName = product.getLocalizedName();
String jsonItem;
Component component = Component.empty();
//JsonBuilder jb = new JsonBuilder(plugin);
//JsonBuilder.PartArray rootArray = new JsonBuilder.PartArray();
/*try {
OBCClassResolver obcClassResolver = new OBCClassResolver();
NMSClassResolver nmsClassResolver = new NMSClassResolver();
Class<?> craftItemStackClass = obcClassResolver.resolveSilent("inventory.CraftItemStack");
Object nmsStack = craftItemStackClass.getMethod("asNMSCopy", ItemStack.class).invoke(null, product.getItemStack());
Class<?> nbtTagCompoundClass = nmsClassResolver.resolveSilent("nbt.NBTTagCompound");
Object nbtTagCompound = nbtTagCompoundClass.getConstructor().newInstance();
nmsStack.getClass().getMethod("save", nbtTagCompoundClass).invoke(nmsStack, nbtTagCompound);
jsonItem = new JsonPrimitive(nbtTagCompound.toString()).toString();
} catch (Exception e) {
plugin.getLogger().severe("Failed to create JSON from item. Product preview will not be available.");
plugin.debug("Failed to create JSON from item:");
plugin.debug(e);
jb.setRootPart(new JsonBuilder.Part(productString.replace(Placeholder.ITEM_NAME.toString(), productName)));
return jb;
}*/
for (int i = 0; i < parts.length; i++) {
String part = parts[i];
// Remove spaces at start and end that were added before
if (i == 0 && part.startsWith(" ")) {
part = part.substring(1);
} else if (i == parts.length - 1 && part.endsWith(" ")) {
part = part.substring(0, part.length() - 1);
}
StringBuilder formatPrefix = new StringBuilder();
// A color code resets all format codes, so only format codes
// after the last color code have to be found.
int lastColorGroupEndIndex = 0;
Matcher colorMatcher = COLOR_CODE_PATTERN.matcher(part);
if (colorMatcher.find()) {
formatPrefix = new StringBuilder(colorMatcher.group(1));
lastColorGroupEndIndex = colorMatcher.end();
}
Matcher formatMatcher = FORMAT_CODE_PATTERN.matcher(part);
while (formatMatcher.find(lastColorGroupEndIndex)) {
formatPrefix.append(formatMatcher.group(1));
}
component = component.append(Component.text(part));
if (i < parts.length - 1) {
// todo this might need to be checked
component = component.append(Component.text(formatPrefix + productName).hoverEvent(HoverEvent.showItem(product.getItemStack().getType().getKey(), product.getItemStack().getAmount())));
/*
JsonBuilder.PartMap hoverEvent = new JsonBuilder.PartMap();
hoverEvent.setValue("action", new JsonBuilder.Part("show_item"));
hoverEvent.setValue("value", new JsonBuilder.Part(jsonItem, false));
JsonBuilder.PartMap itemNameMap = JsonBuilder.parse(formatPrefix + productName).toMap();
itemNameMap.setValue("hoverEvent", hoverEvent);
rootArray.addPart(itemNameMap);
*/
}
}
return component;
}
/**
* A player buys from a shop
* @param executor Player, who executed the command and will buy the product

0
src/main/java/de/epiceric/shopchest/listeners/ShopItemListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/ShopItemListener.java
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0
src/main/java/de/epiceric/shopchest/listeners/ShopUpdateListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/ShopUpdateListener.java
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0
src/main/java/de/epiceric/shopchest/listeners/WorldGuardListener.java → plugin/src/main/java/de/epiceric/shopchest/listeners/WorldGuardListener.java
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