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Implement nms advancement listener

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Vankka 2023-04-30 13:55:33 +03:00
parent ec02e5f88a
commit 77ee036cbf
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1 changed files with 125 additions and 5 deletions
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130
bukkit/bukkit1_12/src/main/java/com/discordsrv/bukkit/listener/award/BukkitAdvancementListener.java
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@ -1,22 +1,142 @@
package com.discordsrv.bukkit.listener.award;
import com.discordsrv.common.DiscordSRV;
import com.discordsrv.common.component.util.ComponentUtil;
import net.kyori.adventure.platform.bukkit.BukkitComponentSerializer;
import org.bukkit.Bukkit;
import org.bukkit.advancement.Advancement;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.player.PlayerAdvancementDoneEvent;
import java.lang.reflect.Method;
import java.util.Arrays;
public class BukkitAdvancementListener extends AbstractBukkitAwardListener {
private final NMS nms;
public BukkitAdvancementListener(DiscordSRV discordSRV, IBukkitAwardForwarder forwarder) {
super(discordSRV, forwarder);
String className = Bukkit.getServer().getClass().getName();
String[] packageParts = className.split("\\.");
if (packageParts.length != 5) {
this.nms = null;
logger.error("Server does not have NMS, incompatible with advancements.");
return;
}
String version = packageParts[3];
NMS nms = null;
try {
if ((version.startsWith("v1_19") && !version.startsWith("v1_19_R1") && !version.startsWith("v1_19_R2"))
|| version.startsWith("v1_2")) {
// 1.19.4+
nms = new NMS("org.bukkit.craftbukkit." + version + ".advancement.CraftAdvancement",
"k", "d", "i", "a");
} else {
// <1.19.4
nms = new NMS("org.bukkit.craftbukkit." + version + ".advancement.CraftAdvancement",
"j", "c", "i", "a");
}
} catch (Throwable t) {
logger.error("Could not get NMS methods for advancements.");
logger.debug(t);
}
this.nms = nms;
}
@EventHandler(priority = EventPriority.MONITOR)
public void onPlayerAdvancementDone(PlayerAdvancementDoneEvent event) {
// TODO:
// - NMS: check if the advancement should be broadcasted to chat, returning if not
// - run checkIfShouldSkip from parent
// - NMS: get advancement and/or 'advancement award message'
// - run forwarder.publishEvent
if (nms == null) {
return;
}
try {
ReturnData data = nms.getData(event.getAdvancement());
if (data == null || checkIfShouldSkip(event.getPlayer())) {
return;
}
forwarder.publishEvent(
event.getPlayer(),
data.nameJson != null ? ComponentUtil.toAPI(BukkitComponentSerializer.gson().deserialize(data.nameJson)) : null,
data.titleJson != null ? ComponentUtil.toAPI(BukkitComponentSerializer.gson().deserialize(data.titleJson)) : null,
false
);
} catch (ReflectiveOperationException e) {
logger.debug("Failed to get advancement data", e);
}
}
private static class NMS {
private final Method handleMethod;
private final Method advancementNameMethod;
private final Method advancementDisplayMethod;
private final Method broadcastToChatMethod;
private final Method titleMethod;
private final Method toJsonMethod;
public NMS(
String craftAdvancementClassName,
String nameMethodName,
String displayMethodName,
String broadcastToChatMethodName,
String titleMethodName
) throws ReflectiveOperationException {
Class<?> clazz = Class.forName(craftAdvancementClassName);
handleMethod = clazz.getDeclaredMethod("getHandle");
Class<?> nmsClass = handleMethod.getReturnType();
advancementNameMethod = nmsClass.getDeclaredMethod(nameMethodName);
advancementDisplayMethod = nmsClass.getDeclaredMethod(displayMethodName);
Class<?> displayClass = advancementDisplayMethod.getReturnType();
broadcastToChatMethod = displayClass.getDeclaredMethod(broadcastToChatMethodName);
titleMethod = displayClass.getDeclaredMethod(titleMethodName);
Class<?> serializer = Class.forName(titleMethod.getReturnType().getName() + "$ChatSerializer");
toJsonMethod = Arrays.stream(serializer.getDeclaredMethods())
.filter(method -> method.getReturnType().equals(String.class))
.findAny().orElseThrow(() -> new NoSuchMethodException("ChatSerializer toJson"));
}
public ReturnData getData(Advancement advancement) throws ReflectiveOperationException {
Object nms = handleMethod.invoke(advancement);
Object display = advancementDisplayMethod.invoke(nms);
if (display == null) {
// Not something that would be displayed in chat
return null;
}
boolean broadcastToChat = (boolean) broadcastToChatMethod.invoke(display);
if (!broadcastToChat) {
// Not something that would be displayed in chat
return null;
}
Object nameChat = advancementNameMethod.invoke(nms);
Object titleChat = titleMethod.invoke(display);
return new ReturnData(
toJson(nameChat),
toJson(titleChat)
);
}
private String toJson(Object chat) throws ReflectiveOperationException {
return (String) toJsonMethod.invoke(chat);
}
}
private static class ReturnData {
private final String nameJson;
private final String titleJson;
public ReturnData(String nameJson, String titleJson) {
this.nameJson = nameJson;
this.titleJson = titleJson;
}
}
}