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Code Issues Releases Activity

Fix: beacon speed effect causing visual glitches looking like a heartbeat

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almost looks like the player is alive, lol fixes https://github.com/GeyserMC/Geyser/issues/5388
This commit is contained in:
onebeastchris
2025-03-03 20:17:14 +01:00
parent ce1535991c
commit bbd3d25fb3
2 changed files with 25 additions and 12 deletions
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4
core/src/main/java/org/geysermc/geyser/entity/attribute/GeyserAttributeType.java
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@@ -25,10 +25,10 @@
package org.geysermc.geyser.entity.attribute;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.cloudburstmc.protocol.bedrock.data.AttributeData;
import lombok.AllArgsConstructor;
import lombok.Getter;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.cloudburstmc.protocol.bedrock.data.AttributeData;
@Getter
@AllArgsConstructor

33
core/src/main/java/org/geysermc/geyser/translator/protocol/java/entity/JavaUpdateMobEffectTranslator.java
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@@ -25,16 +25,17 @@
package org.geysermc.geyser.translator.protocol.java.entity;
import org.cloudburstmc.protocol.bedrock.data.AttributeData;
import org.cloudburstmc.protocol.bedrock.packet.MobEffectPacket;
import org.cloudburstmc.protocol.bedrock.packet.UpdateAttributesPacket;
import org.geysermc.geyser.entity.attribute.GeyserAttributeType;
import org.geysermc.geyser.entity.type.Entity;
import org.geysermc.geyser.entity.vehicle.ClientVehicle;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.session.cache.EntityEffectCache;
import org.geysermc.geyser.translator.protocol.PacketTranslator;
import org.geysermc.geyser.translator.protocol.Translator;
import org.geysermc.geyser.util.EntityUtils;
import org.geysermc.mcprotocollib.protocol.data.game.entity.Effect;
import org.geysermc.mcprotocollib.protocol.packet.ingame.clientbound.entity.ClientboundUpdateMobEffectPacket;
import java.util.Collections;
@@ -49,8 +50,15 @@ public class JavaUpdateMobEffectTranslator extends PacketTranslator<ClientboundU
return;
}
var event = MobEffectPacket.Event.ADD;
if (entity == session.getPlayerEntity()) {
session.getEffectCache().setEffect(packet.getEffect(), packet.getAmplifier());
EntityEffectCache cache = session.getEffectCache();
cache.setEffect(packet.getEffect(), packet.getAmplifier());
// Matches BDS
if (cache.getEntityEffects().contains(packet.getEffect())) {
event = MobEffectPacket.Event.MODIFY;
}
} else if (entity instanceof ClientVehicle clientVehicle) {
clientVehicle.getVehicleComponent().setEffect(packet.getEffect(), packet.getAmplifier());
}
@@ -58,24 +66,29 @@ public class JavaUpdateMobEffectTranslator extends PacketTranslator<ClientboundU
MobEffectPacket mobEffectPacket = new MobEffectPacket();
mobEffectPacket.setAmplifier(packet.getAmplifier());
mobEffectPacket.setDuration(packet.getDuration());
mobEffectPacket.setEvent(MobEffectPacket.Event.ADD);
mobEffectPacket.setEvent(event);
mobEffectPacket.setRuntimeEntityId(entity.getGeyserId());
mobEffectPacket.setParticles(packet.isShowParticles());
mobEffectPacket.setEffectId(EntityUtils.toBedrockEffectId(packet.getEffect()));
session.sendUpstreamPacket(mobEffectPacket);
// Fixes https://github.com/GeyserMC/Geyser/issues/5347 by re-sending the correct absorption hearts
if (entity == session.getPlayerEntity() && packet.getEffect() == Effect.ABSORPTION) {
var absorptionAttribute = session.getPlayerEntity().getAttributes().get(GeyserAttributeType.ABSORPTION);
if (absorptionAttribute == null) {
// Bedrock expects some attributes to be updated in the same tick as the effect causing them
if (entity == session.getPlayerEntity()) {
AttributeData attribute = switch (packet.getEffect()) {
// Fixes https://github.com/GeyserMC/Geyser/issues/5347
case ABSORPTION -> session.getPlayerEntity().getAttributes().get(GeyserAttributeType.ABSORPTION);
// Fixes https://github.com/GeyserMC/Geyser/issues/5388
case SPEED -> session.getPlayerEntity().getAttributes().get(GeyserAttributeType.MOVEMENT_SPEED);
default -> null;
};
if (attribute == null) {
return;
}
UpdateAttributesPacket attributesPacket = new UpdateAttributesPacket();
attributesPacket.setRuntimeEntityId(entity.getGeyserId());
// Setting to a higher maximum since plugins/datapacks can probably extend the Bedrock soft limit
attributesPacket.setAttributes(Collections.singletonList(
GeyserAttributeType.ABSORPTION.getAttribute(absorptionAttribute.getValue())));
attributesPacket.setAttributes(Collections.singletonList(attribute));
session.sendUpstreamPacket(attributesPacket);
}
}