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Code Issues 103 Projects Releases Wiki Activity

Camera shake and fog effect api (#3931)

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Konicai 2023-07-02 17:00:46 -04:00 • committed by GitHub
parent b344e21f7f
commit ff05c98690
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8 changed files with 142 additions and 52 deletions
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6
core/src/main/java/org/geysermc/geyser/level/BedrockDimension.java
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@ -35,7 +35,7 @@ package org.geysermc.geyser.level;
* @param doUpperHeightWarn whether to warn in the console if the Java dimension height exceeds Bedrock's.
*/
public record BedrockDimension(int minY, int height, boolean doUpperHeightWarn) {
public static BedrockDimension OVERWORLD = new BedrockDimension(-64, 384, true);
public static BedrockDimension THE_NETHER = new BedrockDimension(0, 128, false);
public static BedrockDimension THE_END = new BedrockDimension(0, 256, true);
public static final BedrockDimension OVERWORLD = new BedrockDimension(-64, 384, true);
public static final BedrockDimension THE_NETHER = new BedrockDimension(0, 128, false);
public static final BedrockDimension THE_END = new BedrockDimension(0, 256, true);
}

86
core/src/main/java/org/geysermc/geyser/session/GeyserSession.java
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@ -98,6 +98,7 @@ import org.cloudburstmc.protocol.common.util.OptionalBoolean;
import org.geysermc.api.util.BedrockPlatform;
import org.geysermc.api.util.InputMode;
import org.geysermc.api.util.UiProfile;
import org.geysermc.geyser.api.bedrock.camera.CameraShake;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.cumulus.form.Form;
import org.geysermc.cumulus.form.util.FormBuilder;
@ -533,7 +534,10 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
@Setter
private boolean waitingForStatistics = false;
private final Set<String> fogNameSpaces = new HashSet<>();
/**
* All fog effects that are currently applied to the client.
*/
private final Set<String> appliedFog = new HashSet<>();
private final Set<UUID> emotes;
@ -1828,38 +1832,6 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
}
}
/**
* Send the following fog IDs, as well as the cached ones, to the client.
*
* Fog IDs can be found here:
* https://wiki.bedrock.dev/documentation/fog-ids.html
*
* @param fogNameSpaces the fog ids to add
*/
public void sendFog(String... fogNameSpaces) {
this.fogNameSpaces.addAll(Arrays.asList(fogNameSpaces));
PlayerFogPacket packet = new PlayerFogPacket();
packet.getFogStack().addAll(this.fogNameSpaces);
sendUpstreamPacket(packet);
}
/**
* Removes the following fog IDs from the client and the cache.
*
* @param fogNameSpaces the fog ids to remove
*/
public void removeFog(String... fogNameSpaces) {
if (fogNameSpaces.length == 0) {
this.fogNameSpaces.clear();
} else {
this.fogNameSpaces.removeAll(Arrays.asList(fogNameSpaces));
}
PlayerFogPacket packet = new PlayerFogPacket();
packet.getFogStack().addAll(this.fogNameSpaces);
sendUpstreamPacket(packet);
}
public boolean canUseCommandBlocks() {
return instabuild && opPermissionLevel >= 2;
}
@ -1971,6 +1943,54 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
sendUpstreamPacket(packet);
}
@Override
public void shakeCamera(float intensity, float duration, @NonNull CameraShake type) {
CameraShakePacket packet = new CameraShakePacket();
packet.setIntensity(intensity);
packet.setDuration(duration);
packet.setShakeType(type == CameraShake.POSITIONAL ? CameraShakeType.POSITIONAL : CameraShakeType.ROTATIONAL);
packet.setShakeAction(CameraShakeAction.ADD);
sendUpstreamPacket(packet);
}
@Override
public void stopCameraShake() {
CameraShakePacket packet = new CameraShakePacket();
// CameraShakeAction.STOP removes all types regardless of the given type, but regardless it can't be null
packet.setShakeType(CameraShakeType.POSITIONAL);
packet.setShakeAction(CameraShakeAction.STOP);
sendUpstreamPacket(packet);
}
@Override
public void sendFog(String... fogNameSpaces) {
Collections.addAll(this.appliedFog, fogNameSpaces);
PlayerFogPacket packet = new PlayerFogPacket();
packet.getFogStack().addAll(this.appliedFog);
sendUpstreamPacket(packet);
}
@Override
public void removeFog(String... fogNameSpaces) {
if (fogNameSpaces.length == 0) {
this.appliedFog.clear();
} else {
for (String id : fogNameSpaces) {
this.appliedFog.remove(id);
}
}
PlayerFogPacket packet = new PlayerFogPacket();
packet.getFogStack().addAll(this.appliedFog);
sendUpstreamPacket(packet);
}
@Override
public @NonNull Set<String> fogEffects() {
// Use a copy so that sendFog/removeFog can be called while iterating the returned set (avoid CME)
return Set.copyOf(this.appliedFog);
}
public void addCommandEnum(String name, String enums) {
softEnumPacket(name, SoftEnumUpdateType.ADD, enums);
}

2
core/src/main/java/org/geysermc/geyser/translator/protocol/java/JavaLoginTranslator.java
View file

@ -148,7 +148,7 @@ public class JavaLoginTranslator extends PacketTranslator<ClientboundLoginPacket
DimensionUtils.switchDimension(session, newDimension);
} else if (DimensionUtils.isCustomBedrockNetherId() && newDimension.equalsIgnoreCase(DimensionUtils.NETHER)) {
// If the player is spawning into the "fake" nether, send them some fog
session.sendFog("minecraft:fog_hell");
session.sendFog(DimensionUtils.BEDROCK_FOG_HELL);
}
ChunkUtils.loadDimension(session);

16
core/src/main/java/org/geysermc/geyser/util/DimensionUtils.java
View file

@ -45,6 +45,8 @@ public class DimensionUtils {
// Changes if the above-bedrock Nether building workaround is applied
private static int BEDROCK_NETHER_ID = 1;
public static final String BEDROCK_FOG_HELL = "minecraft:fog_hell";
/**
* String reference to vanilla Java overworld dimension identifier
*/
@ -59,8 +61,8 @@ public class DimensionUtils {
public static final String THE_END = "minecraft:the_end";
public static void switchDimension(GeyserSession session, String javaDimension) {
int bedrockDimension = javaToBedrock(javaDimension);
int previousDimension = javaToBedrock(session.getDimension());
int bedrockDimension = javaToBedrock(javaDimension); // new bedrock dimension
String previousDimension = session.getDimension(); // previous java dimension
Entity player = session.getPlayerEntity();
@ -139,11 +141,11 @@ public class DimensionUtils {
// If the bedrock nether height workaround is enabled, meaning the client is told it's in the end dimension,
// we check if the player is entering the nether and apply the nether fog to fake the fact that the client
// thinks they are in the end dimension.
if (BEDROCK_NETHER_ID == 2) {
if (isCustomBedrockNetherId()) {
if (NETHER.equals(javaDimension)) {
session.sendFog("minecraft:fog_hell");
} else if (previousDimension == BEDROCK_NETHER_ID) {
session.removeFog("minecraft:fog_hell");
session.sendFog(BEDROCK_FOG_HELL);
} else if (NETHER.equals(previousDimension)) {
session.removeFog(BEDROCK_FOG_HELL);
}
}
}
@ -200,7 +202,7 @@ public class DimensionUtils {
* @return the fake dimension to transfer to
*/
public static String getTemporaryDimension(String currentDimension, String newDimension) {
if (BEDROCK_NETHER_ID == 2) {
if (isCustomBedrockNetherId()) {
// Prevents rare instances of Bedrock locking up
return javaToBedrock(newDimension) == 2 ? OVERWORLD : NETHER;
}