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Expand World.spawnParticle API and add Builder

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Adds ability to control who receives it and who is the source/sender (vanish API)
the standard API is to send the packet to everyone in the world, which is ineffecient.
Adds an option to control the force mode of the particle.

This adds a new Builder API which is much friendlier to use.
This commit is contained in:
Aikar 2017-08-15 22:29:12 -04:00
parent eeea3358ab
commit 634b639098
2 changed files with 41 additions and 22 deletions
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50
paper-server/patches/sources/net/minecraft/server/level/ServerLevel.java.patch
View file

@ -543,13 +543,13 @@
- return this.addEntity(entity);
+ // CraftBukkit start
+ return this.addWithUUID(entity, CreatureSpawnEvent.SpawnReason.DEFAULT);
}
+ }
+
+ public boolean addWithUUID(Entity entity, CreatureSpawnEvent.SpawnReason reason) {
+ return this.addEntity(entity, reason);
+ // CraftBukkit end
+ }
+
}
public void addDuringTeleport(Entity entity) {
+ // CraftBukkit start
+ // SPIGOT-6415: Don't call spawn event for entities which travel trough worlds,
@ -733,14 +733,15 @@
case NONE:
explosion_effect = Explosion.BlockInteraction.KEEP;
break;
@@ -1144,16 +1444,26 @@
@@ -1143,17 +1443,27 @@
break;
case TRIGGER:
explosion_effect = Explosion.BlockInteraction.TRIGGER_BLOCK;
break;
+ break;
+ // CraftBukkit start - handle custom explosion type
+ case STANDARD:
+ explosion_effect = Explosion.BlockInteraction.DESTROY;
+ break;
break;
+ // CraftBukkit end
default:
throw new MatchException((String) null, (Throwable) null);
@ -776,7 +777,7 @@
}
private Explosion.BlockInteraction getDestroyType(GameRules.Key<GameRules.BooleanValue> decayRule) {
@@ -1226,17 +1537,24 @@
@@ -1226,17 +1537,29 @@
}
public <T extends ParticleOptions> int sendParticles(T parameters, double x, double y, double z, int count, double offsetX, double offsetY, double offsetZ, double speed) {
@ -791,12 +792,19 @@
+
+ // CraftBukkit start - visibility api support
+ public <T extends ParticleOptions> int sendParticlesSource(ServerPlayer sender, T t0, boolean flag, boolean flag1, double d0, double d1, double d2, int i, double d3, double d4, double d5, double d6) {
+ // Paper start - Particle API
+ return this.sendParticlesSource(this.players, sender, t0, flag, flag1, d0, d1, d2, i, d3, d4, d5, d6);
+ }
+ public <T extends ParticleOptions> int sendParticlesSource(List<ServerPlayer> receivers, @Nullable ServerPlayer sender, T t0, boolean flag, boolean flag1, double d0, double d1, double d2, int i, double d3, double d4, double d5, double d6) {
+ // Paper end - Particle API
+ // CraftBukkit end
+ ClientboundLevelParticlesPacket packetplayoutworldparticles = new ClientboundLevelParticlesPacket(t0, flag, flag1, d0, d1, d2, (float) d3, (float) d4, (float) d5, (float) d6, i);
int j = 0;
for (int k = 0; k < this.players.size(); ++k) {
ServerPlayer entityplayer = (ServerPlayer) this.players.get(k);
- for (int k = 0; k < this.players.size(); ++k) {
- ServerPlayer entityplayer = (ServerPlayer) this.players.get(k);
+ for (Player entityhuman : receivers) { // Paper - Particle API
+ ServerPlayer entityplayer = (ServerPlayer) entityhuman; // Paper - Particle API
+ if (sender != null && !entityplayer.getBukkitEntity().canSee(sender.getBukkitEntity())) continue; // CraftBukkit
- if (this.sendParticles(entityplayer, force, x, y, z, packetplayoutworldparticles)) {
@ -804,7 +812,7 @@
++j;
}
}
@@ -1292,7 +1610,7 @@
@@ -1292,7 +1615,7 @@
@Nullable
public BlockPos findNearestMapStructure(TagKey<Structure> structureTag, BlockPos pos, int radius, boolean skipReferencedStructures) {
@ -813,7 +821,7 @@
return null;
} else {
Optional<HolderSet.Named<Structure>> optional = this.registryAccess().lookupOrThrow(Registries.STRUCTURE).get(structureTag);
@@ -1334,11 +1652,22 @@
@@ -1334,11 +1657,22 @@
@Nullable
@Override
public MapItemSavedData getMapData(MapId id) {
@ -837,7 +845,7 @@
this.getServer().overworld().getDataStorage().set(id.key(), state);
}
@@ -1649,6 +1978,11 @@
@@ -1649,6 +1983,11 @@
@Override
public void blockUpdated(BlockPos pos, Block block) {
if (!this.isDebug()) {
@ -849,7 +857,7 @@
this.updateNeighborsAt(pos, block);
}
@@ -1668,12 +2002,12 @@
@@ -1668,12 +2007,12 @@
}
public boolean isFlat() {
@ -864,7 +872,7 @@
}
@Nullable
@@ -1696,7 +2030,7 @@
@@ -1696,7 +2035,7 @@
private static <T> String getTypeCount(Iterable<T> items, Function<T, String> classifier) {
try {
Object2IntOpenHashMap<String> object2intopenhashmap = new Object2IntOpenHashMap();
@ -873,7 +881,7 @@
while (iterator.hasNext()) {
T t0 = iterator.next();
@@ -1705,7 +2039,7 @@
@@ -1705,7 +2044,7 @@
object2intopenhashmap.addTo(s, 1);
}
@ -882,7 +890,7 @@
String s1 = (String) entry.getKey();
return s1 + ":" + entry.getIntValue();
@@ -1717,6 +2051,7 @@
@@ -1717,6 +2056,7 @@
@Override
public LevelEntityGetter<Entity> getEntities() {
@ -890,7 +898,7 @@
return this.entityManager.getEntityGetter();
}
@@ -1802,6 +2137,17 @@
@@ -1802,6 +2142,17 @@
return this.serverLevelData.getGameRules();
}
@ -908,7 +916,7 @@
@Override
public CrashReportCategory fillReportDetails(CrashReport report) {
CrashReportCategory crashreportsystemdetails = super.fillReportDetails(report);
@@ -1836,6 +2182,7 @@
@@ -1836,6 +2187,7 @@
}
public void onTrackingStart(Entity entity) {
@ -916,7 +924,7 @@
ServerLevel.this.getChunkSource().addEntity(entity);
if (entity instanceof ServerPlayer entityplayer) {
ServerLevel.this.players.add(entityplayer);
@@ -1864,9 +2211,52 @@
@@ -1864,9 +2216,52 @@
}
entity.updateDynamicGameEventListener(DynamicGameEventListener::add);
@ -969,7 +977,7 @@
ServerLevel.this.getChunkSource().removeEntity(entity);
if (entity instanceof ServerPlayer entityplayer) {
ServerLevel.this.players.remove(entityplayer);
@@ -1895,6 +2285,15 @@
@@ -1895,6 +2290,15 @@
}
entity.updateDynamicGameEventListener(DynamicGameEventListener::remove);

13
paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
View file

@ -1989,8 +1989,19 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public <T> void spawnParticle(Particle particle, double x, double y, double z, int count, double offsetX, double offsetY, double offsetZ, double extra, T data, boolean force) {
// Paper start - Particle API
this.spawnParticle(particle, null, null, x, y, z, count, offsetX, offsetY, offsetZ, extra, data, force);
}
@Override
public <T> void spawnParticle(Particle particle, List<Player> receivers, Player sender, double x, double y, double z, int count, double offsetX, double offsetY, double offsetZ, double extra, T data, boolean force) {
// Paper end - Particle API
data = CraftParticle.convertLegacy(data);
if (data != null) {
Preconditions.checkArgument(particle.getDataType().isInstance(data), "data (%s) should be %s", data.getClass(), particle.getDataType());
}
this.getHandle().sendParticlesSource(
null, // Sender
receivers == null ? this.getHandle().players() : receivers.stream().map(player -> ((CraftPlayer) player).getHandle()).collect(java.util.stream.Collectors.toList()), // Paper - Particle API
sender != null ? ((CraftPlayer) sender).getHandle() : null, // Sender // Paper - Particle API
CraftParticle.createParticleParam(particle, data), // Particle
false, force,
x, y, z, // Position