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net/minecraft/world/level/dimension/end

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Owen1212055
2024-12-14 21:43:20 -05:00
parent 92aec10cc4
commit 773f7aada7
1 changed files with 67 additions and 84 deletions
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212
paper-server/patches/unapplied/net/minecraft/world/level/dimension/end/EndDragonFight.java.patch
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@@ -1,212 +0,0 @@
--- a/net/minecraft/world/level/dimension/end/EndDragonFight.java
+++ b/net/minecraft/world/level/dimension/end/EndDragonFight.java
@@ -74,6 +74,7 @@
private static final int GATEWAY_DISTANCE = 96;
public static final int DRAGON_SPAWN_Y = 128;
private final Predicate<Entity> validPlayer;
+ private static final Component DEFAULT_BOSS_EVENT_NAME = Component.translatable("entity.minecraft.ender_dragon"); // Paper - ensure reset EnderDragon boss event name
public final ServerBossEvent dragonEvent;
public final ServerLevel level;
private final BlockPos origin;
@@ -102,7 +103,7 @@
}
public EndDragonFight(ServerLevel world, long gatewaysSeed, EndDragonFight.Data data, BlockPos origin) {
- this.dragonEvent = (ServerBossEvent) (new ServerBossEvent(Component.translatable("entity.minecraft.ender_dragon"), BossEvent.BossBarColor.PINK, BossEvent.BossBarOverlay.PROGRESS)).setPlayBossMusic(true).setCreateWorldFog(true);
+ this.dragonEvent = (ServerBossEvent) (new ServerBossEvent(DEFAULT_BOSS_EVENT_NAME, BossEvent.BossBarColor.PINK, BossEvent.BossBarOverlay.PROGRESS)).setPlayBossMusic(true).setCreateWorldFog(true); // Paper - ensure reset EnderDragon boss event name
this.gateways = new ObjectArrayList();
this.ticksSinceLastPlayerScan = 21;
this.skipArenaLoadedCheck = false;
@@ -111,14 +112,20 @@
this.origin = origin;
this.validPlayer = EntitySelector.ENTITY_STILL_ALIVE.and(EntitySelector.withinDistance((double) origin.getX(), (double) (128 + origin.getY()), (double) origin.getZ(), 192.0D));
this.needsStateScanning = data.needsStateScanning;
- this.dragonUUID = (UUID) data.dragonUUID.orElse((Object) null);
+ this.dragonUUID = (UUID) data.dragonUUID.orElse(null); // CraftBukkit - decompile error
this.dragonKilled = data.dragonKilled;
this.previouslyKilled = data.previouslyKilled;
if (data.isRespawning) {
this.respawnStage = DragonRespawnAnimation.START;
}
+ // Paper start - Add config to disable ender dragon legacy check
+ if (data == EndDragonFight.Data.DEFAULT && !world.paperConfig().entities.spawning.scanForLegacyEnderDragon) {
+ this.needsStateScanning = false;
+ this.dragonKilled = true;
+ }
+ // Paper end - Add config to disable ender dragon legacy check
- this.portalLocation = (BlockPos) data.exitPortalLocation.orElse((Object) null);
+ this.portalLocation = (BlockPos) data.exitPortalLocation.orElse(null); // CraftBukkit - decompile error
this.gateways.addAll((Collection) data.gateways.orElseGet(() -> {
ObjectArrayList<Integer> objectarraylist = new ObjectArrayList(ContiguousSet.create(Range.closedOpen(0, 20), DiscreteDomain.integers()));
@@ -206,9 +213,9 @@
this.dragonUUID = entityenderdragon.getUUID();
EndDragonFight.LOGGER.info("Found that there's a dragon still alive ({})", entityenderdragon);
this.dragonKilled = false;
- if (!flag) {
+ if (!flag && this.level.paperConfig().entities.behavior.shouldRemoveDragon) { // Paper - Toggle for removing existing dragon
EndDragonFight.LOGGER.info("But we didn't have a portal, let's remove it.");
- entityenderdragon.discard();
+ entityenderdragon.discard(null); // CraftBukkit - add Bukkit remove cause
this.dragonUUID = null;
}
}
@@ -404,9 +411,23 @@
this.dragonEvent.setVisible(false);
this.spawnExitPortal(true);
this.spawnNewGateway();
- if (!this.previouslyKilled) {
- this.level.setBlockAndUpdate(this.level.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, EndPodiumFeature.getLocation(this.origin)), Blocks.DRAGON_EGG.defaultBlockState());
+ // Paper start - Add DragonEggFormEvent
+ BlockPos eggPosition = this.level.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, EndPodiumFeature.getLocation(this.origin));
+ org.bukkit.craftbukkit.block.CraftBlockState eggState = org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(this.level, eggPosition);
+ eggState.setData(Blocks.DRAGON_EGG.defaultBlockState());
+ io.papermc.paper.event.block.DragonEggFormEvent eggEvent = new io.papermc.paper.event.block.DragonEggFormEvent(org.bukkit.craftbukkit.block.CraftBlock.at(this.level, eggPosition), eggState,
+ new org.bukkit.craftbukkit.boss.CraftDragonBattle(this));
+ // Paper end - Add DragonEggFormEvent
+ if (this.level.paperConfig().entities.behavior.enderDragonsDeathAlwaysPlacesDragonEgg || !this.previouslyKilled) { // Paper - Add toggle for always placing the dragon egg
+ // Paper start - Add DragonEggFormEvent
+ // this.level.setBlockAndUpdate(this.level.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, EndPodiumFeature.getLocation(this.origin)), Blocks.DRAGON_EGG.defaultBlockState());
+ } else {
+ eggEvent.setCancelled(true);
}
+ if (eggEvent.callEvent()) {
+ eggEvent.getNewState().update(true);
+ // Paper end - Add DragonEggFormEvent
+ }
this.previouslyKilled = true;
this.dragonKilled = true;
@@ -419,7 +440,25 @@
@VisibleForTesting
public void removeAllGateways() {
this.gateways.clear();
+ }
+
+ // Paper start - More DragonBattle API
+ public boolean spawnNewGatewayIfPossible() {
+ if (!this.gateways.isEmpty()) {
+ this.spawnNewGateway();
+ return true;
+ }
+ return false;
+ }
+
+ public List<EndCrystal> getSpikeCrystals() {
+ final List<EndCrystal> endCrystals = new java.util.ArrayList<>();
+ for (final SpikeFeature.EndSpike spike : SpikeFeature.getSpikesForLevel(this.level)) {
+ endCrystals.addAll(this.level.getEntitiesOfClass(EndCrystal.class, spike.getTopBoundingBox()));
+ }
+ return endCrystals;
}
+ // Paper end - More DragonBattle API
private void spawnNewGateway() {
if (!this.gateways.isEmpty()) {
@@ -449,6 +488,11 @@
}
}
+ // Paper start - Prevent "softlocked" exit portal generation
+ if (this.portalLocation.getY() <= this.level.getMinY()) {
+ this.portalLocation = this.portalLocation.atY(this.level.getMinY() + 1);
+ }
+ // Paper end - Prevent "softlocked" exit portal generation
if (worldgenendtrophy.place(FeatureConfiguration.NONE, this.level, this.level.getChunkSource().getGenerator(), RandomSource.create(), this.portalLocation)) {
int i = Mth.positiveCeilDiv(4, 16);
@@ -469,6 +513,7 @@
entityenderdragon.moveTo((double) this.origin.getX(), (double) (128 + this.origin.getY()), (double) this.origin.getZ(), this.level.random.nextFloat() * 360.0F, 0.0F);
this.level.addFreshEntity(entityenderdragon);
this.dragonUUID = entityenderdragon.getUUID();
+ this.resetSpikeCrystals(); // Paper - Reset ender crystals on dragon spawn
}
return entityenderdragon;
@@ -480,6 +525,10 @@
this.ticksSinceDragonSeen = 0;
if (dragon.hasCustomName()) {
this.dragonEvent.setName(dragon.getDisplayName());
+ // Paper start - ensure reset EnderDragon boss event name
+ } else {
+ this.dragonEvent.setName(DEFAULT_BOSS_EVENT_NAME);
+ // Paper end - ensure reset EnderDragon boss event name
}
}
@@ -513,7 +562,13 @@
return this.previouslyKilled;
}
- public void tryRespawn() {
+ public boolean tryRespawn() { // CraftBukkit - return boolean
+ // Paper start - Perf: Do crystal-portal proximity check before entity lookup
+ return this.tryRespawn(null);
+ }
+
+ public boolean tryRespawn(@Nullable BlockPos placedEndCrystalPos) { // placedEndCrystalPos is null if the tryRespawn() call was not caused by a placed end crystal
+ // Paper end - Perf: Do crystal-portal proximity check before entity lookup
if (this.dragonKilled && this.respawnStage == null) {
BlockPos blockposition = this.portalLocation;
@@ -531,6 +586,22 @@
blockposition = this.portalLocation;
}
+ // Paper start - Perf: Do crystal-portal proximity check before entity lookup
+ if (placedEndCrystalPos != null) {
+ // The end crystal must be 0 or 1 higher than the portal origin
+ int dy = placedEndCrystalPos.getY() - blockposition.getY();
+ if (dy != 0 && dy != 1) {
+ return false;
+ }
+ // The end crystal must be within a distance of 1 in one planar direction, and 3 in the other
+ int dx = placedEndCrystalPos.getX() - blockposition.getX();
+ int dz = placedEndCrystalPos.getZ() - blockposition.getZ();
+ if (!((dx >= -1 && dx <= 1 && dz >= -3 && dz <= 3) || (dx >= -3 && dx <= 3 && dz >= -1 && dz <= 1))) {
+ return false;
+ }
+ }
+ // Paper end - Perf: Do crystal-portal proximity check before entity lookup
+
List<EndCrystal> list = Lists.newArrayList();
BlockPos blockposition1 = blockposition.above(1);
Iterator iterator = Direction.Plane.HORIZONTAL.iterator();
@@ -540,19 +611,19 @@
List<EndCrystal> list1 = this.level.getEntitiesOfClass(EndCrystal.class, new AABB(blockposition1.relative(enumdirection, 2)));
if (list1.isEmpty()) {
- return;
+ return false; // CraftBukkit - return value
}
list.addAll(list1);
}
EndDragonFight.LOGGER.debug("Found all crystals, respawning dragon.");
- this.respawnDragon(list);
+ return this.respawnDragon(list); // CraftBukkit - return value
}
-
+ return false; // CraftBukkit - return value
}
- public void respawnDragon(List<EndCrystal> crystals) {
+ public boolean respawnDragon(List<EndCrystal> list) { // CraftBukkit - return boolean
if (this.dragonKilled && this.respawnStage == null) {
for (BlockPattern.BlockPatternMatch shapedetector_shapedetectorcollection = this.findExitPortal(); shapedetector_shapedetectorcollection != null; shapedetector_shapedetectorcollection = this.findExitPortal()) {
for (int i = 0; i < this.exitPortalPattern.getWidth(); ++i) {
@@ -571,9 +642,10 @@
this.respawnStage = DragonRespawnAnimation.START;
this.respawnTime = 0;
this.spawnExitPortal(false);
- this.respawnCrystals = crystals;
+ this.respawnCrystals = list;
+ return true; // CraftBukkit - return value
}
-
+ return false; // CraftBukkit - return value
}
public void resetSpikeCrystals() {