From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Doc Date: Sun, 3 Apr 2022 11:31:42 -0400 Subject: [PATCH] Allow changing the EnderDragon podium diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java index 25d2226c2a5dda411a9e35f7a0e3ab183110c227..38456d3901e495e4c401cff0de7ae38544c1b2a7 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java @@ -104,6 +104,10 @@ public class EnderDragon extends Mob implements Enemy { private final int[] nodeAdjacency; private final BinaryHeap openSet; private final Explosion explosionSource; // CraftBukkit - reusable source for CraftTNTPrimed.getSource() + // Paper start - Allow changing the EnderDragon podium + @Nullable + private BlockPos podium; + // Paper end - Allow changing the EnderDragon podium public EnderDragon(EntityType entitytypes, Level world) { super(EntityType.ENDER_DRAGON, world); @@ -143,6 +147,19 @@ public class EnderDragon extends Mob implements Enemy { return Mob.createMobAttributes().add(Attributes.MAX_HEALTH, 200.0D); } + // Paper start - Allow changing the EnderDragon podium + public BlockPos getPodium() { + if (this.podium == null) { + return EndPodiumFeature.getLocation(this.getFightOrigin()); + } + return this.podium; + } + + public void setPodium(@Nullable BlockPos blockPos) { + this.podium = blockPos; + } + // Paper end - Allow changing the EnderDragon podium + @Override public boolean isFlapping() { float f = Mth.cos(this.flapTime * 6.2831855F); @@ -988,7 +1005,7 @@ public class EnderDragon extends Mob implements Enemy { vec3d = this.getViewVector(tickDelta); } } else { - BlockPos blockposition = this.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.fightOrigin)); + BlockPos blockposition = this.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.getPodium()); // Paper - Allow changing the EnderDragon podium f1 = Math.max((float) Math.sqrt(blockposition.distToCenterSqr(this.position())) / 4.0F, 1.0F); float f3 = 6.0F / f1; diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonDeathPhase.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonDeathPhase.java index a897c994423d7d624df6ff3a67789cc2436f0417..29f4acc2943ce009088c61bb32aed330f6e2c051 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonDeathPhase.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonDeathPhase.java @@ -42,7 +42,7 @@ public class DragonDeathPhase extends AbstractDragonPhaseInstance { public void doServerTick(ServerLevel world) { this.time++; if (this.targetLocation == null) { - BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, this.dragon.getPodium()); // Paper - Allow changing the EnderDragon podium this.targetLocation = Vec3.atBottomCenterOf(blockPos); } diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonHoldingPatternPhase.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonHoldingPatternPhase.java index 2db996f3528c65f5d719cbcfb8ae587ff59c14c1..8e39cf181993ff284a2b0429577de0c307f3ef16 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonHoldingPatternPhase.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonHoldingPatternPhase.java @@ -53,7 +53,7 @@ public class DragonHoldingPatternPhase extends AbstractDragonPhaseInstance { private void findNewTarget(ServerLevel world) { if (this.currentPath != null && this.currentPath.isDone()) { - BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium()); // Paper - Allow changing the EnderDragon podium int i = this.dragon.getDragonFight() == null ? 0 : this.dragon.getDragonFight().getCrystalsAlive(); if (this.dragon.getRandom().nextInt(i + 3) == 0) { this.dragon.getPhaseManager().setPhase(EnderDragonPhase.LANDING_APPROACH); diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingApproachPhase.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingApproachPhase.java index 4c28d3c3d601b5316d79c8474d106800abc8e95b..1c4250cc61b770707ad25c0e93caeacbcb0a80b0 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingApproachPhase.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingApproachPhase.java @@ -52,7 +52,7 @@ public class DragonLandingApproachPhase extends AbstractDragonPhaseInstance { private void findNewTarget(ServerLevel world) { if (this.currentPath == null || this.currentPath.isDone()) { int i = this.dragon.findClosestNode(); - BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium()); // Paper - Allow changing the EnderDragon podium Player player = world.getNearestPlayer(NEAR_EGG_TARGETING, this.dragon, (double)blockPos.getX(), (double)blockPos.getY(), (double)blockPos.getZ()); int j; if (player != null) { diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingPhase.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingPhase.java index 789df0e05d0cf0df0f66bffc98f587a31770ebea..cfcd3f91517832d26c1177c3715cfa8ebe675193 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingPhase.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonLandingPhase.java @@ -42,7 +42,7 @@ public class DragonLandingPhase extends AbstractDragonPhaseInstance { public void doServerTick(ServerLevel world) { if (this.targetLocation == null) { this.targetLocation = Vec3.atBottomCenterOf( - world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())) + world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium()) // Paper - Allow changing the EnderDragon podium ); } diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonTakeoffPhase.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonTakeoffPhase.java index f942ea2ad87d4ae12921578f7b869f064c8db7b0..5c5b03f612621ec4efd92b78601032b84e6f3c28 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonTakeoffPhase.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonTakeoffPhase.java @@ -24,7 +24,7 @@ public class DragonTakeoffPhase extends AbstractDragonPhaseInstance { @Override public void doServerTick(ServerLevel world) { if (!this.firstTick && this.currentPath != null) { - BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium()); // Paper - Allow changing the EnderDragon podium if (!blockPos.closerToCenterThan(this.dragon.position(), 10.0)) { this.dragon.getPhaseManager().setPhase(EnderDragonPhase.HOLDING_PATTERN); } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java index 25b3d889a1742c347e60725df8d6f6c1cee264c7..7b7b89e67d53ed70efae714192c5fa32977f3d9c 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java @@ -73,4 +73,22 @@ public class CraftEnderDragon extends CraftMob implements EnderDragon, CraftEnem public int getDeathAnimationTicks() { return this.getHandle().dragonDeathTime; } + + // Paper start - Allow changing the EnderDragon podium + @Override + public org.bukkit.Location getPodium() { + net.minecraft.core.BlockPos blockPosOrigin = this.getHandle().getPodium(); + return new org.bukkit.Location(getWorld(), blockPosOrigin.getX(), blockPosOrigin.getY(), blockPosOrigin.getZ()); + } + + @Override + public void setPodium(org.bukkit.Location location) { + if (location == null) { + this.getHandle().setPodium(null); + } else { + org.apache.commons.lang.Validate.isTrue(location.getWorld() == null || location.getWorld().equals(getWorld()), "You cannot set a podium in a different world to where the dragon is"); + this.getHandle().setPodium(io.papermc.paper.util.MCUtil.toBlockPos(location)); + } + } + // Paper end - Allow changing the EnderDragon podium }