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 623a4cc921442dbba4f80df3be06762b4b1289ae..d0de3ef6c78785a047ecdf2412df082d53fb985b 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 @@ -103,6 +103,10 @@ 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); @@ -994,7 +1011,7 @@ public class EnderDragon extends Mob implements Enemy { d0 = segment2[1] - segment1[1]; } } 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 double d1 = Math.max(Math.sqrt(blockposition.distToCenterSqr(this.position())) / 4.0D, 1.0D); d0 = (double) segmentOffset / d1; @@ -1021,7 +1038,7 @@ 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 f4028b6890fd094360a33403728588380111204d..d6ec0583dbaca95eb6a6444923cc1311a9753825 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 @@ -32,7 +32,7 @@ public class DragonDeathPhase extends AbstractDragonPhaseInstance { public void doServerTick() { ++this.time; if (this.targetLocation == null) { - BlockPos blockPos = this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = this.dragon.level().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 00228e49c07eeed13b726192d5f9b8f2fc55bb75..bd7be8a5a24f1328dde28ae4a66823c12110fa02 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 @@ -54,7 +54,7 @@ public class DragonHoldingPatternPhase extends AbstractDragonPhaseInstance { private void findNewTarget() { if (this.currentPath != null && this.currentPath.isDone()) { - BlockPos blockPos = this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, new BlockPos(EndPodiumFeature.getLocation(this.dragon.getFightOrigin()))); + BlockPos blockPos = this.dragon.level().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 80647b1f5192e6f2b660a31413db1fa45fb92f2c..e161bfb06beeada4987272d01a0f140069b37951 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() { if (this.currentPath == null || this.currentPath.isDone()) { int i = this.dragon.findClosestNode(); - BlockPos blockPos = this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium()); // Paper - Allow changing the EnderDragon podium Player player = this.dragon.level().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 48ebc2ab8ebbdc2292af10b955384bf7d722ade2..24db7fafd31277eb1b82eac4a97b2f979c1d3816 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 @@ -39,7 +39,7 @@ public class DragonLandingPhase extends AbstractDragonPhaseInstance { @Override public void doServerTick() { if (this.targetLocation == null) { - this.targetLocation = Vec3.atBottomCenterOf(this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin()))); + this.targetLocation = Vec3.atBottomCenterOf(this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium())); // Paper - Allow changing the EnderDragon podium } if (this.targetLocation.distanceToSqr(this.dragon.getX(), this.dragon.getY(), this.dragon.getZ()) < 1.0D) { 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 1290090f855840bf64bf3a7ba93e3cb036630dcc..792ff77090fa582a7ffcb7b8c394badfa7586126 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() { if (!this.firstTick && this.currentPath != null) { - BlockPos blockPos = this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + BlockPos blockPos = this.dragon.level().getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, this.dragon.getPodium()); // Paper - Allow changing the EnderDragon podium if (!blockPos.closerToCenterThan(this.dragon.position(), 10.0D)) { 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 }