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 201ef4a3f5bc8633f7a51e151e9e87efc4004cad..45673a7630977e833df84e29e2f0b0012a3ab049 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); @@ -1010,7 +1027,7 @@ 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; @@ -1037,7 +1054,7 @@ 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 803d227281d70606691eed95c4b10a27ca5d1125..5663f2ff1eba4a5e00c76c9d735cb553faae6a04 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 @@ -43,7 +43,7 @@ public class DragonDeathPhase extends AbstractDragonPhaseInstance { if (this.targetLocation == null) { BlockPos blockPos = this.dragon .level() - .getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + .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 707ef45ccd7fbcbe1947c8941846277f19ee54c9..ddf668205a7cb29b9018bf9eea49667b5fd2d471 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 { 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()))); + .getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, new BlockPos(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 e731d0f74692615ce5f42f690e36bd906a39c1dd..557de8a8e21e7f049b6acf27b4ec927ef5a9f9cb 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 @@ -53,7 +53,7 @@ public class DragonLandingApproachPhase extends AbstractDragonPhaseInstance { int i = this.dragon.findClosestNode(); BlockPos blockPos = this.dragon .level() - .getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + .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()); 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 d913147d692e7e58bec4fac44c7e93a1822e8f65..3b960060f152d0352c2f8cdc1c71543cd7fa0dbd 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 @@ -41,7 +41,7 @@ public class DragonLandingPhase extends AbstractDragonPhaseInstance { 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.dragon.level().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 8d66284eb96cfc0392c211842e87875a095c3ca2..718bf877179f85ee3f0de384ca3a8aaebaa067a5 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 @@ -25,7 +25,7 @@ public class DragonTakeoffPhase extends AbstractDragonPhaseInstance { if (!this.firstTick && this.currentPath != null) { BlockPos blockPos = this.dragon .level() - .getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, EndPodiumFeature.getLocation(this.dragon.getFightOrigin())); + .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 }