PaperMC/Spigot-Server-Patches/0241-Call-PortalCreateEvent-for-exit-portals.patch
Aikar 459987d69f
More improvements to activation range, improve turtles
improved the water code so that immunity wont trigger if the entity
has the water pathfinder system active, so this improves support
for all entities that know how to behave in water.

Merged 2 EAR patches together, and removed an MCUtil method that
doesnt have a purpose anymore
2018-10-04 23:18:46 -04:00

108 lines
5.4 KiB
Diff

From 8031e2f0a6c2736b55d5e96c527b6cf080b88d74 Mon Sep 17 00:00:00 2001
From: MiniDigger <admin@minidigger.me>
Date: Sun, 18 Mar 2018 15:44:44 +0100
Subject: [PATCH] Call PortalCreateEvent for exit portals
diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java
index 5e899e05cf..20f2a9197c 100644
--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
+++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java
@@ -48,6 +48,9 @@ public class PortalTravelAgent {
byte b0 = 1;
byte b1 = 0;
+ java.util.Collection<org.bukkit.block.Block> bukkitBlocks = new java.util.HashSet<>(); // Paper
+ java.util.Map<BlockPosition, IBlockData> nmsBlocks = new java.util.LinkedHashMap<>(); // Paper
+
for (int l = -2; l <= 2; ++l) {
for (int i1 = -2; i1 <= 2; ++i1) {
for (int j1 = -1; j1 < 3; ++j1) {
@@ -56,11 +59,22 @@ public class PortalTravelAgent {
int i2 = k + i1 * 0 - l * 1;
boolean flag2 = j1 < 0;
- this.world.setTypeUpdate(new BlockPosition(k1, l1, i2), flag2 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ // Paper start
+ BlockPosition pos = new BlockPosition(k1, l1, i2);
+ nmsBlocks.put(pos, flag2 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
}
+ // Paper start
+ org.bukkit.event.world.PortalCreateEvent event = new org.bukkit.event.world.PortalCreateEvent(bukkitBlocks, this.world.getWorld(), org.bukkit.event.world.PortalCreateEvent.CreateReason.OBC_DESTINATION);
+ if (event.callEvent()) {
+ nmsBlocks.forEach(this.world::setTypeUpdate);
+ }
+ // Paper end
+
// CraftBukkit start
return new BlockPosition(i, k, k);
}
@@ -404,6 +418,9 @@ public class PortalTravelAgent {
l5 = -l5;
}
+ java.util.Collection<org.bukkit.block.Block> bukkitBlocks = new java.util.HashSet<>(); // Paper
+ java.util.Map<BlockPosition, IBlockData> nmsBlocks = new java.util.LinkedHashMap<>(); // Paper
+
if (d0 < 0.0D) {
i1 = MathHelper.clamp(i1, 70, this.world.ab() - 10);
j5 = i1;
@@ -416,8 +433,11 @@ public class PortalTravelAgent {
l3 = j2 + (l2 - 1) * l5 - k2 * k5;
boolean flag1 = i3 < 0;
- blockposition_mutableblockposition.c(j3, k3, l3);
- this.world.setTypeUpdate(blockposition_mutableblockposition, flag1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ // Paper start
+ BlockPosition pos = new BlockPosition(j3, k3, l3);
+ nmsBlocks.put(pos, flag1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
}
@@ -427,7 +447,11 @@ public class PortalTravelAgent {
for (l2 = -1; l2 < 4; ++l2) {
if (k2 == -1 || k2 == 2 || l2 == -1 || l2 == 3) {
blockposition_mutableblockposition.c(i5 + k2 * k5, j5 + l2, j2 + k2 * l5);
- this.world.setTypeAndData(blockposition_mutableblockposition, Blocks.OBSIDIAN.getBlockData(), 3);
+ // Paper start
+ BlockPosition pos = new BlockPosition(blockposition_mutableblockposition.getX(), blockposition_mutableblockposition.getY(), blockposition_mutableblockposition.getZ());
+ nmsBlocks.put(pos, Blocks.OBSIDIAN.getBlockData());
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
}
@@ -437,10 +461,22 @@ public class PortalTravelAgent {
for (l2 = 0; l2 < 2; ++l2) {
for (i3 = 0; i3 < 3; ++i3) {
blockposition_mutableblockposition.c(i5 + l2 * k5, j5 + i3, j2 + l2 * l5);
- this.world.setTypeAndData(blockposition_mutableblockposition, iblockdata, 18);
+
+ // Paper start
+ BlockPosition pos = new BlockPosition(blockposition_mutableblockposition.getX(), blockposition_mutableblockposition.getY(), blockposition_mutableblockposition.getZ());
+ nmsBlocks.put(pos, iblockdata);
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
+ // Paper start
+ org.bukkit.event.world.PortalCreateEvent event = new org.bukkit.event.world.PortalCreateEvent(bukkitBlocks, this.world.getWorld(), org.bukkit.event.world.PortalCreateEvent.CreateReason.OBC_DESTINATION);
+ if (event.callEvent()) {
+ nmsBlocks.forEach((pos, data) -> this.world.setTypeAndData(pos, data, 18)); // keep flag in sync with removed call above
+ }
+ // Paper end
+
return true;
}
--
2.19.0