mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-25 02:17:35 +01:00
351 lines
18 KiB
Diff
351 lines
18 KiB
Diff
From 3a9c2d48b5a6d4a3741f91aa8b46accbf7452537 Mon Sep 17 00:00:00 2001
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From: Iceee <andrew@opticgaming.tv>
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Date: Thu, 4 Jun 2015 13:55:02 -0700
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Subject: [PATCH] Configurable TNT cannon fix
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diff --git a/src/main/java/net/minecraft/server/BlockDiodeAbstract.java b/src/main/java/net/minecraft/server/BlockDiodeAbstract.java
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index ee49839..eaf9154 100644
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--- a/src/main/java/net/minecraft/server/BlockDiodeAbstract.java
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+++ b/src/main/java/net/minecraft/server/BlockDiodeAbstract.java
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@@ -72,6 +72,17 @@ public abstract class BlockDiodeAbstract extends BlockDirectional {
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} else {
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this.b(world, blockposition, iblockdata, 0);
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world.setAir(blockposition);
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+ // PaperSpigot start - Fix cannons
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+ if (world.paperSpigotConfig.fixCannons) {
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+ world.applyPhysics(blockposition.shift(EnumDirection.EAST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.WEST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.SOUTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.NORTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.DOWN), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.UP), this);
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+ return;
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+ }
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+ // PaperSpigot end
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EnumDirection[] aenumdirection = EnumDirection.values();
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int i = aenumdirection.length;
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@@ -169,6 +180,17 @@ public abstract class BlockDiodeAbstract extends BlockDirectional {
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public void postBreak(World world, BlockPosition blockposition, IBlockData iblockdata) {
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if (this.N) {
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+ // PaperSpigot start - Fix cannons
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+ if (world.paperSpigotConfig.fixCannons) {
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+ world.applyPhysics(blockposition.shift(EnumDirection.EAST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.WEST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.NORTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.SOUTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.DOWN), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.UP), this);
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+ return;
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+ }
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+ // PaperSpigot end
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EnumDirection[] aenumdirection = EnumDirection.values();
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int i = aenumdirection.length;
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diff --git a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
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index 6a7e7b3..78c6d19 100644
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--- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
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+++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
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@@ -52,6 +52,17 @@ public class BlockRedstoneTorch extends BlockTorch {
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public void onPlace(World world, BlockPosition blockposition, IBlockData iblockdata) {
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if (this.isOn) {
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+ // PaperSpigot start - Fix cannons
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+ if (world.paperSpigotConfig.fixCannons) {
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+ world.applyPhysics(blockposition.shift(EnumDirection.DOWN), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.UP), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.WEST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.EAST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.SOUTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.NORTH), this);
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+ return;
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+ }
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+ // PaperSpigot end
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EnumDirection[] aenumdirection = EnumDirection.values();
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int i = aenumdirection.length;
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@@ -66,6 +77,17 @@ public class BlockRedstoneTorch extends BlockTorch {
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public void remove(World world, BlockPosition blockposition, IBlockData iblockdata) {
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if (this.isOn) {
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+ // PaperSpigot start - Fix cannons
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+ if (world.paperSpigotConfig.fixCannons) {
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+ world.applyPhysics(blockposition.shift(EnumDirection.DOWN), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.UP), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.WEST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.EAST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.SOUTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.NORTH), this);
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+ return;
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+ }
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+ // PaperSpigot end
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EnumDirection[] aenumdirection = EnumDirection.values();
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int i = aenumdirection.length;
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diff --git a/src/main/java/net/minecraft/server/BlockRedstoneWire.java b/src/main/java/net/minecraft/server/BlockRedstoneWire.java
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index e5c675e..532188e 100644
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--- a/src/main/java/net/minecraft/server/BlockRedstoneWire.java
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+++ b/src/main/java/net/minecraft/server/BlockRedstoneWire.java
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@@ -142,6 +142,17 @@ public class BlockRedstoneWire extends Block {
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}
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this.R.add(blockposition);
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+ // PaperSpigot start - Fix cannons
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+ if (world.paperSpigotConfig.fixCannons) {
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+ this.R.add(blockposition.shift(EnumDirection.WEST));
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+ this.R.add(blockposition.shift(EnumDirection.EAST));
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+ this.R.add(blockposition.shift(EnumDirection.DOWN));
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+ this.R.add(blockposition.shift(EnumDirection.UP));
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+ this.R.add(blockposition.shift(EnumDirection.NORTH));
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+ this.R.add(blockposition.shift(EnumDirection.SOUTH));
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+ return iblockdata;
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+ }
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+ // PaperSpigot end
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EnumDirection[] aenumdirection = EnumDirection.values();
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int i1 = aenumdirection.length;
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@@ -158,6 +169,17 @@ public class BlockRedstoneWire extends Block {
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private void e(World world, BlockPosition blockposition) {
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if (world.getType(blockposition).getBlock() == this) {
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world.applyPhysics(blockposition, this);
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+ // PaperSpigot start - Fix cannons
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+ if (world.paperSpigotConfig.fixCannons) {
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+ world.applyPhysics(blockposition.shift(EnumDirection.WEST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.EAST), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.NORTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.SOUTH), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.DOWN), this);
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+ world.applyPhysics(blockposition.shift(EnumDirection.UP), this);
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+ return;
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+ }
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+ // PaperSpigot end
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EnumDirection[] aenumdirection = EnumDirection.values();
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int i = aenumdirection.length;
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diff --git a/src/main/java/net/minecraft/server/BlockTNT.java b/src/main/java/net/minecraft/server/BlockTNT.java
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index 3a0bc4b..a901742 100644
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--- a/src/main/java/net/minecraft/server/BlockTNT.java
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+++ b/src/main/java/net/minecraft/server/BlockTNT.java
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@@ -30,7 +30,11 @@ public class BlockTNT extends Block {
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public void wasExploded(World world, BlockPosition blockposition, Explosion explosion) {
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if (!world.isClientSide) {
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org.bukkit.Location loc = explosion.source instanceof EntityTNTPrimed ? ((EntityTNTPrimed) explosion.source).sourceLoc : new org.bukkit.Location(world.getWorld(), blockposition.getX(), blockposition.getY(), blockposition.getZ()); // PaperSpigot
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- EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(loc, world, (double) ((float) blockposition.getX() + 0.5F), (double) ((float) blockposition.getY() + 0.5F), (double) ((float) blockposition.getZ() + 0.5F), explosion.c()); // PaperSpigot - add loc
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+ // PaperSpigot start - Fix cannons
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+ double y = blockposition.getY();
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+ if (!world.paperSpigotConfig.fixCannons) y += 0.5;
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+ EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(loc, world, (double) ((float) blockposition.getX() + 0.5F), y, (double) ((float) blockposition.getZ() + 0.5F), explosion.c()); // PaperSpigot - add loc
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+ // PaperSpigot end
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entitytntprimed.fuseTicks = world.random.nextInt(entitytntprimed.fuseTicks / 4) + entitytntprimed.fuseTicks / 8;
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world.addEntity(entitytntprimed);
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@@ -45,7 +49,11 @@ public class BlockTNT extends Block {
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if (!world.isClientSide) {
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if (((Boolean) iblockdata.get(BlockTNT.EXPLODE)).booleanValue()) {
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org.bukkit.Location loc = new org.bukkit.Location(world.getWorld(), blockposition.getX(), blockposition.getY(), blockposition.getZ()); // PaperSpigot
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- EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(loc, world, (double) ((float) blockposition.getX() + 0.5F), (double) ((float) blockposition.getY() + 0.5F), (double) ((float) blockposition.getZ() + 0.5F), entityliving); // PaperSpigot - add loc
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+ // PaperSpigot start - Fix cannons
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+ double y = blockposition.getY();
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+ if (!world.paperSpigotConfig.fixCannons) y += 0.5;
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+ EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(loc, world, (double) ((float) blockposition.getX() + 0.5F), y, (double) ((float) blockposition.getZ() + 0.5F), entityliving); // PaperSpigot - add loc
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+ // PaperSpigot end
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world.addEntity(entitytntprimed);
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world.makeSound(entitytntprimed, "game.tnt.primed", 1.0F, 1.0F);
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diff --git a/src/main/java/net/minecraft/server/DispenserRegistry.java b/src/main/java/net/minecraft/server/DispenserRegistry.java
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index 950db4d..8700ab1 100644
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--- a/src/main/java/net/minecraft/server/DispenserRegistry.java
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+++ b/src/main/java/net/minecraft/server/DispenserRegistry.java
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@@ -520,7 +520,11 @@ public class DispenserRegistry {
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org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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- BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX() + 0.5, blockposition.getY() + 0.5, blockposition.getZ() + 0.5));
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+ // PaperSpigot start - Fix cannons
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+ double y = blockposition.getY();
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+ if (!world.paperSpigotConfig.fixCannons) y += 0.5;
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+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX() + 0.5, y, blockposition.getZ() + 0.5));
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+ // PaperSpigot end
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if (!BlockDispenser.eventFired) {
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world.getServer().getPluginManager().callEvent(event);
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}
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diff --git a/src/main/java/net/minecraft/server/EntityFallingBlock.java b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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index 34627c6..cf02997 100644
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--- a/src/main/java/net/minecraft/server/EntityFallingBlock.java
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+++ b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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@@ -278,4 +278,22 @@ public class EntityFallingBlock extends Entity {
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public IBlockData getBlock() {
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return this.block;
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}
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+
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+ // PaperSpigot start - Fix cannons
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+ @Override
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+ public double f(double d0, double d1, double d2) {
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+ if (!world.paperSpigotConfig.fixCannons) return super.f(d0, d1, d2);
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+
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+ double d3 = this.locX - d0;
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+ double d4 = this.locY + this.getHeadHeight() - d1;
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+ double d5 = this.locZ - d2;
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+
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+ return (double) MathHelper.sqrt(d3 * d3 + d4 * d4 + d5 * d5);
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+ }
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+
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+ @Override
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+ public float getHeadHeight() {
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+ return world.paperSpigotConfig.fixCannons ? this.length / 2 : super.getHeadHeight();
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+ }
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+ // PaperSpigot end
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}
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diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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index 3e16472..2df3921 100644
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--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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@@ -37,6 +37,7 @@ public class EntityTNTPrimed extends Entity {
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this.lastY = d1;
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this.lastZ = d2;
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this.source = entityliving;
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+ if (world.paperSpigotConfig.fixCannons) this.motX = this.motZ = 0.0F; // PaperSpigot - Fix cannons
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}
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protected void h() {}
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@@ -141,7 +142,64 @@ public class EntityTNTPrimed extends Entity {
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return this.source;
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}
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+ // PaperSpigot start - Fix cannons
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+ @Override
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+ public double f(double d0, double d1, double d2) {
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+ if (!world.paperSpigotConfig.fixCannons) return super.f(d0, d1, d2);
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+
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+ double d3 = this.locX - d0;
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+ double d4 = this.locY + this.getHeadHeight() - d1;
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+ double d5 = this.locZ - d2;
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+
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+ return (double) MathHelper.sqrt(d3 * d3 + d4 * d4 + d5 * d5);
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+ }
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+
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+ @Override
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+ public boolean aL() {
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+ return !world.paperSpigotConfig.fixCannons && super.aL();
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+ }
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+
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+ @Override
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public float getHeadHeight() {
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- return 0.0F;
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+ return world.paperSpigotConfig.fixCannons ? this.length / 2 : 0.0F;
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}
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+
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+ /**
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+ * Author: Jedediah Smith <jedediah@silencegreys.com>
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+ */
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+ @Override
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+ public boolean W() {
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+ if (!world.paperSpigotConfig.fixCannons) return super.W();
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+
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+ // Preserve velocity while calling the super method
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+ double oldMotX = this.motX;
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+ double oldMotY = this.motY;
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+ double oldMotZ = this.motZ;
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+
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+ super.W();
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+
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+ this.motX = oldMotX;
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+ this.motY = oldMotY;
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+ this.motZ = oldMotZ;
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+
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+ if (this.inWater) {
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+ // Send position and velocity updates to nearby players on every tick while the TNT is in water.
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+ // This does pretty well at keeping their clients in sync with the server.
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+ EntityTrackerEntry ete = ((WorldServer) this.getWorld()).getTracker().trackedEntities.get(this.getId());
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+ if (ete != null) {
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+ PacketPlayOutEntityVelocity velocityPacket = new PacketPlayOutEntityVelocity(this);
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+ PacketPlayOutEntityTeleport positionPacket = new PacketPlayOutEntityTeleport(this);
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+
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+ for (EntityPlayer viewer : ete.trackedPlayers) {
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+ if ((viewer.locX - this.locX) * (viewer.locY - this.locY) * (viewer.locZ - this.locZ) < 16 * 16) {
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+ viewer.playerConnection.sendPacket(velocityPacket);
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+ viewer.playerConnection.sendPacket(positionPacket);
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+ }
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+ }
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+ }
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+ }
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+
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+ return this.inWater;
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+ }
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+ // PaperSpigot end
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}
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diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
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index 349854f..f40f465 100644
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--- a/src/main/java/net/minecraft/server/Explosion.java
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+++ b/src/main/java/net/minecraft/server/Explosion.java
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@@ -142,9 +142,16 @@ public class Explosion {
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// CraftBukkit end
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double d14 = EnchantmentProtection.a(entity, d13);
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+ // PaperSpigot start - Fix cannons
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+ /*
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entity.motX += d8 * d14;
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entity.motY += d9 * d14;
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entity.motZ += d10 * d14;
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+ */
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+ // This impulse method sets the dirty flag, so clients will get an immediate velocity update
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+ entity.g(d8 * d14, d9 * d14, d10 * d14);
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+ // PaperSpigot end
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+
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if (entity instanceof EntityHuman && !((EntityHuman) entity).abilities.isInvulnerable) {
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this.k.put((EntityHuman) entity, new Vec3D(d8 * d13, d9 * d13, d10 * d13));
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}
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diff --git a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
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index b9b76ce..37369e8 100644
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--- a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
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+++ b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
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@@ -293,4 +293,43 @@ public class PaperSpigotWorldConfig
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generateVillage = getBoolean( "generator-settings.village", true );
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generateFlatBedrock = getBoolean( "generator-settings.flat-bedrock", false );
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}
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+
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+ public boolean fixCannons;
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+ private void fixCannons()
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+ {
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+ // TODO: Remove migrations after most users have upgraded.
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+ if ( PaperSpigotConfig.version < 9 )
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+ {
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+ // Migrate default value
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+
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+ boolean value = config.getBoolean( "world-settings.default.fix-cannons", false );
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+ if ( !value ) value = config.getBoolean( "world-settings.default.tnt-gameplay.fix-directional-bias", false );
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+ if ( !value ) value = !config.getBoolean( "world-settings.default.tnt-gameplay.moves-in-water", true );
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+ if ( !value ) value = config.getBoolean( "world-settings.default.tnt-gameplay.legacy-explosion-height", false );
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+ if ( value ) config.set( "world-settings.default.fix-cannons", true );
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+
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+ if ( config.contains( "world-settings.default.tnt-gameplay" ) )
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+ {
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+ config.getDefaults().set( "world-settings.default.tnt-gameplay", null);
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+ config.set( "world-settings.default.tnt-gameplay", null );
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+ }
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+
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+ // Migrate world setting
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+
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+ value = config.getBoolean( "world-settings." + worldName + ".fix-cannons", false );
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+ if ( !value ) value = config.getBoolean( "world-settings." + worldName + ".tnt-gameplay.fix-directional-bias", false );
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+ if ( !value ) value = !config.getBoolean( "world-settings." + worldName + ".tnt-gameplay.moves-in-water", true );
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+ if ( !value ) value = config.getBoolean( "world-settings." + worldName + ".tnt-gameplay.legacy-explosion-height", false );
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+ if ( value ) config.set( "world-settings." + worldName + ".fix-cannons", true );
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+
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+ if ( config.contains( "world-settings." + worldName + ".tnt-gameplay" ) )
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+ {
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+ config.getDefaults().set( "world-settings." + worldName + ".tnt-gameplay", null);
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+ config.set( "world-settings." + worldName + ".tnt-gameplay", null );
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+ }
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+ }
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+
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+ fixCannons = getBoolean( "fix-cannons", false );
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+ log( "Fix TNT cannons: " + fixCannons );
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+ }
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}
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--
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1.9.5.msysgit.1
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