From 21e7f1c4407ce04ae4d3cd883edfcf1b1bc95f18 Mon Sep 17 00:00:00 2001 From: Taylor Kelly Date: Mon, 10 Jan 2011 09:36:19 +0800 Subject: [PATCH] BlockDamagedEvent --- .../minecraft/server/ItemInWorldManager.java | 128 ++++++++++++++++++ .../minecraft/server/NetServerHandler.java | 103 +++++++++----- 2 files changed, 198 insertions(+), 33 deletions(-) create mode 100644 src/main/java/net/minecraft/server/ItemInWorldManager.java diff --git a/src/main/java/net/minecraft/server/ItemInWorldManager.java b/src/main/java/net/minecraft/server/ItemInWorldManager.java new file mode 100644 index 0000000000..6b285e1bb5 --- /dev/null +++ b/src/main/java/net/minecraft/server/ItemInWorldManager.java @@ -0,0 +1,128 @@ +package net.minecraft.server; + + +public class ItemInWorldManager { + + private World b; + public EntityPlayer a; + private float c; + private float d; + private int e; + private float f; + private int g; + private int h; + private int i; + + public ItemInWorldManager(World world) { + d = 0.0F; + e = 0; + f = 0.0F; + b = world; + } + + public void a(int j, int k, int l) { + int i1 = b.a(j, k, l); + + if (i1 > 0 && d == 0.0F) { + Block.m[i1].b(b, j, k, l, a); + } + if (i1 > 0 && Block.m[i1].a(a) >= 1.0F) { + c(j, k, l); + } + } + + public void a() { + d = 0.0F; + e = 0; + } + + public void a(int j, int k, int l, int i1) { + if (e > 0) { + e--; + return; + } + if (j == g && k == h && l == i) { + int j1 = b.a(j, k, l); + + if (j1 == 0) { + return; + } + Block block = Block.m[j1]; + + d += block.a(a); + f++; + if (d >= 1.0F) { + c(j, k, l); + d = 0.0F; + c = 0.0F; + f = 0.0F; + e = 5; + } + } else { + d = 0.0F; + c = 0.0F; + f = 0.0F; + g = j; + h = k; + i = l; + } + } + + public boolean b(int j, int k, int l) { + Block block = Block.m[b.a(j, k, l)]; + int i1 = b.b(j, k, l); + boolean flag = b.d(j, k, l, 0); + + if (block != null && flag) { + block.a(b, j, k, l, i1); + } + return flag; + } + + public boolean c(int j, int k, int l) { + int i1 = b.a(j, k, l); + int j1 = b.b(j, k, l); + boolean flag = b(j, k, l); + ItemStack itemstack = a.M(); + + if (itemstack != null) { + itemstack.a(i1, j, k, l); + if (itemstack.a == 0) { + itemstack.a(a); + a.N(); + } + } + if (flag && a.b(Block.m[i1])) { + Block.m[i1].g(b, j, k, l, j1); + } + return flag; + } + + public boolean a(EntityPlayer entityplayer, World world, ItemStack itemstack) { + int j = itemstack.a; + ItemStack itemstack1 = itemstack.a(world, entityplayer); + + if (itemstack1 != itemstack || itemstack1 != null && itemstack1.a != j) { + entityplayer.an.a[entityplayer.an.c] = itemstack1; + if (itemstack1.a == 0) { + entityplayer.an.a[entityplayer.an.c] = null; + } + return true; + } else { + return false; + } + } + + public boolean a(EntityPlayer entityplayer, World world, ItemStack itemstack, int j, int k, int l, int i1) { + int j1 = world.a(j, k, l); + + if (j1 > 0 && Block.m[j1].a(world, j, k, l, entityplayer)) { + return true; + } + if (itemstack == null) { + return false; + } else { + return itemstack.a(entityplayer, world, j, k, l, i1); + } + } +} \ No newline at end of file diff --git a/src/main/java/net/minecraft/server/NetServerHandler.java b/src/main/java/net/minecraft/server/NetServerHandler.java index fb97d21172..355dc77ed6 100644 --- a/src/main/java/net/minecraft/server/NetServerHandler.java +++ b/src/main/java/net/minecraft/server/NetServerHandler.java @@ -2,6 +2,7 @@ package net.minecraft.server; import java.util.*; import java.util.logging.Logger; +import org.bukkit.BlockDamageLevel; import org.bukkit.BlockFace; import org.bukkit.Location; @@ -10,14 +11,14 @@ import org.bukkit.craftbukkit.CraftItemStack; import org.bukkit.craftbukkit.CraftPlayer; import org.bukkit.craftbukkit.CraftServer; import org.bukkit.event.Event.Type; +import org.bukkit.event.block.BlockDamagedEvent; import org.bukkit.event.block.BlockRightClickedEvent; import org.bukkit.event.player.PlayerChatEvent; import org.bukkit.event.player.PlayerItemEvent; import org.bukkit.event.player.PlayerMoveEvent; - public class NetServerHandler extends NetHandler -implements ICommandListener { + implements ICommandListener { public static Logger a = Logger.getLogger("Minecraft"); public NetworkManager b; @@ -30,7 +31,6 @@ implements ICommandListener { private double i; private boolean j; private Map k; - // CraftBukkit - next 2 lines private final CraftServer server; private final CraftPlayer player; @@ -272,15 +272,49 @@ implements ICommandListener { if (l1 > i2) { i2 = l1; } + + // Craftbukkit start + CraftBlock block = (CraftBlock) player.getWorld().getBlockAt(l, i1, j1); + int blockID = block.getTypeID(); + float damage = Block.m[blockID].a(player.getHandle()); //Get amount of damage going to block + if (packet14blockdig.e == 0) { if (i2 > 16 || flag) { - e.c.a(l, i1, j1); + if(blockID > 0) { + BlockDamagedEvent event; + // If the amount of damage that the player is going to do to the block + // is >= 1, then the block is going to break (eg, flowers, torches) + if(damage >= 1.0F) { + event = new BlockDamagedEvent(Type.BLOCK_DAMAGED, block, BlockDamageLevel.BROKEN, player); + } else { + event = new BlockDamagedEvent(Type.BLOCK_DAMAGED, block, BlockDamageLevel.STARTED, player); + } + server.getPluginManager().callEvent(event); + if (!event.isCancelled()) { + e.c.a(l, i1, j1); + } + } } } else if (packet14blockdig.e == 2) { - e.c.a(); + BlockDamagedEvent event = new BlockDamagedEvent(Type.BLOCK_DAMAGED, block, BlockDamageLevel.STOPPED, player); + server.getPluginManager().callEvent(event); + if (!event.isCancelled()) { + e.c.a(); + } } else if (packet14blockdig.e == 1) { if (i2 > 16 || flag) { - e.c.a(l, i1, j1, k1); + BlockDamagedEvent event; + // If the amount of damage going to the block plus the current amount + // of damage is greater than 1, the block is going to break. + if (e.c.d + damage >= 1.0F) { + event = new BlockDamagedEvent(Type.BLOCK_DAMAGED, block, BlockDamageLevel.BROKEN, player); + } else { + event = new BlockDamagedEvent(Type.BLOCK_DAMAGED, block, BlockDamageLevel.DIGGING, player); + } + server.getPluginManager().callEvent(event); + if (!event.isCancelled()) { + e.c.a(l, i1, j1, k1); + } } } else if (packet14blockdig.e == 3) { double d6 = e.p - ((double) l + 0.5D); @@ -292,21 +326,22 @@ implements ICommandListener { e.a.b(new Packet53BlockChange(l, i1, j1, d.e)); } } + // Craftbukkit stop + d.e.B = false; } - // Craftbukkit start - store the last block right clicked and what type it was CraftBlock lastRightClicked; int lastMaterial; - + public void a(Packet15Place packet15place) { ItemStack itemstack = e.an.e(); // Craftbukkit we don't check spawn protection here anymore - /* boolean flag = */d.e.B = d.f.g(e.aw); - + /* boolean flag = */ d.e.B = d.f.g(e.aw); + CraftBlock blockClicked = null; BlockFace blockFace = null; - + if (packet15place.d == 255) { // Craftbukkit ITEM_USE -- if we have a lastRightClicked then it could be a usable location if (packet15place.e != null && packet15place.e.c == lastMaterial) { @@ -322,37 +357,37 @@ implements ICommandListener { lastRightClicked = blockClicked; lastMaterial = (packet15place.e == null) ? 0 : packet15place.e.c; } - + if (blockClicked != null && itemstack != null) { - blockFace = CraftBlock.notchToBlockFace(packet15place.d); + blockFace = CraftBlock.notchToBlockFace(packet15place.d); } else { blockFace = BlockFace.Self; } - + // Craftbukkit if rightclick decremented the item, always send the update packet. // this is not here for Craftbukkit's own functionality; rather it is to fix // a notch bug where the item doesn't update correctly. boolean always = false; - + if (packet15place.d == 255) { if (itemstack == null) { return; } - + CraftItemStack craftItem = new CraftItemStack(itemstack); CraftPlayer player = new CraftPlayer(server, e); PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, player, craftItem, blockClicked, blockFace); - + // Craftbukkit We still call this event even in spawn protection. // Don't call this event if using Buckets / signs switch (craftItem.getType()) { - case Sign: - case Bucket: - case WaterBucket: - case LavaBucket: - break; - default: - server.getPluginManager().callEvent(pie); + case Sign: + case Bucket: + case WaterBucket: + case LavaBucket: + break; + default: + server.getPluginManager().callEvent(pie); } if (!pie.isCancelled()) { @@ -374,17 +409,17 @@ implements ICommandListener { if (l1 > i2) { i2 = l1; } - + // Craftbukkit start CraftItemStack craftItem = new CraftItemStack(itemstack); CraftPlayer player = new CraftPlayer(server, e); // boolean canBuild = (i2 > 16) || flag; BlockRightClickedEvent brce = new BlockRightClickedEvent(Type.BLOCK_RIGHTCLICKED, blockClicked, blockFace, craftItem, player); server.getPluginManager().callEvent(brce); - + // Craftbukkit WE HAVE MOVED THE SPAWN PROTECTION CHECK DOWN INTO CLASS ItemBlock!!! e.c.a(e, d.e, itemstack, l, i1, j1, k1); - + // These are the response packets back to the client e.a.b(new Packet53BlockChange(l, i1, j1, d.e)); if (k1 == 0) { @@ -421,7 +456,7 @@ implements ICommandListener { } d.e.B = false; } - + public void a(String s, Object aobj[]) { a.info((new StringBuilder()).append(e.aw).append(" lost connection: ").append(s).toString()); d.f.a(new Packet3Chat((new StringBuilder()).append("\247e").append(e.aw).append(" left the game.").toString())); @@ -464,7 +499,9 @@ implements ICommandListener { PlayerChatEvent event = new PlayerChatEvent(Type.PLAYER_CHAT, player, s); server.getPluginManager().callEvent(event); s = String.format(event.getFormat(), event.getPlayer().getDisplayName(), event.getMessage()); - if (event.isCancelled()) return; + if (event.isCancelled()) { + return; + } // CraftBukkit stop a.info(s); @@ -476,9 +513,11 @@ implements ICommandListener { // CraftBukkit start PlayerChatEvent event = new PlayerChatEvent(Type.PLAYER_COMMAND, player, s); server.getPluginManager().callEvent(event); - if (event.isCancelled()) return; + if (event.isCancelled()) { + return; + } s = event.getMessage(); - CraftPlayer player = (CraftPlayer)event.getPlayer(); + CraftPlayer player = (CraftPlayer) event.getPlayer(); EntityPlayerMP e = player.getHandle(); // CraftBukkit stop @@ -634,6 +673,4 @@ implements ICommandListener { } } } - } -