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KCauldronX/patches/net/minecraft/server/management/ItemInWorldManager.java.patch
gamerforEA 16773ead6a Initial commit (Forge 1291).
2015-03-22 20:38:04 +03:00

299 lines
17 KiB
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--- ../src-base/minecraft/net/minecraft/server/management/ItemInWorldManager.java
+++ ../src-work/minecraft/net/minecraft/server/management/ItemInWorldManager.java
@@ -4,6 +4,7 @@
import net.minecraft.block.material.Material;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemSword;
import net.minecraft.network.play.server.S23PacketBlockChange;
@@ -13,13 +14,28 @@
import net.minecraft.world.WorldSettings;
import net.minecraftforge.common.ForgeHooks;
import net.minecraftforge.common.MinecraftForge;
-import cpw.mods.fml.common.eventhandler.Event;
import net.minecraftforge.event.ForgeEventFactory;
import net.minecraftforge.event.entity.player.PlayerDestroyItemEvent;
-import net.minecraftforge.event.entity.player.PlayerInteractEvent;
-import net.minecraftforge.event.entity.player.PlayerInteractEvent.Action;
import net.minecraftforge.event.world.BlockEvent;
+// CraftBukkit start
+import net.minecraft.init.Blocks;
+
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.craftbukkit.event.CraftEventFactory;
+import org.bukkit.craftbukkit.inventory.CraftInventory;
+import org.bukkit.event.Event;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.player.PlayerInteractEvent;
+// CraftBukkit end
+// Cauldron start
+import net.minecraft.inventory.ContainerPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.server.MinecraftServer;
+import org.bukkit.craftbukkit.inventory.CraftInventoryView;
+import org.bukkit.event.inventory.InventoryType;
+// Cauldron end
+
public class ItemInWorldManager
{
/** Forge reach distance */
@@ -135,15 +151,29 @@
public void onBlockClicked(int p_73074_1_, int p_73074_2_, int p_73074_3_, int p_73074_4_)
{
+ // CraftBukkit start
+ org.bukkit.event.player.PlayerInteractEvent cbEvent = CraftEventFactory.callPlayerInteractEvent(this.thisPlayerMP, Action.LEFT_CLICK_BLOCK, p_73074_1_, p_73074_2_, p_73074_3_, p_73074_4_, this.thisPlayerMP.inventory.getCurrentItem());
+
if (!this.gameType.isAdventure() || this.thisPlayerMP.isCurrentToolAdventureModeExempt(p_73074_1_, p_73074_2_, p_73074_3_))
{
- PlayerInteractEvent event = ForgeEventFactory.onPlayerInteract(thisPlayerMP, Action.LEFT_CLICK_BLOCK, p_73074_1_, p_73074_2_, p_73074_3_, p_73074_4_, theWorld);
- if (event.isCanceled())
+ net.minecraftforge.event.entity.player.PlayerInteractEvent event = ForgeEventFactory.onPlayerInteract(this.thisPlayerMP, net.minecraftforge.event.entity.player.PlayerInteractEvent.Action.LEFT_CLICK_BLOCK, p_73074_1_, p_73074_2_, p_73074_3_, p_73074_4_, theWorld); // Forge
+
+ if (cbEvent.isCancelled() || event.isCanceled())
{
- thisPlayerMP.playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, theWorld));
+ // Let the client know the block still exists
+ ((EntityPlayerMP) this.thisPlayerMP).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, this.theWorld));
+ // Update any tile entity data for this block
+ TileEntity tileentity = this.theWorld.getTileEntity(p_73074_1_, p_73074_2_, p_73074_3_);
+
+ if (tileentity != null)
+ {
+ this.thisPlayerMP.playerNetServerHandler.sendPacket(tileentity.getDescriptionPacket());
+ }
+
return;
}
+ // CraftBukkit end
if (this.isCreative())
{
if (!this.theWorld.extinguishFire((EntityPlayer)null, p_73074_1_, p_73074_2_, p_73074_3_, p_73074_4_))
@@ -157,30 +187,56 @@
float f = 1.0F;
Block block = this.theWorld.getBlock(p_73074_1_, p_73074_2_, p_73074_3_);
-
- if (!block.isAir(theWorld, p_73074_1_, p_73074_2_, p_73074_3_))
+ // CraftBukkit start - Swings at air do *NOT* exist.
+ if (cbEvent.useInteractedBlock() == org.bukkit.event.Event.Result.DENY || event.useBlock == cpw.mods.fml.common.eventhandler.Event.Result.DENY) // Cauldron
{
- if (event.useBlock != Event.Result.DENY)
+ // If we denied a door from opening, we need to send a correcting update to the client, as it already opened the door.
+ if (block == Blocks.wooden_door)
{
- block.onBlockClicked(theWorld, p_73074_1_, p_73074_2_, p_73074_3_, thisPlayerMP);
- theWorld.extinguishFire(null, p_73074_1_, p_73074_2_, p_73074_3_, p_73074_4_);
+ // For some reason *BOTH* the bottom/top part have to be marked updated.
+ boolean bottom = (this.theWorld.getBlockMetadata(p_73074_1_, p_73074_2_, p_73074_3_) & 8) == 0;
+ ((EntityPlayerMP) this.thisPlayerMP).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, this.theWorld));
+ ((EntityPlayerMP) this.thisPlayerMP).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_ + (bottom ? 1 : -1), p_73074_3_, this.theWorld));
}
- else
+ else if (block == Blocks.trapdoor)
{
- thisPlayerMP.playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, theWorld));
+ ((EntityPlayerMP) this.thisPlayerMP).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, this.theWorld));
}
- f = block.getPlayerRelativeBlockHardness(thisPlayerMP, thisPlayerMP.worldObj, p_73074_1_, p_73074_2_, p_73074_3_);
}
-
- if (event.useItem == Event.Result.DENY)
+ else if (!block.isAir(theWorld, p_73074_1_, p_73074_2_, p_73074_3_))
{
- if (f >= 1.0f)
+ block.onBlockClicked(this.theWorld, p_73074_1_, p_73074_2_, p_73074_3_, this.thisPlayerMP);
+ f = block.getPlayerRelativeBlockHardness(this.thisPlayerMP, this.thisPlayerMP.worldObj, p_73074_1_, p_73074_2_, p_73074_3_);
+ // Allow fire punching to be blocked
+ this.theWorld.extinguishFire((EntityPlayer) null, p_73074_1_, p_73074_2_, p_73074_3_, p_73074_4_);
+ }
+ if (cbEvent.useItemInHand() == org.bukkit.event.Event.Result.DENY || event.useItem == cpw.mods.fml.common.eventhandler.Event.Result.DENY) // Forge
+ {
+ // If we 'insta destroyed' then the client needs to be informed.
+ if (f > 1.0f)
{
- thisPlayerMP.playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, theWorld));
+ ((EntityPlayerMP) this.thisPlayerMP).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, this.theWorld));
}
+
return;
}
+ org.bukkit.event.block.BlockDamageEvent blockEvent = CraftEventFactory.callBlockDamageEvent(this.thisPlayerMP, p_73074_1_, p_73074_2_, p_73074_3_, this.thisPlayerMP.inventory.getCurrentItem(), f >= 1.0f);
+
+ if (blockEvent.isCancelled())
+ {
+ // Let the client know the block still exists
+ ((EntityPlayerMP) this.thisPlayerMP).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73074_1_, p_73074_2_, p_73074_3_, this.theWorld));
+ return;
+ }
+
+ if (blockEvent.getInstaBreak())
+ {
+ f = 2.0f;
+ }
+
+ // CraftBukkit end
+
if (!block.isAir(theWorld, p_73074_1_, p_73074_2_, p_73074_3_) && f >= 1.0F)
{
this.tryHarvestBlock(p_73074_1_, p_73074_2_, p_73074_3_);
@@ -269,6 +325,12 @@
return false;
}
Block block = this.theWorld.getBlock(p_73084_1_, p_73084_2_, p_73084_3_);
+
+ if (block == Blocks.air)
+ {
+ return false; // CraftBukkit - A plugin set block to air without cancelling
+ }
+
int l = this.theWorld.getBlockMetadata(p_73084_1_, p_73084_2_, p_73084_3_);
this.theWorld.playAuxSFXAtEntity(this.thisPlayerMP, 2001, p_73084_1_, p_73084_2_, p_73084_3_, Block.getIdFromBlock(block) + (this.theWorld.getBlockMetadata(p_73084_1_, p_73084_2_, p_73084_3_) << 12));
boolean flag = false;
@@ -350,57 +412,104 @@
public boolean activateBlockOrUseItem(EntityPlayer p_73078_1_, World p_73078_2_, ItemStack p_73078_3_, int p_73078_4_, int p_73078_5_, int p_73078_6_, int p_73078_7_, float p_73078_8_, float p_73078_9_, float p_73078_10_)
{
- PlayerInteractEvent event = ForgeEventFactory.onPlayerInteract(p_73078_1_, Action.RIGHT_CLICK_BLOCK, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_2_);
- if (event.isCanceled())
- {
- thisPlayerMP.playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73078_4_, p_73078_5_, p_73078_6_, theWorld));
- return false;
- }
-
- if (p_73078_3_ != null && p_73078_3_.getItem().onItemUseFirst(p_73078_3_, p_73078_1_, p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_8_, p_73078_9_, p_73078_10_))
- {
- if (p_73078_3_.stackSize <= 0) ForgeEventFactory.onPlayerDestroyItem(thisPlayerMP, p_73078_3_);
- return true;
- }
-
+ // CraftBukkit start - Interact
Block block = p_73078_2_.getBlock(p_73078_4_, p_73078_5_, p_73078_6_);
- boolean isAir = block.isAir(p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_);
- boolean useBlock = !p_73078_1_.isSneaking() || p_73078_1_.getHeldItem() == null;
- if (!useBlock) useBlock = p_73078_1_.getHeldItem().getItem().doesSneakBypassUse(p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_1_);
+ boolean isAir = block.isAir(p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_); // Cauldron
boolean result = false;
- if (useBlock)
+ if (!isAir)
{
- if (event.useBlock != Event.Result.DENY)
+ org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(p_73078_1_, org.bukkit.event.block.Action.RIGHT_CLICK_BLOCK, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_3_);
+ net.minecraftforge.event.entity.player.PlayerInteractEvent forgeEvent = ForgeEventFactory.onPlayerInteract(p_73078_1_, net.minecraftforge.event.entity.player.PlayerInteractEvent.Action.RIGHT_CLICK_BLOCK, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_2_);
+ // Cauldron start
+ // if forge event is explicitly cancelled, return
+ if (forgeEvent.isCanceled())
{
+ thisPlayerMP.playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73078_4_, p_73078_5_, p_73078_6_, theWorld));
+ return false;
+ }
+ // if we have no explicit deny, check if item can be used
+ if (event.useItemInHand() != org.bukkit.event.Event.Result.DENY && forgeEvent.useItem != cpw.mods.fml.common.eventhandler.Event.Result.DENY)
+ {
+ Item item = (p_73078_3_ != null ? p_73078_3_.getItem() : null);
+ // try to use an item in hand before activating a block. Used for items such as IC2's wrench.
+ if (item != null && item.onItemUseFirst(p_73078_3_, p_73078_1_, p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_8_, p_73078_9_, p_73078_10_))
+ {
+ if (p_73078_3_.stackSize <= 0) ForgeEventFactory.onPlayerDestroyItem(thisPlayerMP, p_73078_3_);
+ return true;
+ }
+ }
+ // Cauldron end
+ if (event.useInteractedBlock() == org.bukkit.event.Event.Result.DENY || forgeEvent.useBlock == cpw.mods.fml.common.eventhandler.Event.Result.DENY)
+ {
+ // If we denied a door from opening, we need to send a correcting update to the client, as it already opened the door.
+ if (block == Blocks.wooden_door)
+ {
+ boolean bottom = (p_73078_2_.getBlockMetadata(p_73078_4_, p_73078_5_, p_73078_6_) & 8) == 0;
+ ((EntityPlayerMP) p_73078_1_).playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73078_4_, p_73078_5_ + (bottom ? 1 : -1), p_73078_6_, p_73078_2_));
+ }
+
+ result = (event.useItemInHand() != org.bukkit.event.Event.Result.ALLOW);
+ }
+ else if (!p_73078_1_.isSneaking() || p_73078_3_ == null || p_73078_1_.getHeldItem().getItem().doesSneakBypassUse(p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_1_))
+ {
result = block.onBlockActivated(p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_1_, p_73078_7_, p_73078_8_, p_73078_9_, p_73078_10_);
+ // Cauldron start - if bukkitView is null, create one. Required for Ender Chests since they do not use NetworkRegistry.openRemoteGUI
+ if (thisPlayerMP != null && !(thisPlayerMP.openContainer instanceof ContainerPlayer))
+ {
+ if (thisPlayerMP.openContainer.getBukkitView() == null)
+ {
+ TileEntity te = thisPlayerMP.worldObj.getTileEntity(p_73078_4_, p_73078_5_, p_73078_6_);
+ if (te != null && te instanceof IInventory)
+ {
+ IInventory teInv = (IInventory)te;
+ CraftInventory inventory = new CraftInventory(teInv);
+ thisPlayerMP.openContainer.bukkitView = new CraftInventoryView(thisPlayerMP.getBukkitEntity(), inventory, thisPlayerMP.openContainer);
+ }
+ else
+ {
+ thisPlayerMP.openContainer.bukkitView = new CraftInventoryView(thisPlayerMP.getBukkitEntity(), MinecraftServer.getServer().server.createInventory(thisPlayerMP.getBukkitEntity(), InventoryType.CHEST), thisPlayerMP.openContainer);
+ }
+
+ thisPlayerMP.openContainer = CraftEventFactory.callInventoryOpenEvent(thisPlayerMP, thisPlayerMP.openContainer, false);
+ if (thisPlayerMP.openContainer == null)
+ {
+ thisPlayerMP.openContainer = thisPlayerMP.inventoryContainer;
+ return false;
+ }
+ }
+ }
+ // Cauldron end
}
- else
+
+ if (p_73078_3_ != null && !result)
{
- thisPlayerMP.playerNetServerHandler.sendPacket(new S23PacketBlockChange(p_73078_4_, p_73078_5_, p_73078_6_, theWorld));
- result = event.useItem != Event.Result.ALLOW;
+ int meta = p_73078_3_.getItemDamage();
+ int size = p_73078_3_.stackSize;
+ result = p_73078_3_.tryPlaceItemIntoWorld(p_73078_1_, p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_8_, p_73078_9_, p_73078_10_);
+
+ // The item count should not decrement in Creative mode.
+ if (this.isCreative())
+ {
+ p_73078_3_.setItemDamage(meta);
+ p_73078_3_.stackSize = size;
+ }
+
+ if (p_73078_3_.stackSize <= 0)
+ {
+ ForgeEventFactory.onPlayerDestroyItem(this.thisPlayerMP, p_73078_3_);
+ }
}
- }
- if (p_73078_3_ != null && !result && event.useItem != Event.Result.DENY)
- {
- int meta = p_73078_3_.getItemDamage();
- int size = p_73078_3_.stackSize;
- result = p_73078_3_.tryPlaceItemIntoWorld(p_73078_1_, p_73078_2_, p_73078_4_, p_73078_5_, p_73078_6_, p_73078_7_, p_73078_8_, p_73078_9_, p_73078_10_);
- if (isCreative())
+ // If we have 'true' and no explicit deny *or* an explicit allow -- run the item part of the hook
+ if (p_73078_3_ != null && ((!result && event.useItemInHand() != org.bukkit.event.Event.Result.DENY) || event.useItemInHand() == org.bukkit.event.Event.Result.ALLOW))
{
- p_73078_3_.setItemDamage(meta);
- p_73078_3_.stackSize = size;
+ this.tryUseItem(p_73078_1_, p_73078_2_, p_73078_3_);
}
- if (p_73078_3_.stackSize <= 0) ForgeEventFactory.onPlayerDestroyItem(thisPlayerMP, p_73078_3_);
}
- /* Re-enable if this causes bukkit incompatibility, or re-write client side to only send a single packet per right click.
- if (par3ItemStack != null && ((!result && event.useItem != Event.Result.DENY) || event.useItem == Event.Result.ALLOW))
- {
- this.tryUseItem(thisPlayerMP, par2World, par3ItemStack);
- }*/
return result;
+ // CraftBukkit end
}
public void setWorld(WorldServer p_73080_1_)
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