1
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forked from xjboss/KCauldronX
KCauldronX/patches/net/minecraft/tileentity/TileEntityHopper.java.patch

242 lines
9.9 KiB
Diff

--- ../src-base/minecraft/net/minecraft/tileentity/TileEntityHopper.java
+++ ../src-work/minecraft/net/minecraft/tileentity/TileEntityHopper.java
@@ -18,11 +18,52 @@
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
+// CraftBukkit start
+import net.minecraft.entity.item.EntityMinecartHopper;
+import net.minecraft.inventory.InventoryLargeChest;
+import org.bukkit.craftbukkit.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.event.inventory.InventoryMoveItemEvent;
+import org.bukkit.event.inventory.InventoryPickupItemEvent;
+import org.bukkit.inventory.Inventory;
+// CraftBukkit end
+
public class TileEntityHopper extends TileEntity implements IHopper
{
private ItemStack[] field_145900_a = new ItemStack[5];
private String field_145902_i;
private int field_145901_j = -1;
+
+ // CraftBukkit start
+ public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
+ private int maxStack = MAX_STACK;
+
+ public ItemStack[] getContents()
+ {
+ return this.field_145900_a;
+ }
+
+ public void onOpen(CraftHumanEntity who)
+ {
+ transaction.add(who);
+ }
+
+ public void onClose(CraftHumanEntity who)
+ {
+ transaction.remove(who);
+ }
+
+ public List<HumanEntity> getViewers()
+ {
+ return transaction;
+ }
+
+ public void setMaxStackSize(int size)
+ {
+ maxStack = size;
+ }
+ // CraftBukkit end
private static final String __OBFID = "CL_00000359";
public void readFromNBT(NBTTagCompound p_145839_1_)
@@ -212,12 +253,18 @@
if (flag)
{
- this.func_145896_c(8);
+ this.func_145896_c(this.worldObj.getSpigotConfig().hopperTransfer); // Spigot // Cauldron
this.markDirty();
return true;
}
}
+ // Spigot start
+ if (!this.func_145888_j())
+ {
+ this.func_145896_c(this.worldObj.getSpigotConfig().hopperCheck); // Cauldron
+ }
+ // Spigot end
return false;
}
else
@@ -285,18 +332,70 @@
if (this.getStackInSlot(j) != null)
{
ItemStack itemstack = this.getStackInSlot(j).copy();
- ItemStack itemstack1 = func_145889_a(iinventory, this.decrStackSize(j, 1), i);
-
+ // CraftBukkit start - Call event when pushing items into other inventories
+ CraftItemStack oitemstack = CraftItemStack.asCraftMirror(this.decrStackSize(j, 1));
+ Inventory destinationInventory;
+
+ // Have to special case large chests as they work oddly
+ if (iinventory instanceof InventoryLargeChest)
+ {
+ destinationInventory = new org.bukkit.craftbukkit.inventory.CraftInventoryDoubleChest((InventoryLargeChest) iinventory);
+ }
+ else
+ {
+ // Cauldron start - support mod inventories, with no owners
+ try {
+ if (iinventory.getOwner() != null) {
+ destinationInventory = iinventory.getOwner().getInventory();
+ } else {
+ // TODO: create a mod inventory for passing to the event, instead of null
+ destinationInventory = null;
+ }
+ } catch (AbstractMethodError e) { // fixes openblocks AbstractMethodError
+ if (iinventory instanceof net.minecraft.tileentity.TileEntity) {
+ org.bukkit.inventory.InventoryHolder holder = net.minecraftforge.cauldron.CauldronUtils.getOwner((net.minecraft.tileentity.TileEntity)iinventory);
+ if (holder != null) {
+ destinationInventory = holder.getInventory();
+ } else {
+ destinationInventory = null;
+ }
+ } else {
+ destinationInventory = null;
+ }
+ }
+ // Cauldron end
+ }
+
+ InventoryMoveItemEvent event = new InventoryMoveItemEvent(this.getOwner().getInventory(), oitemstack.clone(), destinationInventory, true);
+ this.getWorldObj().getServer().getPluginManager().callEvent(event);
+
+ if (event.isCancelled())
+ {
+ this.setInventorySlotContents(j, itemstack);
+ this.func_145896_c(worldObj.spigotConfig.hopperTransfer); // Spigot
+ return false;
+ }
+
+ ItemStack itemstack1 = func_145889_a(iinventory, CraftItemStack.asNMSCopy(event.getItem()), i);
+
if (itemstack1 == null || itemstack1.stackSize == 0)
{
- iinventory.markDirty();
+ if (event.getItem().equals(oitemstack))
+ {
+ iinventory.markDirty();
+ }
+ else
+ {
+ this.setInventorySlotContents(j, itemstack);
+ }
+
+ // CraftBukkit end
return true;
}
-
+
this.setInventorySlotContents(j, itemstack);
}
}
-
return false;
}
}
@@ -427,11 +526,66 @@
if (itemstack != null && func_145890_b(p_145892_1_, itemstack, p_145892_2_, p_145892_3_))
{
ItemStack itemstack1 = itemstack.copy();
- ItemStack itemstack2 = func_145889_a(p_145892_0_, p_145892_1_.decrStackSize(p_145892_2_, 1), -1);
+ // CraftBukkit start - Call event on collection of items from inventories into the hopper
+ CraftItemStack oitemstack = CraftItemStack.asCraftMirror(p_145892_1_.decrStackSize(p_145892_2_, 1));
+ Inventory sourceInventory = null;
+ // Have to special case large chests as they work oddly
+ if (p_145892_1_ instanceof InventoryLargeChest)
+ {
+ sourceInventory = new org.bukkit.craftbukkit.inventory.CraftInventoryDoubleChest((InventoryLargeChest) p_145892_1_);
+ }
+ else
+ {
+ // Cauldron start - support mod inventories, with no owners
+ try
+ {
+ if (p_145892_1_.getOwner() != null)
+ {
+ sourceInventory = p_145892_1_.getOwner().getInventory();
+ }
+ }
+ catch (AbstractMethodError e)
+ {} finally {
+ if (sourceInventory == null)
+ sourceInventory = new kcauldron.CraftInventoryWrapper(p_145892_1_);
+ }
+ // Cauldron end
+ }
+
+ InventoryMoveItemEvent event = new InventoryMoveItemEvent(sourceInventory, oitemstack.clone(), p_145892_0_.getOwner().getInventory(), false);
+ p_145892_0_.getWorldObj().getServer().getPluginManager().callEvent(event);
+
+ if (event.isCancelled())
+ {
+ p_145892_1_.setInventorySlotContents(p_145892_2_, itemstack1);
+
+ if (p_145892_0_ instanceof TileEntityHopper)
+ {
+ ((TileEntityHopper) p_145892_0_).func_145896_c(p_145892_0_.getWorldObj().spigotConfig.hopperTransfer); // Spigot
+ }
+ else if (p_145892_0_ instanceof EntityMinecartHopper)
+ {
+ ((EntityMinecartHopper) p_145892_0_).setDisplayTileData(p_145892_0_.getWorldObj().spigotConfig.hopperTransfer / 2); // Spigot
+ }
+
+ return false;
+ }
+
+ ItemStack itemstack2 = func_145889_a(p_145892_0_, CraftItemStack.asNMSCopy(event.getItem()), -1);
+
if (itemstack2 == null || itemstack2.stackSize == 0)
{
- p_145892_1_.markDirty();
+ if (event.getItem().equals(oitemstack))
+ {
+ p_145892_1_.markDirty();
+ }
+ else
+ {
+ p_145892_1_.setInventorySlotContents(p_145892_2_, itemstack1);
+ }
+
+ // CraftBukkit end
return true;
}
@@ -451,6 +605,20 @@
}
else
{
+ // CraftBukkit start
+ // Cauldron start - vanilla compatibility
+ if (p_145898_0_.getOwner() != null && p_145898_1_.getBukkitEntity() != null)
+ {
+ InventoryPickupItemEvent event = new InventoryPickupItemEvent(p_145898_0_.getOwner().getInventory(), (org.bukkit.entity.Item) p_145898_1_.getBukkitEntity());
+ p_145898_1_.worldObj.getServer().getPluginManager().callEvent(event);
+
+ if (event.isCancelled())
+ {
+ return false;
+ }
+ }
+ // Cauldron end
+ // CraftBukkit end
ItemStack itemstack = p_145898_1_.getEntityItem().copy();
ItemStack itemstack1 = func_145889_a(p_145898_0_, itemstack, -1);