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-rw-r--r--src/main/java/net/minecraft/server/TileEntityHopper.java584
1 files changed, 0 insertions, 584 deletions
diff --git a/src/main/java/net/minecraft/server/TileEntityHopper.java b/src/main/java/net/minecraft/server/TileEntityHopper.java
deleted file mode 100644
index ebdf08e7..00000000
--- a/src/main/java/net/minecraft/server/TileEntityHopper.java
+++ /dev/null
@@ -1,584 +0,0 @@
-package net.minecraft.server;
-
-import java.util.List;
-
-// CraftBukkit start
-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[] a = new ItemStack[5];
- private String i;
- private int j = -1;
-
- // CraftBukkit start - add fields and methods
- public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
- private int maxStack = MAX_STACK;
-
- public ItemStack[] getContents() {
- return this.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
-
- public TileEntityHopper() {}
-
- public void a(NBTTagCompound nbttagcompound) {
- super.a(nbttagcompound);
- NBTTagList nbttaglist = nbttagcompound.getList("Items", 10);
-
- this.a = new ItemStack[this.getSize()];
- if (nbttagcompound.hasKeyOfType("CustomName", 8)) {
- this.i = nbttagcompound.getString("CustomName");
- }
-
- this.j = nbttagcompound.getInt("TransferCooldown");
-
- for (int i = 0; i < nbttaglist.size(); ++i) {
- NBTTagCompound nbttagcompound1 = nbttaglist.get(i);
- byte b0 = nbttagcompound1.getByte("Slot");
-
- if (b0 >= 0 && b0 < this.a.length) {
- this.a[b0] = ItemStack.createStack(nbttagcompound1);
- }
- }
- }
-
- public void b(NBTTagCompound nbttagcompound) {
- super.b(nbttagcompound);
- NBTTagList nbttaglist = new NBTTagList();
-
- for (int i = 0; i < this.a.length; ++i) {
- if (this.a[i] != null) {
- NBTTagCompound nbttagcompound1 = new NBTTagCompound();
-
- nbttagcompound1.setByte("Slot", (byte) i);
- this.a[i].save(nbttagcompound1);
- nbttaglist.add(nbttagcompound1);
- }
- }
-
- nbttagcompound.set("Items", nbttaglist);
- nbttagcompound.setInt("TransferCooldown", this.j);
- if (this.k_()) {
- nbttagcompound.setString("CustomName", this.i);
- }
- }
-
- public void update() {
- super.update();
- }
-
- public int getSize() {
- return this.a.length;
- }
-
- public ItemStack getItem(int i) {
- return this.a[i];
- }
-
- public ItemStack splitStack(int i, int j) {
- if (this.a[i] != null) {
- ItemStack itemstack;
-
- if (this.a[i].count <= j) {
- itemstack = this.a[i];
- this.a[i] = null;
- return itemstack;
- } else {
- itemstack = this.a[i].a(j);
- if (this.a[i].count == 0) {
- this.a[i] = null;
- }
-
- return itemstack;
- }
- } else {
- return null;
- }
- }
-
- public ItemStack splitWithoutUpdate(int i) {
- if (this.a[i] != null) {
- ItemStack itemstack = this.a[i];
-
- this.a[i] = null;
- return itemstack;
- } else {
- return null;
- }
- }
-
- public void setItem(int i, ItemStack itemstack) {
- this.a[i] = itemstack;
- if (itemstack != null && itemstack.count > this.getMaxStackSize()) {
- itemstack.count = this.getMaxStackSize();
- }
- }
-
- public String getInventoryName() {
- return this.k_() ? this.i : "container.hopper";
- }
-
- public boolean k_() {
- return this.i != null && this.i.length() > 0;
- }
-
- public void a(String s) {
- this.i = s;
- }
-
- public int getMaxStackSize() {
- return maxStack; // CraftBukkit
- }
-
- public boolean a(EntityHuman entityhuman) {
- return this.world.getTileEntity(this.x, this.y, this.z) != this ? false : entityhuman.e((double) this.x + 0.5D, (double) this.y + 0.5D, (double) this.z + 0.5D) <= 64.0D;
- }
-
- public void startOpen() {}
-
- public void closeContainer() {}
-
- public boolean b(int i, ItemStack itemstack) {
- return true;
- }
-
- public void h() {
- if (this.world != null && !this.world.isStatic) {
- --this.j;
- if (!this.j()) {
- this.c(0);
- this.i();
- }
- }
- }
-
- public boolean i() {
- if (this.world != null && !this.world.isStatic) {
- if (!this.j() && BlockHopper.c(this.p())) {
- boolean flag = false;
-
- if (!this.k()) {
- flag = this.y();
- }
-
- if (!this.l()) {
- flag = suckInItems(this) || flag;
- }
-
- if (flag) {
- this.c(8);
- this.update();
- return true;
- }
- }
-
- return false;
- } else {
- return false;
- }
- }
-
- private boolean k() {
- ItemStack[] aitemstack = this.a;
- int i = aitemstack.length;
-
- for (int j = 0; j < i; ++j) {
- ItemStack itemstack = aitemstack[j];
-
- if (itemstack != null) {
- return false;
- }
- }
-
- return true;
- }
-
- private boolean l() {
- ItemStack[] aitemstack = this.a;
- int i = aitemstack.length;
-
- for (int j = 0; j < i; ++j) {
- ItemStack itemstack = aitemstack[j];
-
- if (itemstack == null || itemstack.count != itemstack.getMaxStackSize()) {
- return false;
- }
- }
-
- return true;
- }
-
- private boolean y() {
- IInventory iinventory = this.z();
-
- if (iinventory == null) {
- return false;
- } else {
- int i = Facing.OPPOSITE_FACING[BlockHopper.b(this.p())];
-
- if (this.a(iinventory, i)) {
- return false;
- } else {
- for (int j = 0; j < this.getSize(); ++j) {
- if (this.getItem(j) != null) {
- ItemStack itemstack = this.getItem(j).cloneItemStack();
- // CraftBukkit start - Call event when pushing items into other inventories
- CraftItemStack oitemstack = CraftItemStack.asCraftMirror(this.splitStack(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 {
- destinationInventory = iinventory.getOwner().getInventory();
- }
-
- InventoryMoveItemEvent event = new InventoryMoveItemEvent(this.getOwner().getInventory(), oitemstack.clone(), destinationInventory, true);
- this.getWorld().getServer().getPluginManager().callEvent(event);
- if (event.isCancelled()) {
- this.setItem(j, itemstack);
- this.c(8); // Delay hopper checks
- return false;
- }
- ItemStack itemstack1 = addItem(iinventory, CraftItemStack.asNMSCopy(event.getItem()), i);
-
- if (itemstack1 == null || itemstack1.count == 0) {
- if (event.getItem().equals(oitemstack)) {
- iinventory.update();
- } else {
- this.setItem(j, itemstack);
- }
- // CraftBukkit end
- return true;
- }
-
- this.setItem(j, itemstack);
- }
- }
-
- return false;
- }
- }
- }
-
- private boolean a(IInventory iinventory, int i) {
- if (iinventory instanceof IWorldInventory && i > -1) {
- IWorldInventory iworldinventory = (IWorldInventory) iinventory;
- int[] aint = iworldinventory.getSlotsForFace(i);
-
- for (int j = 0; j < aint.length; ++j) {
- ItemStack itemstack = iworldinventory.getItem(aint[j]);
-
- if (itemstack == null || itemstack.count != itemstack.getMaxStackSize()) {
- return false;
- }
- }
- } else {
- int k = iinventory.getSize();
-
- for (int l = 0; l < k; ++l) {
- ItemStack itemstack1 = iinventory.getItem(l);
-
- if (itemstack1 == null || itemstack1.count != itemstack1.getMaxStackSize()) {
- return false;
- }
- }
- }
-
- return true;
- }
-
- private static boolean b(IInventory iinventory, int i) {
- if (iinventory instanceof IWorldInventory && i > -1) {
- IWorldInventory iworldinventory = (IWorldInventory) iinventory;
- int[] aint = iworldinventory.getSlotsForFace(i);
-
- for (int j = 0; j < aint.length; ++j) {
- if (iworldinventory.getItem(aint[j]) != null) {
- return false;
- }
- }
- } else {
- int k = iinventory.getSize();
-
- for (int l = 0; l < k; ++l) {
- if (iinventory.getItem(l) != null) {
- return false;
- }
- }
- }
-
- return true;
- }
-
- public static boolean suckInItems(IHopper ihopper) {
- IInventory iinventory = getSourceInventory(ihopper);
-
- if (iinventory != null) {
- byte b0 = 0;
-
- if (b(iinventory, b0)) {
- return false;
- }
-
- if (iinventory instanceof IWorldInventory && b0 > -1) {
- IWorldInventory iworldinventory = (IWorldInventory) iinventory;
- int[] aint = iworldinventory.getSlotsForFace(b0);
-
- for (int i = 0; i < aint.length; ++i) {
- if (tryTakeInItemFromSlot(ihopper, iinventory, aint[i], b0)) {
- return true;
- }
- }
- } else {
- int j = iinventory.getSize();
-
- for (int k = 0; k < j; ++k) {
- if (tryTakeInItemFromSlot(ihopper, iinventory, k, b0)) {
- return true;
- }
- }
- }
- } else {
- EntityItem entityitem = getEntityItemAt(ihopper.getWorld(), ihopper.x(), ihopper.aD() + 1.0D, ihopper.aE());
-
- if (entityitem != null) {
- return addEntityItem(ihopper, entityitem);
- }
- }
-
- return false;
- }
-
- private static boolean tryTakeInItemFromSlot(IHopper ihopper, IInventory iinventory, int i, int j) {
- ItemStack itemstack = iinventory.getItem(i);
-
- if (itemstack != null && canTakeItemFromInventory(iinventory, itemstack, i, j)) {
- ItemStack itemstack1 = itemstack.cloneItemStack();
- // CraftBukkit start - Call event on collection of items from inventories into the hopper
- CraftItemStack oitemstack = CraftItemStack.asCraftMirror(iinventory.splitStack(i, 1));
-
- Inventory sourceInventory;
- // Have to special case large chests as they work oddly
- if (iinventory instanceof InventoryLargeChest) {
- sourceInventory = new org.bukkit.craftbukkit.inventory.CraftInventoryDoubleChest((InventoryLargeChest) iinventory);
- } else {
- sourceInventory = iinventory.getOwner().getInventory();
- }
-
- InventoryMoveItemEvent event = new InventoryMoveItemEvent(sourceInventory, oitemstack.clone(), ihopper.getOwner().getInventory(), false);
-
- ihopper.getWorld().getServer().getPluginManager().callEvent(event);
- if (event.isCancelled()) {
- iinventory.setItem(i, itemstack1);
-
- if (ihopper instanceof TileEntityHopper) {
- ((TileEntityHopper) ihopper).c(8); // Delay hopper checks
- } else if (ihopper instanceof EntityMinecartHopper) {
- ((EntityMinecartHopper) ihopper).l(4); // Delay hopper minecart checks
- }
-
- return false;
- }
- ItemStack itemstack2 = addItem(ihopper, CraftItemStack.asNMSCopy(event.getItem()), -1);
-
- if (itemstack2 == null || itemstack2.count == 0) {
- if (event.getItem().equals(oitemstack)) {
- iinventory.update();
- } else {
- iinventory.setItem(i, itemstack1);
- }
- // CraftBukkit end
-
- return true;
- }
-
- iinventory.setItem(i, itemstack1);
- }
-
- return false;
- }
-
- public static boolean addEntityItem(IInventory iinventory, EntityItem entityitem) {
- boolean flag = false;
-
- if (entityitem == null) {
- return false;
- } else {
- // CraftBukkit start
- InventoryPickupItemEvent event = new InventoryPickupItemEvent(iinventory.getOwner().getInventory(), (org.bukkit.entity.Item) entityitem.getBukkitEntity());
- entityitem.world.getServer().getPluginManager().callEvent(event);
- if (event.isCancelled()) {
- return false;
- }
- // CraftBukkit end
-
- ItemStack itemstack = entityitem.getItemStack().cloneItemStack();
- ItemStack itemstack1 = addItem(iinventory, itemstack, -1);
-
- if (itemstack1 != null && itemstack1.count != 0) {
- entityitem.setItemStack(itemstack1);
- } else {
- flag = true;
- entityitem.die();
- }
-
- return flag;
- }
- }
-
- public static ItemStack addItem(IInventory iinventory, ItemStack itemstack, int i) {
- if (iinventory instanceof IWorldInventory && i > -1) {
- IWorldInventory iworldinventory = (IWorldInventory) iinventory;
- int[] aint = iworldinventory.getSlotsForFace(i);
-
- for (int j = 0; j < aint.length && itemstack != null && itemstack.count > 0; ++j) {
- itemstack = tryMoveInItem(iinventory, itemstack, aint[j], i);
- }
- } else {
- int k = iinventory.getSize();
-
- for (int l = 0; l < k && itemstack != null && itemstack.count > 0; ++l) {
- itemstack = tryMoveInItem(iinventory, itemstack, l, i);
- }
- }
-
- if (itemstack != null && itemstack.count == 0) {
- itemstack = null;
- }
-
- return itemstack;
- }
-
- private static boolean canPlaceItemInInventory(IInventory iinventory, ItemStack itemstack, int i, int j) {
- return !iinventory.b(i, itemstack) ? false : !(iinventory instanceof IWorldInventory) || ((IWorldInventory) iinventory).canPlaceItemThroughFace(i, itemstack, j);
- }
-
- private static boolean canTakeItemFromInventory(IInventory iinventory, ItemStack itemstack, int i, int j) {
- return !(iinventory instanceof IWorldInventory) || ((IWorldInventory) iinventory).canTakeItemThroughFace(i, itemstack, j);
- }
-
- private static ItemStack tryMoveInItem(IInventory iinventory, ItemStack itemstack, int i, int j) {
- ItemStack itemstack1 = iinventory.getItem(i);
-
- if (canPlaceItemInInventory(iinventory, itemstack, i, j)) {
- boolean flag = false;
-
- if (itemstack1 == null) {
- iinventory.setItem(i, itemstack);
- itemstack = null;
- flag = true;
- } else if (canMergeItems(itemstack1, itemstack)) {
- int k = itemstack.getMaxStackSize() - itemstack1.count;
- int l = Math.min(itemstack.count, k);
-
- itemstack.count -= l;
- itemstack1.count += l;
- flag = l > 0;
- }
-
- if (flag) {
- if (iinventory instanceof TileEntityHopper) {
- ((TileEntityHopper) iinventory).c(8);
- iinventory.update();
- }
-
- iinventory.update();
- }
- }
-
- return itemstack;
- }
-
- private IInventory z() {
- int i = BlockHopper.b(this.p());
-
- return getInventoryAt(this.getWorld(), (double) (this.x + Facing.b[i]), (double) (this.y + Facing.c[i]), (double) (this.z + Facing.d[i]));
- }
-
- public static IInventory getSourceInventory(IHopper ihopper) {
- return getInventoryAt(ihopper.getWorld(), ihopper.x(), ihopper.aD() + 1.0D, ihopper.aE());
- }
-
- public static EntityItem getEntityItemAt(World world, double d0, double d1, double d2) {
- List list = world.a(EntityItem.class, AxisAlignedBB.a(d0, d1, d2, d0 + 1.0D, d1 + 1.0D, d2 + 1.0D), IEntitySelector.a);
-
- return list.size() > 0 ? (EntityItem) list.get(0) : null;
- }
-
- public static IInventory getInventoryAt(World world, double d0, double d1, double d2) {
- IInventory iinventory = null;
- int i = MathHelper.floor(d0);
- int j = MathHelper.floor(d1);
- int k = MathHelper.floor(d2);
- TileEntity tileentity = world.getTileEntity(i, j, k);
-
- if (tileentity != null && tileentity instanceof IInventory) {
- iinventory = (IInventory) tileentity;
- if (iinventory instanceof TileEntityChest) {
- Block block = world.getType(i, j, k);
-
- if (block instanceof BlockChest) {
- iinventory = ((BlockChest) block).m(world, i, j, k);
- }
- }
- }
-
- if (iinventory == null) {
- List list = world.getEntities((Entity) null, AxisAlignedBB.a(d0, d1, d2, d0 + 1.0D, d1 + 1.0D, d2 + 1.0D), IEntitySelector.c);
-
- if (list != null && list.size() > 0) {
- iinventory = (IInventory) list.get(world.random.nextInt(list.size()));
- }
- }
-
- return iinventory;
- }
-
- private static boolean canMergeItems(ItemStack itemstack, ItemStack itemstack1) {
- return itemstack.getItem() != itemstack1.getItem() ? false : (itemstack.getData() != itemstack1.getData() ? false : (itemstack.count > itemstack.getMaxStackSize() ? false : ItemStack.equals(itemstack, itemstack1)));
- }
-
- public double x() {
- return (double) this.x;
- }
-
- public double aD() {
- return (double) this.y;
- }
-
- public double aE() {
- return (double) this.z;
- }
-
- public void c(int i) {
- this.j = i;
- }
-
- public boolean j() {
- return this.j > 0;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 10:45:22 +0000