public ItemStack b(IBlockSource iblocksource, ItemStack itemstack) {
EnumFacing enumfacing = BlockDispenser.j_(iblocksource.h());
World world = iblocksource.k();
double d0 = iblocksource.a() + (double) ((float) enumfacing.c() * 1.125F);
double d1 = iblocksource.b() + (double) ((float) enumfacing.d() * 1.125F);
double d2 = iblocksource.c() + (double) ((float) enumfacing.e() * 1.125F);
int i0 = iblocksource.d() + enumfacing.c();
int i1 = iblocksource.e() + enumfacing.d();
int i2 = iblocksource.f() + enumfacing.e();
int i3 = world.a(i0, i1, i2);
double d3;
if (BlockRailBase.d_(i3)) {
d3 = 0.0D;
} else {
if (i3 != 0 || !BlockRailBase.d_(world.a(i0, i1 - 1, i2))) {
return this.b.a(iblocksource, itemstack);
}
d3 = -1.0D;
}
EntityMinecart entityminecart =
EntityMinecart.a(world, d0, d1 + d3, d2, ((ItemMinecart) itemstack.b()).a);
// CanaryMod: Dispense
DispenseHook hook =
new DispenseHook(
((TileEntityDispenser) iblocksource.j()).getCanaryDispenser(),
entityminecart.getCanaryEntity());
Canary.hooks().callHook(hook);
if (!hook.isCanceled()) {
world.d((Entity) entityminecart);
itemstack.a(1);
}
//
return itemstack;
}
public void a(Packet15Place packet15place) {
WorldServer worldserver = this.minecraftServer.a(this.player.dimension);
// CraftBukkit start
if (this.player.dead) {
return;
}
// This is b horrible hack needed because the client sends 2 packets on 'right mouse click'
// aimed at b block. We shouldn't need to get the second packet if the data is handled
// but we cannot know what the client will do, so we might still get it
//
// If the time between packets is small enough, and the 'signature' similar, we discard the
// second one. This sadly has to remain until Mojang makes their packets saner. :(
// -- Grum
if (packet15place.face == 255) {
if (packet15place.itemstack != null
&& packet15place.itemstack.id == lastMaterial
&& lastPacket != null
&& packet15place.timestamp - lastPacket < 100) {
lastPacket = null;
return;
}
} else {
lastMaterial = packet15place.itemstack == null ? -1 : packet15place.itemstack.id;
lastPacket = packet15place.timestamp;
}
// 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
// b notch bug where the item doesn't update correctly.
boolean always = false;
// CraftBukkit end
ItemStack itemstack = this.player.inventory.getItemInHand();
boolean flag =
worldserver.weirdIsOpCache =
worldserver.worldProvider.dimension != 0
|| this.minecraftServer.serverConfigurationManager.isOp(this.player.name);
if (packet15place.face == 255) {
if (itemstack == null) {
return;
}
// CraftBukkit start
int itemstackAmount = itemstack.count;
PlayerInteractEvent event =
CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemstack);
if (event.useItemInHand() != Event.Result.DENY) {
this.player.itemInWorldManager.useItem(this.player, this.player.world, itemstack);
}
// CraftBukkit - notch decrements the counter by 1 in the above method with food,
// snowballs and so forth, but he does it in b place that doesn't cause the
// inventory update packet to get sent
always = (itemstack.count != itemstackAmount);
// CraftBukkit end
} else {
int i = packet15place.a;
int j = packet15place.b;
int k = packet15place.c;
int l = packet15place.face;
ChunkCoordinates chunkcoordinates = worldserver.getSpawn();
int i1 = (int) MathHelper.abs((float) (i - chunkcoordinates.x));
int j1 = (int) MathHelper.abs((float) (k - chunkcoordinates.z));
if (i1 > j1) {
j1 = i1;
}
// CraftBukkit start - Check if we can actually do something over this large a distance
Location eyeLoc = getPlayer().getEyeLocation();
if (Math.pow(eyeLoc.getX() - i, 2)
+ Math.pow(eyeLoc.getY() - j, 2)
+ Math.pow(eyeLoc.getZ() - k, 2)
> PLACE_DISTANCE_SQUARED) {
return;
}
flag = true; // spawn protection moved to ItemBlock!!!
// CraftBukkit end
if (j1 > 16 || flag) {
this.player.itemInWorldManager.interact(this.player, worldserver, itemstack, i, j, k, l);
}
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
if (l == 0) {
--j;
}
if (l == 1) {
++j;
}
if (l == 2) {
--k;
}
if (l == 3) {
++k;
}
if (l == 4) {
--i;
}
if (l == 5) {
++i;
}
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
}
itemstack = this.player.inventory.getItemInHand();
if (itemstack != null && itemstack.count == 0) {
this.player.inventory.items[this.player.inventory.itemInHandIndex] = null;
}
this.player.h = true;
this.player.inventory.items[this.player.inventory.itemInHandIndex] =
ItemStack.b(this.player.inventory.items[this.player.inventory.itemInHandIndex]);
Slot slot =
this.player.activeContainer.a(this.player.inventory, this.player.inventory.itemInHandIndex);
this.player.activeContainer.a();
this.player.h = false;
// CraftBukkit
if (!ItemStack.equals(this.player.inventory.getItemInHand(), packet15place.itemstack)
|| always) {
this.sendPacket(
new Packet103SetSlot(
this.player.activeContainer.f, slot.a, this.player.inventory.getItemInHand()));
}
worldserver.weirdIsOpCache = false;
}
@Override
public void a(Packet102WindowClick packet) {
if (this.player.dead) return;
if (this.player.activeContainer.windowId == packet.a
&& this.player.activeContainer.c(this.player)) {
Inventory inventory = getActiveInventory();
CraftPlayer player = (CraftPlayer) this.player.getBukkitEntity();
ItemStack before = ItemStack.b(packet.e);
ItemStack cursorBefore = this.player.inventory.l();
SpoutCraftItemStack slot = SpoutCraftItemStack.fromItemStack(before);
SpoutCraftItemStack cursor = SpoutCraftItemStack.fromItemStack(cursorBefore);
InventorySlotType type = getActiveInventorySlotType(packet.b);
boolean clickSuccessful = true;
final int windowId = packet.a;
// alert of a newly opened inventory
if (!activeInventory) {
activeInventory = true;
InventoryOpenEvent event =
new InventoryOpenEvent(player, inventory, getDefaultInventory(), activeLocation);
Bukkit.getServer().getPluginManager().callEvent(event);
if (event.isCancelled()) {
this.player.D();
activeInventory = false;
activeLocation = null;
return;
}
}
// Fire InventoryChange or InventoryCraft event
if (packet.b != -999) {
if (inventory instanceof CraftingInventory) {
CraftingInventory crafting = (CraftingInventory) inventory;
InventoryCrafting recipe = null;
if (inventory instanceof SpoutCraftingInventory) {
recipe = ((SpoutCraftingInventory) crafting).getMatrixHandle();
} else {
recipe = (InventoryCrafting) ((SpoutCraftInventoryPlayer) crafting).getMatrixHandle();
}
SpoutCraftItemStack craftResult =
SpoutCraftItemStack.fromItemStack(CraftingManager.getInstance().craft(recipe));
SpoutCraftItemStack[] recipeContents = new SpoutCraftItemStack[recipe.getSize()];
for (int i = 0; i < recipe.getSize(); i++) {
org.bukkit.inventory.ItemStack temp = crafting.getMatrix()[i];
recipeContents[i] = SpoutCraftItemStack.getCraftItemStack(temp);
}
SpoutCraftItemStack[][] matrix = null;
if (recipe.getSize() == 4) {
matrix =
new SpoutCraftItemStack[][] {
Arrays.copyOfRange(recipeContents, 0, 2), Arrays.copyOfRange(recipeContents, 2, 4)
};
} else if (recipe.getSize() == 9) {
matrix =
new SpoutCraftItemStack[][] {
Arrays.copyOfRange(recipeContents, 0, 3),
Arrays.copyOfRange(recipeContents, 3, 6),
Arrays.copyOfRange(recipeContents, 6, 9)
};
}
// Clicking to grab the crafting result
if (type == InventorySlotType.RESULT) {
InventoryCraftEvent craftEvent =
new InventoryCraftEvent(
this.getPlayer(),
crafting,
this.activeLocation,
type,
packet.b,
matrix,
craftResult,
cursor,
packet.c == 0,
packet.f);
Bukkit.getServer().getPluginManager().callEvent(craftEvent);
craftEvent.getInventory().setResult(craftEvent.getResult());
cursor = SpoutCraftItemStack.getCraftItemStack(craftEvent.getCursor());
if (craftEvent.isCancelled()) {
craftEvent.getInventory().setMatrix(recipeContents);
setCursorSlot(cursor != null ? cursor.getHandle() : null);
clickSuccessful = false;
}
}
}
}
if (clickSuccessful) {
clickSuccessful = handleInventoryClick(packet, type, slot, cursor, inventory);
}
if (clickSuccessful) {
this.player.netServerHandler.sendPacket(new Packet106Transaction(windowId, packet.d, true));
this.player.h = true;
this.player.activeContainer.a();
this.player.D();
this.player.h = false;
} else {
this.getEntityList()
.a(Integer.valueOf(this.player.activeContainer.windowId), Short.valueOf(packet.d));
this.player.netServerHandler.sendPacket(
new Packet106Transaction(windowId, packet.d, false));
this.player.activeContainer.a(this.player, false);
ArrayList<ItemStack> arraylist = new ArrayList<ItemStack>();
for (int i = 0; i < this.player.activeContainer.e.size(); ++i) {
arraylist.add(((Slot) this.player.activeContainer.e.get(i)).getItem());
}
this.player.a(this.player.activeContainer, arraylist);
}
}
}
public void a(ItemStack itemstack, int i0) {
super.a(itemstack, i0);
if (itemstack != null && itemstack.b() != null && itemstack.b().b_(itemstack) == EnumAction.b) {
this.o().q().b(this, new Packet18Animation(this, 5));
}
}