public void handleCustomPayload(Packet250CustomPayload par1Packet250CustomPayload) {
if ("MC|BEdit".equals(par1Packet250CustomPayload.channel)) {
try {
DataInputStream datainputstream =
new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
ItemStack itemstack = Packet.readItemStack(datainputstream);
if (!ItemWritableBook.validBookTagPages(itemstack.getTagCompound())) {
throw new IOException("Invalid book tag!");
}
ItemStack itemstack2 = playerEntity.inventory.getCurrentItem();
if (itemstack != null
&& itemstack.itemID == Item.writableBook.shiftedIndex
&& itemstack.itemID == itemstack2.itemID) {
itemstack2.setTagCompound(itemstack.getTagCompound());
}
} catch (Exception exception) {
exception.printStackTrace();
}
} else if ("MC|BSign".equals(par1Packet250CustomPayload.channel)) {
try {
DataInputStream datainputstream1 =
new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
ItemStack itemstack1 = Packet.readItemStack(datainputstream1);
if (!ItemEditableBook.validBookTagContents(itemstack1.getTagCompound())) {
throw new IOException("Invalid book tag!");
}
ItemStack itemstack3 = playerEntity.inventory.getCurrentItem();
if (itemstack1 != null
&& itemstack1.itemID == Item.writtenBook.shiftedIndex
&& itemstack3.itemID == Item.writableBook.shiftedIndex) {
itemstack3.setTagCompound(itemstack1.getTagCompound());
itemstack3.itemID = Item.writtenBook.shiftedIndex;
}
} catch (Exception exception1) {
exception1.printStackTrace();
}
} else if ("MC|TrSel".equals(par1Packet250CustomPayload.channel)) {
try {
DataInputStream datainputstream2 =
new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
int i = datainputstream2.readInt();
Container container = playerEntity.craftingInventory;
if (container instanceof ContainerMerchant) {
((ContainerMerchant) container).setCurrentRecipeIndex(i);
}
} catch (Exception exception2) {
exception2.printStackTrace();
}
} else {
ModLoader.serverCustomPayload(this, par1Packet250CustomPayload);
}
}
@Override
public int hashCode() {
int hash = 7;
hash = 41 * hash + stack.getItem().hashCode();
hash = 41 * hash + stack.getItemDamage();
hash = 41 * hash + stack.getCount();
hash = 41 * hash + (stack.getTagCompound() == null ? 0 : stack.getTagCompound().hashCode());
hash = 41 * hash + (this.wildcardSize ? 1 : 0);
return hash;
}
@Override
public IData getTag() {
if (tag == null) {
if (stack.getTagCompound() == null) {
return DataMap.EMPTY;
}
tag = NBTConverter.from(stack.getTagCompound(), true);
}
return tag;
}
@Override
public IItemStack removeTag(String tag) {
ItemStack result = new ItemStack(stack.getItem(), stack.getCount(), stack.getItemDamage());
if (tag == null) {
result.setTagCompound(null);
} else {
result.getTagCompound().removeTag(tag);
}
IData dataTag = NBTConverter.from(result.getTagCompound(), false);
return new MCItemStack(result, dataTag);
}
@Override
public IItemStack updateTag(IData tagUpdate) {
if (tag == null) {
if (stack.getTagCompound() == null) {
return withTag(tagUpdate);
}
tag = NBTConverter.from(stack.getTagCompound(), true);
}
IData updated = tag.update(tagUpdate);
return withTag(updated);
}
@Override
public IItemStack withDamage(int damage) {
if (stack.getItem().getHasSubtypes()) {
MineTweakerAPI.logWarning("subitems don't have damaged states");
return this;
} else {
ItemStack result = new ItemStack(stack.getItem(), stack.getCount(), damage);
result.setTagCompound(stack.getTagCompound());
return new MCItemStack(result, tag);
}
}
@Override
public String toString() {
StringBuilder result = new StringBuilder();
result.append('<');
result.append(Item.REGISTRY.getNameForObject(stack.getItem()));
if (stack.getItemDamage() == OreDictionary.WILDCARD_VALUE) {
result.append(":*");
} else if (stack.getItemDamage() > 0) {
result.append(':').append(stack.getItemDamage());
}
result.append('>');
if (stack.getTagCompound() != null) {
result.append(".withTag(");
result.append(NBTConverter.from(stack.getTagCompound(), wildcardSize).toString());
result.append(")");
}
return result.toString();
}
@Override
public IIngredient anyDamage() {
if (stack.getItem().getHasSubtypes()) {
MineTweakerAPI.logWarning("subitems don't have damaged states");
return this;
} else {
ItemStack result =
new ItemStack(stack.getItem(), stack.getCount(), OreDictionary.WILDCARD_VALUE);
result.setTagCompound(stack.getTagCompound());
return new MCItemStack(result, tag);
}
}
@Override
public boolean matchesExact(IItemStack item) {
ItemStack internal = getItemStack(item);
if (internal.getTagCompound() != null && stack.getTagCompound() == null) {
return false;
}
if (internal.getTagCompound() == null && stack.getTagCompound() != null) {
return false;
}
if (internal.getTagCompound() == null && stack.getTagCompound() == null) {
return stack.getItem() == internal.getItem()
&& (internal.getMetadata() == 32767 || stack.getMetadata() == internal.getMetadata());
}
if (internal.getTagCompound().getKeySet().equals(stack.getTagCompound().getKeySet())) {
for (String s : internal.getTagCompound().getKeySet()) {
if (!internal.getTagCompound().getTag(s).equals(stack.getTagCompound().getTag(s))) {
return false;
}
}
}
return stack.getItem() == internal.getItem()
&& (internal.getMetadata() == 32767 || stack.getMetadata() == internal.getMetadata());
}
@Override
public IItemStack withAmount(int amount) {
ItemStack result = new ItemStack(stack.getItem(), amount, stack.getItemDamage());
result.setTagCompound(stack.getTagCompound());
return new MCItemStack(result, tag);
}
@Override
public IItemStack anyAmount() {
ItemStack result = new ItemStack(stack.getItem(), 1, stack.getItemDamage());
result.setTagCompound(stack.getTagCompound());
return new MCItemStack(result, tag, true);
}
