public ItemStack func_174894_a(ItemStack p_174894_1_) {
ItemStack itemstack1 = p_174894_1_.copy();
for (int i = 0; i < this.slotsCount; ++i) {
ItemStack itemstack2 = this.getStackInSlot(i);
if (itemstack2 == null) {
this.setInventorySlotContents(i, itemstack1);
this.markDirty();
return null;
}
if (ItemStack.areItemsEqual(itemstack2, itemstack1)) {
int j = Math.min(this.getInventoryStackLimit(), itemstack2.getMaxStackSize());
int k = Math.min(itemstack1.stackSize, j - itemstack2.stackSize);
if (k > 0) {
itemstack2.stackSize += k;
itemstack1.stackSize -= k;
if (itemstack1.stackSize <= 0) {
this.markDirty();
return null;
}
}
}
}
if (itemstack1.stackSize != p_174894_1_.stackSize) {
this.markDirty();
}
return itemstack1;
}
public ItemStack func_174894_a(ItemStack p_174894_1_) {
ItemStack var2 = p_174894_1_.copy();
for (int var3 = 0; var3 < this.slotsCount; ++var3) {
ItemStack var4 = this.getStackInSlot(var3);
if (var4 == null) {
this.setInventorySlotContents(var3, var2);
this.markDirty();
return null;
}
if (ItemStack.areItemsEqual(var4, var2)) {
int var5 = Math.min(this.getInventoryStackLimit(), var4.getMaxStackSize());
int var6 = Math.min(var2.stackSize, var5 - var4.stackSize);
if (var6 > 0) {
var4.stackSize += var6;
var2.stackSize -= var6;
if (var2.stackSize <= 0) {
this.markDirty();
return null;
}
}
}
}
if (var2.stackSize != p_174894_1_.stackSize) {
this.markDirty();
}
return var2;
}
@SubscribeEvent
public void onInteract(PlayerInteractEvent.RightClickBlock event) {
// does the player clicks on an echanting table with moss with 5 levels?
if (ItemStack.areItemsEqual(event.getItemStack(), TinkerCommons.matMoss)) {
if (event.getWorld().getBlockState(event.getPos()).getBlock() == Blocks.BOOKSHELF) {
if (event.getEntityPlayer().experienceLevel >= ModMendingMoss.MENDING_MOSS_LEVELS) {
// convert moss to mending moss
EntityPlayer player = event.getEntityPlayer();
player.playSound(SoundEvents.ENTITY_EXPERIENCE_ORB_PICKUP, 1f, 1f);
if (!event.getWorld().isRemote) {
event.getItemStack().stackSize--;
player.removeExperienceLevel(ModMendingMoss.MENDING_MOSS_LEVELS);
ItemHandlerHelper.giveItemToPlayer(player, TinkerCommons.matMendingMoss.copy());
event.setUseBlock(Event.Result.DENY);
event.setUseItem(Event.Result.DENY);
event.setCanceled(true);
}
}
}
}
}