Forge 1.10.2-12.18.3.2511

 

I have a custom block with custom harvesting behavior. I override onBlockDestroyedByPlayer and do a bunch of checks on the block. One of them is applying more than typical damage to the tool being used. In my onBlockDestroyedByPlayer I do not pass the event up unless the block in question is not mine.

 

I had thought damaging the tool would be as simple as calling:

playerTool.damageItem(toolDamage, player);

 

However although this does damage the tool, the tool is not removed when durability reaches zero. I assume because there is some additional cleanup code handled somewhere that I am not calling. Instead the behavior is that the stack count goes to 0, the icon is still rendered, the durability looks graphically to be 0 and then the tool can be used again from scratch gaining a new durability setting on a new use.

 

I have searched pretty extensively and can't find anything related to my issue. If anyone has any insight that would be greatly appreciated.

 

--

 

Before posting this I figured-out the answer. Leaving it here in case anyone else runs into the same issue.

 

I had to add the following:

 

if (playerTool.getItemDamage() <= 0)
    player.inventory.removeStackFromSlot(player.inventory.currentItem);

 

Edited January 15, 20187 yr by mmcmain
Fixed last code snippet.

2 hours ago, mmcmain said:

Instead the behavior is that the stack count goes to 0, the icon is still rendered, the durability looks graphically to be 0 and then the tool can be used again from scratch gaining a new durability setting on a new use.

What version are you on? Because in the current versions, this problem no longer exists (stack size 0 stacks are treated the same as AIR / EMPTY).

Sorry should have noted the version in my original post. Just updated that.

 

 

1.10.2-12.18.3.2511

 

At the time I started it was the latest "release" for 1.10.2 but I haven't checked in a few days.

 

Ok, the ItemStack.EMPTY was added in 1.11 I believe.

Yes, in 1.10 you still need to manage your own destroyed stacks.

Ok thanks. I just realized that I should change:

 

if (toolDamage >= playerTool.getMaxDamage())
    player.inventory.removeStackFromSlot(player.inventory.currentItem);

 

to

if (playerTool.getItemDamage() >= playerTool.getMaxDamage())
    player.inventory.removeStackFromSlot(player.inventory.currentItem);

 

because if I update to 1.11+ where the fix is then I would potentially be destroying a new tool if someone was using a mod that replaces broken items on your hotbar.