I want certain mobs to drop items when killed with specific swords, how do I do that?

I have no clue how to do that but there is a guy named Neale that does tutorials and he has made a video on this:

 

 

All credit to Neale of course.

You really don't like me do you? Lol there's nothing wrong with having a one hour video for explaining how to make mobs and blocks drop different items always and also only when using specific tools, at least it's in clear and good detail rather than a one line answer.

Yes there is, if you actually watch the video, but you can't help but assume instead of actually looking into things properly.

if you actually watch the video

 

Yes, but that would require an hour of my time.  I have better things I could be doing with that hour.

I don't see the point of the argument, if you can do better then near make your own series. Crayfish and Neale are the only half decent ones out there, yea there using stuff that should not be used and ranting about there mistakes dose not help make things better.

 

you don't want us using item.getUnlocalizedName.substring(5);

 

but use Item#getRegistryName its not much of an explanation to be honest

 

A single Video explaining why we should use the later and how it should be used properly would be the best way to fix this problem.

 

My self i learn by doing/examples

 

I admit using item.getUnlocalizedName.substring(5). That is because I don't know anything better and/or any reason to change if I don't change the unlocalized name.  The video isn't very efficient, but there aren't that many tutorials past 1.8. Also, the most important thing is "does it work." If the answer is yes, then is fine. Also Anora said Crayfish and Neale are the only good ones. Kevin M is a good tutorial make too.

 

Summary: The tutorial isn't the best in the world, but lately the amount of 1.8.9 or 1.9.x tutorials are close to none. His tutorials work and that is what matters. Also, what is a good alternative to item.getUnlocalizedName.substring(5)? You keep saying don't use it, but I see no working code examples and no reasons to this.

The boldness of d7 is some next level shit!

 

So, since you are so fond of this video apparently, here you go, I watched it start to finish.

Random notes throughout:

 

• "Do we want protected? *fiddles* Let's just make this public to be safe." ... ... ...
  
• The way he types out "GameRegisty...GameRegistrry...GameRegistr" every single fucking time makes me want to scream at my screen.
  
• This guy spends way too much time on his stupid meaningless comments. "//Alloys" serves no purpose. None whatsoever.
  
• 16 minutes in: Yay, copy-pasta'd bad model registration code. Yay. And using the unlocalized name bullshit as well.
  
• Shortly after, yay json-model creation by, guess what, copy-pasta.
  
• 23 minutes 40 seconds in, first time he mentions custom drops. The fucking point of the video.
  
• "... because it's spelled LivingDropsEvent" - Yes, because you don't know how to fucking use your IDE. Jesus mercy, why am I watching this.
  
• "We're gonna call our event.entity is an instance of EntityChicken" - He does sentences like this all the time. They make no sense, they convey wrong information.
  
• Now he uses

  event.drops

  directly instead of just doing

  event.entity.dropItem

  /

  entityDropItem

  which would save a lot of hassle...
  

• Wow, he even attempts to explain what his code does, but does a terrible job at doing so. He explains nothing he has not explained before. All he basically says is "This code makes new drops appear." ...
  
• "Under our init class" ... head meets wall.
  
• 30:26 in (7 minutes after he starts doing drops) he is done with his drops explanation. This video could be those 7 minutes.
  
• Then he continues saying that entities spawned in before the drops handler was created will not drop the new item. This is complete bullshit, as is evidenced by the fact that while he is saying this he kills an existing chicken resulting in his item being dropped.
  
• 31:30: He is now suggesting that drops for your own entities are also to be handled via LivingDropsEvent. This is false information.
  
• 34:20: Yay, new random object for no reason.
  
• 35:30: event.harvester can be null. This will NPE randomly.
  
• 47:40: yay, nested ifs for no reason. Also the following explanation of block states is an abomination.

 

 

Overall this video feels like a (badly) moderated instruction to just copy-paste what he tells you to copy-paste. "But what does it..." - "Just copy paste." He has no idea what the fuck he is doing, he is probably just reading it off from somewhere else and throws in random "programming words and phrases" (like "we're gonna call this...", he uses that all the time for everything. 99% of which has nothing to do with calling a method) to make it seem like he knows what he's doing.

This video is showing bad code and displays it in a horribly inefficient manner. This is what I had gathered from previous times where I watched a video of his.

 

 

But seriously - after yaers of codding/modding (I started second quick after 1st) I can say that tutorials and copy-pastes will not teach you shit! Learn to read callbacks and search methods - just because people don't make tutorials on some stuff, doesn't mean it's not possible - you can practically extend any class there is and override whatever you want and then apply it to game. Don't limit yourself with tutorials, do your research on source. I'd also recommend open source mods of good quality.

Also, what is a good alternative to item.getUnlocalizedName.substring(5)? You keep saying don't use it, but I see no working code examples and no reasons to this.

 

Use the registry name system (

setRegistryName

and

getRegistryName

). In 1.8.9, these are methods of

Block

and

Item

; in 1.9+ they're methods of

IForgeRegistryEntry

(implemented by

Block

,

Item

and other singleton classes).

 

Registry names are IDs and must not change, unlocalised names can change at any time. Unlocalised names are only designed to be used for translation/display purposes, they're not guaranteed to be unique or consistent.

 

Set the registry name in the constructor, then use the overload of

GameRegistry.registerBlock

/

registerItem

(1.8.9) or

GameRegistry.register

(1.9+) without the name argument.

 

If the registry and unlocalised names of a block/item are the same (which isn't always the case, e.g. records), set the unlocalised name to the full registry name (

setUnlocalizedName(getRegistryName())

). This will include your mod ID in the unlocalised name, preventing conflicts with other mods.

 

The default model loaded for every

Item

is the one with its registry name, so use this as the default location for your models.

 

I use this method in most of my items to set the registry and unlocalised names. I register my items here. I register my models here.