Aiycrates

A Mod that adds several Crates and keys.
The key of a crate (slot key) can be anything even nothing
Only the Decorative Crate is craftable
Designed for servers that need LootCrates.

[Content:]
-Decorative crate (craftable)
-Crate changer (changes the model of the Custom Crate (10 variants)

[12 Crates]
-Nostalgic (the old HG crates)
-Old (basic texture)
-Rarity (Common -> Sacred +vote)
-Custom (10 variants) use "crate changer" item
-Compound The block below is now a crate (anything).

[26 Keys]
-7 Rarity (C->S+v)
-Special Key (funny name)
-Invisible Key
-7 classic Keys (bronze -> emerald)
-10 custom keys (3D but only 2 are different)

[How it Work]

• You can put items in a crate. Depending on the chance, allow it to drop what you want (you can also use an item in the key slot to require something to open the crate).
  The crates have 3 interfaces 10 slots, 20 slots, 50 slots
• The 10 & 20 slots can be customized for the percentage chance of each slot and otherwise have default percentages.
  Leaving an empty slot will give you air (10 & 20 +% only).
  
  
•  The 50 slots work as follows: the number of slots used equals the chance per slot.
  (e.g., 3 leather, 2 cobblestone, 1 gold nugget = 3 slots -> 1/3 chance per slot) up to 1/50.
  
  
•  The compound block can be placed anywhere, and the block below it will become a crate, regardless of which one.
  You can make it invisible with Sneak + right-click on the small invisible hitbox above the block.
  
  
• The Extend block allows you to place blocks in a chain to open a crate from further away.
  The half version does the same but is half a block that can be placed in any direction.
  You can use Sneak + right-click, moving from the extend to the crate; they will become invisible.
• The Key enchantment has been added. You can add this enchantment to items in your hand using the /setkey command.
  This is the only enchantment for which the crates will check if the Key item has it. 

[Informations]
To modify the content of a crate or to change the appearance of crates, 
You must be in creative mode with level 3 (OP) permissions.
The Key slot checks the item, the name, the [Key] enchantment, and the quantity.

To set a slot percentage (10%/20%), use the textbox and type slot:%chance.
Like this: (01:23.4) = slot 1: 23.4% chance (min 00.0 max 99.9)

The custom keys and crates are designed to be modified by servers, so not all models have been created.
(I ran out of ideas, sorry). you will find an official resource pack here to let you change the models
https://www.curseforge.com/minecraft/texture-packs/aiycrates-configuration

Terms of Use:

Do NOT reupload this mod anywhere without permission.
You can freely include this mod in any modpack!