refactor(item): Rewrote the entire library

smithed_libraries/packs/item/README.md

@@ -1,6 +1,18 @@
 # Item
+This library allows for items to have custom durability. A maximum durability can be set when creating the item and the library will properly track the damage changes (both increase and decrease) and mirror the custom durability. 
 
+Additionally, this library adds API calls to damage custom items via a command.
+## Usage
+For usage information, see the [documentation](https://wiki.smithed.dev/libraries/item)
 ## Downloading
-You can download it from [here](https://smithed.dev/thenuclearnexus/smithed.item)<br/>
-or<br/>
-You can build it from source using the [beet](https://github.com/mcbeet/beet)
+You can download this library from [the website](https://api.smithed.dev/download?pack=smithed:item)  
+or  
+You can build it from source using [beet](https://github.com/mcbeet/beet)
+
+### Building
+```
+$ pip install beet mecha
+$ git clone https://github.com/Smithed-MC/Libraries
+$ cd Libraries
+$ beet -p smithed_libraries/packs/item
+```

smithed_libraries/packs/item/data/smithed.item/advancements/impl/inventory_changed.json

@@ -0,0 +1,20 @@
+{
+  "criteria": {
+    "requirement": {
+      "trigger": "minecraft:inventory_changed",
+      "conditions": {
+        "items": [
+          {
+            "count": {
+              "min": 1
+            },
+            "nbt": "{smithed:{durability:{}}}"
+          }
+        ]
+      }
+    }
+  },
+  "rewards": {
+    "function": "smithed.item:impl/durability/track_changes/mark"
+  }
+}

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/chest.mcfunction

@@ -0,0 +1,17 @@
+# @public
+
+# force damage to the item in the player's chest slot
+# @s = player who needs to have durability changed in chest slot
+# located at world spawn
+# run from api call
+
+# set chest durability
+data modify storage smithed.item:main item set from entity @s Inventory[{Slot:102b}]
+function smithed.item:impl/durability/damage/force/calc_unbreaking
+
+# update chest
+execute if score $out smithed.item matches 1 run item modify entity @s armor.chest smithed.item:impl/update_nbt
+execute if score $out smithed.item matches 0 run item replace entity @s armor.chest with air
+execute if score $out smithed.item matches -1 run function #smithed.item:event/item_changed/chest
+
+scoreboard players reset $out smithed.item

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/feet.mcfunction

@@ -0,0 +1,17 @@
+# @public
+
+# force damage to the item in the player's feet slot
+# @s = player who needs to have durability changed in feet slot
+# located at world spawn
+# run from api call
+
+# set feet durability
+data modify storage smithed.item:main item set from entity @s Inventory[{Slot:100b}]
+function smithed.item:impl/durability/damage/force/calc_unbreaking
+
+# update feet
+execute if score $out smithed.item matches 1 run item modify entity @s armor.feet smithed.item:impl/update_nbt
+execute if score $out smithed.item matches 0 run item replace entity @s armor.feet with air
+execute if score $out smithed.item matches -1 run function #smithed.item:event/item_changed/feet
+
+scoreboard players reset $out smithed.item

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/force/calc_unbreaking.mcfunction

@@ -0,0 +1,28 @@
+# force damage to the item
+# @s = player who needs to have durability changed
+# located at world spawn
+# run from durability/damage/<SLOT>
+
+# get unbreaking level
+execute store result score $unbreaking_lvl smithed.item run data get storage smithed.item:main item.tag.Enchantments[{id:"minecraft:unbreaking"}].lvl
+
+# check if the item is unbreakable
+scoreboard players set $unbreakable smithed.item 0
+execute store result score $unbreakable smithed.item run data get storage smithed.item:main item.tag.Unbreakable 1
+execute unless score $unbreakable smithed.item matches 0 run scoreboard players set $unbreaking_lvl smithed.item -1
+
+# if delta is positive (i.e. adding durability), ignore unbreaking
+execute if score $delta smithed.item matches 1.. run scoreboard players set $unbreaking_lvl smithed.item 0
+
+# damage the item, based on its unbreaking level
+execute if score $unbreaking_lvl smithed.item matches 0 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 1 if predicate smithed.item:impl/chance/50 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 2 if predicate smithed.item:impl/chance/33 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 3 if predicate smithed.item:impl/chance/25 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 4 if predicate smithed.item:impl/chance/20 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 5 if predicate smithed.item:impl/chance/16 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 6 if predicate smithed.item:impl/chance/14 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 7 if predicate smithed.item:impl/chance/12 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 8 if predicate smithed.item:impl/chance/11 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 9 if predicate smithed.item:impl/chance/10 run function smithed.item:impl/durability/damage/force/sub
+execute if score $unbreaking_lvl smithed.item matches 10.. if predicate smithed.item:impl/chance/9 run function smithed.item:impl/durability/damage/force/sub

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/force/sub.mcfunction

@@ -1,5 +1,14 @@
-execute store result score $temp smithed.data run data get storage smithed.item:main item.tag.Damage
-scoreboard players remove $temp smithed.data 1
-execute store result storage smithed.item:main item.tag.smithed.durability.damage int 1 run scoreboard players get $temp smithed.data
+# set damage change and run the damage handler
+# @s = player who needs to have durability changed
+# located at world spawn
+# run from durability/damage/force/calc_unbreaking
 
-function smithed.item:impl/durability/process/handle
+# get durability change
+execute store result score $old_damage smithed.item run data get storage smithed.item:main item.tag.Damage
+scoreboard players operation $old_damage smithed.item += $delta smithed.item
+scoreboard players set $delta smithed.item -1
+
+# update durability
+scoreboard players set $force smithed.item 1
+execute if score $unbreakable smithed.item matches 0 run function smithed.item:impl/durability/track_changes/process_item
+scoreboard players reset $force smithed.item

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/head.mcfunction

@@ -0,0 +1,17 @@
+# @public
+
+# force damage to the item in the player's head slot
+# @s = player who needs to have durability changed in head slot
+# located at world spawn
+# run from api call
+
+# set head durability
+data modify storage smithed.item:main item set from entity @s Inventory[{Slot:103b}]
+function smithed.item:impl/durability/damage/force/calc_unbreaking
+
+# update head
+execute if score $out smithed.item matches 1 run item modify entity @s armor.head smithed.item:impl/update_nbt
+execute if score $out smithed.item matches 0 run item replace entity @s armor.head with air
+execute if score $out smithed.item matches -1 run function #smithed.item:event/item_changed/head
+
+scoreboard players reset $out smithed.item

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/legs.mcfunction

@@ -0,0 +1,17 @@
+# @public
+
+# force damage to the item in the player's legs slot
+# @s = player who needs to have durability changed in legs slot
+# located at world spawn
+# run from api call
+
+# set legs durability
+data modify storage smithed.item:main item set from entity @s Inventory[{Slot:101b}]
+function smithed.item:impl/durability/damage/force/calc_unbreaking
+
+# update legs
+execute if score $out smithed.item matches 1 run item modify entity @s armor.legs smithed.item:impl/update_nbt
+execute if score $out smithed.item matches 0 run item replace entity @s armor.legs with air
+execute if score $out smithed.item matches -1 run function #smithed.item:event/item_changed/legs
+
+scoreboard players reset $out smithed.item

smithed_libraries/packs/item/data/smithed.item/functions/impl/durability/damage/mainhand.mcfunction

@@ -1,8 +1,17 @@
 # @public
 
+# force damage to the item in the player's mainhand
+# @s = player who needs to have durability changed in mainhand
+# located at world spawn
+# run from api call
+
+# set mainhand durability
 data modify storage smithed.item:main item set from entity @s SelectedItem
+function smithed.item:impl/durability/damage/force/calc_unbreaking
 
-function smithed.item:impl/durability/damage/force
+# update mainhand
+execute if score $out smithed.item matches 1 run item modify entity @s weapon.mainhand smithed.item:impl/update_nbt
+execute if score $out smithed.item matches 0 run item replace entity @s weapon.mainhand with air
+execute if score $out smithed.item matches -1 run function #smithed.item:event/item_changed/mainhand
 
-execute unless data storage smithed.item:main {item:"null"} unless score $out smithed.data matches -1 run item modify entity @s weapon.mainhand smithed.item:update_nbt
-execute if data storage smithed.item:main {item:"null"} run item replace entity @s weapon.mainhand with air
+scoreboard players reset $out smithed.item