Blacksmith/README.md

Blacksmith

The blacksmith plugin adds a blacksmith trait and a scrapper to Citizens NPCs. Blacksmith NPCs are able to repair a player's held item for a fee. Costs are highly customizable. Scrapper NPCs can break down items into their crafting recipe.

Important changes from the original fork

• The problem with armor being unrepairable because the player would equip it instead has been fixed.
• A lot of configuration value have had their paths altered, so configurations need to be updated.
• By default, natural cost is used. The original fork made it cheaper the more damaged an item is, but natural cost makes the cost increase the more damaged the item is.
• EnchantmentTarget is used instead of a hard-coded list of repairable items
• All settings, both global and for each blacksmith / scrapper, can be changed using commands, and support tab-completion.
• This plugin is not directly compatible with the original. If you are using the old one, you will need to set it up again!

Required dependencies

• Citizens2
• Vault
• Any Vault-supported Economy plugin

Basic usage

To create a new blacksmith, simply add the blacksmith trait to an NPC by selecting it with /npc select, and then using /trait add Blacksmith (See Citizens' documentation for more details).

To create a new scrapper, simply add the scrapper trait to an NPC by selecting it with /npc select, and then using /trait add Scrapper (See Citizens' documentation for more details).

Right-clicking the NPC will tell you if the currently held item is repairable by the blacksmith / salvageable by the scrapper. If it is, the blacksmith / scrapper should give a price quote. Right-clicking again starts the repair / salvage. The item should be given back or dropped after a random delay according to the set limits.

While costs are always set globally (no blacksmith or scrapper can do the same job for cheaper), the blacksmith / scrapper's messages, cool-down between each reforge / salvage, whether the item is dropped or given, the chance of failing or adding an enchantment, the maximum number of added enchantments, max and min delays, the length of the cool-down and which items the blacksmith is able to reforge / salvage can be changed individually.

Also note: As a change from the original plugin, unless a value for an NPC has been explicitly set for that NPC, it will mirror the values set in config.yml. This also means that configuration values aren't populated automatically in citizen's NPC save file. While you can manually set the values using the same keys as in config.yml, you should use the /blacksmith or /scrapper command when possible.

Non-standard functionality

There is some non-standard optional functionality for blacksmiths and scrappers that goes beyond repairing things with durability. They can all be enabled or disabled using configuration values.

• Blacksmiths can repair anvils if the option reforgeAnvils is enabled
• Scrappers can remove armor trim from items if salvageArmorTrims is enabled. This will always be done before salvaging the item itself. If not enabled, the item is considered un-salvageable.
• Scrappers can remove netherite from items if salvageNetherite is enabled. This will be done if no armor trim exists, before normal salvage. If not enabled, the item is considered un-salvageable.
• Scrappers can salvage enchanted items, and return some XP based on the enchantment set if salvageEnchanted is enabled. If not enabled, the item is considered un-salvageable.
• Scrappers can salvage just about anything with a crafting table recipe if extendedSalvageEnabled is enabled. As long as you have the amount of items produced by a crafting recipe, you can undo the recipe. Four planks can be salvaged into a log as an example.

Special behavior

In addition to just being able to repair items, blacksmiths / scrappers have some random features which can be cool or annoying:

• There is a chance that blacksmiths / scrappers fail to repair an item, leaving it at about the same durability as before (scrappers with extendedSalvageEnabled turned on might cause items in a stack to be lost). Use failReforgeChance to control the chance. Set it to 0 to remove the feature.
• There is a chance a blacksmith may add an enchantment to a reforged item. You can control the probability using extraEnchantmentChance, and set the maximum number of enchantments using maxEnchantments. EnchantmentBlockList can be used to block any enchantments you don't want to randomly grant.

Scrapper basics

A scrapper will produce salvage for a damage-able item by calculating the amount of items returned based on items in the recipe, and the percentage of durability left on the item. To avoid returning relatively worthless items instead of valuable items, trashSalvage can be configured. Trash salvage will only be returned if all non-trash items are returned as well. A scrapper will by default only salvage damage-able items (same as blacksmiths), but enabling extendedSalvageEnabled for a scrapper will allow it to salvage any crafting table recipe. Note that to salvage for example planks into wood, four wood will be taken.

When an item is salvaged, EXP will be returned based on enchantments on the item.

Commands

Command	Arguments	Description
/blacksmith	<option> [new-value]	Changes a configuration option for the selected blacksmith (use Citizens' /npc select first)
/blacksmithConfig	<reload/option> [new-value]	Changes a default/global blacksmith configuration value
/scrapper	<option> [new-value]	Changes a configuration option for the selected scrapper (use Citizens' /npc select first)
/scrapperConfig	<reload/option> [new-value]	Changes a default/global scrapper configuration value
/preset	<preset>[:filter]	Displays all materials included in the given preset, after applying the filter if set

For /blacksmith, /blacksmithConfig, /scrapper and /scrapperConfig, if a new value isn't specified, a description of the configuration option, and the current value, is displayed instead.

For /blacksmith or /scrapper, using -1 or null as the value will clear a custom value, making the NPC use the default value set in the config instead. Additionally, every value overridden for an NPC will display a marker (default: [NPC]) when displaying the current value.

Note: basePrice, pricePerDurabilityPoint and enchantmentCost can be set like: /blacksmithconfig option 4 or like /blacksmithconfig option material/enchantment 4 depending on whether you are setting the default or an override for a specific material/enchantment. For /blacksmithconfig <basePrice/pricePerDurabilityPoint/enchantmentCost> < material/enchantment>, using -1 or null as the value will clear the cost for the specified material/enchantment, using the default one instead.

basePrice and pricePerDurabilityPoint support using a wildcard "*" to set the price for multiple groups of materials at once. /blacksmithconfig basePrice golden* 43 would set the price of any material starting with "GOLDEN" to 43. You can also set netherite*: 34 directly in the config file to set the price of all netherite materials to 34.

Presets and filters:

Presets are a nice way to make specialized blacksmiths / scrappers by specifying categories of materials, instead of manually listing every material manually. They can only be used for the reforgeAbleItems and salvageAbleItems options.

Note: All of these can be used when specifying reforge-able and salvage-able items, such as "preset:weapon-smith:bow,preset:armor_smith:gold,PRESET:TOOL_SMITH,shield"

The format of reforge-able items requires each preset/material to be separated by a comma. If specifying a preset instead of a material, start by typing "preset:". Then you can type BLACKSMITH, WEAPON_SMITH, ARMOR_SMITH or TOOL_SMITH. If you want, you can add another colon and one of the filters supported by the preset. For example: "preset:WEAPON_SMITH:BOW" to make the blacksmith only repair bows and crossbows. You can use the same preset several times with different filters. For example: "preset:ARMOR_SMITH:DIAMOND,preset:ARMOR_SMITH:NETHERITE" would allow the blacksmith to repair all diamond and netherite armor.

Presets and filters can also be negated by applying a "-" character in front of the material name. For example, "-SHIELD" would make shields unrepairable, even if included in a listed preset. "preset:WEAPON_SMITH,-SHIELD" would allow the blacksmith to repair any weapon included in the WEAPON_SMITH preset except shields. "preset:BLACKSMITH,-ELYTRA"would allow the blacksmith to repair any repairable item, except elytra. You can also negate entire presets or filters. For example: "preset:blacksmith,-preset:armor-smith:diamond" would allow a blacksmith to repair all items, except diamond armor.

All currently supported presets, and available filters for each preset:

• BLACKSMITH (WEAPON_SMITH + ARMOR_SMITH + TOOL_SMITH)
  • GOLD (all gold armor, tools and weapons)
  • IRON (all iron armor, tools and weapons)
  • DIAMOND (all diamond armor, tools and weapons)
  • NETHERITE (all netherite armor, tools and weapons)
• WEAPON_SMITH: (RANGED + SWORD + SHIELD)
  • BOW (bows and crossbows)
  • SWORD (swords)
  • RANGED (bows, crossbows and tridents)
• ARMOR_SMITH: (HELMET + BOOTS + LEGGINGS + CHESTPLATE + ELYTRA)
  • LEATHER (all pieces of leather armor)
  • IRON (all pieces of iron armor)
  • CHAINMAIL (all pieces of chainmail armor)
  • GOLD (all pieces of gold armor)
  • DIAMOND (all pieces of diamond armor)
  • NETHERITE (all pieces of netherite armor)
  • HELMET (all helmets)
  • BOOTS (all boots)
  • LEGGINGS (all leggings)
  • CHESTPLATE (all chest-plates)
• TOOL_SMITH: (PICKAXE + AXE + HOE + SHOVEL + MISC)
  • WOOD (all wood tools)
  • STONE (all stone tools)
  • IRON (all iron tools)
  • GOLD (all gold tools)
  • DIAMOND (all diamond tools)
  • NETHERITE (all netherite tools)
  • PICKAXE (all pickaxes)
  • AXE (all axes)
  • HOE (all hoes)
  • SHOVEL (all shovels)
  • MISC (FISHING_ROD + SHEARS + FLINT_AND_STEEL)

Permissions

Permission node	Description
blacksmith.admin	Allows overall blacksmith and scrapper configuration.
blacksmith.edit	Allows changing settings for the selected blacksmith or scrapper NPC.
blacksmith.use	Allows the player to repair items using blacksmiths and salvage items using scrappers.

Configuration options

Plugin Options

Key	Value type	Description
language	string	The language used for this plugin. Only "en" is supported, unless you add a custom language.

Blacksmith global-only options

Key	Value type	Default	Description
basePrice	positive decimal number	default: 10.0	The base price which has to be paid regardless of the durability remaining for an item. Setting this without specifying a material sets the basePrice for any item the basePrice has not been set for. You can use for example "netherite*: 10" to set the value for any material beginning with "netherite".
pricePerDurabilityPoint	positive decimal number	default: 0.005	The price added for each durability point present/missing (depends on whether natural cost is set to true or false). Setting this without specifying a material sets the pricePerDurabilityPoint for any item the pricePerDurabilityPoint has not been set for. You can use for example "netherite*: 10" to set the value for any material beginning with "netherite".
enchantmentCost	positive decimal number	default: 5	The added cost for each level of an enchantment present on the item. The cost can be set for specific enchantments. Not specifying an enchantment sets the value for all enchantments without a set value.
useNaturalCost	true/false	true	If true, each missing durability will add to the cost (price = basePrice + missingDurability * pricePerDurabilityPoint + enchantmentCost). If false, durability will be used to calculate the cost instead of missingDurability (this was the behavior before natural cost was added).
showExactTime	true/false	false	If true, blacksmiths will display exact time remaining in minutes and seconds, instead of vague expressions.
chippedAnvilReforgingCost	positive decimal number	10.0	The price for reforging a chipped anvil (slightly damaged). No other costs apply!
damagedAnvilReforgingCost	positive decimal number	20.0	The price for reforging a damaged anvil (very damaged). No other costs apply!

Blacksmith per-npc (with default values set in config.yml)

Configuration values

Key	Value type	Default	Description
dropItem	true/false	true	Whether the blacksmith should drop the repaired item on the ground (instead of putting it into the player's inventory).
failReforgeChance	0-100	10	The chance of the blacksmith failing to repair an item (further damaging it, or just repairing it a bit), and either removing or downgrading all enchantments (if failReforgeRemovesEnchantments is true).
failReforgeRemovesEnchantments	true/false	false	Whether a failed reforge should remove or downgrade all enchantments on the item.
extraEnchantmentChance	0-100	5	The chance of the blacksmith adding an enchantment to an item.
maxEnchantments	0-10	3	The maximum number of different enchantments a blacksmith can add.
maxReforgeWaitTimeSeconds	0-3600	30	The maximum number of seconds a player needs to wait for an item to be repaired.
minReforgeWaitTimeSeconds	0-3600	5	The minimum number of seconds a player needs to wait for an item to be repaired.
reforgeCoolDownSeconds	0-3600	60	The cool-down, in seconds, a player has to wait between each time they use one specific blacksmith.
reforgeAbleItems	DIAMOND_LEGGINGS,GOLD-pickaxe,bow, etc.	[ ]	Specifies which items this blacksmith is able to reforge. If set to "" or null, all normally repairable items can be repaired. If set to a list of items, only the items specified can be repaired. Some presets have been included for ease of use. Use a preset by specifying "preset:sword-smith" instead of a material such as "gold-pickaxe".
blacksmithTitle	text string	blacksmith	The title displayed as part of the message explaining that a blacksmith doesn't recognize a player's held item
enchantmentBlockList	string list	binding_curse,mending,vanishing_curse	A string list of all enchantments a blacksmith should not be allowed to add to items.
reforgeAnvils	true/false	false	Whether to allow the blacksmith to reforge anvils. If enabled, chipped and damaged anvils will be replaced with a normal anvil.

Messages

Message Key	Default	Explanation
busyPlayerMessage	&cI'm busy at the moment. Come back later!	The message displayed when the blacksmith is serving another player.
busyReforgeMessage	&cI'm working on it. Be patient! I'll finish {time}!	The message displayed when the blacksmith is busy reforging an item.
coolDownUnexpiredMessage	&cYou've already had your chance! Give me a break! I'll be ready {time}!	The message displayed when the player has to wait for the cool-down to expire before using the blacksmith again.
costMessage	&eIt will cost &a{cost}&e to reforge that &a{item}&e! Click again to reforge!	The message displayed when telling a player about the cost of repairing an item.
failReforgeMessage	&cWhoops! Didn't mean to do that! Maybe next time?	The message displayed when a blacksmith fails to reforge an item.
insufficientFundsMessage	&cYou don't have enough money to reforge that item!	The message displayed when a player is unable to pay for reforging an item.
invalidItemMessage	&cI'm sorry, but I'm a/an {title}, I don't know how to reforge that!	The message displayed when a blacksmith is presented an item which it cannot repair.
itemChangedMessage	&cThat's not the item you wanted to reforge before!	The message displayed when a player changes their item after being shown the repair cost.
startReforgeMessage	&eOk, let's see what I can do...	The message displayed when a blacksmith starts reforging an item.
successMessage	There you go! All better!	The message displayed when a blacksmith successfully repairs an item.
notDamagedMessage	&cThat item is not in need of repair	The message displayed if a player tries to reforge an item with full durability.

Scrapper global-only options

Key	Value type	Default	Description
salvagePrice	positive decimal number	0	The cost of using a scrapper to salvage an item.
armorTrimSalvagePrice	positive decimal number	5	The cost of using a scrapper to remove armor trim from an item.
netheriteSalvagePrice	positive decimal number	15	The cost of using a scrapper to remove netherite from an item.
showExactTime	true/false	false	If true, scrappers will display exact time remaining in minutes and seconds, instead of vague expressions.
giveExperience	true/false	true	If true, each enchantment level on the salvaged item will give one EXP level as salvage.
trashSalvage	TARGET_MATERIAL:IGNORED_MATERIAL[,*_TARGET2:*_IGNORED2]	"*_SHOVEL;*_PICKAXE;*_AXE;*_HOE;*_SWORD;SHIELD;*_BOW:STICK"	The items that should be deferred when calculating partial salvage. Because receiving just the sticks when salvaging a diamond pickaxe is kind of sad, this allows specifying for example: *_SHOVEL;*_PICKAXE;*_AXE;*_HOE;*_SWORD;SHIELD;*_BOW:STICK (the default) for deferring sticks in salvage for shovels, pickaxes, axes, hoes and swords. A : character splits selected items and the trash salvage. Different item specifications are split by a ; character. Use , to split separate trash salvages when using commands, like: SHIELD:STICK,BOW_STRING.

Scrapper per-npc (with default values set in config.yml)

Configuration values

Key	Value type	Default	Description
dropItem	true/false	true	Whether the scrapper should drop the repaired item on the ground (instead of putting it into the player's inventory).
failSalvageChance	0-100	0	The chance of the scrapper failing to salvage an item, either further damaging the item, partly repairing the item or causing some items to disappear.
salvageAbleItems	DIAMOND_LEGGINGS,GOLD-pickaxe,bow, etc.	[]	Specifies which items this scrapper is able to salvage. If set to "" or null, all normally repairable items can be salvaged. If set to a list of items, only the items specified can be salvaged. Some presets have been included for ease of use. Use a preset by specifying "preset:sword-smith" instead of a material such as "gold-pickaxe".
maxSalvageWaitTimeSeconds	0-3600	5	The maximum number of seconds a player needs to wait for an item to be salvaged.
minSalvageWaitTimeSeconds	0-3600	30	The minimum number of seconds a player needs to wait for an item to be salvaged.
salvageCoolDownSeconds	0-3600	60	The cool-down, in seconds, a player has to wait between each time they use one specific scrapper.
scrapperTitle	text string	scrapper	The title displayed as part of the message explaining that a scrapper doesn't recognize a player's held item.
extendedSalvageEnabled	true/false	false	Whether to enable the extended salvage behavior for this scrapper. As long as it is allowed by salvageAbleItems and it can be crafted in a crafting table, it can be salvaged. This includes things like four planks salvaged into wood.
salvageEnchanted	true/false	false	Whether the scrapper is able to salvage enchanted items. This is disabled by default as it's very easy to accidentally salvage heavily enchanted items if one is not careful.
salvageArmorTrims	true/false	true	Whether the scrapper is able to salvage armor trims from items.
salvageNetherite	true/false	true	Whether the scrapper is able to salvage netherite items into diamond items.

Messages

Message Key	Default	Explanation
busyPlayerMessage	&cI'm busy at the moment. Come back later!	The message displayed when the scrapper is serving another player.
busySalvageMessage	&cI'm working on it. Be patient! I'll finish {time}!	The message displayed when the scrapper is busy salvaging an item.
coolDownUnexpiredMessage	&cYou've already had your chance! Give me a break! I'll be ready {time}!	The message displayed when the player has to wait for the cool-down to expire before using the scrapper again.
invalidItemMessage	&cI'm sorry, but I'm a/an {title}, I don't know how to salvage that!	The message displayed when a scrapper is presented an item which it cannot salvage.
tooDamagedForSalvageMessage	&cThat item is too damaged to be salvaged into anything useful	The message displayed when a scrapper is presented with an item too damaged to produce salvage.
successSalvagedMessage	There you go!	The message displayed when a scrapper successfully repairs an item.
failSalvageMessage	&cWhoops! The item broke! Maybe next time?	The message displayed when a scrapper fails to salvage an item.
failExtendedSalvageMessage	&cWhoops! I was unable to extract much, if any, salvage! Maybe next time?	The message displayed when a scrapper fails to salvage an item without durability (only relevant is extended salvage is enabled).
itemChangedMessage	&cThat's not the item you wanted to salvage before!	The message displayed when a player changes their item after being shown the salvage cost.
startSalvageMessage	&eOk, let's see what I can do...	The message displayed when a scrapper starts salvaging an item.
insufficientFundsMessage	&cYou don't have enough money to salvage an item!	The message displayed when a player is unable to pay for salvaging an item.
costMessage	&eIt will cost &a{cost}&e to salvage that &a{item}&e! {yield} &eClick again to salvage!	The message displayed when telling a player about the cost of salvaging an item.
costMessageArmorTrim	&eIt will cost &a{cost}&e to salvage that &a{item}&e's armor trim!	The message displayed when telling a player about the cost of salvaging an item's armor trim.
costMessageNetherite	&eIt will cost &a{cost}&e to salvage that &a{item}&e into diamond!	The message displayed when telling a player about the cost of salvaging a netherite item into a diamond item.
fullSalvageMessage	&aI should be able to extract all components from that pristine item.&r	The message displayed as part of costMessage's yield placeholder if all components will be returned.
partialSalvageMessage	&cI cannot extract all components from that damaged item.&r	The message displayed as part of costMessage's yield placeholder if only some components will be returned.
cannotSalvageEnchantedMessage	&cI'm sorry, but I'm unable to salvage enchanted items!	The message displayed when telling a player that the scrapper cannot salvage enchanted items.
cannotSalvageArmorTrimMessage	&cI'm sorry, but I'm unable to salvage armor trims!	The message displayed when telling a player that the scrapper cannot salvage items with armor trim.
armorTrimSalvageNotFoundMessage	&cI'm sorry, but I don't know how to salvage that armor trim!	The message displayed when telling a player that the scrapper cannot find the correct items to return as armor trim salvage. This will happen if more armor trim materials are added, or the Spigot API is changed.
cannotSalvageNetheriteMessage	&cI'm sorry, but I'm unable to salvage netherite items!	The message displayed when telling a player that the scrapper cannot salvage netherite items.

Language customization

All strings, even time units, are customizable. If you place a strings.yml file in the plugin folder, it will take priority over built-in languages. If you want to change strings, look at Blacksmith/src/main/resources/strings.yml for the proper keys. All strings have the format: ENUM: "Displayed string". The enum must be identical as it defines which string you have changed. All strings belonging to a language are beneath the language code and indented with two spaces.

The easiest way to add a new language is to copy an existing language and paste it into your custom strings.yml and change strings as necessary. If you don't include all strings, the remaining will use the built-in English translation. Remember to change the language code to whichever you use for your custom language.

The interval messages are unique in that if several values are separated by comma (option1,option2,option3), a random message will be chosen each time it's displayed.

License

Blacksmith is licensed under the GNU Public License Version 3.0. This includes every source and resource file. See the HEADER file for a more detailed license description.