• RatKingCrown.java - Main implementation of the Rat King Crown artifact
• ItemFactory.java - Registers the RatKingCrown class
• BuffFactory.java - Registers the RatKingAuraBuff inner class
• RatKing.java - NPC that drops the crown

• Class: `com.nyrds.pixeldungeon.items.common.RatKingCrown`
• Extends: `Artifact`
• Package: `items/common`
• Identified: Always identified (`isIdentified()` returns `true`)
• Sprite: `items/artifacts.png` at index 17
• Buff: Creates `RatKingAuraBuff` when equipped

• Icon: `BuffIndicator.RATTNESS`
• Name Resource: `R.string.RatKingCrownBuff_Name` (“Ratness”)
• Description Resource: `R.string.RatKingCrownBuff_Info` (“Hail the Lord of the rats, every rat shall obey and praise.”)
• Effect: When attacking a `Rat` mob while wearing the crown, the rat becomes a pet via `Mob.makePet()`

No specific JSON configuration file found for this item.

<string name="RatKingCrown_Name">Rat King\'s Crown</string>
<string name="RatKingCrown_Info">The golden crown of His Ratness, symbol of the etern_rat_power</string>
<string name="RatKingCrownBuff_Name">Ratness</string>
<string name="RatKingCrownBuff_Info">Hail the Lord of the rats, every rat shall obey and praise.</string>

This entity is implemented in Java, no Lua script exists

• The RatKingCrown is an Artifact with an inner RatKingAuraBuff class
• The RatKingAuraBuff allows taming of defeated rats when worn
• Found in the items/common package
• Dropped by the Rat King NPC
• Part of the Rat King quest line