This entity is not implemented in Java. It uses Lua scripting instead.

{
   "defenseSkill"  :3,
   "attackSkill"   :8,
   "baseSpeed"     :0,
   "attackDelay"   :1,
   "ht"            :5,
   "spriteDesc"    :"spritesDesc/InnKeeperNPC.json",
   "scriptFile"    :"scripts/npc/Innkeeper",
   "friendly"      :true,
   "movable"       :false,
   "aiState"       :"Passive",
   "fraction"      :"NEUTRAL",
   "immortal"      :true
}

• Found in: RemixedDungeon/src/main/assets/mobsDesc/InnKeeperNPC.json

{
  "texture" : "mobs/town_townsfolk_innkeeper.png",
  "frames"  : [ { "x": 0, "y": 0, "width": 32, "height": 32 } ]
}

• Found in: RemixedDungeon/src/main/assets/spritesDesc/InnKeeperNPC.json

<string name="InnKeeperNPC_Name">inn keeper</string>
<string name="InnKeeperNPC_Name_Objective">inn keeper</string>
<string name="InnKeeperNPC_Desc">The innkeeper is proud of himself.</string>

• Source: RemixedDungeon/src/main/res/values/strings_all.xml
• Also available in multiple languages in corresponding values-* directories

• Innkeeper.lua
• Script implements:
  • spawn() - Initializes NPC with trade items (FriedFish, ChargrilledMeat, FrozenCarpaccio)
  • interact() - Opens trade window between NPC and player
  • priceForSell() - Sets sell price multiplier (10x item base price)
  • sellMode() - Uses CARCASS backpack mode for selling
  • buyMode() - Uses FOR_BUY backpack mode for purchasing

• Found in: RemixedDungeon/src/main/assets/levelsDesc/Inn_2021_03.json
• Found in: RemixedDungeon/src/main/assets/levelsDesc/ScriptsArena.json

• BarmanNPC
• BardNPC
• ServantNPC