====== InnKeeperNPC - Code References ======

{{ rpd:images:innkeepernpc_sprite.png|Innkeeper NPC }}

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

==== JSON Configuration ====
<code json>
{
   "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
}
</code>
  * Found in: `RemixedDungeon/src/main/assets/mobsDesc/InnKeeperNPC.json`
  * **Key Properties**:
    * `friendly: true` - NPC is non-hostile to the player
    * `movable: false` - NPC cannot move from its position
    * `aiState: "Passive"` - Uses passive AI behavior
    * `fraction: "NEUTRAL"` - Belongs to neutral faction
    * `immortal: true` - NPC cannot be killed

==== Sprite Configuration ====
<code json>
{
  "texture" : "mobs/town_townsfolk_innkeeper.png",
  "width"  : 16,
  "height" : 16,
  "idle"   : { "fps" : 5, "looped" : true,     "frames" : [0,0,0,1,2,3,4,5,6,7] },
  "run"    : { "fps" : 1, "looped" : true,     "frames" : [0,0,0] },
  "attack" : { "fps" : 1, "looped" : false,    "frames" : [0,0,0] },
  "die"    : { "fps" : 1, "looped" : false,    "frames" : [0,0,0] },
  "bloodColor" : "0xCC0000"
}
</code>
  * Found in: `RemixedDungeon/src/main/assets/spritesDesc/InnKeeperNPC.json`
  * **Animation Details**:
    * Idle animation: 10 frames at 5 FPS, looped
    * Run/Attack/Die: Placeholder animations (not used for stationary NPC)

==== String Resources ====
<code xml>
<string name="InnKeeperNPC_Name">inn keeper</string>
<string name="InnKeeperNPC_Name_Objective">inn keeper</string>
<string name="InnKeeperNPC_Gender">masculine</string>
<string name="InnKeeperNPC_Desc">The inn keeper is proud of himself.</string>
</code>
  * Source: `RemixedDungeon/src/main/res/values/strings_all.xml` (lines 2666-2669)
  * Also available in multiple languages in corresponding `values-*` directories

==== Lua Scripts ====
  * [[https://github.com/NYRDS/remixed-dungeon/blob/master/RemixedDungeon/src/main/assets/scripts/npc/Innkeeper.lua|Innkeeper.lua]]
  * Script implements the following functions:
    * `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 items to player
    * `buyMode()` - Uses `FOR_BUY` backpack mode for purchasing items from player
  * Uses `scripts/lib/mob` library for mob initialization
  * Uses `scripts/lib/commonClasses` (RPD) for common functions

==== Level Placement ====
  * Found in: `RemixedDungeon/src/main/assets/levelsDesc/Inn_2021_03.json`
  * Found in: `RemixedDungeon/src/main/assets/levelsDesc/ScriptsArena.json`
  * Spawned as a stationary NPC in town/inn areas

==== Related mr Entities ====
  * [[mr:shopkeeper_npc|ShopkeeperNPC]] - Shop trader NPC
  * [[mr:bard_npc|BardNPC]] - Town NPC
  * [[mr:healer_npc|HealerNPC]] - Town healer NPC
  * [[mr:librarian_npc|LibrarianNPC]] - Town librarian NPC

{{tag> mr npc innkeeper innkeepernpc town trader}}