# Guide Lua Objects

<details>

<summary>Guide Lua Objects</summary>

### **List of most used objects with their functions** All methods are available on **data/lib/core/**

* **Items:**
* ```
  Reference: data/lib/core/item.lua

  Item.getType(self)
  Item.isContainer(self)
  Item.isCreature(self)
  Item.isMonster(self)
  Item.isNpc(self)
  Item.isPlayer(self)
  Item.isTeleport(self)
  Item.isTile(self)
  Item.setDescription(self, description)
  Item.setText(self, text)
  Item.setUniqueId(self, uniqueId)

  Source methods

  Item:isItem()
  Item:getParent()
  Item:getTopParent()
  Item:getId()
  Item:clone()
  Item:split()
  Item:remove()
  Item:getUniqueId()
  Item:getActionId()
  Item:setActionId()
  Item:getCount()
  Item:getCharges()
  Item:getFluidType()
  Item:getWeight()
  Item:getSubType()
  Item:getName()
  Item:getPluralName()
  Item:getArticle()
  Item:getPosition()
  Item:getTile()
  Item:hasAttribute()
  Item:getAttribute()
  Item:setAttribute()
  Item:removeAttribute()
  Item:getCustomAttribute()
  Item:setCustomAttribute()
  Item:removeCustomAttribute()
  Item:moveTo()
  Item:transform()
  Item:decay()
  Item:serializeAttributes()
  Item:moveToSlot()
  Item:getDescription()
  Item:hasProperty()
  Item:getImbuementSlot()
  Item:getImbuement()
  Item:setDuration()
  Item:isInsideDepot()
  Item:getTier()
  Item:setTier()
  Item:getClassification()
  ```
* **Tiles:**
* ```
  Reference: data/lib/core/tile.lua

  Tile:isWalkable(pz, creature, floorchange, block, proj)
  Tile:isRopeSpot()

  Tile.isCreature(self)
  Tile.isItem(self)
  Tile.isTile(self)
  Tile.isContainer(self)
  Tile.relocateTo(self, toPosition)
  Tile.isHouse(self)
  Tile.isPz(self)
  ```
* **Positions:**
* ```
  Reference: data/lib/core/position.lua

  Position:getNextPosition(direction, steps)
  Position:moveUpstairs()
  Position:isInRange(from, to)
  Position:moveDownstairs()
  Position:getDistanceBetween(position)
  Position:compare(position)
  Position:hasCreature(teleportTo)
  Position:hasItem(itemId)
  Position:transformItem(itemId, itemTransform, effect)
  Position:createItem(itemId, effect)
  Position:removeItem(itemId, effect)
  Position:relocateTo(toPos)
  Position:isProtectionZoneTile()

  Position.getTile(self)
  Position.hasPlayer(centerPosition, rangeX, rangeY)
  Position.removeMonster(centerPosition, rangeX, rangeY)
  Position.getFreePosition(from, to)
  Position.getFreeSand()
  Position.getDirectionTo(pos1, pos2)
  Position.hasCreatureInArea(fromPosition, toPosition, removeCreatures, removePlayer, teleportTo)
  Position.revertItem(positionCreateItem, itemIdCreate, positionTransform, itemId, itemTransform, effect)
  ```
* **Self:**
* ```
  Player = {
      name = 'Test',
      level = 8
  }

  function Player:getLevel()
      return self.level
  end

  function Player:getName()
      return self.name
  end

  function Player.getLevel(self)
      return self.level
  end

  function Player.getName(self)
      return self.name
  end


  print(Player:getName()) --> PRINT: Test

  print(Player:getLevel()) --> PRINT: 8
  print(Player.getLevel(Player)) --> PRINT: 8

  print(Player.getLevel()) --> PRINT: Error
  ```

</details>