core/src/ru/deadsoftware/cavedroid/game/objects/Item.kt

   1 package ru.deadsoftware.cavedroid.game.objects
   2
   3 import com.badlogic.gdx.graphics.g2d.Sprite
   4 import ru.deadsoftware.cavedroid.game.GameItems
   5 import ru.deadsoftware.cavedroid.misc.utils.SpriteOrigin
   6
   7 data class Item(
   8     val id: Int,
   9     val key: String,
  10     val name: String,
  11     val type: String,
  12     val sprite: Sprite?,
  13     val defaultOrigin: SpriteOrigin,
  14     val actionKey: String?,
  15 ) {
  16
  17     init {
  18         sprite?.flip(false, true)
  19     }
  20
  21     fun requireSprite() = sprite ?: throw IllegalStateException("Sprite is null")
  22
  23     fun isBlock() = type == "block"
  24
  25     fun isTool() = type == "tool"
  26
  27     /**
  28      * Returns block associated with this item. Null if this is not a block
  29      */
  30     fun toBlock(): Block? {
  31         if (!isBlock()) {
  32             return null
  33         }
  34
  35         return GameItems.getBlock(GameItems.getBlockIdByItemId(id))
  36     }
  37
  38     fun getItemOrBlockSprite(): Sprite {
  39         return requireNotNull(sprite ?: toBlock()?.requireSprite()) { "wtf: sprite is null" }
  40     }
  41
  42     fun isNone(): Boolean {
  43         return id == 0;
  44     }
  45
  46     @Deprecated("Was renamed to Sprite to comply with variable type.", ReplaceWith("requireSprite()"))
  47     fun getTexture() = sprite
  48 }