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.game.model.block.Block
   6 import ru.deadsoftware.cavedroid.misc.utils.SpriteOrigin
   7
   8 data class Item(
   9     val id: Int,
  10     val key: String,
  11     val name: String,
  12     val type: String,
  13     val sprite: Sprite?,
  14     val defaultOrigin: SpriteOrigin,
  15     val actionKey: String?,
  16 ) {
  17
  18     init {
  19         sprite?.flip(false, true)
  20     }
  21
  22     fun requireSprite() = sprite ?: throw IllegalStateException("Sprite is null")
  23
  24     fun isBlock() = type == "block"
  25
  26     fun isTool() = type == "tool"
  27
  28     /**
  29      * Returns block associated with this item. Null if this is not a block
  30      */
  31     fun toBlock(): Block? {
  32         if (!isBlock()) {
  33             return null
  34         }
  35
  36         return GameItems.getBlock(GameItems.getBlockIdByItemId(id))
  37     }
  38
  39     fun getItemOrBlockSprite(): Sprite {
  40         return requireNotNull(sprite ?: toBlock()?.requireSprite()) { "wtf: sprite is null" }
  41     }
  42
  43     fun isNone(): Boolean {
  44         return id == 0;
  45     }
  46
  47     @Deprecated("Was renamed to Sprite to comply with variable type.", ReplaceWith("requireSprite()"))
  48     fun getTexture() = sprite
  49 }