core/src/ru/deadsoftware/cavedroid/game/model/mapper/ItemMapper.kt

   1 package ru.deadsoftware.cavedroid.game.model.mapper
   2
   3 import com.badlogic.gdx.graphics.g2d.Sprite
   4 import dagger.Reusable
   5 import ru.deadsoftware.cavedroid.game.GameItemsHolder
   6 import ru.deadsoftware.cavedroid.game.model.block.Block
   7 import ru.deadsoftware.cavedroid.game.model.dto.ItemDto
   8 import ru.deadsoftware.cavedroid.game.model.item.CommonItemParams
   9 import ru.deadsoftware.cavedroid.game.model.item.Item
  10 import ru.deadsoftware.cavedroid.game.model.item.Item.*
  11 import ru.deadsoftware.cavedroid.misc.Assets
  12 import ru.deadsoftware.cavedroid.misc.utils.AssetLoader
  13 import ru.deadsoftware.cavedroid.misc.utils.SpriteOrigin
  14 import javax.inject.Inject
  15
  16 @Reusable
  17 class ItemMapper @Inject constructor(
  18     private val assetLoader: AssetLoader,
  19 ) {
  20
  21     fun map(key: String, dto: ItemDto, block: Block?, slabTopBlock: Block.Slab?, slabBottomBlock: Block.Slab?): Item {
  22         val params = mapCommonParams(key, dto)
  23
  24         return when (dto.type) {
  25             "normal" -> Normal(params, requireNotNull(loadSprite(dto)))
  26             "bucket" -> Bucket(params, requireNotNull(loadSprite(dto)), requireNotNull(dto.actionKey))
  27             "shovel" -> Shovel(params, requireNotNull(loadSprite(dto)), dto.mobDamageMultiplier, dto.blockDamageMultiplier, requireNotNull(dto.toolLevel))
  28             "sword" -> Sword(params, requireNotNull(loadSprite(dto)), dto.mobDamageMultiplier, dto.blockDamageMultiplier, requireNotNull(dto.toolLevel))
  29             "pickaxe" -> Pickaxe(params, requireNotNull(loadSprite(dto)), dto.mobDamageMultiplier, dto.blockDamageMultiplier, requireNotNull(dto.toolLevel))
  30             "axe" -> Axe(params, requireNotNull(loadSprite(dto)), dto.mobDamageMultiplier, dto.blockDamageMultiplier, requireNotNull(dto.toolLevel))
  31             "shears" -> Shears(params, requireNotNull(loadSprite(dto)), dto.mobDamageMultiplier, dto.blockDamageMultiplier, requireNotNull(dto.toolLevel))
  32             "block" -> Block(params, requireNotNull(block))
  33             "slab" -> Slab(params, requireNotNull(slabTopBlock), requireNotNull(slabBottomBlock))
  34             "none" -> None(params)
  35             else -> throw IllegalArgumentException("Unknown item type ${dto.type}")
  36         }
  37     }
  38
  39     private fun mapCommonParams(key: String, dto: ItemDto): CommonItemParams {
  40         return CommonItemParams(
  41             id = dto.id,
  42             key = key,
  43             name = dto.name,
  44             inHandSpriteOrigin = SpriteOrigin(
  45                 x = dto.originX,
  46                 y = dto.origin_y,
  47             ),
  48             maxStack = dto.maxStack,
  49         )
  50     }
  51
  52     private fun loadSprite(dto: ItemDto): Sprite? {
  53         if (dto.type == "none" || dto.type == "block" || dto.texture == GameItemsHolder.FALLBACK_ITEM_KEY) {
  54             return null
  55         }
  56
  57         val texture = Assets.resolveItemTexture(assetLoader, dto.texture)
  58         return Sprite(texture)
  59             .apply { flip(false, true) }
  60     }
  61
  62 }