[cavedroid.git] / core / src / ru / deadsoftware / cavedroid / game / model / item / InventoryItem.kt
diff --git a/core/src/ru/deadsoftware/cavedroid/game/model/item/InventoryItem.kt b/core/src/ru/deadsoftware/cavedroid/game/model/item/InventoryItem.kt
+++ /dev/null
@@ -1,126 +0,0 @@
-package ru.deadsoftware.cavedroid.game.model.item
-
-import com.badlogic.gdx.graphics.Color
-import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import com.badlogic.gdx.graphics.glutils.ShapeRenderer
-import ru.deadsoftware.cavedroid.game.GameItemsHolder
-import ru.deadsoftware.cavedroid.game.mobs.player.Inventory
-import ru.deadsoftware.cavedroid.misc.Assets
-import ru.deadsoftware.cavedroid.misc.utils.drawSprite
-import ru.deadsoftware.cavedroid.misc.utils.drawString
-import ru.deadsoftware.cavedroid.misc.utils.px
-import java.io.Serializable
-
-class InventoryItem @JvmOverloads constructor(
- val itemKey: String,
- _amount: Int = 1,
-) : Serializable {
-
- var amount = _amount
- set(value) {
- field = if (value < 0) {
- 0
- } else {
- value
- }
- }
-
- @Transient
- lateinit var item: Item
- private set
-
- @JvmOverloads
- constructor(_item: Item, amount: Int = 1) : this(_item.params.key, amount) {
- item = _item
- }
-
- fun init(gameItemsHolder: GameItemsHolder) {
- if (this::item.isInitialized) {
- return
- }
- item = gameItemsHolder.getItem(itemKey)
- }
-
- @JvmOverloads
- fun add(count: Int = 1) {
- if (count > 0 && Int.MAX_VALUE - count < amount) {
- throw IllegalArgumentException("$amount + $count exceeds Int.MAX_VALUE")
- }
-
- amount += count
- }
-
- @JvmOverloads
- fun subtract(count: Int = 1) {
- if (count < 0) {
- throw IllegalArgumentException("Can't subtract negative amount")
- }
-
- add(-count)
- }
-
- @JvmOverloads
- fun canBeAdded(count: Int = 1): Boolean {
- return amount + count <= item.params.maxStack
- }
-
- private fun drawAmountText(spriteBatch: SpriteBatch, text: String, x: Float, y: Float) {
- spriteBatch.drawString(text, x + 1, y + 1, Color.BLACK)
- spriteBatch.drawString(text, x, y, Color.WHITE)
- }
-
- fun drawSelected(spriteBatch: SpriteBatch, x: Float, y: Float) {
- if (item.isNone()) {
- return
- }
-
- val sprite = item.sprite
- val amountString = amount.toString()
- spriteBatch.drawSprite(sprite, x - 10f, y - 10f, rotation = 0f, width = 20f, height = 20f)
- drawAmountText(
- spriteBatch = spriteBatch,
- text = amountString,
- x = x + 10f - Assets.getStringWidth(amountString) + 1f,
- y = y + 10f - Assets.getStringHeight(amountString) + 1f
- )
- }
-
- fun draw(spriteBatch: SpriteBatch, shapeRenderer: ShapeRenderer, x: Float, y: Float) {
- if (item.isNone()) {
- return
- }
-
- val sprite = item.sprite
- spriteBatch.drawSprite(sprite, x, y)
-
- if (amount < 2) {
- return
- }
-
- if (item.isTool()) {
- spriteBatch.end()
- shapeRenderer.begin(ShapeRenderer.ShapeType.Filled)
- shapeRenderer.color = Color.GREEN
- shapeRenderer.rect(
- /* x = */ x,
- /* y = */ y + 1.px - 2,
- /* width = */ 1.px * (amount.toFloat() / item.params.maxStack.toFloat()),
- /* height = */ 2f
- )
- shapeRenderer.end()
- spriteBatch.begin()
- } else {
- val amountString = amount.toString()
- drawAmountText(
- spriteBatch = spriteBatch,
- text = amountString,
- x = x + 1.px - Assets.getStringWidth(amountString),
- y = y + 1.px - Assets.getStringHeight(amountString)
- )
- }
- }
-
- companion object {
- fun InventoryItem?.isNoneOrNull() = this?.item == null || this.item.isNone()
- }
-}