[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
index 44d3179839d2507e2f42dbcc33d0117c645d777d..f847f7d0e3dd4d1f19ed91ee37266d3355a218c0 100644 (file)
import ru.deadsoftware.cavedroid.misc.utils.drawString
import ru.deadsoftware.cavedroid.misc.utils.px
import java.io.Serializable
import ru.deadsoftware.cavedroid.misc.utils.drawString
import ru.deadsoftware.cavedroid.misc.utils.px
import java.io.Serializable
+import kotlin.contracts.ExperimentalContracts
+import kotlin.contracts.contract
class InventoryItem @JvmOverloads constructor(
val itemKey: String,
class InventoryItem @JvmOverloads constructor(
val itemKey: String,
}
companion object {
}
companion object {
- fun InventoryItem?.isNoneOrNull() = this?.item == null || this.item.isNone()
+
+ @OptIn(ExperimentalContracts::class)
+ fun InventoryItem?.isNoneOrNull(): Boolean {
+ contract { returns(false) implies(this@isNoneOrNull != null) }
+ return this?.item == null || this.item.isNone()
+ }
}
}
}
}