src/main/scala/li/cil/oc/integration/opencomputers/DriverUpgradeDatabase.scala

package li.cil.oc.integration.opencomputers

import li.cil.oc.api
import li.cil.oc.api.driver
import li.cil.oc.api.driver.EnvironmentAware
import li.cil.oc.common.init.Items
import li.cil.oc.common.inventory.DatabaseInventory
import li.cil.oc.common.{Slot, Tier, item}
import li.cil.oc.server.component
import net.minecraft.entity.player.EntityPlayer
import net.minecraft.item.ItemStack

object DriverUpgradeDatabase extends Item with EnvironmentAware {
  override def worksWith(stack: ItemStack) =
    isOneOf(stack, api.Items.get("databaseUpgrade1"), api.Items.get("databaseUpgrade2"), api.Items.get("databaseUpgrade3"))

  override def createEnvironment(stack: ItemStack, host: driver.EnvironmentHost) =
    new component.UpgradeDatabase(new DatabaseInventory {
      override def tier = DriverUpgradeDatabase.tier(stack)

      override def container = stack

      override def isUseableByPlayer(player: EntityPlayer) = false
    })

  override def slot(stack: ItemStack) = Slot.Upgrade

  override def tier(stack: ItemStack) =
    Items.multi.subItem(stack) match {
      case Some(database: item.UpgradeDatabase) => database.tier
      case _ => Tier.One
    }

  override def providedEnvironment(stack: ItemStack) = classOf[component.UpgradeDatabase]
}