bring back wireless redstone (cbe) support

closes #2987

src/main/scala/li/cil/oc/common/EventHandler.scala

@@ -7,7 +7,6 @@ import appeng.api.util.AEPartLocation
 import li.cil.oc._
 import li.cil.oc.api.Network
 import li.cil.oc.api.detail.ItemInfo
-import li.cil.oc.common.item.traits
 import li.cil.oc.api.internal.Colored
 import li.cil.oc.api.internal.Rack
 import li.cil.oc.api.internal.Server
@@ -30,6 +29,7 @@ import li.cil.oc.common.recipe.Recipes
 import li.cil.oc.common.tileentity.Robot
 import li.cil.oc.common.tileentity.traits.power
 import li.cil.oc.integration.Mods
+import li.cil.oc.integration.util
 import li.cil.oc.server.component.Keyboard
 import li.cil.oc.server.machine.Callbacks
 import li.cil.oc.server.machine.Machine
@@ -140,6 +140,15 @@ object EventHandler {
     }
   }
 
+  def scheduleWirelessRedstone(rs: server.component.RedstoneWireless) {
+    if (SideTracker.isServer) pendingServer.synchronized {
+      pendingServer += (() => if (rs.node.network != null) {
+        util.WirelessRedstone.addReceiver(rs)
+        util.WirelessRedstone.updateOutput(rs)
+      })
+    }
+  }
+
   @SubscribeEvent
   def onAttachCapabilitiesItemStack(event: AttachCapabilitiesEvent[ItemStack]): Unit = {
     if (!event.getCapabilities.containsKey(traits.Chargeable.KEY)) {
@@ -182,7 +191,7 @@ object EventHandler {
   }
 
   @SubscribeEvent
-  def onServerTick(e: ServerTickEvent) = if (e.phase == TickEvent.Phase.START) {
+  def onServerTick(e: ServerTickEvent): Any = if (e.phase == TickEvent.Phase.START) {
     pendingServer.synchronized {
       val adds = pendingServer.toArray
       pendingServer.clear()

src/main/scala/li/cil/oc/integration/Mods.scala

@@ -37,6 +37,7 @@ object Mods {
   val EnderStorage = new SimpleMod(IDs.EnderStorage)
   val Thaumcraft = new SimpleMod(IDs.Thaumcraft)
   val Charset = new SimpleMod(IDs.Charset)
+  val WirelessRedstoneCBE = new SimpleMod(IDs.WirelessRedstoneCBE)
 
   // ----------------------------------------------------------------------- //
 
@@ -56,6 +57,7 @@ object Mods {
     integration.enderstorage.ModEnderStorage,
     integration.thaumcraft.ModThaumcraft,
     integration.charset.ModCharset,
+    integration.wrcbe.ModWRCBE,
 
     // We go late to ensure all other mod integration is done, e.g. to
     // allow properly checking if wireless redstone is present.
@@ -102,6 +104,7 @@ object Mods {
     final val EnderStorage = "enderstorage"
     final val Thaumcraft = "thaumcraft"
     final val Charset = "charset"
+    final val WirelessRedstoneCBE = "wrcbe"
   }
 
   // ----------------------------------------------------------------------- //

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

@@ -12,6 +12,7 @@ import li.cil.oc.common.item.Delegator
 import li.cil.oc.common.tileentity.traits.BundledRedstoneAware
 import li.cil.oc.common.tileentity.traits.RedstoneAware
 import li.cil.oc.integration.util.BundledRedstone
+import li.cil.oc.integration.util.WirelessRedstone
 import li.cil.oc.server.component
 import net.minecraft.item.ItemStack
 
@@ -25,12 +26,17 @@ object DriverRedstoneCard extends Item with HostAware {
     else {
       val isAdvanced = tier(stack) == Tier.Two
       val hasBundled = BundledRedstone.isAvailable && isAdvanced
+      val hasWireless = WirelessRedstone.isAvailable && isAdvanced
       host match {
         case redstone: BundledRedstoneAware if hasBundled =>
-          new component.Redstone.Bundled(redstone)
+          if (hasWireless) new component.Redstone.BundledWireless(redstone)
+          else new component.Redstone.Bundled(redstone)
         case redstone: RedstoneAware =>
-          new component.Redstone.Vanilla(redstone)
-        case _ => null
+          if (hasWireless) new component.Redstone.VanillaWireless(redstone)
+          else new component.Redstone.Vanilla(redstone)
+        case _ =>
+          if (hasWireless) new component.Redstone.Wireless(host)
+          else null
       }
     }
 
@@ -47,8 +53,10 @@ object DriverRedstoneCard extends Item with HostAware {
       if (worksWith(stack)) {
         val isAdvanced = tier(stack) == Tier.Two
         val hasBundled = BundledRedstone.isAvailable && isAdvanced
+        val hasWireless = WirelessRedstone.isAvailable && isAdvanced
         if (hasBundled) {
-          classOf[component.Redstone.Bundled]
+          if (hasWireless) classOf[component.Redstone.BundledWireless]
+          else classOf[component.Redstone.Bundled]
         }
         else {
           classOf[component.Redstone.Vanilla]

src/main/scala/li/cil/oc/integration/util/WirelessRedstone.scala

@@ -0,0 +1,50 @@
+package li.cil.oc.integration.util
+
+import li.cil.oc.server.component.RedstoneWireless
+
+import scala.collection.mutable
+
+object WirelessRedstone {
+  val systems = mutable.Set.empty[WirelessRedstoneSystem]
+
+  def isAvailable: Boolean = systems.nonEmpty
+
+  def addReceiver(rs: RedstoneWireless) {
+    systems.foreach(system => try system.addReceiver(rs) catch {
+      case _: Throwable => // Ignore
+    })
+  }
+
+  def removeReceiver(rs: RedstoneWireless) {
+    systems.foreach(system => try system.removeReceiver(rs) catch {
+      case _: Throwable => // Ignore
+    })
+  }
+
+  def updateOutput(rs: RedstoneWireless) {
+    systems.foreach(system => try system.updateOutput(rs) catch {
+      case _: Throwable => // Ignore
+    })
+  }
+
+  def removeTransmitter(rs: RedstoneWireless) {
+    systems.foreach(system => try system.removeTransmitter(rs) catch {
+      case _: Throwable => // Ignore
+    })
+  }
+
+  def getInput(rs: RedstoneWireless): Boolean = systems.exists(_.getInput(rs))
+
+  trait WirelessRedstoneSystem {
+    def addReceiver(rs: RedstoneWireless)
+
+    def removeReceiver(rs: RedstoneWireless)
+
+    def updateOutput(rs: RedstoneWireless)
+
+    def removeTransmitter(rs: RedstoneWireless)
+
+    def getInput(rs: RedstoneWireless): Boolean
+  }
+
+}

src/main/scala/li/cil/oc/integration/wrcbe/ModWRCBE.scala

@@ -0,0 +1,13 @@
+package li.cil.oc.integration.wrcbe
+
+import li.cil.oc.integration.ModProxy
+import li.cil.oc.integration.Mods
+import li.cil.oc.integration.util.WirelessRedstone
+
+object ModWRCBE extends ModProxy {
+  override def getMod: Mods.SimpleMod = Mods.WirelessRedstoneCBE
+
+  override def initialize() {
+    WirelessRedstone.systems += WirelessRedstoneCBE
+  }
+}

src/main/scala/li/cil/oc/integration/wrcbe/WirelessRedstoneCBE.scala

@@ -0,0 +1,43 @@
+package li.cil.oc.integration.wrcbe
+
+import codechicken.wirelessredstone.manager.RedstoneEther
+import li.cil.oc.integration.util.WirelessRedstone.WirelessRedstoneSystem
+import li.cil.oc.server.component.RedstoneWireless
+
+import scala.language.reflectiveCalls
+
+object WirelessRedstoneCBE extends WirelessRedstoneSystem {
+  def addTransmitter(rs: RedstoneWireless) {
+    if (rs.wirelessOutput && rs.wirelessFrequency > 0) {
+      RedstoneEther.server.addTransmittingDevice(rs)
+    }
+  }
+
+  def removeTransmitter(rs: RedstoneWireless) {
+    if (rs.wirelessFrequency > 0) {
+      RedstoneEther.server.removeTransmittingDevice(rs)
+    }
+  }
+
+  def addReceiver(rs: RedstoneWireless) {
+    RedstoneEther.server.addReceivingDevice(rs)
+    if (rs.wirelessFrequency > 0) {
+      rs.wirelessInput = RedstoneEther.server.isFreqOn(rs.wirelessFrequency)
+    }
+  }
+
+  def removeReceiver(rs: RedstoneWireless) {
+    RedstoneEther.server.removeReceivingDevice(rs)
+  }
+
+  def updateOutput(rs: RedstoneWireless) {
+    if (rs.wirelessOutput) {
+      addTransmitter(rs)
+    }
+    else {
+      removeTransmitter(rs)
+    }
+  }
+
+  def getInput(rs: RedstoneWireless): Boolean = rs.wirelessInput
+}

src/main/scala/li/cil/oc/server/component/Redstone.scala

@@ -1,10 +1,16 @@
 package li.cil.oc.server.component
 
+import java.util
+
+import li.cil.oc.Constants
+import li.cil.oc.api.driver.DeviceInfo.{DeviceAttribute,DeviceClass}
 import li.cil.oc.api.network.EnvironmentHost
 import li.cil.oc.common.tileentity.traits.BundledRedstoneAware
 import li.cil.oc.common.tileentity.traits.RedstoneAware
 import li.cil.oc.server.component
 
+import scala.collection.convert.WrapAsJava._
+
 object Redstone {
 
   class Vanilla(val redstone: EnvironmentHost with RedstoneAware)
@@ -13,4 +19,23 @@ object Redstone {
   class Bundled(val redstone: EnvironmentHost with BundledRedstoneAware)
     extends component.RedstoneVanilla with component.RedstoneBundled
 
+  class Wireless(val redstone: EnvironmentHost)
+    extends component.RedstoneWireless
+
+  class VanillaWireless(val redstone: EnvironmentHost with RedstoneAware)
+    extends component.RedstoneVanilla with component.RedstoneWireless
+
+  class BundledWireless(val redstone: EnvironmentHost with BundledRedstoneAware)
+    extends component.RedstoneVanilla with component.RedstoneBundled with component.RedstoneWireless {
+    private final lazy val deviceInfo = Map(
+      DeviceAttribute.Class -> DeviceClass.Communication,
+      DeviceAttribute.Description -> "Combined redstone controller",
+      DeviceAttribute.Vendor -> Constants.DeviceInfo.DefaultVendor,
+      DeviceAttribute.Product -> "Rx900-M",
+      DeviceAttribute.Capacity -> "65536",
+      DeviceAttribute.Width -> "16"
+    )
+
+    override def getDeviceInfo: util.Map[String, String] = deviceInfo
+  }
 }

src/main/scala/li/cil/oc/server/component/RedstoneWireless.scala

@@ -0,0 +1,163 @@
+package li.cil.oc.server.component
+
+import codechicken.lib.vec.Vector3
+import codechicken.wirelessredstone.api.WirelessReceivingDevice
+import codechicken.wirelessredstone.api.WirelessTransmittingDevice
+import li.cil.oc.Constants
+import li.cil.oc.api.driver.DeviceInfo.DeviceAttribute
+import li.cil.oc.api.driver.DeviceInfo.DeviceClass
+import li.cil.oc.Settings
+import li.cil.oc.api.driver.DeviceInfo
+import li.cil.oc.api.network.EnvironmentHost
+import li.cil.oc.api.machine.Arguments
+import li.cil.oc.api.machine.Callback
+import li.cil.oc.api.machine.Context
+import li.cil.oc.api.network._
+import li.cil.oc.common.EventHandler
+import li.cil.oc.common.tileentity.traits.RedstoneChangedEventArgs
+import li.cil.oc.integration.Mods
+import li.cil.oc.integration.util
+import net.minecraft.nbt.NBTTagCompound
+import net.minecraftforge.fml.common.Optional
+
+import scala.collection.convert.WrapAsJava._
+
+@Optional.InterfaceList(Array(
+  new Optional.Interface(iface = "codechicken.wirelessredstone.api.WirelessReceivingDevice", modid = Mods.IDs.WirelessRedstoneCBE),
+  new Optional.Interface(iface = "codechicken.wirelessredstone.api.WirelessTransmittingDevice", modid = Mods.IDs.WirelessRedstoneCBE)
+))
+trait RedstoneWireless extends RedstoneSignaller with WirelessReceivingDevice with WirelessTransmittingDevice with DeviceInfo {
+  def redstone: EnvironmentHost
+
+  var wirelessFrequency = 0
+
+  var wirelessInput = false
+
+  var wirelessOutput = false
+
+  // ----------------------------------------------------------------------- //
+
+  private final lazy val deviceInfo = Map(
+    DeviceAttribute.Class -> DeviceClass.Communication,
+    DeviceAttribute.Description -> "Wireless redstone controller",
+    DeviceAttribute.Vendor -> Constants.DeviceInfo.DefaultVendor,
+    DeviceAttribute.Product -> "Rw400-M",
+    DeviceAttribute.Capacity -> "1",
+    DeviceAttribute.Width -> "1"
+  )
+
+  override def getDeviceInfo: java.util.Map[String, String] = deviceInfo
+
+  // ----------------------------------------------------------------------- //
+
+  @Callback(doc = """function():number -- Get the wireless redstone input.""")
+  def getWirelessInput(context: Context, args: Arguments): Array[AnyRef] = {
+    wirelessInput = util.WirelessRedstone.getInput(this)
+    result(wirelessInput)
+  }
+
+  @Callback(direct = true, doc = """function():boolean -- Get the wireless redstone output.""")
+  def getWirelessOutput(context: Context, args: Arguments): Array[AnyRef] = result(wirelessOutput)
+
+  @Callback(doc = """function(value:boolean):boolean -- Set the wireless redstone output.""")
+  def setWirelessOutput(context: Context, args: Arguments): Array[AnyRef] = {
+    val oldValue = wirelessOutput
+    val newValue = args.checkBoolean(0)
+
+    if (oldValue != newValue) {
+      wirelessOutput = newValue
+
+      util.WirelessRedstone.updateOutput(this)
+
+      if (Settings.get.redstoneDelay > 0)
+        context.pause(Settings.get.redstoneDelay)
+    }
+
+    result(oldValue)
+  }
+
+  @Callback(direct = true, doc = """function():number -- Get the currently set wireless redstone frequency.""")
+  def getWirelessFrequency(context: Context, args: Arguments): Array[AnyRef] = result(wirelessFrequency)
+
+  @Callback(doc = """function(frequency:number):number -- Set the wireless redstone frequency to use.""")
+  def setWirelessFrequency(context: Context, args: Arguments): Array[AnyRef] = {
+    val oldValue = wirelessFrequency
+    val newValue = args.checkInteger(0)
+
+    if (oldValue != newValue) {
+      util.WirelessRedstone.removeReceiver(this)
+      util.WirelessRedstone.removeTransmitter(this)
+
+      wirelessFrequency = newValue
+      wirelessInput = false
+      wirelessOutput = false
+
+      util.WirelessRedstone.addReceiver(this)
+
+      context.pause(0.5)
+    }
+
+    result(oldValue)
+  }
+
+  // ----------------------------------------------------------------------- //
+
+  @Optional.Method(modid = Mods.IDs.WirelessRedstoneCBE)
+  override def updateDevice(frequency: Int, on: Boolean) {
+    if (frequency == wirelessFrequency && on != wirelessInput) {
+      wirelessInput = on
+      onRedstoneChanged(RedstoneChangedEventArgs(null, if (on) 0 else 1, if (on) 1 else 0))
+    }
+  }
+
+  @Optional.Method(modid = Mods.IDs.WirelessRedstoneCBE)
+  override def getTransmitPos = new Vector3(redstone.xPosition, redstone.yPosition, redstone.zPosition)
+
+  @Optional.Method(modid = Mods.IDs.WirelessRedstoneCBE)
+  override def getDimension: Int = redstone.world.provider.getDimension
+
+  @Optional.Method(modid = Mods.IDs.WirelessRedstoneCBE)
+  override def getFreq: Int = wirelessFrequency
+
+  @Optional.Method(modid = Mods.IDs.WirelessRedstoneCBE)
+  override def getAttachedEntity = null
+
+  // ----------------------------------------------------------------------- //
+
+  override def onConnect(node: Node) {
+    super.onConnect(node)
+    if (node == this.node) {
+      EventHandler.scheduleWirelessRedstone(this)
+    }
+  }
+
+  override def onDisconnect(node: Node) {
+    super.onDisconnect(node)
+    if (node == this.node) {
+      util.WirelessRedstone.removeReceiver(this)
+      util.WirelessRedstone.removeTransmitter(this)
+      wirelessOutput = false
+      wirelessFrequency = 0
+    }
+  }
+
+  // ----------------------------------------------------------------------- //
+
+  private final val WirelessFrequencyTag = "wirelessFrequency"
+  private final val WirelessInputTag = "wirelessInput"
+  private final val WirelessOutputTag = "wirelessOutput"
+
+  override def load(nbt: NBTTagCompound) {
+    super.load(nbt)
+    wirelessFrequency = nbt.getInteger(WirelessFrequencyTag)
+    wirelessInput = nbt.getBoolean(WirelessInputTag)
+    wirelessOutput = nbt.getBoolean(WirelessOutputTag)
+  }
+
+  override def save(nbt: NBTTagCompound) {
+    super.save(nbt)
+    nbt.setInteger(WirelessFrequencyTag, wirelessFrequency)
+    nbt.setBoolean(WirelessInputTag, wirelessInput)
+    nbt.setBoolean(WirelessOutputTag, wirelessOutput)
+  }
+}