Fix log spam with DImensional Transceiver (#73)

* Update TileConduitBundle.java

* Update TileConduitBundle.java

* Update TileConduitBundle.java

.editorconfig

@@ -0,0 +1,23 @@
+# This is the universal Text Editor Configuration
+# for all GTNewHorizons projects
+# See: https://editorconfig.org/
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{bat,ini}]
+end_of_line = crlf
+
+[*.{dtd,json,info,mcmeta,md,sh,svg,xml,xsd,xsl,yaml,yml}]
+indent_size = 2
+
+[*.java]
+indent_size = 2
+ij_java_space_before_if_parentheses = false

build.gradle

@@ -1,4 +1,4 @@
-//version: 1644612407
+//version: 1652851397
 /*
 DO NOT CHANGE THIS FILE!
 
@@ -6,12 +6,11 @@ Also, you may replace this file at any time if there is an update available.
 Please check https://github.com/GTNewHorizons/ExampleMod1.7.10/blob/main/build.gradle for updates.
 */
 
-import org.gradle.internal.logging.text.StyledTextOutput
-import org.gradle.internal.logging.text.StyledTextOutputFactory
-import org.gradle.internal.logging.text.StyledTextOutput.Style
 
 import com.github.jengelman.gradle.plugins.shadow.tasks.ConfigureShadowRelocation
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import org.gradle.internal.logging.text.StyledTextOutput.Style
+import org.gradle.internal.logging.text.StyledTextOutputFactory
 
 import java.util.concurrent.TimeUnit
 
@@ -45,13 +44,14 @@ plugins {
     id 'eclipse'
     id 'scala'
     id 'maven-publish'
-    id 'org.jetbrains.kotlin.jvm'        version '1.5.30' apply false
-    id 'org.jetbrains.kotlin.kapt'       version '1.5.30' apply false
+    id 'org.jetbrains.kotlin.jvm'        version '1.5.30'       apply false
+    id 'org.jetbrains.kotlin.kapt'       version '1.5.30'       apply false
+    id 'com.google.devtools.ksp'         version '1.5.30-1.0.0' apply false
     id 'org.ajoberstar.grgit'            version '4.1.1'
     id 'com.github.johnrengelman.shadow' version '4.0.4'
-    id 'com.palantir.git-version'        version '0.13.0' apply false
+    id 'com.palantir.git-version'        version '0.13.0'       apply false
     id 'de.undercouch.download'          version '5.0.1'
-    id 'com.github.gmazzo.buildconfig'   version '3.0.3' apply false
+    id 'com.github.gmazzo.buildconfig'   version '3.0.3'        apply false
 }
 
 if (project.file('.git/HEAD').isFile()) {
@@ -104,6 +104,7 @@ checkPropertyExists("usesShadowedDependencies")
 checkPropertyExists("developmentEnvironmentUserName")
 
 boolean noPublishedSources = project.findProperty("noPublishedSources") ? project.noPublishedSources.toBoolean() : false
+boolean usesMixinDebug = project.findProperty('usesMixinDebug') ?: project.usesMixins.toBoolean()
 
 String javaSourceDir = "src/main/java/"
 String scalaSourceDir = "src/main/scala/"
@@ -175,7 +176,7 @@ configurations.all {
 try {
     'git config core.fileMode false'.execute()
 }
-catch (Exception e) {
+catch (Exception ignored) {
     out.style(Style.Failure).println("git isn't installed at all")
 }
 
@@ -185,7 +186,7 @@ String versionOverride = System.getenv("VERSION") ?: null
 try {
     identifiedVersion = versionOverride == null ? gitVersion() : versionOverride
 }
-catch (Exception e) {
+catch (Exception ignored) {
     out.style(Style.Failure).text(
         'This mod must be version controlled by Git AND the repository must provide at least one tag,\n' +
         'or the VERSION override must be set! ').style(Style.SuccessHeader).text('(Do NOT download from GitHub using the ZIP option, instead\n' +
@@ -199,7 +200,7 @@ ext {
     modVersion = identifiedVersion
 }
 
-if( identifiedVersion.equals(versionOverride) ) {
+if(identifiedVersion == versionOverride) {
     out.style(Style.Failure).text('Override version to ').style(Style.Identifier).text(modVersion).style(Style.Failure).println('!\7')
 }
 
@@ -214,13 +215,17 @@ else {
 def arguments = []
 def jvmArguments = []
 
-if(usesMixins.toBoolean()) {
+if (usesMixins.toBoolean()) {
     arguments += [
-            "--tweakClass org.spongepowered.asm.launch.MixinTweaker"
-    ]
-    jvmArguments += [
-            "-Dmixin.debug.countInjections=true", "-Dmixin.debug.verbose=true", "-Dmixin.debug.export=true"
+        "--tweakClass org.spongepowered.asm.launch.MixinTweaker"
     ]
+    if (usesMixinDebug.toBoolean()) {
+        jvmArguments += [
+            "-Dmixin.debug.countInjections=true",
+            "-Dmixin.debug.verbose=true",
+            "-Dmixin.debug.export=true"
+        ]
+    }
 }
 
 minecraft {
@@ -312,18 +317,23 @@ def refMap = "${tasks.compileJava.temporaryDir}" + File.separator + mixingConfig
 def mixinSrg = "${tasks.reobf.temporaryDir}" + File.separator + "mixins.srg"
 
 task generateAssets {
-    if(usesMixins.toBoolean()) {
-        getFile("/src/main/resources/mixins." + modId + ".json").text = """{
+    if (usesMixins.toBoolean()) {
+        def mixinConfigFile = getFile("/src/main/resources/mixins." + modId + ".json");
+        if (!mixinConfigFile.exists()) {
+            mixinConfigFile.text = """{
   "required": true,
   "minVersion": "0.7.11",
   "package": "${modGroup}.${mixinsPackage}",
   "plugin": "${modGroup}.${mixinPlugin}",
   "refmap": "${mixingConfigRefMap}",
   "target": "@env(DEFAULT)",
-  "compatibilityLevel": "JAVA_8"
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [],
+  "client": [],
+  "server": []
 }
-
 """
+        }
     }
 }
 
@@ -439,7 +449,7 @@ processResources {
 
 def getManifestAttributes() {
     def manifestAttributes = [:]
-    if(containsMixinsAndOrCoreModOnly.toBoolean() == false && (usesMixins.toBoolean() || coreModClass)) {
+    if(!containsMixinsAndOrCoreModOnly.toBoolean() && (usesMixins.toBoolean() || coreModClass)) {
         manifestAttributes += ["FMLCorePluginContainsFMLMod": true]
     }
 
@@ -455,14 +465,14 @@ def getManifestAttributes() {
         manifestAttributes += [
                 "TweakClass" : "org.spongepowered.asm.launch.MixinTweaker",
                 "MixinConfigs" : "mixins." + modId + ".json",
-                "ForceLoadAsMod" : containsMixinsAndOrCoreModOnly.toBoolean() == false
+                "ForceLoadAsMod" : !containsMixinsAndOrCoreModOnly.toBoolean()
         ]
     }
     return manifestAttributes
 }
 
 task sourcesJar(type: Jar) {
-    from (sourceSets.main.allJava)
+    from (sourceSets.main.allSource)
     from (file("$projectDir/LICENSE"))
     getArchiveClassifier().set('sources')
 }
@@ -517,7 +527,7 @@ task devJar(type: Jar) {
 }
 
 task apiJar(type: Jar) {
-    from (sourceSets.main.allJava) {
+    from (sourceSets.main.allSource) {
         include modGroup.toString().replaceAll("\\.", "/") + "/" + apiPackage.toString().replaceAll("\\.", "/") + '/**'
     }
 
@@ -548,6 +558,9 @@ tasks.withType(GenerateModuleMetadata) {
     enabled = false
 }
 
+// workaround variable hiding in pom processing
+def projectConfigs = project.configurations
+
 publishing {
     publications {
         maven(MavenPublication) {
@@ -556,7 +569,7 @@ publishing {
                 artifact source: shadowJar, classifier: ""
             }
             if(!noPublishedSources) {
-                artifact source: sourcesJar, classifier: "src"
+                artifact source: sourcesJar, classifier: "sources"
             }
             artifact source: usesShadowedDependencies.toBoolean() ? shadowDevJar : devJar, classifier: "dev"
             if (apiPackage) {
@@ -568,16 +581,20 @@ publishing {
             // Using the identified version, not project.version as it has the prepended 1.7.10
             version = System.getenv("RELEASE_VERSION") ?: identifiedVersion
 
-            // remove extra garbage from who knows where
+            // remove extra garbage from minecraft and minecraftDeps configuration
             pom.withXml {
-                def badPomGroup = ['net.minecraft', 'com.google.code.findbugs', 'org.ow2.asm', 'com.typesafe.akka', 'com.typesafe', 'org.scala-lang',
-                                   'org.scala-lang.plugins', 'net.sf.jopt-simple', 'lzma', 'com.mojang', 'org.apache.commons', 'org.apache.httpcomponents',
-                                   'commons-logging', 'java3d', 'net.sf.trove4j', 'com.ibm.icu', 'com.paulscode', 'io.netty', 'com.google.guava',
-                                   'commons-io', 'commons-codec', 'net.java.jinput', 'net.java.jutils', 'com.google.code.gson', 'org.apache.logging.log4j',
-                                   'org.lwjgl.lwjgl', 'tv.twitch', 'org.jetbrains.kotlin', '']
+                def badArtifacts = [:].withDefault {[] as Set<String>}
+                for (configuration in [projectConfigs.minecraft, projectConfigs.minecraftDeps]) {
+                    for (dependency in configuration.allDependencies) {
+                        badArtifacts[dependency.group == null ? "" : dependency.group] += dependency.name
+                    }
+                }
+                // example for specifying extra stuff to ignore
+                // badArtifacts["org.example.group"] += "artifactName"
+
                 Node pomNode = asNode()
                 pomNode.dependencies.'*'.findAll() {
-                    badPomGroup.contains(it.groupId.text())
+                    badArtifacts[it.groupId.text()].contains(it.artifactId.text())
                 }.each() {
                     it.parent().remove(it)
                 }
@@ -721,7 +738,7 @@ def deobf(String sourceURL, String fileName) {
 // Helper methods
 
 def checkPropertyExists(String propertyName) {
-    if (project.hasProperty(propertyName) == false) {
+    if (!project.hasProperty(propertyName)) {
         throw new GradleException("This project requires a property \"" + propertyName + "\"! Please add it your \"gradle.properties\". You can find all properties and their description here: https://github.com/GTNewHorizons/ExampleMod1.7.10/blob/main/gradle.properties")
     }
 }

dependencies.gradle

@@ -2,23 +2,23 @@
 
 dependencies {
     compile('com.github.GTNewHorizons:EnderCore:0.2.6:dev')
-    compile('com.github.GTNewHorizons:ForestryMC:4.4.5:dev')
-    compile('com.github.GTNewHorizons:NotEnoughItems:2.2.7-GTNH:dev')
+    compile('com.github.GTNewHorizons:ForestryMC:4.4.6:dev')
+    compile('com.github.GTNewHorizons:NotEnoughItems:2.2.15-GTNH:dev')
     compile('com.github.GTNewHorizons:BuildCraft:7.1.27:dev')
     compile('curse.maven:cofh-lib-220333:2388748') // https://www.curseforge.com/minecraft/mc-mods/cofh-lib/files/2388748
     shadowImplementation('cglib:cglib-nodep:3.3.0')
 
     compileOnly('com.github.GTNewHorizons:waila:1.5.19:api') {transitive = false}
-    compileOnly('com.github.GTNewHorizons:Applied-Energistics-2-Unofficial:rv3-beta-76-GTNH:api') {transitive = false}
+    compileOnly('com.github.GTNewHorizons:Applied-Energistics-2-Unofficial:rv3-beta-85-GTNH:api') {transitive = false}
     compileOnly('com.github.GTNewHorizons:Baubles:1.0.1.14:dev') {transitive = false}
     compileOnly('com.github.GTNewHorizons:Railcraft:9.13.6:api') {transitive = false}
     compileOnly('com.github.GTNewHorizons:StorageDrawers:1.11.13-GTNH:api') {transitive = false}
-    compileOnly('com.github.GTNewHorizons:Chisel:2.10.8-GTNH:dev') {transitive = false}
-    compileOnly('com.github.GTNewHorizons:OpenComputers:1.7.5.23-GTNH:api') {transitive = false}
+    compile('com.github.GTNewHorizons:Chisel:2.10.8-GTNH:dev') {transitive = false}
+    compileOnly('com.github.GTNewHorizons:OpenComputers:1.7.5.25-GTNH:api') {transitive = false}
     compileOnly('curse.maven:minefactory-reloaded-66672:2366150') // https://www.curseforge.com/minecraft/mc-mods/minefactory-reloaded/files/2366150
     compileOnly('thaumcraft:Thaumcraft:1.7.10-4.2.3.5:dev')
     compileOnly('curse.maven:ee3-65509:2305023') // https://www.curseforge.com/minecraft/mc-mods/ee3/files/2305023
     compileOnly(deobf('https://media.forgecdn.net/files/2269/339/ComputerCraft1.75.jar')) // https://www.curseforge.com/minecraft/mc-mods/computercraft/files/2269339
-    compileOnly(deobf('https://s3.amazonaws.com/aidancbrady/mekanism/281-recommended/Mekanism-1.7.10-9.1.0.281.jar')) // https://aidancbrady.com/mekanism/download/
+    compileOnly(deobf('https://media.forgecdn.net/files/2426/270/Mekanism-1.7.10-9.1.0.281.jar')) // https://aidancbrady.com/mekanism/download/
     compileOnly(deobf('https://immibis.com/mcmoddl/files/immibis-microblocks-59.1.2.jar'))
 }

gradle.properties

@@ -19,7 +19,7 @@ forgeVersion = 10.13.4.1614
 # restart Minecraft in development. Choose this dependent on your mod:
 # Do you need consistent player progressing (for example Thaumcraft)? -> Select a name
 # Do you need to test how your custom blocks interacts with a player that is not the owner? -> leave name empty
-developmentEnvironmentUserName = "Developer"
+developmentEnvironmentUserName = Developer
 
 # Define a source file of your project with:
 # public static final String VERSION = "GRADLETOKEN_VERSION";

src/main/java/crazypants/enderio/EnderIO.java

@@ -12,7 +12,6 @@ import java.util.List;
 import java.util.Locale;
 
 import com.enderio.core.common.Lang;
-import com.enderio.core.common.network.MessageTileNBT;
 import com.enderio.core.common.util.EntityUtil;
 import com.google.common.collect.ImmutableList;
 
@@ -30,6 +29,7 @@ import cpw.mods.fml.common.event.FMLPostInitializationEvent;
 import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 import cpw.mods.fml.common.event.FMLServerStartedEvent;
 import cpw.mods.fml.common.event.FMLServerStoppedEvent;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 import cpw.mods.fml.common.network.NetworkRegistry;
 import cpw.mods.fml.common.registry.EntityRegistry;
 import cpw.mods.fml.relauncher.Side;
@@ -173,6 +173,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.WeightedRandomChestContent;
 import net.minecraftforge.common.ChestGenHooks;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.world.WorldEvent;
 import net.minecraftforge.fluids.Fluid;
 import net.minecraftforge.fluids.FluidRegistry;
 
@@ -591,7 +592,6 @@ public class EnderIO {
 
     instance = this;
 
-    PacketHandler.INSTANCE.registerMessage(MessageTileNBT.class, MessageTileNBT.class, PacketHandler.nextID(), Side.SERVER);
     PacketHandler.INSTANCE.registerMessage(PacketRedstoneMode.class, PacketRedstoneMode.class, PacketHandler.nextID(), Side.SERVER);
 
     NetworkRegistry.INSTANCE.registerGuiHandler(this, guiHandler);
@@ -830,9 +830,16 @@ public class EnderIO {
     ServerChannelRegister.load();
   }
 
+  @SubscribeEvent
+  public void worldSaved(WorldEvent.Save event) {
+    // Only save together with the overworld, because this gets called for every dimension separately
+    if (event.world.provider != null && event.world.provider.dimensionId == 0) {
+      ServerChannelRegister.store();
+    }
+  }
+
   @EventHandler
   public void serverStopped(FMLServerStoppedEvent event) {
     HyperCubeRegister.unload();
-    ServerChannelRegister.store();
   }
 }

src/main/java/crazypants/enderio/api/teleport/ITravelAccessable.java

@@ -13,7 +13,7 @@ import crazypants.util.UserIdent;
 
 public interface ITravelAccessable {
 
-  public enum AccessMode {
+  enum AccessMode {
     PUBLIC,
     PRIVATE,
     PROTECTED
@@ -53,8 +53,22 @@ public interface ITravelAccessable {
 
   void setPlacedBy(EntityPlayer player);
 
-  public void clearAuthorisedUsers();
+  void clearAuthorisedUsers();
 
-  public BlockCoord getLocation();
+  BlockCoord getLocation();
+
+  /**
+   * Is this block a travel target for the staff or a travel anchor?
+   */
+  default boolean isTravelSource() {
+    return true;
+  }
+
+  default boolean isVisible() {
+    return true;
+  }
+
+  default void setVisible(boolean visible) {
+  }
 
 }

src/main/java/crazypants/enderio/conduit/TileConduitBundle.java

@@ -55,6 +55,8 @@ import crazypants.enderio.conduit.geom.Offset;
 import crazypants.enderio.conduit.geom.Offsets;
 import crazypants.enderio.conduit.item.IItemConduit;
 import crazypants.enderio.conduit.liquid.ILiquidConduit;
+import crazypants.enderio.conduit.liquid.AbstractTankConduit;
+import crazypants.enderio.conduit.redstone.IRedstoneConduit;
 import crazypants.enderio.conduit.me.IMEConduit;
 import crazypants.enderio.conduit.oc.IOCConduit;
 import crazypants.enderio.conduit.power.IPowerConduit;
@@ -164,11 +166,15 @@ public class TileConduitBundle extends TileEntityEio implements IConduitBundle {
     facadeMeta = nbtRoot.getInteger("facadeMeta");
 
     if(worldObj != null && worldObj.isRemote) {
-      if (conduits.size() == 1 && conduits.get(0) instanceof IItemConduit) {
+	  boolean stableConduit = true;
+	  for(IConduit iConduit: conduits) {
+	    if ((iConduit instanceof IRedstoneConduit) || (iConduit instanceof AbstractTankConduit)) stableConduit = false;
+	  }
+      if (stableConduit) {
         boolean itemConduitClientUpdated = false;
         for (Object o : Minecraft.getMinecraft().theWorld.playerEntities) {
           Entity e = ((Entity) o);
-          if (e.getDistanceSq(this.xCoord, yCoord, zCoord) < 36) {
+          if (e.getDistanceSq(this.xCoord, yCoord, zCoord) < 25) {
             itemConduitClientUpdated = true;
             break;
           }

src/main/java/crazypants/enderio/conduit/gui/item/BigItemFilterGui.java

@@ -74,11 +74,6 @@ public class BigItemFilterGui implements IItemFilterGui {
     useMetaB.setUnselectedToolTip(EnderIO.lang.localize("gui.conduit.item.ignoreMetaData"));
     useMetaB.setPaintSelectedBorder(false);
 
-    stickyB = new ToggleButton(gui, ID_STICKY + buttonIdOffset, x, y, IconEIO.FILTER_STICKY_OFF, IconEIO.FILTER_STICKY);
-    stickyB.setSelectedToolTip(EnderIO.lang.localizeList("gui.conduit.item.stickyEnabled"));
-    stickyB.setUnselectedToolTip(EnderIO.lang.localize("gui.conduit.item.stickyDisbaled"));
-    stickyB.setPaintSelectedBorder(false);
-
     y -= 20;
     useOreDictB = new ToggleButton(gui, ID_ORE_DICT + buttonIdOffset, x, y, IconEIO.FILTER_ORE_DICT_OFF, IconEIO.FILTER_ORE_DICT);
     useOreDictB.setSelectedToolTip(EnderIO.lang.localize("gui.conduit.item.oreDicEnabled"));
@@ -93,6 +88,12 @@ public class BigItemFilterGui implements IItemFilterGui {
 
     y -= 20;
     fuzzyB = new CycleButton(gui, ID_FUZZY + buttonIdOffset, x, y, FuzzyMode.class);
+
+    x -= 20;
+    stickyB = new ToggleButton(gui, ID_STICKY + buttonIdOffset, x, y, IconEIO.FILTER_STICKY_OFF, IconEIO.FILTER_STICKY);
+    stickyB.setSelectedToolTip(EnderIO.lang.localizeList("gui.conduit.item.stickyEnabled"));
+    stickyB.setUnselectedToolTip(EnderIO.lang.localize("gui.conduit.item.stickyDisbaled"));
+    stickyB.setPaintSelectedBorder(false);
   }
 
   public void createFilterSlots() {

src/main/java/crazypants/enderio/config/Config.java

@@ -161,6 +161,7 @@ public final class Config {
       "Thaumcraft:blockWarded"
   };
   public static float travelAnchorZoomScale = 0.2f;
+  public static boolean travelStaffSearchOptimize = true;
 
   public static int enderIoRange = 8;
   public static boolean enderIoMeAccessEnabled = true;
@@ -870,6 +871,11 @@ public final class Config {
         "Lists the blocks that cannot be teleported through in the form 'modID:blockName'");
     travelAnchorZoomScale = config.getFloat("travelAnchorZoomScale", sectionStaff.name, travelAnchorZoomScale, 0, 1,
         "Set the max zoomed size of a travel anchor as an aprox. percentage of screen height");
+    travelStaffSearchOptimize = config.get(sectionStaff.name, "travelStaffSearchOptimize", travelStaffSearchOptimize,
+            "If set to true: blinking by travel staff has reduced search branch. " +
+            "You can now teleport onto the roof. " +
+            "This config is experimental, so if you encounter any strange behavior, please report to GTNH developer.")
+        .getBoolean(travelStaffSearchOptimize);
 
 
     enderIoRange = config.get(sectionEfficiency.name, "enderIoRange", enderIoRange,

src/main/java/crazypants/enderio/gui/IconEIO.java

@@ -123,7 +123,10 @@ public enum IconEIO implements IWidgetIcon {
   SORT_SIZE_DOWN(224, 240, SORT_DIR_DOWN),
   SORT_SIZE_UP(224, 240, SORT_DIR_UP),
   SORT_MOD_DOWN(240, 240, SORT_DIR_DOWN),
-  SORT_MOD_UP(240, 240, SORT_DIR_UP);
+  SORT_MOD_UP(240, 240, SORT_DIR_UP),
+
+  VISIBLE_NO(224, 160),
+  VISIBLE_YES(240, 160);
 
   // Texture size is actually 512 but everything is aligned to a 256 grid
   private static final int TEX_SIZE = 256;

src/main/java/crazypants/enderio/gui/TooltipHandlerFluid.java

@@ -41,9 +41,9 @@ public class TooltipHandlerFluid implements ITooltipCallback {
       } else {
         IFluidCoolant coolant = FluidFuelRegister.instance.getCoolant(fluid);
         if (coolant != null) {
-          list.add(EnderIO.lang.localize("enderio.coolant.tooltip.heading"));
+          list.add(EnderIO.lang.localize("coolant.tooltip.heading"));
           list.add(EnumChatFormatting.ITALIC + " " + PowerDisplayUtil.formatPowerFloat(coolant.getDegreesCoolingPerMB(100) * 1000) + " "
-              + EnderIO.lang.localize("enderio.coolant.tooltip.degreesPerBucket"));
+              + EnderIO.lang.localize("coolant.tooltip.degreesPerBucket"));
         }
       }
     }    

src/main/java/crazypants/enderio/item/darksteel/upgrade/TravelUpgrade.java

@@ -7,9 +7,11 @@ import crazypants.enderio.material.Material;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 
+import java.util.stream.Stream;
+
 public class TravelUpgrade extends AbstractUpgrade {
 
-  private static String UPGRADE_NAME = "travel";
+  private static final String UPGRADE_NAME = "travel";
 
   public static final TravelUpgrade INSTANCE = new TravelUpgrade();
 
@@ -32,17 +34,18 @@ public class TravelUpgrade extends AbstractUpgrade {
   }
 
   public TravelUpgrade() {
-    super(UPGRADE_NAME, "enderio.darksteel.upgrade.travel", new ItemStack(EnderIO.itemMaterial,1,Material.ENDER_CRYSTAL.ordinal()), Config.darkSteelTravelCost);
+    super(UPGRADE_NAME, "enderio.darksteel.upgrade.travel", new ItemStack(EnderIO.itemMaterial, 1, Material.ENDER_CRYSTAL.ordinal()), Config.darkSteelTravelCost);
   }
 
   @Override
   public boolean canAddToItem(ItemStack stack) {
-    if(stack == null || (stack.getItem() != DarkSteelItems.itemDarkSteelSword && stack.getItem() != DarkSteelItems.itemEndSteelPickaxe && stack.getItem() != DarkSteelItems.itemEndSteelSword && stack.getItem() != DarkSteelItems.itemDarkSteelPickaxe)|| !EnergyUpgrade.itemHasAnyPowerUpgrade(stack)) {
-      return false;
-    }
-    TravelUpgrade up = loadFromItem(stack);
-    if(up == null) {
-      return true;
+    if(stack == null) return false;
+    if(Stream.of(
+      DarkSteelItems.itemDarkSteelSword, DarkSteelItems.itemEndSteelSword, DarkSteelItems.itemStellarSword,
+      DarkSteelItems.itemDarkSteelPickaxe, DarkSteelItems.itemEndSteelPickaxe, DarkSteelItems.itemStellarPickaxe,
+      DarkSteelItems.itemEndSteelAxe, DarkSteelItems.itemStellarAxe
+    ).anyMatch(item -> stack.getItem() == item)) {
+      return EnergyUpgrade.itemHasAnyPowerUpgrade(stack) && loadFromItem(stack) == null;
     }
     return false;
   }

src/main/java/crazypants/enderio/machine/farm/TileFarmStation.java

@@ -196,7 +196,7 @@ public class TileFarmStation extends AbstractPoweredTaskEntity {
     if(inventory[upg] == null) {
       return 0;
     } else {
-      return Config.farmBonusSize * EnderIO.itemBasicCapacitor.getCapacitor(inventory[upg]).getTier();
+      return Config.farmBonusSize * (EnderIO.itemBasicCapacitor.getCapacitor(inventory[upg]).getTier()-1);
     }
   }
 

src/main/java/crazypants/enderio/machine/farm/farmers/CustomSeedFarmer.java

@@ -3,6 +3,7 @@ package crazypants.enderio.machine.farm.farmers;
 import java.util.ArrayList;
 import java.util.List;
 
+import cpw.mods.fml.common.registry.GameRegistry;
 import net.minecraft.block.Block;
 import net.minecraft.entity.item.EntityItem;
 import net.minecraft.init.Blocks;
@@ -41,7 +42,11 @@ public class CustomSeedFarmer implements IFarmerJoe {
     this.grownBlockMeta = grownBlockMeta;
     this.seeds = seeds;
     FarmStationContainer.slotItemsSeeds.add(seeds);
-    addTilledBlock(Blocks.farmland);   
+    addTilledBlock(Blocks.farmland);
+    Block ztonesSoil = GameRegistry.findBlock("Ztones", "cleanDirt");
+    if (ztonesSoil != null) {
+      addTilledBlock(ztonesSoil);
+    }
   }
   
   public void addTilledBlock(Block block) {

src/main/java/crazypants/enderio/machine/spawner/TilePoweredSpawner.java

@@ -25,44 +25,34 @@ public class TilePoweredSpawner extends AbstractPoweredTaskEntity {
   public static final int MAX_SPAWN_DELAY_BASE = Config.poweredSpawnerMaxDelayTicks;
 
   public static final int POWER_PER_TICK_ONE = Config.poweredSpawnerLevelOnePowerPerTickRF;
-  private static final BasicCapacitor CAP_ONE = new BasicCapacitor(0, (int) (POWER_PER_TICK_ONE * 1.25),
-          Capacitors.BASIC_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_ONE = new BasicCapacitor(Capacitors.BASIC_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_ONE * 1.25), Capacitors.BASIC_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_TWO = Config.poweredSpawnerLevelTwoPowerPerTickRF;
-  private static final BasicCapacitor CAP_TWO = new BasicCapacitor(0,(int) (POWER_PER_TICK_TWO * 1.25),
-      Capacitors.ACTIVATED_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_TWO = new BasicCapacitor(Capacitors.ACTIVATED_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_TWO * 1.25), Capacitors.ACTIVATED_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_THREE = Config.poweredSpawnerLevelThreePowerPerTickRF;
-  private static final BasicCapacitor CAP_THREE = new BasicCapacitor(0,(int) (POWER_PER_TICK_THREE * 1.25),
-      Capacitors.ENDER_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_THREE = new BasicCapacitor(Capacitors.ENDER_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_THREE * 1.25), Capacitors.ENDER_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_FOUR = Config.poweredSpawnerLevelFourPowerPerTickRF;
-  private static final BasicCapacitor CAP_FOUR = new BasicCapacitor(0,(int) (POWER_PER_TICK_FOUR * 1.25),
-          Capacitors.CRYSTALLINE_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_FOUR = new BasicCapacitor(Capacitors.CRYSTALLINE_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_FOUR * 1.25), Capacitors.CRYSTALLINE_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_FIVE = Config.poweredSpawnerLevelFivePowerPerTickRF;
-  private static final BasicCapacitor CAP_FIVE = new BasicCapacitor(0,(int) (POWER_PER_TICK_FIVE * 1.25),
-          Capacitors.MELODIC_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_FIVE = new BasicCapacitor(Capacitors.MELODIC_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_FIVE * 1.25), Capacitors.MELODIC_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_SIX = Config.poweredSpawnerLevelSixPowerPerTickRF;
-  private static final BasicCapacitor CAP_SIX = new BasicCapacitor(0,(int) (POWER_PER_TICK_SIX * 1.25),
-          Capacitors.STELLAR_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_SIX = new BasicCapacitor(Capacitors.STELLAR_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_SIX * 1.25), Capacitors.STELLAR_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_SEVEN = Config.poweredSpawnerLevelSevenPowerPerTickRF;
-  private static final BasicCapacitor CAP_SEVEN = new BasicCapacitor(0,(int) (POWER_PER_TICK_SEVEN * 1.25),
-          Capacitors.TOTEMIC_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_SEVEN = new BasicCapacitor(Capacitors.TOTEMIC_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_SEVEN * 1.25), Capacitors.TOTEMIC_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_EIGHT = Config.poweredSpawnerLevelEightPowerPerTickRF;
-  private static final BasicCapacitor CAP_EIGHT = new BasicCapacitor(0,(int) (POWER_PER_TICK_EIGHT * 1.25),
-          Capacitors.SILVER_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_EIGHT = new BasicCapacitor(Capacitors.SILVER_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_EIGHT * 1.25), Capacitors.SILVER_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_NINE = Config.poweredSpawnerLevelNinePowerPerTickRF;
-  private static final BasicCapacitor CAP_NINE = new BasicCapacitor(0,(int) (POWER_PER_TICK_NINE * 1.25),
-          Capacitors.ENDERGETIC_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_NINE = new BasicCapacitor(Capacitors.ENDERGETIC_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_NINE * 1.25), Capacitors.ENDERGETIC_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int POWER_PER_TICK_TEN = Config.poweredSpawnerLevelTenPowerPerTickRF;
-  private static final BasicCapacitor CAP_TEN = new BasicCapacitor(0,(int) (POWER_PER_TICK_TEN * 1.25),
-          Capacitors.ENDERGISED_CAPACITOR.capacitor.getMaxEnergyStored());
+  private static final BasicCapacitor CAP_TEN = new BasicCapacitor(Capacitors.ENDERGISED_CAPACITOR.capacitor.getTier(), (int) (POWER_PER_TICK_TEN * 1.25), Capacitors.ENDERGISED_CAPACITOR.capacitor.getMaxEnergyStored());
 
   public static final int MIN_PLAYER_DISTANCE = Config.poweredSpawnerMaxPlayerDistance;
   public static final boolean USE_VANILLA_SPAWN_CHECKS = Config.poweredSpawnerUseVanillaSpawChecks;
@@ -158,7 +148,7 @@ public class TilePoweredSpawner extends AbstractPoweredTaskEntity {
       break;
     }
     double multiplier = PoweredSpawnerConfig.getInstance().getCostMultiplierFor(getEntityName());
-    setCapacitor(new BasicCapacitor((int) (refCap.getMaxEnergyExtracted() * multiplier), refCap.getMaxEnergyStored()));
+    setCapacitor(new BasicCapacitor(refCap.getTier(), (int) (refCap.getMaxEnergyExtracted() * multiplier), refCap.getMaxEnergyStored()));
     powerUsePerTick = (int) Math.ceil(basePowerUse * multiplier);
     forceClientUpdate = true;
   }

src/main/java/crazypants/enderio/machine/transceiver/ServerChannelRegister.java

@@ -130,7 +130,6 @@ public class ServerChannelRegister extends ChannelRegister {
         return;
       }
     }
-    Log.info("ServerChannelRegister: Dimensional Transceiver data saved to " + dataFile.getAbsolutePath());
   }
 
   private static boolean createFolderAndWriteFile(ListMultimap<ChannelType, Channel> channels, File dataFile) {
@@ -305,7 +304,7 @@ public class ServerChannelRegister extends ChannelRegister {
     return 0;
   }
 
-  //Item 
+  //Item
 
   public void sendItem(TileTransceiver from, Set<Channel> channels, int slot, ItemStack contents) {
     if(!from.hasPower()) {
@@ -332,7 +331,7 @@ public class ServerChannelRegister extends ChannelRegister {
     if(!to.getReceiveItemFilter().doesItemPassFilter(null, contents)) {
       return contents;
     }
-    //try merging into existing stacks    
+    //try merging into existing stacks
 
     boolean sendComplete = false; // Only allow 1 stack per item type
     for (int i = sd.minOutputSlot; i <= sd.maxOutputSlot && !sendComplete; i++) {

src/main/java/crazypants/enderio/teleport/GuiTravelAccessable.java

@@ -2,6 +2,9 @@ package crazypants.enderio.teleport;
 
 import java.awt.Color;
 
+import com.enderio.core.client.gui.button.ToggleButton;
+import crazypants.enderio.gui.IconEIO;
+import crazypants.enderio.teleport.packet.PacketVisibility;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.GuiButton;
@@ -29,18 +32,23 @@ public class GuiTravelAccessable extends GuiContainerBaseEIO {
   private static final int ID_PUBLIC = 0;
   private static final int ID_PRIVATE = 1;
   private static final int ID_PROTECTED = 2;
+  private static final int ID_VISIBLE = -1;
 
-  private CheckBox publicCB;
-  private CheckBox privateCB;
-  private CheckBox protectedCB;
+  private final CheckBox publicCB;
+  private final CheckBox privateCB;
+  private final CheckBox protectedCB;
+  private final ToggleButton visibleCB;
 
-  private TextFieldEnder tf;
+  private final TextFieldEnder tf;
 
-  private String publicStr;
-  private String privateStr;
-  private String protectedStr;
+  private final String publicStr;
+  private final String privateStr;
+  private final String protectedStr;
+  private final String visibleStr;
+  private final String visibleDesc1Str;
+  private final String visibleDesc2Str;
 
-  private ITravelAccessable te;
+  private final ITravelAccessable te;
   private int col0x;
   private int col1x;
   private int col2x;
@@ -59,6 +67,9 @@ public class GuiTravelAccessable extends GuiContainerBaseEIO {
     publicStr = EnderIO.lang.localize("gui.travelAccessable.public");
     privateStr = EnderIO.lang.localize("gui.travelAccessable.private");
     protectedStr = EnderIO.lang.localize("gui.travelAccessable.protected");
+    visibleStr = EnderIO.lang.localize("gui.travelAccessable.tooltip.visible");
+    visibleDesc1Str = EnderIO.lang.localize("gui.travelAccessable.tooltip.visible.desc1");
+    visibleDesc2Str = EnderIO.lang.localize("gui.travelAccessable.tooltip.visible.desc2");
 
     FontRenderer fr = Minecraft.getMinecraft().fontRenderer;
 
@@ -84,6 +95,10 @@ public class GuiTravelAccessable extends GuiContainerBaseEIO {
     publicCB = new CheckBox(this, ID_PUBLIC, x, y);
     publicCB.setSelected(te.getAccessMode() == AccessMode.PUBLIC);
 
+    visibleCB = new ToggleButton(this, ID_VISIBLE, 150, 10, IconEIO.VISIBLE_NO, IconEIO.VISIBLE_YES);
+    visibleCB.setSelected(te.isVisible());
+    visibleCB.setToolTip(visibleStr, visibleDesc1Str, visibleDesc2Str);
+
     ySize = 185;
     
     textFields.add(tf);
@@ -91,16 +106,24 @@ public class GuiTravelAccessable extends GuiContainerBaseEIO {
 
   @Override
   protected void actionPerformed(GuiButton b) {
-    privateCB.setSelected(b.id == ID_PRIVATE);
-    protectedCB.setSelected(b.id == ID_PROTECTED);
-    publicCB.setSelected(b.id == ID_PUBLIC);
+    if (b.id >= 0) {
+      privateCB.setSelected(b.id == ID_PRIVATE);
+      protectedCB.setSelected(b.id == ID_PROTECTED);
+      publicCB.setSelected(b.id == ID_PUBLIC);
 
-    AccessMode curMode = b.id == ID_PRIVATE ? AccessMode.PRIVATE : b.id == ID_PROTECTED ? AccessMode.PROTECTED : AccessMode.PUBLIC;
-    te.setAccessMode(curMode);
+      AccessMode curMode = b.id == ID_PRIVATE ? AccessMode.PRIVATE : b.id == ID_PROTECTED ? AccessMode.PROTECTED : AccessMode.PUBLIC;
+      te.setAccessMode(curMode);
+      BlockCoord bc = te.getLocation();
+      PacketAccessMode p = new PacketAccessMode(bc.x, bc.y, bc.z, curMode);
+      PacketHandler.INSTANCE.sendToServer(p);
+    } else if (b == visibleCB) {
+      boolean visible = visibleCB.isSelected();
+      te.setVisible(visible);
+      BlockCoord bc = te.getLocation();
+      PacketVisibility p = new PacketVisibility(bc.x, bc.y, bc.z, visible);
+      PacketHandler.INSTANCE.sendToServer(p);
+    }
 
-    BlockCoord bc = te.getLocation();
-    PacketAccessMode p = new PacketAccessMode(bc.x, bc.y, bc.z, curMode);
-    PacketHandler.INSTANCE.sendToServer(p);
   }
 
   @Override
@@ -112,6 +135,7 @@ public class GuiTravelAccessable extends GuiContainerBaseEIO {
     publicCB.onGuiInit();
     privateCB.onGuiInit();
     protectedCB.onGuiInit();
+    visibleCB.onGuiInit();
 
     tf.setMaxStringLength(32);
     tf.setFocused(true);

src/main/java/crazypants/enderio/teleport/GuiTravelAuth.java

@@ -5,19 +5,15 @@ import java.awt.Color;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.world.World;
 
 import org.lwjgl.opengl.GL11;
 
 import com.enderio.core.client.render.ColorUtil;
-import com.enderio.core.client.render.RenderUtil;
-import com.enderio.core.common.network.MessageTileNBT;
 
 import crazypants.enderio.EnderIO;
 import crazypants.enderio.api.teleport.ITravelAccessable;
 import crazypants.enderio.gui.GuiContainerBaseEIO;
-import crazypants.enderio.network.PacketHandler;
 
 public class GuiTravelAuth extends GuiContainerBaseEIO {
 
@@ -51,9 +47,6 @@ public class GuiTravelAuth extends GuiContainerBaseEIO {
   protected void actionPerformed(GuiButton par1GuiButton) {
     ContainerTravelAuth poo = (ContainerTravelAuth) inventorySlots;
     if(ta.authoriseUser(player, poo.getInv().getInventory())) {
-      TileEntity te = ((TileEntity) ta);
-      PacketHandler.INSTANCE.sendToServer(new MessageTileNBT(te));
-
       this.mc.displayGuiScreen((GuiScreen) null);
       this.mc.setIngameFocus();
     } else {

src/main/java/crazypants/enderio/teleport/TravelController.java

@@ -63,7 +63,7 @@ public class TravelController {
 
   private int delayTimer = 0;
 
-  private int timer = Config.travelAnchorCooldown;
+  private final int timer = Config.travelAnchorCooldown;
 
   private boolean tempJump;
 
@@ -71,6 +71,8 @@ public class TravelController {
 
   private boolean showTargets = false;
 
+  private boolean insufficientPower;
+
   public BlockCoord onBlockCoord;
 
   public BlockCoord selectedCoord;
@@ -211,15 +213,17 @@ public class TravelController {
   }
 
   private boolean doBlinkAround(EntityPlayer player, Vector3d sample, boolean conserveMomentum) {
-    if(doBlink(player, new BlockCoord((int) Math.floor(sample.x), (int) Math.floor(sample.y) - 1, (int) Math.floor(sample.z)), conserveMomentum)) {
-      return true;
-    }
     if(doBlink(player, new BlockCoord((int) Math.floor(sample.x), (int) Math.floor(sample.y), (int) Math.floor(sample.z)), conserveMomentum)) {
       return true;
     }
     if(doBlink(player, new BlockCoord((int) Math.floor(sample.x), (int) Math.floor(sample.y) + 1, (int) Math.floor(sample.z)), conserveMomentum)) {
       return true;
     }
+    if (!Config.travelStaffSearchOptimize) {
+      if (doBlink(player, new BlockCoord((int) Math.floor(sample.x), (int) Math.floor(sample.y) - 1, (int) Math.floor(sample.z)), conserveMomentum)) {
+        return true;
+      }
+    }
     return false;
   }
 
@@ -307,23 +311,25 @@ public class TravelController {
       if((input.jump && !wasJumping && onBlock && selectedCoord != null && delayTimer == 0)
           || (input.sneak && !wasSneaking && onBlock && selectedCoord != null && delayTimer == 0 && Config.travelAnchorSneak)) {
 
-        onInput(player);
-        delayTimer = timer;
+        if (onInput(player)) {
+          delayTimer = timer;
+        }
       }
       // If there is no selected coordinate and the input is jump, go up
       if(input.jump && !wasJumping && onBlock && selectedCoord == null && delayTimer == 0) {
 
         updateVerticalTarget(player, 1);
-        onInput(player);
-        delayTimer = timer;
-
+        if (onInput(player)) {
+          delayTimer = timer;
+        }
       }
 
       // If there is no selected coordinate and the input is sneak, go down
       if(input.sneak && !wasSneaking && onBlock && selectedCoord == null && delayTimer == 0) {
         updateVerticalTarget(player, -1);
-        onInput(player);
-        delayTimer = timer;
+        if (onInput(player)) {
+          delayTimer = timer;
+        }
       }
 
       if(delayTimer != 0) {
@@ -333,6 +339,7 @@ public class TravelController {
       wasJumping = tempJump;
       wasSneaking = tempSneak;
       candidates.clear();
+      insufficientPower = false;
     }
   }
 
@@ -434,7 +441,11 @@ public class TravelController {
     requiredPower = (int) (getDistance(player, coord) * source.getPowerCostPerBlockTraveledRF());
     int canUsePower = getEnergyInTravelItem(staff);
     if(requiredPower > canUsePower) {
-      player.addChatComponentMessage(new ChatComponentTranslation("enderio.itemTravelStaff.notEnoughPower"));
+      // make sure chat is sent only once per trial
+      if (!insufficientPower) {
+        player.addChatComponentMessage(new ChatComponentTranslation("enderio.itemTravelStaff.notEnoughPower"));
+        insufficientPower = true;
+      }
       return -1;
     }
     return requiredPower;
@@ -604,12 +615,12 @@ public class TravelController {
   }
 
   @SideOnly(Side.CLIENT)
-  private void onInput(EntityClientPlayerMP player) {
+  private boolean onInput(EntityClientPlayerMP player) {
 
     MovementInput input = player.movementInput;
     BlockCoord target = TravelController.instance.selectedCoord;
     if(target == null) {
-      return;
+      return false;
     }
 
     TileEntity te = player.worldObj.getTileEntity(target.x, target.y, target.z);
@@ -618,12 +629,13 @@ public class TravelController {
       if(ta.getRequiresPassword(player)) {
         PacketOpenAuthGui p = new PacketOpenAuthGui(target.x, target.y, target.z);
         PacketHandler.INSTANCE.sendToServer(p);
-        return;
+        return false;
       }
     }
 
     if(isTargetEnderIO()) {
       openEnderIO(null, player.worldObj, player);
+      return true;
     } else if(Config.travelAnchorEnabled && travelToSelectedTarget(player, TravelSource.BLOCK, false)) {
       input.jump = false;
       try {
@@ -631,8 +643,9 @@ public class TravelController {
       } catch (Exception e) {
         //ignore
       }
+      return true;
     }
-
+    return false;
   }
 
   public double getScaleForCandidate(Vector3d loc) {
@@ -720,8 +733,11 @@ public class TravelController {
       int x = MathHelper.floor_double(player.posX);
       int y = MathHelper.floor_double(player.boundingBox.minY) - 1;
       int z = MathHelper.floor_double(player.posZ);
-      if(world.getBlock(x, y, z) == EnderIO.blockTravelPlatform) {
-        return new BlockCoord(x, y, z);
+      TileEntity tileEntity = world.getTileEntity(x, y, z);
+      if(tileEntity instanceof ITravelAccessable) {
+        if (((ITravelAccessable) tileEntity).isTravelSource()) {
+          return new BlockCoord(x, y, z);
+        }
       }
     }
     return null;

src/main/java/crazypants/enderio/teleport/anchor/BlockTravelAnchor.java

@@ -2,6 +2,7 @@ package crazypants.enderio.teleport.anchor;
 
 import javax.annotation.Nullable;
 
+import crazypants.enderio.teleport.packet.PacketVisibility;
 import net.minecraft.block.Block;
 import net.minecraft.block.ITileEntityProvider;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -62,6 +63,7 @@ public class BlockTravelAnchor extends BlockEio implements IGuiHandler, ITileEnt
     PacketHandler.INSTANCE.registerMessage(PacketDrainStaff.class, PacketDrainStaff.class, PacketHandler.nextID(), Side.SERVER);
     PacketHandler.INSTANCE.registerMessage(PacketOpenAuthGui.class, PacketOpenAuthGui.class, PacketHandler.nextID(), Side.SERVER);
     PacketHandler.INSTANCE.registerMessage(PacketPassword.Handler.class, PacketPassword.class, PacketHandler.nextID(), Side.SERVER);
+    PacketHandler.INSTANCE.registerMessage(PacketVisibility.class, PacketVisibility.class, PacketHandler.nextID(), Side.SERVER);
 
     BlockTravelAnchor result = new BlockTravelAnchor();
     result.init();

src/main/java/crazypants/enderio/teleport/anchor/TileTravelAnchor.java

@@ -44,13 +44,23 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
 
   private List<UserIdent> authorisedUsers = new ArrayList<UserIdent>();
 
+  private boolean visible = true;
+
+  private boolean isAuthorisedUser(UserIdent ident) {
+    return authorisedUsers.contains(ident);
+  }
+
+  private boolean isOwnerUser(UserIdent ident) {
+    return owner.equals(ident);
+  }
+
   @Override
   public boolean canBlockBeAccessed(EntityPlayer playerName) {
     if(accessMode == AccessMode.PUBLIC) {
       return true;
     }
     // Covers protected and private access modes
-    return owner.equals(playerName.getGameProfile()) || authorisedUsers.contains(playerName.getGameProfile());
+    return isOwnerUser(UserIdent.create(playerName.getGameProfile())) || isAuthorisedUser(UserIdent.create(playerName.getGameProfile()));
 
   }
 
@@ -81,7 +91,7 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
   @Override
   public boolean getRequiresPassword(EntityPlayer playerName) {
     return getAccessMode() == AccessMode.PROTECTED && !canUiBeAccessed(playerName)
-        && !authorisedUsers.contains(PlayerUtil.getPlayerUUID(playerName.getGameProfile().getName()));
+      && !isAuthorisedUser(UserIdent.create(playerName.getGameProfile()));
   }
 
   @Override
@@ -95,7 +105,7 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
 
   @Override
   public boolean canUiBeAccessed(EntityPlayer playerName) {
-    return owner.equals(playerName.getGameProfile());
+    return isOwnerUser(UserIdent.create(playerName.getGameProfile()));
   }
 
   @Override
@@ -103,7 +113,7 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
     if(accessMode != AccessMode.PRIVATE) {
       return true;
     }
-    return owner.equals(playerName.getGameProfile());
+    return isOwnerUser(UserIdent.create(playerName.getGameProfile()));
   }
 
   @Override
@@ -210,6 +220,11 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
       //keep behavior the same for blocks placed prior to this update
       accessMode = AccessMode.PUBLIC;
     }
+    if (root.hasKey("visible")) {
+      visible = root.getBoolean("visible");
+    } else {
+      visible = true;
+    }
     if (root.hasKey("placedBy")) {
       owner = UserIdent.create(root.getString("placedBy"));
     } else {
@@ -264,6 +279,7 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
   @Override
   protected void writeCustomNBT(NBTTagCompound root) {
     root.setShort("accessMode", (short) accessMode.ordinal());
+    root.setBoolean("visible", visible);
     owner.saveToNbt(root, "owner");
     for (int i = 0; i < password.length; i++) {
       ItemStack stack = password[i];
@@ -308,4 +324,14 @@ public class TileTravelAnchor extends TileEntityEio implements ITravelAccessable
   public void onDataPacket(NetworkManager net, S35PacketUpdateTileEntity pkt) {
     readCustomNBT(pkt.func_148857_g());
   }
+
+  @Override
+  public boolean isVisible() {
+    return visible;
+  }
+
+  @Override
+  public void setVisible(boolean visible) {
+    this.visible = visible;
+  }
 }

src/main/java/crazypants/enderio/teleport/anchor/TravelEntitySpecialRenderer.java

@@ -54,6 +54,10 @@ public class TravelEntitySpecialRenderer extends TileEntitySpecialRenderer {
 
     ITravelAccessable ta = (ITravelAccessable) tileentity;
 
+    if (!ta.isVisible()) {
+      return;
+    }
+
     BlockCoord onBlock = TravelController.instance.onBlockCoord;
     if(onBlock != null && onBlock.equals(ta.getLocation())) {
       return;

src/main/java/crazypants/enderio/teleport/packet/PacketVisibility.java

@@ -0,0 +1,52 @@
+package crazypants.enderio.teleport.packet;
+
+import cpw.mods.fml.common.network.simpleimpl.IMessage;
+import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
+import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import crazypants.enderio.api.teleport.ITravelAccessable;
+import io.netty.buffer.ByteBuf;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.tileentity.TileEntity;
+
+public class PacketVisibility implements IMessage, IMessageHandler<PacketVisibility, IMessage> {
+    int x, y, z;
+    boolean visible;
+
+    @SuppressWarnings("unused")
+    public PacketVisibility() {}
+
+    public PacketVisibility(int x, int y, int z, boolean visible) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.visible = visible;
+    }
+
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeInt(x);
+        buf.writeInt(y);
+        buf.writeInt(z);
+        buf.writeBoolean(visible);
+    }
+
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        x = buf.readInt();
+        y = buf.readInt();
+        z = buf.readInt();
+        visible = buf.readBoolean();
+    }
+
+    @Override
+    public IMessage onMessage(PacketVisibility message, MessageContext ctx) {
+        EntityPlayer player = ctx.getServerHandler().playerEntity;
+        TileEntity te = player.worldObj.getTileEntity(message.x, message.y, message.z);
+        if(te instanceof ITravelAccessable) {
+            ((ITravelAccessable) te).setVisible(message.visible);
+            player.worldObj.markBlockForUpdate(message.x, message.y, message.z);
+            player.worldObj.markTileEntityChunkModified(message.x, message.y, message.z, te);
+        }
+        return null;
+    }
+}

src/main/java/crazypants/enderio/teleport/telepad/TileTelePad.java

@@ -419,6 +419,17 @@ public class TileTelePad extends TileTravelAnchor implements IInternalPowerRecei
     return this;
   }
 
+  /* ITravelAccessable */
+  @Override
+  public boolean isTravelSource() {
+    return isMaster() && inNetwork();
+  }
+
+  @Override
+  public boolean isVisible() {
+    return super.isVisible() && isTravelSource();
+  }
+
   /* ITelePad */
 
   @Override

src/main/java/crazypants/enderio/xp/ExperienceContainer.java

@@ -29,7 +29,8 @@ public class ExperienceContainer extends FluidTank {
   
   public ExperienceContainer(int maxStored) {
     super(null, 0);
-    maxXp = maxStored;
+    // enforce overflow-safe value
+    maxXp = Math.min(maxStored, XpUtil.liquidToExperience(Integer.MAX_VALUE));
   }
   
   public int getMaximumExperiance() {    

src/main/resources/assets/enderio/lang/en_US.lang

@@ -1158,6 +1158,9 @@ enderio.gui.travelAccessable.ok=Authorise
 enderio.gui.travelAccessable.skipLocked=Skipped locked anchor, use targeted teleport.
 enderio.gui.travelAccessable.skipObstructed=Skipped obstructed anchor.
 enderio.gui.travelAccessable.skipPrivate=Skipped private anchor.
+enderio.gui.travelAccessable.tooltip.visible=Visibility
+enderio.gui.travelAccessable.tooltip.visible.desc1=When off, you cannot see this block through other blocks.
+enderio.gui.travelAccessable.tooltip.visible.desc2=Handy for use as elevators.
 
 enderio.gui.telepad.configure.travel=Travel Settings
 enderio.gui.telepad.configure.telepad=Telepad Settings
@@ -1240,7 +1243,7 @@ enderio.weatherObelisk.fuelTank=Barometric Flux Tank
 
 #Enchants
 enchantment.enderio.soulBound=Soulbound
-description.enchantment.enderio.soulBound=Prevents item from being lost on death
+description.enchantment.enderio.soulBound=When the player dies the item/tool/armor will be kept in the inventory and not drop on the ground.
 
 #Configuration
 enderio.config.title=Ender IO Configuration