Untested fix for interacting with certain things

src/main/java/ganymedes01/etfuturum/compat/ExternalContent.java

@@ -10,6 +10,8 @@
 public class ExternalContent {
 
 	public enum Blocks {
+		GREGTECH_MACHINE("Gregtech", "gt.blockmachines"),
+
 		CFB_CAMPFIRE("campfirebackport", "campfire"),
 		CFB_CAMPFIRE_BASE("campfirebackport", "campfire_base"),
 		CFB_SOUL_CAMPFIRE("campfirebackport", "soul_campfire"),
@@ -27,6 +29,8 @@ public enum Blocks {
 		TCON_MULTIBRICK("TConstruct", "decoration.multibrick"),
 		TCON_MULTIBRICK_FANCY("TConstruct", "decoration.multibrickfancy"),
 		TCON_METAL("TConstruct", "MetalBlock"),
+		TCON_SMELTERY("TConstruct", "Smeltery"),
+		TCON_SEARED_BLOCK("TConstruct", "SearedBlock"),
 
 		NATURA_HEAT_SAND("Natura", "heatsand"),
 		NATURA_TAINTED_SOIL("Natura", "soil.tainted"),
@@ -47,6 +51,7 @@ public enum Blocks {
 
 		THAUMCRAFT_ORE("Thaumcraft", "blockCustomOre"),
 		THAUMCRAFT_AIRY("Thaumcraft", "blockAiry"),
+		THAUMCRAFT_TABLE("Thaumcraft", "blockTable"),
 
 		BOP_GEM_ORE("BiomesOPlenty", "gemOre"),
 

src/main/java/ganymedes01/etfuturum/spectator/SpectatorMode.java

@@ -1,13 +1,16 @@
 package ganymedes01.etfuturum.spectator;
 
+import com.google.common.collect.Sets;
 import cpw.mods.fml.client.FMLClientHandler;
 import cpw.mods.fml.common.eventhandler.EventPriority;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 import cpw.mods.fml.common.gameevent.TickEvent;
 import cpw.mods.fml.relauncher.Side;
+import ganymedes01.etfuturum.compat.ExternalContent;
 import ganymedes01.etfuturum.configuration.configs.ConfigMixins;
 import ganymedes01.etfuturum.core.utils.helpers.SafeEnumHelperClient;
 import ganymedes01.etfuturum.entities.EntityNewBoatWithChest;
+import net.minecraft.block.Block;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityClientPlayerMP;
 import net.minecraft.client.resources.I18n;
@@ -23,18 +26,21 @@
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.tileentity.TileEntityEnderChest;
+import net.minecraft.world.WorldServer;
 import net.minecraft.world.WorldSettings;
 import net.minecraftforge.common.util.FakePlayer;
 import net.minecraftforge.event.entity.item.ItemTossEvent;
 import net.minecraftforge.event.entity.player.*;
 import net.minecraftforge.event.world.BlockEvent;
 
 import java.util.Map;
+import java.util.Set;
 import java.util.WeakHashMap;
 
 public class SpectatorMode {
 	public static final SpectatorMode INSTANCE = new SpectatorMode();
 	public static final IEntitySelector EXCEPT_SPECTATING;
+	public static final Set<Block> SPECTATOR_INTERACT_BLACKLIST = Sets.newHashSet();
 	protected static final Map<EntityPlayer, Entity> SPECTATING_ENTITIES = new WeakHashMap<>();
 
 	//TODO: DO NOT MAKE THIS A LAMBDA! INTELLIJ SUGGESTS IT BUT FOR SOME REASON IT CAUSES AN INITIALIZER EXCEPTION SPECIFICALLY IN THE LIVE GAME AND NOT IN DEV!
@@ -55,8 +61,14 @@ protected SpectatorMode() {
 	public static WorldSettings.GameType SPECTATOR_GAMETYPE = null;
 
 	public static void init() {
-		if (ConfigMixins.enableSpectatorMode)
+		if (ConfigMixins.enableSpectatorMode) {
 			SPECTATOR_GAMETYPE = SafeEnumHelperClient.addGameType("spectator", 3, "Spectator");
+		}
+
+		SPECTATOR_INTERACT_BLACKLIST.add(ExternalContent.Blocks.GREGTECH_MACHINE.get());
+		SPECTATOR_INTERACT_BLACKLIST.add(ExternalContent.Blocks.TCON_SEARED_BLOCK.get());
+		SPECTATOR_INTERACT_BLACKLIST.add(ExternalContent.Blocks.TCON_SMELTERY.get());
+		SPECTATOR_INTERACT_BLACKLIST.add(ExternalContent.Blocks.THAUMCRAFT_TABLE.get());
 	}
 
 	public static boolean isSpectator(EntityPlayer player) {
@@ -83,6 +95,8 @@ public void onInteract(PlayerInteractEvent event) {
 				TileEntity te = event.world.getTileEntity(event.x, event.y, event.z);
 				if (!canSpectatorSelect(te)) {
 					event.setCanceled(true);
+				} else if(SPECTATOR_INTERACT_BLACKLIST.contains(event.world.getBlock(event.x, event.y, event.z))) {
+					event.setCanceled(true);
 				}
 			}
 		}