create events for external research

api/buildcraft/api/events/BlockInteractionEvent.java

@@ -0,0 +1,17 @@
+package buildcraft.api.events;
+
+import cpw.mods.fml.common.eventhandler.Cancelable;
+import cpw.mods.fml.common.eventhandler.Event;
+import net.minecraft.block.Block;
+import net.minecraft.entity.player.EntityPlayer;
+
+@Cancelable
+public class BlockInteractionEvent extends Event {
+	public EntityPlayer player;
+	public Block block;
+
+	public BlockInteractionEvent(EntityPlayer player, Block block){
+		this.player = player;
+		this.block = block;
+	}
+}

api/buildcraft/api/events/BlockPlacedDownEvent.java

@@ -0,0 +1,17 @@
+package buildcraft.api.events;
+
+import cpw.mods.fml.common.eventhandler.Cancelable;
+import cpw.mods.fml.common.eventhandler.Event;
+import net.minecraft.block.Block;
+import net.minecraft.entity.player.EntityPlayer;
+
+@Cancelable
+public class BlockPlacedDownEvent extends Event {
+	public EntityPlayer player;
+	public Block block;
+
+	public BlockPlacedDownEvent(EntityPlayer player, Block block){
+		this.player = player;
+		this.block = block;
+	}
+}

api/buildcraft/api/events/PipePlacedEvent.java

@@ -0,0 +1,15 @@
+package buildcraft.api.events;
+
+import cpw.mods.fml.common.eventhandler.Event;
+import net.minecraft.entity.player.EntityPlayer;
+
+public class PipePlacedEvent extends Event {
+	public EntityPlayer player;
+	public String pipeType;
+
+	public PipePlacedEvent(EntityPlayer player, String pipeType){
+		this.player = player;
+		this.pipeType = pipeType;
+	}
+
+}

common/buildcraft/builders/BlockArchitect.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.EntityLivingBase;
@@ -47,6 +49,11 @@ public class BlockArchitect extends BlockMultiTexture {
 			return false;
 		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		Item equipped = entityplayer.getCurrentEquippedItem() != null ? entityplayer.getCurrentEquippedItem().getItem() : null;
 		if (equipped instanceof IToolWrench && ((IToolWrench) equipped).canWrench(entityplayer, x, y, z)) {
 

common/buildcraft/builders/BlockBlueprintLibrary.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -44,6 +46,10 @@ public class BlockBlueprintLibrary extends BlockContainer {
 		if (entityplayer.isSneaking()) {
 			return false;
 		}
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
 
 		TileEntity tile = world.getTileEntity(i, j, k);
 		if (tile instanceof TileBlueprintLibrary) {

common/buildcraft/builders/BlockBuilder.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
@@ -75,6 +77,10 @@ public class BlockBuilder extends BlockContainer {
 		if (entityplayer.isSneaking()) {
 			return false;
 		}
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
 
 		TileEntity tile = world.getTileEntity(x, y, z);
 		TileBuilder builder = tile instanceof TileBuilder ? (TileBuilder) tile : null;

common/buildcraft/builders/BlockConstructionMarker.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.EntityLivingBase;
@@ -57,6 +59,11 @@ public class BlockConstructionMarker extends BlockMarker {
 			float par8, float par9) {
 		super.onBlockActivated(world, x, y, z, entityplayer, par6, par7, par8, par9);
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		TileConstructionMarker marker = (TileConstructionMarker) world.getTileEntity(x, y, z);
 
 		Item equipped = entityplayer.getCurrentEquippedItem() != null ? entityplayer.getCurrentEquippedItem().getItem()

common/buildcraft/builders/BlockFiller.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
@@ -51,6 +53,11 @@ public class BlockFiller extends BlockContainer {
 			return false;
 		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		if (!world.isRemote) {
 			entityplayer.openGui(BuildCraftBuilders.instance, GuiIds.FILLER, world, i, j, k);
 		}

common/buildcraft/builders/BlockMarker.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
@@ -99,6 +101,11 @@ public class BlockMarker extends BlockContainer {
 			return false;
 		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		TileEntity tile = world.getTileEntity(i, j, k);
 		if (tile instanceof TileMarker) {
 			((TileMarker) tile).tryConnection();

common/buildcraft/builders/urbanism/BlockUrbanist.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.builders.urbanism;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.tileentity.TileEntity;
@@ -37,6 +39,11 @@ public class BlockUrbanist extends BlockBuildCraft {
 					world, i, j, k);
 		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		return true;
 
 	}

common/buildcraft/commander/BlockRequester.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.commander;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.EntityLivingBase;
@@ -45,6 +47,11 @@ public class BlockRequester extends BlockBuildCraft {
 	public boolean onBlockActivated(World world, int i, int j, int k, EntityPlayer entityplayer, int par6, float par7,
 			float par8, float par9) {
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		if (!world.isRemote) {
 			entityplayer.openGui(BuildCraftBuilders.instance, GuiIds.REQUESTER,
 					world, i, j, k);

common/buildcraft/commander/BlockZonePlan.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.commander;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.EntityLivingBase;
@@ -45,6 +47,11 @@ public class BlockZonePlan extends BlockBuildCraft {
 	public boolean onBlockActivated(World world, int i, int j, int k, EntityPlayer entityplayer, int par6, float par7,
 			float par8, float par9) {
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		if (!world.isRemote) {
 			entityplayer.openGui(BuildCraftBuilders.instance, GuiIds.MAP,
 					world, i, j, k);

common/buildcraft/core/BlockBuildCraft.java

@@ -8,18 +8,20 @@
  */
 package buildcraft.core;
 
-import java.util.Random;
+import buildcraft.api.events.BlockPlacedDownEvent;
-
+import buildcraft.core.utils.Utils;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 
-import buildcraft.core.utils.Utils;
+import java.util.Random;
 
 public abstract class BlockBuildCraft extends BlockContainer {
 
@@ -36,9 +38,11 @@ public abstract class BlockBuildCraft extends BlockContainer {
 		setHardness(5F);
 	}
 
+
 	@Override
 	public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entity, ItemStack stack) {
 		super.onBlockPlacedBy(world, x, y, z, entity, stack);
+		FMLCommonHandler.instance().bus().post(new BlockPlacedDownEvent((EntityPlayer) entity, world.getBlock(x, y, z)));
 		TileEntity tile = world.getTileEntity(x, y, z);
 		if (tile instanceof TileBuildCraft) {
 			((TileBuildCraft) tile).onBlockPlacedBy(entity, stack);

common/buildcraft/energy/BlockEngine.java

@@ -8,9 +8,14 @@
  */
 package buildcraft.energy;
 
-import java.util.List;
+import buildcraft.BuildCraftCore;
-import java.util.Random;
+import buildcraft.api.events.BlockInteractionEvent;
-
+import buildcraft.core.BlockBuildCraft;
+import buildcraft.core.ICustomHighlight;
+import buildcraft.core.IItemPipe;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -26,16 +31,10 @@ import net.minecraft.util.MovingObjectPosition;
 import net.minecraft.util.Vec3;
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
-
-import cpw.mods.fml.relauncher.Side;
-import cpw.mods.fml.relauncher.SideOnly;
-
 import net.minecraftforge.common.util.ForgeDirection;
 
-import buildcraft.BuildCraftCore;
+import java.util.List;
-import buildcraft.core.BlockBuildCraft;
+import java.util.Random;
-import buildcraft.core.ICustomHighlight;
-import buildcraft.core.IItemPipe;
 
 public class BlockEngine extends BlockBuildCraft implements ICustomHighlight {
 
@@ -129,6 +128,11 @@ public class BlockEngine extends BlockBuildCraft implements ICustomHighlight {
 //			return false;
 //		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(player, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		// Do not open guis when having a pipe in hand
 		if (player.getCurrentEquippedItem() != null) {
 			if (player.getCurrentEquippedItem().getItem() instanceof IItemPipe) {

common/buildcraft/factory/BlockAutoWorkbench.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.factory;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
@@ -45,6 +47,10 @@ public class BlockAutoWorkbench extends BlockBuildCraft {
 	@Override
 	public boolean onBlockActivated(World world, int i, int j, int k, EntityPlayer entityplayer, int par6, float par7, float par8, float par9) {
 		super.onBlockActivated(world, i, j, k, entityplayer, par6, par7, par8, par9);
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
 
 		// Drop through if the player is sneaking
 		if (entityplayer.isSneaking()) {

common/buildcraft/factory/BlockHopper.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.factory;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
@@ -61,6 +63,11 @@ public class BlockHopper extends BlockBuildCraft {
 			return false;
 		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		if (entityplayer.getCurrentEquippedItem() != null) {
 			if (entityplayer.getCurrentEquippedItem().getItem() instanceof IItemPipe) {
 				return false;

common/buildcraft/factory/BlockRefinery.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.factory;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -108,6 +110,10 @@ public class BlockRefinery extends BlockContainer {
 		if (!(tile instanceof TileRefinery)) {
 			return false;
 		}
+		BlockInteractionEvent event = new BlockInteractionEvent(player, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
 
 		ItemStack current = player.getCurrentEquippedItem();
 		Item equipped = current != null ? current.getItem() : null;
@@ -127,6 +133,7 @@ public class BlockRefinery extends BlockContainer {
 			}
 		}
 
+
 		if (!world.isRemote) {
 			player.openGui(BuildCraftFactory.instance, GuiIds.REFINERY, world, x, y, z);
 		}

common/buildcraft/factory/BlockTank.java

@@ -8,6 +8,8 @@
  */
 package buildcraft.factory;
 
+import buildcraft.api.events.BlockInteractionEvent;
+import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
@@ -89,6 +91,11 @@ public class BlockTank extends BlockContainer {
 	public boolean onBlockActivated(World world, int i, int j, int k, EntityPlayer entityplayer, int par6, float par7, float par8, float par9) {
 		ItemStack current = entityplayer.inventory.getCurrentItem();
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		if (current != null) {
 			FluidStack liquid = FluidContainerRegistry.getFluidForFilledItem(current);
 

common/buildcraft/silicon/BlockLaser.java

@@ -8,9 +8,11 @@
  */
 package buildcraft.silicon;
 
-import java.util.List;
+import buildcraft.core.BlockBuildCraft;
-
+import buildcraft.core.CreativeTabBuildCraft;
-import net.minecraft.block.BlockContainer;
+import buildcraft.core.ICustomHighlight;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.Entity;
@@ -22,16 +24,11 @@ import net.minecraft.util.MovingObjectPosition;
 import net.minecraft.util.Vec3;
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
-
-import cpw.mods.fml.relauncher.Side;
-import cpw.mods.fml.relauncher.SideOnly;
-
 import net.minecraftforge.common.util.ForgeDirection;
 
-import buildcraft.core.CreativeTabBuildCraft;
+import java.util.List;
-import buildcraft.core.ICustomHighlight;
 
-public class BlockLaser extends BlockContainer implements ICustomHighlight {
+public class BlockLaser extends BlockBuildCraft implements ICustomHighlight {
 
 	private static final AxisAlignedBB[][] boxes = {
 			{AxisAlignedBB.getBoundingBox(0.0, 0.75, 0.0, 1.0, 1.0, 1.0), AxisAlignedBB.getBoundingBox(0.3125, 0.1875, 0.3125, 0.6875, 0.75, 0.6875)}, // -Y

common/buildcraft/silicon/BlockLaserTable.java

@@ -8,10 +8,15 @@
  */
 package buildcraft.silicon;
 
-import java.util.List;
+import buildcraft.BuildCraftSilicon;
-
+import buildcraft.api.events.BlockInteractionEvent;
+import buildcraft.core.BlockBuildCraft;
+import buildcraft.core.CreativeTabBuildCraft;
+import buildcraft.core.utils.Utils;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.block.Block;
-import net.minecraft.block.BlockContainer;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.creativetab.CreativeTabs;
@@ -22,14 +27,9 @@ import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.IIcon;
 import net.minecraft.world.World;
 
-import cpw.mods.fml.relauncher.Side;
+import java.util.List;
-import cpw.mods.fml.relauncher.SideOnly;
 
-import buildcraft.BuildCraftSilicon;
+public class BlockLaserTable extends BlockBuildCraft {
-import buildcraft.core.CreativeTabBuildCraft;
-import buildcraft.core.utils.Utils;
-
-public class BlockLaserTable extends BlockContainer {
 
 	@SideOnly(Side.CLIENT)
 	private IIcon[][] icons;
@@ -63,6 +63,11 @@ public class BlockLaserTable extends BlockContainer {
 			return false;
 		}
 
+		BlockInteractionEvent event = new BlockInteractionEvent(entityplayer, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled())
+			return false;
+
 		if (!world.isRemote) {
 			int meta = world.getBlockMetadata(i, j, k);
 			entityplayer.openGui(BuildCraftSilicon.instance, meta, world, i, j, k);

common/buildcraft/transport/BlockGenericPipe.java

@@ -8,14 +8,33 @@
  */
 package buildcraft.transport;
 
-import java.util.ArrayList;
+import buildcraft.BuildCraftTransport;
-import java.util.Arrays;
+import buildcraft.api.core.BCLog;
-import java.util.HashMap;
+import buildcraft.api.core.BlockIndex;
-import java.util.List;
+import buildcraft.api.events.PipePlacedEvent;
-import java.util.Locale;
+import buildcraft.api.gates.GateExpansions;
-import java.util.Map;
+import buildcraft.api.gates.IGateExpansion;
-import java.util.Random;
+import buildcraft.api.tools.IToolWrench;
-
+import buildcraft.api.transport.PipeWire;
+import buildcraft.core.BlockBuildCraft;
+import buildcraft.core.CoreConstants;
+import buildcraft.core.CreativeTabBuildCraft;
+import buildcraft.core.ItemMapLocation;
+import buildcraft.core.ItemRobot;
+import buildcraft.core.TileBuffer;
+import buildcraft.core.robots.DockingStation;
+import buildcraft.core.robots.EntityRobot;
+import buildcraft.core.utils.MatrixTranformations;
+import buildcraft.core.utils.Utils;
+import buildcraft.transport.gates.GateDefinition;
+import buildcraft.transport.gates.GateFactory;
+import buildcraft.transport.gates.ItemGate;
+import buildcraft.transport.render.PipeRendererWorld;
+import buildcraft.transport.utils.FacadeMatrix;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.registry.GameRegistry;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.Minecraft;
@@ -36,35 +55,15 @@ import net.minecraft.util.MovingObjectPosition;
 import net.minecraft.util.Vec3;
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
-
-import cpw.mods.fml.common.registry.GameRegistry;
-import cpw.mods.fml.relauncher.Side;
-import cpw.mods.fml.relauncher.SideOnly;
-
 import net.minecraftforge.common.util.ForgeDirection;
 
-import buildcraft.BuildCraftTransport;
+import java.util.ArrayList;
-import buildcraft.api.core.BCLog;
+import java.util.Arrays;
-import buildcraft.api.core.BlockIndex;
+import java.util.HashMap;
-import buildcraft.api.gates.GateExpansions;
+import java.util.List;
-import buildcraft.api.gates.IGateExpansion;
+import java.util.Locale;
-import buildcraft.api.tools.IToolWrench;
+import java.util.Map;
-import buildcraft.api.transport.PipeWire;
+import java.util.Random;
-import buildcraft.core.BlockBuildCraft;
-import buildcraft.core.CoreConstants;
-import buildcraft.core.CreativeTabBuildCraft;
-import buildcraft.core.ItemMapLocation;
-import buildcraft.core.ItemRobot;
-import buildcraft.core.TileBuffer;
-import buildcraft.core.robots.DockingStation;
-import buildcraft.core.robots.EntityRobot;
-import buildcraft.core.utils.MatrixTranformations;
-import buildcraft.core.utils.Utils;
-import buildcraft.transport.gates.GateDefinition;
-import buildcraft.transport.gates.GateFactory;
-import buildcraft.transport.gates.ItemGate;
-import buildcraft.transport.render.PipeRendererWorld;
-import buildcraft.transport.utils.FacadeMatrix;
 
 
 public class BlockGenericPipe extends BlockBuildCraft {
@@ -1108,7 +1107,7 @@ public class BlockGenericPipe extends BlockBuildCraft {
 		return null;
 	}
 
-	public static boolean placePipe(Pipe<?> pipe, World world, int i, int j, int k, Block block, int meta) {
+	public static boolean placePipe(Pipe<?> pipe, World world, int i, int j, int k, Block block, int meta, EntityPlayer player) {
 		if (world.isRemote) {
 			return true;
 		}
@@ -1121,6 +1120,7 @@ public class BlockGenericPipe extends BlockBuildCraft {
 				TileGenericPipe tilePipe = (TileGenericPipe) tile;
 				tilePipe.initialize(pipe);
 				tilePipe.sendUpdateToClient();
+				FMLCommonHandler.instance().bus().post(new PipePlacedEvent(player, pipe.item.getUnlocalizedName()));
 			}
 		}
 

common/buildcraft/transport/ItemPipe.java

@@ -8,10 +8,14 @@
  */
 package buildcraft.transport;
 
-import java.util.List;
+import buildcraft.BuildCraftTransport;
-
+import buildcraft.api.core.BCLog;
-import org.apache.logging.log4j.Level;
+import buildcraft.api.core.IIconProvider;
-
+import buildcraft.core.CreativeTabBuildCraft;
+import buildcraft.core.IItemPipe;
+import buildcraft.core.ItemBuildCraft;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
@@ -19,16 +23,9 @@ import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.IIcon;
 import net.minecraft.world.World;
+import org.apache.logging.log4j.Level;
 
-import cpw.mods.fml.relauncher.Side;
+import java.util.List;
-import cpw.mods.fml.relauncher.SideOnly;
-
-import buildcraft.BuildCraftTransport;
-import buildcraft.api.core.BCLog;
-import buildcraft.api.core.IIconProvider;
-import buildcraft.core.CreativeTabBuildCraft;
-import buildcraft.core.IItemPipe;
-import buildcraft.core.ItemBuildCraft;
 
 public class ItemPipe extends ItemBuildCraft implements IItemPipe {
 
@@ -88,7 +85,7 @@ public class ItemPipe extends ItemBuildCraft implements IItemPipe {
 				return true;
 			}
 
-			if (BlockGenericPipe.placePipe(pipe, world, i, j, k, block, 0)) {
+			if (BlockGenericPipe.placePipe(pipe, world, i, j, k, block, 0, entityplayer)) {
 				block.onBlockPlacedBy(world, i, j, k, entityplayer, itemstack);
 
 				// TODO: Fix sound