Adding Logemerald pipe

This is an action sensitive extraction pipe. The pipe can be configured
with 4 different items and actions will decide which one to extract from
the connected inventory.

buildcraft_resources/lang/buildcraft/en_US.properties

@@ -33,6 +33,7 @@ gui.pipes.emerald.blocking=Blocking
 gui.pipes.emerald.blocking.tip=Extraction is blocked if one element in filter is missing
 gui.pipes.emerald.nonblocking=Non Blocking
 gui.pipes.emerald.nonblocking.tip=Extraction continues with the next element in filter if one element is missing
+gui.pipes.logemerald.title=Extraction presets
 item.bucketFuel=Fuel Bucket
 item.bucketOil=Oil Bucket
 item.woodenGearItem=Wood Gear
@@ -78,6 +79,7 @@ item.PipeItemsObsidian=Obsidian Transport Pipe
 item.PipeItemsEmerald=Emerald Transport Pipe
 item.PipeItemsLapis=Lapis Transport Pipe
 item.PipeItemsDaizuli=Daizuli Transport Pipe
+item.PipeItemsLogemerald=Logemerald Transport Pipe
 item.PipeFluidsWood=Wooden Fluid Pipe
 item.PipeFluidsCobblestone=Cobblestone Fluid Pipe
 item.PipeFluidsStone=Stone Fluid Pipe
@@ -152,6 +154,7 @@ tip.PipeItemsSandstone=Only connects to other pipes
 tip.PipeItemsStone=Basic pipe, medium drag\nWon't connect to Cobblestone or Quartz
 tip.PipeItemsVoid=Destroys items
 tip.PipeItemsWood=Extraction pipe
+tip.PipeItemsLogemerald=Action controlled extraction pipe
 tip.PipePowerWood=Power Input Pipe
 tip.PipePowerIron=Selectable Limiter Pipe
 tip.PipeStructureCobblestone=Support pipe

common/buildcraft/BuildCraftTransport.java

@@ -54,6 +54,7 @@ import buildcraft.transport.pipes.PipeItemsDiamond;
 import buildcraft.transport.pipes.PipeItemsEmerald;
 import buildcraft.transport.pipes.PipeItemsGold;
 import buildcraft.transport.pipes.PipeItemsIron;
+import buildcraft.transport.pipes.PipeItemsLogemerald;
 import buildcraft.transport.pipes.PipeItemsLapis;
 import buildcraft.transport.pipes.PipeItemsObsidian;
 import buildcraft.transport.pipes.PipeItemsQuartz;
@@ -71,6 +72,7 @@ import buildcraft.transport.pipes.PipePowerStone;
 import buildcraft.transport.pipes.PipePowerWood;
 import buildcraft.transport.pipes.PipeStructureCobblestone;
 import buildcraft.transport.triggers.ActionEnergyPulser;
+import buildcraft.transport.triggers.ActionExtractionPreset;
 import buildcraft.transport.triggers.ActionPipeColor;
 import buildcraft.transport.triggers.ActionPipeDirection;
 import buildcraft.transport.triggers.ActionPowerLimiter;
@@ -126,6 +128,7 @@ public class BuildCraftTransport {
 	public static Item pipeItemsDaizuli;
 	public static Item pipeItemsVoid;
 	public static Item pipeItemsSandstone;
+	public static Item pipeItemsLogemerald;
 	public static Item pipeFluidsWood;
 	public static Item pipeFluidsCobblestone;
 	public static Item pipeFluidsStone;
@@ -170,11 +173,17 @@ public class BuildCraftTransport {
 	public static BCAction[] actionPipeColor = new BCAction[16];
 	public static BCAction[] actionPipeDirection = new BCAction[16];
 	public static BCAction[] actionPowerLimiter = new BCAction[7];
-	@Instance("BuildCraft|Transport")
-	public static BuildCraftTransport instance;
+	public static BCAction actionExtractionPresetRed = new ActionExtractionPreset(-1, EnumColor.RED);
+	public static BCAction actionExtractionPresetBlue = new ActionExtractionPreset(-1, EnumColor.BLUE);
+	public static BCAction actionExtractionPresetGreen = new ActionExtractionPreset(-1, EnumColor.GREEN);
+	public static BCAction actionExtractionPresetYellow = new ActionExtractionPreset(-1, EnumColor.YELLOW);
+	
 	public IIconProvider pipeIconProvider = new PipeIconProvider();
 	public IIconProvider gateIconProvider = new GateIconProvider();
 	public IIconProvider wireIconProvider = new WireIconProvider();
+	
+	@Instance("BuildCraft|Transport")
+	public static BuildCraftTransport instance;
 
 	private static class PipeRecipe {
 
@@ -270,7 +279,6 @@ public class BuildCraftTransport {
 			genericPipeBlock = new BlockGenericPipe(genericPipeId.getInt());
 			CoreProxy.proxy.registerBlock(genericPipeBlock.setUnlocalizedName("pipeBlock"), ItemBlock.class);
 
-			// Fixing retro-compatiblity
 			pipeItemsWood = buildPipe(DefaultProps.PIPE_ITEMS_WOOD_ID, PipeItemsWood.class, "Wooden Transport Pipe", "plankWood", Block.glass, "plankWood");
 			pipeItemsEmerald = buildPipe(DefaultProps.PIPE_ITEMS_EMERALD_ID, PipeItemsEmerald.class, "Emerald Transport Pipe", Item.emerald, Block.glass, Item.emerald);
 			pipeItemsCobblestone = buildPipe(DefaultProps.PIPE_ITEMS_COBBLESTONE_ID, PipeItemsCobblestone.class, "Cobblestone Transport Pipe", "cobblestone", Block.glass, "cobblestone");
@@ -284,7 +292,8 @@ public class BuildCraftTransport {
 			pipeItemsDaizuli = buildPipe(DefaultProps.PIPE_ITEMS_DAIZULI_ID, PipeItemsDaizuli.class, "Daizuli Transport Pipe", Block.blockLapis, Block.glass, Item.diamond);
 			pipeItemsSandstone = buildPipe(DefaultProps.PIPE_ITEMS_SANDSTONE_ID, PipeItemsSandstone.class, "Sandstone Transport Pipe", Block.sandStone, Block.glass, Block.sandStone);
 			pipeItemsVoid = buildPipe(DefaultProps.PIPE_ITEMS_VOID_ID, PipeItemsVoid.class, "Void Transport Pipe", "dyeBlack", Block.glass, Item.redstone);
-
+			pipeItemsLogemerald = buildPipe(DefaultProps.PIPE_ITEMS_LOGEMERALD_ID, PipeItemsLogemerald.class, "Logemerald Transport Pipe", "logWood", Block.glass, Item.emerald);
+			
 			pipeFluidsWood = buildPipe(DefaultProps.PIPE_LIQUIDS_WOOD_ID, PipeFluidsWood.class, "Wooden Waterproof Pipe", pipeWaterproof, pipeItemsWood);
 			pipeFluidsCobblestone = buildPipe(DefaultProps.PIPE_LIQUIDS_COBBLESTONE_ID, PipeFluidsCobblestone.class, "Cobblestone Waterproof Pipe", pipeWaterproof, pipeItemsCobblestone);
 			pipeFluidsStone = buildPipe(DefaultProps.PIPE_LIQUIDS_STONE_ID, PipeFluidsStone.class, "Stone Waterproof Pipe", pipeWaterproof, pipeItemsStone);
@@ -367,7 +376,7 @@ public class BuildCraftTransport {
 		// Register connection handler
 		// MinecraftForge.registerConnectionHandler(new ConnectionHandler());
 
-		// Register gui handler
+		// Register GUI handler
 		// MinecraftForge.setGuiHandler(mod_BuildCraftTransport.instance, new GuiHandler());
 
 		TransportProxy.proxy.registerTileEntities();

common/buildcraft/core/DefaultProps.java

@@ -63,6 +63,7 @@ public class DefaultProps {
 	public static int PIPE_ITEMS_QUARTZ_ID = 19168;
 	public static int PIPE_ITEMS_LAPIS_ID = 19169;
 	public static int PIPE_ITEMS_DAIZULI_ID = 19170;
+	public static int PIPE_ITEMS_LOGEMERALD_ID = 19171;
 
 	public static int PIPE_LIQUIDS_WOOD_ID = 19180;
 	public static int PIPE_LIQUIDS_COBBLESTONE_ID = 19181;

common/buildcraft/core/GuiIds.java

@@ -19,6 +19,7 @@ public class GuiIds {
 	public static final int PIPE_DIAMOND = 50;
 	public static final int GATES = 51;
 	public static final int PIPE_EMERALD_ITEM = 52;
+	public static final int PIPE_LOGEMERALD_ITEM = 53;
 
 	public static final int FILTERED_BUFFER = 60;
 }

common/buildcraft/transport/GuiHandler.java

@@ -6,12 +6,15 @@ import buildcraft.transport.gui.ContainerDiamondPipe;
 import buildcraft.transport.gui.ContainerEmeraldPipe;
 import buildcraft.transport.gui.ContainerFilteredBuffer;
 import buildcraft.transport.gui.ContainerGateInterface;
+import buildcraft.transport.gui.ContainerLogemeraldPipe;
 import buildcraft.transport.gui.GuiDiamondPipe;
 import buildcraft.transport.gui.GuiEmeraldPipe;
 import buildcraft.transport.gui.GuiFilteredBuffer;
 import buildcraft.transport.gui.GuiGateInterface;
+import buildcraft.transport.gui.GuiLogemeraldPipe;
 import buildcraft.transport.pipes.PipeItemsDiamond;
 import buildcraft.transport.pipes.PipeItemsEmerald;
+import buildcraft.transport.pipes.PipeItemsLogemerald;
 import cpw.mods.fml.common.network.IGuiHandler;
 import java.util.logging.Level;
 import net.minecraft.entity.player.EntityPlayer;
@@ -48,6 +51,9 @@ public class GuiHandler implements IGuiHandler {
 				case GuiIds.PIPE_EMERALD_ITEM:
 					return new ContainerEmeraldPipe(player.inventory, (PipeItemsEmerald) pipe.pipe);
 
+				case GuiIds.PIPE_LOGEMERALD_ITEM:
+					return new ContainerLogemeraldPipe(player.inventory, (PipeItemsLogemerald) pipe.pipe);
+
 				case GuiIds.GATES:
 					if (pipe.pipe.hasGate())
 						return new ContainerGateInterface(player.inventory, pipe.pipe);
@@ -89,6 +95,9 @@ public class GuiHandler implements IGuiHandler {
 				case GuiIds.PIPE_EMERALD_ITEM:
 					return new GuiEmeraldPipe(player.inventory, (PipeItemsEmerald) pipe.pipe);
 
+				case GuiIds.PIPE_LOGEMERALD_ITEM:
+					return new GuiLogemeraldPipe(player.inventory, (PipeItemsLogemerald) pipe.pipe);
+
 				case GuiIds.GATES:
 					if (pipe.pipe.hasGate())
 						return new GuiGateInterface(player.inventory, pipe.pipe);

common/buildcraft/transport/PipeConnectionBans.java

@@ -12,6 +12,7 @@ import buildcraft.transport.pipes.PipeFluidsCobblestone;
 import buildcraft.transport.pipes.PipeFluidsStone;
 import buildcraft.transport.pipes.PipeFluidsWood;
 import buildcraft.transport.pipes.PipeItemsCobblestone;
+import buildcraft.transport.pipes.PipeItemsLogemerald;
 import buildcraft.transport.pipes.PipeItemsObsidian;
 import buildcraft.transport.pipes.PipeItemsQuartz;
 import buildcraft.transport.pipes.PipeItemsStone;
@@ -41,6 +42,8 @@ public class PipeConnectionBans {
 		banConnection(PipeItemsWood.class);
 
 		banConnection(PipeItemsObsidian.class);
+		
+		banConnection(PipeItemsLogemerald.class);
 
 		// Power Pipes
 		banConnection(PipePowerWood.class);

common/buildcraft/transport/PipeIconProvider.java

@@ -64,6 +64,9 @@ public class PipeIconProvider implements IIconProvider {
 		PipeItemsEmerald_Standard("pipeItemsEmerald_standard"),
 		PipeAllEmerald_Solid("pipeAllEmerald_solid"),
 		//
+		PipeItemsLogemerald_Standard("pipeItemsLogemerald_standard"),
+		PipeAllLogemerald_Solid("pipeAllLogemerald_solid"),
+		//
 		PipeItemsGold("pipeItemsGold"),
 		//
 		PipeItemsIron_Standard("pipeItemsIron_standard"),

common/buildcraft/transport/TransportProxyClient.java

@@ -39,6 +39,7 @@ public class TransportProxyClient extends TransportProxy {
 		MinecraftForgeClient.registerItemRenderer(BuildCraftTransport.pipeItemsEmerald.itemID, pipeItemRenderer);
 		MinecraftForgeClient.registerItemRenderer(BuildCraftTransport.pipeItemsLapis.itemID, pipeItemRenderer);
 		MinecraftForgeClient.registerItemRenderer(BuildCraftTransport.pipeItemsDaizuli.itemID, pipeItemRenderer);
+		MinecraftForgeClient.registerItemRenderer(BuildCraftTransport.pipeItemsLogemerald.itemID, pipeItemRenderer);
 
 		MinecraftForgeClient.registerItemRenderer(BuildCraftTransport.pipeFluidsWood.itemID, pipeItemRenderer);
 		MinecraftForgeClient.registerItemRenderer(BuildCraftTransport.pipeFluidsCobblestone.itemID, pipeItemRenderer);

common/buildcraft/transport/gui/ContainerLogemeraldPipe.java

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) SpaceToad, 2011 http://www.mod-buildcraft.com
+ *
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public License
+ * 1.0, or MMPL. Please check the contents of the license located in
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
+ */
+package buildcraft.transport.gui;
+
+import buildcraft.core.gui.BuildCraftContainer;
+import buildcraft.core.gui.slots.SlotPhantom;
+import buildcraft.transport.pipes.PipeItemsLogemerald;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.inventory.Slot;
+
+public class ContainerLogemeraldPipe extends BuildCraftContainer {
+
+	private final PipeItemsLogemerald logemeraldPipe;
+	
+	private final IInventory filterInv;
+
+	public ContainerLogemeraldPipe(IInventory playerInventory, PipeItemsLogemerald pipe) {
+		super(pipe.getFilters().getSizeInventory());
+		
+		logemeraldPipe = pipe;
+		filterInv = logemeraldPipe.getFilters();
+
+		addSlotToContainer(new SlotPhantom(filterInv, 0, 44, 21));
+		addSlotToContainer(new SlotPhantom(filterInv, 1, 116, 21));
+		addSlotToContainer(new SlotPhantom(filterInv, 2, 44, 49));
+		addSlotToContainer(new SlotPhantom(filterInv, 3, 116, 49));
+		
+		for (int l = 0; l < 3; l++) {
+			for (int k1 = 0; k1 < 9; k1++) {
+				addSlotToContainer(new Slot(playerInventory, k1 + l * 9 + 9, 8 + k1 * 18, 84 + l * 18));
+			}
+		}
+
+		for (int i1 = 0; i1 < 9; i1++) {
+			addSlotToContainer(new Slot(playerInventory, i1, 8 + i1 * 18, 142));
+		}
+	}
+
+	@Override
+	public boolean canInteractWith(EntityPlayer entityplayer) {
+		return logemeraldPipe.container.isUseableByPlayer(entityplayer);
+	}
+}

common/buildcraft/transport/gui/GuiLogemeraldPipe.java

@@ -0,0 +1,52 @@
+/**
+ * Copyright (c) SpaceToad, 2011 http://www.mod-buildcraft.com
+ *
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public License
+ * 1.0, or MMPL. Please check the contents of the license located in
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
+ */
+package buildcraft.transport.gui;
+
+import net.minecraft.inventory.IInventory;
+import net.minecraft.util.ResourceLocation;
+
+import org.lwjgl.opengl.GL11;
+
+import buildcraft.core.DefaultProps;
+import buildcraft.core.gui.GuiBuildCraft;
+import buildcraft.core.utils.StringUtils;
+import buildcraft.transport.pipes.PipeItemsLogemerald;
+
+public class GuiLogemeraldPipe extends GuiBuildCraft {
+
+	private static final ResourceLocation TEXTURE = new ResourceLocation("buildcraft", DefaultProps.TEXTURE_PATH_GUI + "/logemerald_pipe_gui.png");
+
+	IInventory filterInventory;
+	PipeItemsLogemerald logemeraldPipe;
+
+	public GuiLogemeraldPipe(IInventory playerInventory, PipeItemsLogemerald pipe) {
+		super(new ContainerLogemeraldPipe(playerInventory, pipe), pipe.getFilters());
+
+		logemeraldPipe = pipe;
+		filterInventory = pipe.getFilters();
+
+		xSize = 175;
+		ySize = 166;
+	}
+
+	@Override
+	protected void drawGuiContainerForegroundLayer(int par1, int par2) {
+		String title = StringUtils.localize("gui.pipes.logemerald.title");
+		fontRenderer.drawString(title, (xSize - fontRenderer.getStringWidth(title)) / 2, 6, 0x404040);
+		fontRenderer.drawString(StringUtils.localize("gui.inventory"), 8, ySize - 93, 0x404040);
+	}
+
+	@Override
+	protected void drawGuiContainerBackgroundLayer(float f, int x, int y) {
+		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+		mc.renderEngine.bindTexture(TEXTURE);
+		int j = (width - xSize) / 2;
+		int k = (height - ySize) / 2;
+		drawTexturedModalRect(j, k, 0, 0, xSize, ySize);
+	}
+}

common/buildcraft/transport/pipes/PipeItemsLogemerald.java

@@ -0,0 +1,246 @@
+/*
+ * Copyright (c) SpaceToad, 2011-2012
+ * http://www.mod-buildcraft.com
+ * 
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
+ */
+package buildcraft.transport.pipes;
+
+import java.util.BitSet;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import net.minecraft.block.Block;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraftforge.common.ForgeDirection;
+import buildcraft.BuildCraftTransport;
+import buildcraft.api.gates.IAction;
+import buildcraft.api.inventory.ISelectiveInventory;
+import buildcraft.api.inventory.ISpecialInventory;
+import buildcraft.core.GuiIds;
+import buildcraft.core.inventory.SimpleInventory;
+import buildcraft.core.proxy.CoreProxy;
+import buildcraft.core.utils.EnumColor;
+import buildcraft.core.utils.Utils;
+import buildcraft.transport.BlockGenericPipe;
+import buildcraft.transport.PipeIconProvider;
+import buildcraft.transport.pipes.PipeItemsEmerald.ButtonState;
+import buildcraft.transport.triggers.ActionExtractionPreset;
+
+public class PipeItemsLogemerald extends PipeItemsWood {
+
+	private final SimpleInventory filters = new SimpleInventory(4, "Filters", 1);
+
+	private BitSet activeFlags = new BitSet(4);
+	private int filterCount = filters.getSizeInventory();
+	private int currentFilter = 0;
+
+	public PipeItemsLogemerald(int itemID) {
+		super(itemID);
+
+		standardIconIndex = PipeIconProvider.TYPE.PipeItemsLogemerald_Standard.ordinal();
+		solidIconIndex = PipeIconProvider.TYPE.PipeAllLogemerald_Solid.ordinal();
+	}
+
+	@Override
+	public boolean blockActivated(EntityPlayer entityplayer) {
+		if (entityplayer.getCurrentEquippedItem() != null && entityplayer.getCurrentEquippedItem().itemID < Block.blocksList.length) {
+			if (Block.blocksList[entityplayer.getCurrentEquippedItem().itemID] instanceof BlockGenericPipe) {
+				return false;
+			}
+		}
+
+		if (super.blockActivated(entityplayer)) {
+			return true;
+		}
+
+		if (!CoreProxy.proxy.isRenderWorld(container.worldObj)) {
+			entityplayer.openGui(BuildCraftTransport.instance, GuiIds.PIPE_LOGEMERALD_ITEM, container.worldObj, container.xCoord, container.yCoord, container.zCoord);
+		}
+
+		return true;
+	}
+	
+	/**
+	 * Return the itemstack that can be if something can be extracted from this
+	 * inventory, null if none. On certain cases, the extractable slot depends
+	 * on the position of the pipe.
+	 */
+	@Override
+	public ItemStack[] checkExtract(IInventory inventory, boolean doRemove, ForgeDirection from) {
+
+		if (activeFlags.isEmpty()){
+			return null;
+		}
+		
+		incrementFilter();
+
+		if (filters.getStackInSlot(currentFilter % filterCount) == null || !activeFlags.get(currentFilter % filterCount)){
+			return null;
+		}
+		
+		/* ISELECTIVEINVENTORY */
+		if (inventory instanceof ISelectiveInventory) {
+			ItemStack[] stacks = ((ISelectiveInventory) inventory).extractItem(new ItemStack[] { getCurrentFilter() }, false, doRemove, from, (int) powerHandler.getEnergyStored());
+			if (doRemove) {
+				for (ItemStack stack : stacks) {
+					if (stack != null) {
+						powerHandler.useEnergy(stack.stackSize, stack.stackSize, true);
+					}
+				}
+			}
+			return stacks;
+
+			/* ISPECIALINVENTORY */
+		} else if (inventory instanceof ISpecialInventory) {
+			ItemStack[] stacks = ((ISpecialInventory) inventory).extractItem(false, from, (int) powerHandler.getEnergyStored());
+			if (stacks != null) {
+				for (ItemStack stack : stacks) {
+					if (stack == null)
+						continue;
+
+					boolean matches = false;
+					for (int i = 0; i < filters.getSizeInventory(); i++) {
+						ItemStack filter = filters.getStackInSlot(i);
+						if (filter != null && filter.isItemEqual(stack)) {
+							matches = true;
+							break;
+						}
+					}
+					if (!matches) {
+						return null;
+					}
+				}
+				if (doRemove) {
+					stacks = ((ISpecialInventory) inventory).extractItem(true, from, (int) powerHandler.getEnergyStored());
+					for (ItemStack stack : stacks) {
+						if (stack != null) {
+							powerHandler.useEnergy(stack.stackSize, stack.stackSize, true);
+						}
+					}
+				}
+			}
+			return stacks;
+
+		} else {
+
+			// This is a generic inventory
+			IInventory inv = Utils.getInventory(inventory);
+			ItemStack result = checkExtractGeneric(inv, doRemove, from);
+						
+			if (result != null) {
+				return new ItemStack[] { result };
+			}
+		}
+
+		return null;
+	}
+
+	@Override
+	public ItemStack checkExtractGeneric(net.minecraft.inventory.ISidedInventory inventory, boolean doRemove, ForgeDirection from) {
+		for (int i : inventory.getAccessibleSlotsFromSide(from.ordinal())) {
+			ItemStack stack = inventory.getStackInSlot(i);
+			if (stack != null && stack.stackSize > 0) {
+				ItemStack filter = getCurrentFilter();
+				if (filter == null) {
+					return null;
+				}
+				if (!filter.isItemEqual(stack)) {
+					continue;
+				}
+				if (!inventory.canExtractItem(i, stack, from.ordinal())) {
+					continue;
+				}
+				if (doRemove) {
+					return inventory.decrStackSize(i, (int) powerHandler.useEnergy(1, stack.stackSize, true));
+				} else {
+					return stack;
+				}
+			}
+		}
+
+		return null;
+	}
+
+	public IInventory getFilters() {
+		return filters;
+	}
+	
+	@Override
+	protected void actionsActivated(Map<IAction, Boolean> actions) {
+		super.actionsActivated(actions);
+		
+		activeFlags.clear();
+
+		for (Entry<IAction, Boolean> action : actions.entrySet()) {
+			if (action.getKey() instanceof ActionExtractionPreset && action.getValue() != null && action.getValue()) {
+				setActivePreset(((ActionExtractionPreset) action.getKey()).color);
+			}
+		}
+	}
+
+	private void setActivePreset(EnumColor color) {
+		switch (color){
+		case RED:
+			activeFlags.set(0);
+			break;
+		case BLUE:
+			activeFlags.set(1);
+			break;
+		case GREEN:
+			activeFlags.set(2);
+			break;
+		case YELLOW:
+			activeFlags.set(3);
+			break;
+		default:
+			break;
+		}
+	}
+
+	@Override
+	public LinkedList<IAction> getActions() {
+		LinkedList<IAction> result = super.getActions();
+		
+		result.add(BuildCraftTransport.actionExtractionPresetRed);
+		result.add(BuildCraftTransport.actionExtractionPresetBlue);
+		result.add(BuildCraftTransport.actionExtractionPresetGreen);
+		result.add(BuildCraftTransport.actionExtractionPresetYellow);
+
+		return result;
+	}
+
+	@Override
+	public void readFromNBT(NBTTagCompound nbt) {
+		super.readFromNBT(nbt);
+		filters.readFromNBT(nbt);
+		currentFilter = nbt.getInteger("currentFilter");
+	}
+
+	@Override
+	public void writeToNBT(NBTTagCompound nbt) {
+		super.writeToNBT(nbt);
+		filters.writeToNBT(nbt);
+		nbt.setInteger("currentFilter", currentFilter);
+	}
+	
+	private void incrementFilter() {
+		int count = 0;
+		currentFilter++;
+		
+		while (!(filters.getStackInSlot(currentFilter % filterCount) != null && activeFlags.get(currentFilter % filterCount)) && count < filterCount) {
+			currentFilter++;
+			count++;
+		}
+	}
+
+	private ItemStack getCurrentFilter() {		
+		return filters.getStackInSlot(currentFilter % filters.getSizeInventory());
+	}
+}

common/buildcraft/transport/triggers/ActionExtractionPreset.java

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) SpaceToad, 2011 http://www.mod-buildcraft.com
+ *
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public License
+ * 1.0, or MMPL. Please check the contents of the license located in
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
+ */
+package buildcraft.transport.triggers;
+
+import buildcraft.core.triggers.BCAction;
+import buildcraft.core.utils.EnumColor;
+import java.util.Locale;
+import net.minecraft.client.renderer.texture.IconRegister;
+import net.minecraft.util.Icon;
+
+public class ActionExtractionPreset extends BCAction {
+
+	private Icon icon;
+	public final EnumColor color;
+
+	public ActionExtractionPreset(int id, EnumColor color) {
+		super(id, "buildcraft.extraction.preset." + color.getTag());
+
+		this.color = color;
+	}
+
+	@Override
+	public String getDescription() {
+		return color.getName() + " Extraction Preset";
+	}
+
+	@Override
+	public Icon getIcon() {
+		return icon;
+	}
+
+	@Override
+	public void registerIcons(IconRegister iconRegister) {
+		icon = iconRegister.registerIcon("buildcraft:triggers/extraction_preset_" + color.name().toLowerCase(Locale.ENGLISH));
+	}
+}