From 645deeb3eab93d75e7f5563e496860fb7ae54ba6 Mon Sep 17 00:00:00 2001
From: asiekierka <kontakt@asie.pl>
Date: Wed, 22 Oct 2014 19:11:54 +0200
Subject: [PATCH] Add extra getters to FlexibleRecipe for #2078

---
 .../api/recipes/IFlexibleRecipeViewable.java  | 27 +++++++++++++++++
 .../core/recipes/FlexibleRecipe.java          | 30 ++++++++++++++++++-
 .../transport/pipes/PipeItemsStripes.java     | 10 ++++++-
 3 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 api/buildcraft/api/recipes/IFlexibleRecipeViewable.java

diff --git a/api/buildcraft/api/recipes/IFlexibleRecipeViewable.java b/api/buildcraft/api/recipes/IFlexibleRecipeViewable.java
new file mode 100644
index 00000000..92a765a0
--- /dev/null
+++ b/api/buildcraft/api/recipes/IFlexibleRecipeViewable.java
@@ -0,0 +1,27 @@
+package buildcraft.api.recipes;
+
+import java.util.Collection;
+
+/**
+ * This class is intended for mods such as Not Enough Items
+ * in order for them to be able to look inside a recipe.
+ * 
+ * It is intentionally left as a separate interface, so that
+ * it remains possible to register a "dynamic" flexible
+ * recipe which does not have static inputs and outputs.
+ * 
+ * @author asie
+ */
+public interface IFlexibleRecipeViewable {
+	Object getOutput();
+	
+	/**
+	 * With BuildCraft's implementation (as of 6.1.3), this might
+	 * contain either an ItemStack, a List<ItemStack> or a FluidStack.
+	 */
+	Collection<Object> getInputs();
+	
+	long getCraftingTime();
+	
+	int getEnergyCost();
+}
diff --git a/common/buildcraft/core/recipes/FlexibleRecipe.java b/common/buildcraft/core/recipes/FlexibleRecipe.java
index 69c06f3a..31e7a0ec 100755
--- a/common/buildcraft/core/recipes/FlexibleRecipe.java
+++ b/common/buildcraft/core/recipes/FlexibleRecipe.java
@@ -9,6 +9,7 @@
 package buildcraft.core.recipes;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 import net.minecraft.block.Block;
@@ -18,11 +19,12 @@ import net.minecraftforge.fluids.FluidStack;
 import buildcraft.api.recipes.CraftingResult;
 import buildcraft.api.recipes.IFlexibleCrafter;
 import buildcraft.api.recipes.IFlexibleRecipe;
+import buildcraft.api.recipes.IFlexibleRecipeViewable;
 import buildcraft.core.inventory.StackHelper;
 import buildcraft.core.inventory.filters.ArrayStackFilter;
 import buildcraft.core.inventory.filters.IStackFilter;
 
-public class FlexibleRecipe<T> implements IFlexibleRecipe<T> {
+public class FlexibleRecipe<T> implements IFlexibleRecipe<T>, IFlexibleRecipeViewable {
 	public int energyCost = 0;
 	public long craftingTime = 0;
 	public String id;
@@ -229,4 +231,30 @@ public class FlexibleRecipe<T> implements IFlexibleRecipe<T> {
 			return null;
 		}
 	}
+
+	@Override
+	public Object getOutput() {
+		return output;
+	}
+
+	@Override
+	public Collection<Object> getInputs() {
+		ArrayList<Object> inputs = new ArrayList<Object>();
+		
+		inputs.addAll(inputItems);
+		inputs.addAll(inputItemsWithAlternatives);
+		inputs.addAll(inputFluids);
+		
+		return inputs;
+	}
+
+	@Override
+	public int getEnergyCost() {
+		return energyCost;
+	}
+
+	@Override
+	public long getCraftingTime() {
+		return craftingTime;
+	}
 }
diff --git a/common/buildcraft/transport/pipes/PipeItemsStripes.java b/common/buildcraft/transport/pipes/PipeItemsStripes.java
index d4a69ff3..b523a084 100755
--- a/common/buildcraft/transport/pipes/PipeItemsStripes.java
+++ b/common/buildcraft/transport/pipes/PipeItemsStripes.java
@@ -54,6 +54,10 @@ public class PipeItemsStripes extends Pipe<PipeTransportItems> implements IEnerg
 	}
 
 	public void eventHandler(PipeEventItem.DropItem event) {
+		if (container.getWorldObj().isRemote) {
+			return;
+		}
+		
 		Position p = new Position(container.xCoord, container.yCoord,
 				container.zCoord, event.direction);
 		p.moveForwards(1.0);
@@ -91,6 +95,10 @@ public class PipeItemsStripes extends Pipe<PipeTransportItems> implements IEnerg
 				break;
 		}
 		
+		/**
+		 * Check if there's a handler for this item type.
+		 */
+		
 		for (IStripesHandler handler : PipeManager.stripesHandlers) {
 			if (handler.getType() == StripesHandlerType.ITEM_USE
 					&& handler.shouldHandle(stack)) {
@@ -100,7 +108,7 @@ public class PipeItemsStripes extends Pipe<PipeTransportItems> implements IEnerg
 				}
 			}
 		}
-		
+
 		/**
 		 * Special, generic actions not handled by the handler.
 		 */