From 2a643d4c45abcccab94e5f3e47cf81b13f40a3d4 Mon Sep 17 00:00:00 2001
From: immibis <immibis@gmail.com>
Date: Fri, 17 May 2013 20:03:37 +1200
Subject: [PATCH] Added missing class.

---
 .../buildcraft/factory/PumpDimensionList.java | 86 +++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 common/buildcraft/factory/PumpDimensionList.java

diff --git a/common/buildcraft/factory/PumpDimensionList.java b/common/buildcraft/factory/PumpDimensionList.java
new file mode 100644
index 00000000..b2334831
--- /dev/null
+++ b/common/buildcraft/factory/PumpDimensionList.java
@@ -0,0 +1,86 @@
+package buildcraft.factory;
+
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+
+import net.minecraftforge.liquids.LiquidDictionary;
+import net.minecraftforge.liquids.LiquidStack;
+
+public class PumpDimensionList {
+	public PumpDimensionList(String string) {
+		
+		entries = new LinkedList<Entry>();
+		
+		for(String entryString : string.trim().split(",")) {
+			
+			Entry e = new Entry();
+			
+			if(entryString.startsWith("+/")) {
+				e.isWhitelist = true;
+			} else if(entryString.startsWith("-/")) {
+				e.isWhitelist = false;
+			} else
+				throw new RuntimeException("Malformed pumping.controlList entry: "+entryString+" (must start with +/ or -/)");
+			
+			entryString = entryString.substring(2);
+			int i = entryString.indexOf('/');
+			
+			if(i < 0)
+				throw new RuntimeException("Malformed pumping.controlList entry: "+entryString+" (missing second /)");
+			
+			String dimIDString = entryString.substring(0, i);
+			
+			if(dimIDString.equals("*"))
+				e.matchAnyDim = true;
+			else
+				e.dimID = Integer.parseInt(dimIDString);
+			
+			e.liquidName = entryString.substring(i + 1);
+			if(e.liquidName.equals("*"))
+				e.matchAnyLiquid = true;
+			
+			entries.add(0, e);
+		}
+		
+		entries = new ArrayList<Entry>(entries);
+	}
+
+	private class Entry {
+		boolean isWhitelist;
+		LiquidStack liquidStack;
+		String liquidName;
+		int dimID;
+		boolean matchAnyLiquid;
+		boolean matchAnyDim;
+		
+		private void initLiquidStack() {
+			liquidStack = LiquidDictionary.getLiquid(liquidName, 1);
+			if(liquidStack == null)
+				throw new RuntimeException("Configuration error: unknown liquid "+liquidName+" in pumping.controlList");
+		}
+		
+		boolean matches(LiquidStack liquid, int dim) {
+			if(!matchAnyLiquid) {
+				if(liquidStack == null)
+					initLiquidStack();
+				if(!liquidStack.isLiquidEqual(liquid))
+					return false;
+			}
+			if(!matchAnyDim && dimID != dim)
+				return false;
+			return true;
+		}
+	}
+	
+	private List<Entry> entries;
+
+	public boolean isLiquidAllowed(LiquidStack liquid, int dim) {
+		for(Entry e : entries)
+			if(e.matches(liquid, dim))
+				return e.isWhitelist;
+		return false;
+	}
+	
+	
+}