1 files changed, 79 insertions, 0 deletions
diff --git a/src/main/java/gtPlusPlus/xmod/gregtech/common/helpers/FlotationRecipeHandler.java b/src/main/java/gtPlusPlus/xmod/gregtech/common/helpers/FlotationRecipeHandler.java
new file mode 100644
index 0000000000..333939d800
--- /dev/null
+++ b/src/main/java/gtPlusPlus/xmod/gregtech/common/helpers/FlotationRecipeHandler.java
@@ -0,0 +1,79 @@
+package gtPlusPlus.xmod.gregtech.common.helpers;
+
+import java.util.HashMap;
+
+import gregtech.api.enums.OrePrefixes;
+import gregtech.api.util.GT_Recipe;
+import gregtech.api.util.GT_Utility;
+import gtPlusPlus.core.lib.CORE;
+import gtPlusPlus.core.material.Material;
+import gtPlusPlus.core.util.data.AES;
+import gtPlusPlus.xmod.gregtech.api.enums.CustomOrePrefix;
+import net.minecraft.item.ItemStack;
+
+public class FlotationRecipeHandler {
+
+	private static HashMap<String, Material> sMaterialMap = new HashMap<String, Material>();
+	private static HashMap<String, ItemStack> sMilledMap = new HashMap<String, ItemStack>();
+	private static final AES sEncodingHandler = new AES();
+	
+	public static boolean registerOreType(Material aMaterial) {	
+		String aMaterialKey = sEncodingHandler.encode(aMaterial.getUnlocalizedName());
+		if (sMaterialMap.containsKey(aMaterialKey)) {
+			CORE.crash("Tried to register a Flotation material to an ID already in use. ID: "+aMaterialKey);
+			return false;
+		}
+		else {
+			sMaterialMap.put(aMaterialKey, aMaterial);
+			sMilledMap.put(aMaterialKey, aMaterial.getMilled(1));
+		}		
+		return true;
+	}
+	
+	public static int getHashForMaterial(Material aMaterial) {
+		return getMaterialsID(aMaterial).hashCode();
+	}
+	
+	public static String getMaterialsID(Material aMaterial) {
+		for (String aKey : sMaterialMap.keySet()) {
+			if (sMaterialMap.get(aKey).equals(aMaterial)) {
+				return aKey;
+			}
+		}		
+		return "BAD_MATERIAL_ID";
+	}
+	
+	public static Material getMaterialOfMilledProduct(ItemStack aMilled) {
+		for (String aKey : sMilledMap.keySet()) {
+			ItemStack aTempMilledStack = sMilledMap.get(aKey);
+			if (GT_Utility.areStacksEqual(aTempMilledStack, aMilled, true)) {
+				return sMaterialMap.get(aKey);
+			}
+		}		
+		return null;
+	}
+	
+	public static ItemStack findMilledStack(GT_Recipe aRecipe) {
+		if (aRecipe == null || aRecipe.mInputs == null || aRecipe.mInputs.length <= 0) {
+			return null;
+		}
+		return findMilledStack(aRecipe.mInputs);
+	}
+	
+	public static ItemStack findMilledStack(ItemStack[] aInputs) {
+		if (aInputs == null || aInputs.length <= 0) {
+			return null;
+		}
+		for (ItemStack aStack : aInputs) {
+			if (CustomOrePrefix.milled.get().contains(aStack)) {
+				return aStack;
+			}
+		}		
+		return null;
+	}
+	
+	public static AES getEncoder() {
+		return sEncodingHandler;
+	}
+	
+}