Merge pull request #631 from Muramasa-/LoadTimes

Various Load Time Improvements

7 files changed, 230 insertions, 122 deletions

diff --git a/src/main/java/gregtech/api/util/GT_BaseCrop.java b/src/main/java/gregtech/api/util/GT_BaseCrop.java
index c106816ba2..0171e35ff2 100644
--- a/src/main/java/gregtech/api/util/GT_BaseCrop.java
+++ b/src/main/java/gregtech/api/util/GT_BaseCrop.java
@@ -177,7 +177,7 @@ public class GT_BaseCrop extends CropCard implements ICropCardInfo {
     @Override
     public ItemStack getGain(ICropTile aCrop) {
         int tDrop = 0;
-        if (mSpecialDrops != null && (tDrop = new Random().nextInt((mSpecialDrops.length*2) + 2)) < mSpecialDrops.length && mSpecialDrops[tDrop] != null) {
+        if (mSpecialDrops != null && (tDrop = java.util.concurrent.ThreadLocalRandom.current().nextInt(0, (mSpecialDrops.length*2) + 2)) < mSpecialDrops.length && mSpecialDrops[tDrop] != null) {
             return GT_Utility.copy(mSpecialDrops[tDrop]);
         }
         return GT_Utility.copy(mDrop);
diff --git a/src/main/java/gregtech/api/util/GT_ModHandler.java b/src/main/java/gregtech/api/util/GT_ModHandler.java
index be85ca29ce..00d637398d 100644
--- a/src/main/java/gregtech/api/util/GT_ModHandler.java
+++ b/src/main/java/gregtech/api/util/GT_ModHandler.java
@@ -52,18 +52,74 @@ import static gregtech.api.enums.GT_Values.*;
 public class GT_ModHandler {
     public static final List<IRecipe> sSingleNonBlockDamagableRecipeList = new ArrayList<IRecipe>(1000);
     private static final Map<String, ItemStack> sIC2ItemMap = new HashMap<String, ItemStack>();
-    private static final List<IRecipe> sAllRecipeList = Collections.synchronizedList(new ArrayList<IRecipe>(5000)), sBufferRecipeList = new ArrayList<IRecipe>(1000);
+    private static final List<IRecipe> sAllRecipeList = /*Collections.synchronizedList(*/new ArrayList<IRecipe>(5000)/*)*/, sBufferRecipeList = new ArrayList<IRecipe>(1000);
     public static volatile int VERSION = 509;
     public static Collection<String> sNativeRecipeClasses = new HashSet<String>(), sSpecialRecipeClasses = new HashSet<String>();
     public static GT_HashSet<GT_ItemStack> sNonReplaceableItems = new GT_HashSet<GT_ItemStack>();
     public static Object sBoxableWrapper = GT_Utility.callConstructor("gregtechmod.api.util.GT_IBoxableWrapper", 0, null, false);
-    private static Map<IRecipeInput, RecipeOutput> sExtractorRecipes = new HashMap<IRecipeInput, RecipeOutput>();
-    private static Map<IRecipeInput, RecipeOutput> sMaceratorRecipes = new HashMap<IRecipeInput, RecipeOutput>();
-    private static Map<IRecipeInput, RecipeOutput> sCompressorRecipes = new HashMap<IRecipeInput, RecipeOutput>();
-    private static Map<IRecipeInput, RecipeOutput> sOreWashingRecipes = new HashMap<IRecipeInput, RecipeOutput>();
-    private static Map<IRecipeInput, RecipeOutput> sThermalCentrifugeRecipes = new HashMap<IRecipeInput, RecipeOutput>();
-    private static Map<IRecipeInput, RecipeOutput> sMassfabRecipes = new HashMap<IRecipeInput, RecipeOutput>();
+    private static Map<IRecipeInput, RecipeOutput> sExtractorRecipes = new /*Concurrent*/HashMap<IRecipeInput, RecipeOutput>();
+    private static Map<IRecipeInput, RecipeOutput> sMaceratorRecipes = new /*Concurrent*/HashMap<IRecipeInput, RecipeOutput>();
+    private static Map<IRecipeInput, RecipeOutput> sCompressorRecipes = new /*Concurrent*/HashMap<IRecipeInput, RecipeOutput>();
+    private static Map<IRecipeInput, RecipeOutput> sOreWashingRecipes = new /*Concurrent*/HashMap<IRecipeInput, RecipeOutput>();
+    private static Map<IRecipeInput, RecipeOutput> sThermalCentrifugeRecipes = new /*Concurrent*/HashMap<IRecipeInput, RecipeOutput>();
+    private static Map<IRecipeInput, RecipeOutput> sMassfabRecipes = new /*Concurrent*/HashMap<IRecipeInput, RecipeOutput>();
     private static boolean sBufferCraftingRecipes = true;
+    public static List<Integer> sSingleNonBlockDamagableRecipeList_list = new ArrayList<Integer>(100);
+    private static boolean sSingleNonBlockDamagableRecipeList_create = true;
+    private static final ItemStack sMt1 = new ItemStack(Blocks.dirt, 1, 0), sMt2 = new ItemStack(Blocks.dirt, 1, 0);
+    private static final String s_H = "h", s_F = "f", s_I = "I", s_P = "P", s_R = "R";
+    private static final ItemStack[][]
+            sShapes1 = new ItemStack[][]{
+            {sMt1, null, sMt1, sMt1, sMt1, sMt1, null, sMt1, null},
+            {sMt1, null, sMt1, sMt1, null, sMt1, sMt1, sMt1, sMt1},
+            {null, sMt1, null, sMt1, sMt1, sMt1, sMt1, null, sMt1},
+            {sMt1, sMt1, sMt1, sMt1, null, sMt1, null, null, null},
+            {sMt1, null, sMt1, sMt1, sMt1, sMt1, sMt1, sMt1, sMt1},
+            {sMt1, sMt1, sMt1, sMt1, null, sMt1, sMt1, null, sMt1},
+            {null, null, null, sMt1, null, sMt1, sMt1, null, sMt1},
+            {null, sMt1, null, null, sMt1, null, null, sMt2, null},
+            {sMt1, sMt1, sMt1, null, sMt2, null, null, sMt2, null},
+            {null, sMt1, null, null, sMt2, null, null, sMt2, null},
+            {sMt1, sMt1, null, sMt1, sMt2, null, null, sMt2, null},
+            {null, sMt1, sMt1, null, sMt2, sMt1, null, sMt2, null},
+            {sMt1, sMt1, null, null, sMt2, null, null, sMt2, null},
+            {null, sMt1, sMt1, null, sMt2, null, null, sMt2, null},
+            {null, sMt1, null, sMt1, null, null, null, sMt1, sMt2},
+            {null, sMt1, null, null, null, sMt1, sMt2, sMt1, null},
+            {null, sMt1, null, sMt1, null, sMt1, null, null, sMt2},
+            {null, sMt1, null, sMt1, null, sMt1, sMt2, null, null},
+            {null, sMt2, null, null, sMt1, null, null, sMt1, null},
+            {null, sMt2, null, null, sMt2, null, sMt1, sMt1, sMt1},
+            {null, sMt2, null, null, sMt2, null, null, sMt1, null},
+            {null, sMt2, null, sMt1, sMt2, null, sMt1, sMt1, null},
+            {null, sMt2, null, null, sMt2, sMt1, null, sMt1, sMt1},
+            {null, sMt2, null, null, sMt2, null, sMt1, sMt1, null},
+            {sMt1, null, null, null, sMt2, null, null, null, sMt2},
+            {null, null, sMt1, null, sMt2, null, sMt2, null, null},
+            {sMt1, null, null, null, sMt2, null, null, null, null},
+            {null, null, sMt1, null, sMt2, null, null, null, null},
+            {sMt1, sMt2, null, null, null, null, null, null, null},
+            {sMt2, sMt1, null, null, null, null, null, null, null},
+            {sMt1, null, null, sMt2, null, null, null, null, null},
+            {sMt2, null, null, sMt1, null, null, null, null, null},
+            {sMt1, sMt1, sMt1, sMt1, sMt1, sMt1, null, sMt2, null},
+            {sMt1, sMt1, null, sMt1, sMt1, sMt2, sMt1, sMt1, null},
+            {null, sMt1, sMt1, sMt2, sMt1, sMt1, null, sMt1, sMt1},
+            {null, sMt2, null, sMt1, sMt1, sMt1, sMt1, sMt1, sMt1},
+            {sMt1, sMt1, sMt1, sMt1, sMt2, sMt1, null, sMt2, null},
+            {sMt1, sMt1, null, sMt1, sMt2, sMt2, sMt1, sMt1, null},
+            {null, sMt1, sMt1, sMt2, sMt2, sMt1, null, sMt1, sMt1},
+            {null, sMt2, null, sMt1, sMt2, sMt1, sMt1, sMt1, sMt1},
+            {sMt1, null, null, null, sMt1, null, null, null, null},
+            {null, sMt1, null, sMt1, null, null, null, null, null},
+            {sMt1, sMt1, null, sMt2, null, sMt1, sMt2, null, null},
+            {null, sMt1, sMt1, sMt1, null, sMt2, null, null, sMt2}
+    };
+    public static List<Integer> sSingleNonBlockDamagableRecipeList_validsShapes1 = new ArrayList<Integer>(44);
+    public static boolean sSingleNonBlockDamagableRecipeList_validsShapes1_update = false;
+    public static List<Integer> sSingleNonBlockDamagableRecipeList_warntOutput = new ArrayList<Integer>(50);
+    public static List<Integer> sVanillaRecipeList_warntOutput = new ArrayList<Integer>(50);
+    public static final List<IRecipe> sSingleNonBlockDamagableRecipeList_verified = new ArrayList<IRecipe>(1000);
 
     static {
         sNativeRecipeClasses.add(ShapedRecipes.class.getName());
@@ -696,7 +752,7 @@ public class GT_ModHandler {
 
     public static void stopBufferingCraftingRecipes() {
         sBufferCraftingRecipes = false;
-        for (IRecipe tRecipe : sBufferRecipeList) GameRegistry.addRecipe(tRecipe);
+        for (IRecipe tRecipe : sBufferRecipeList) {GameRegistry.addRecipe(tRecipe);}
         sBufferRecipeList.clear();
     }
 
@@ -865,8 +921,8 @@ public class GT_ModHandler {
             if (aRecipe[idx] instanceof Boolean) {
                 idx++;
             }
-            HashMap<Character, ItemStack> tItemStackMap = new HashMap<Character, ItemStack>();
-            HashMap<Character, ItemData> tItemDataMap = new HashMap<Character, ItemData>();
+            /*ConcurrentHash*/Map<Character, ItemStack> tItemStackMap = new /*ConcurrentHash*/HashMap<Character, ItemStack>();
+            /*ConcurrentHash*/Map<Character, ItemData> tItemDataMap = new /*ConcurrentHash*/HashMap<Character, ItemData>();
             tItemStackMap.put(' ', null);
 
             boolean tRemoveRecipe = true;
@@ -951,11 +1007,12 @@ public class GT_ModHandler {
 
         if (aOnlyAddIfThereIsAnyRecipeOutputtingThis && !tThereWasARecipe) {
             ArrayList<IRecipe> tList = (ArrayList<IRecipe>) CraftingManager.getInstance().getRecipeList();
-            for (int i = 0; i < tList.size() && !tThereWasARecipe; i++) {
+            int tList_sS=tList.size();
+            for (int i = 0; i < tList_sS && !tThereWasARecipe; i++) {
                 IRecipe tRecipe = tList.get(i);
                 if (sSpecialRecipeClasses.contains(tRecipe.getClass().getName())) continue;
                 if (GT_Utility.areStacksEqual(GT_OreDictUnificator.get(tRecipe.getRecipeOutput()), aResult, true)) {
-                    tList.remove(i--);
+                    tList.remove(i--); tList_sS=tList.size();
                     tThereWasARecipe = true;
                 }
             }
@@ -1025,11 +1082,11 @@ public class GT_ModHandler {
                 } else if (tObject instanceof String) {
                     tRecipe[i] = GT_OreDictUnificator.getFirstOre(tObject, 1);
                     if (tRecipe[i] == null) break;
-                } else if (tObject instanceof Boolean) {
+                }/* else if (tObject instanceof Boolean) {
                     //
                 } else {
                     throw new IllegalArgumentException();
-                }
+                }*/
                 i++;
             }
             removeRecipe(tRecipe);
@@ -1091,18 +1148,16 @@ public class GT_ModHandler {
         }, 3, 3);
         for (int i = 0; i < aRecipe.length && i < 9; i++) aCrafting.setInventorySlotContents(i, aRecipe[i]);
         ArrayList<IRecipe> tList = (ArrayList<IRecipe>) CraftingManager.getInstance().getRecipeList();
-        for (int i = 0; i < tList.size(); i++) {
-            try {
-                for (; i < tList.size(); i++) {
+        int tList_sS=tList.size();
+        try {
+            for (int i = 0; i < tList_sS; i++) {
+                for (; i < tList_sS; i++) {
                     if ((!(tList.get(i) instanceof IGT_CraftingRecipe) || ((IGT_CraftingRecipe) tList.get(i)).isRemovable()) && tList.get(i).matches(aCrafting, DW)) {
                         rReturn = tList.get(i).getCraftingResult(aCrafting);
-                        if (rReturn != null) tList.remove(i--);
+                        if (rReturn != null) tList.remove(i--); tList_sS=tList.size();
                     }
                 }
-            } catch (Throwable e) {
-                e.printStackTrace(GT_Log.err);
-            }
-        }
+        }} catch (Throwable e) {e.printStackTrace(GT_Log.err);}
         return rReturn;
     }
 
@@ -1121,7 +1176,8 @@ public class GT_ModHandler {
         boolean rReturn = false;
         ArrayList<IRecipe> tList = (ArrayList<IRecipe>) CraftingManager.getInstance().getRecipeList();
         aOutput = GT_OreDictUnificator.get(aOutput);
-        for (int i = 0; i < tList.size(); i++) {
+        int tList_sS=tList.size();
+        for (int i = 0; i < tList_sS; i++) {
             IRecipe tRecipe = tList.get(i);
             if (aNotRemoveShapelessRecipes && (tRecipe instanceof ShapelessRecipes || tRecipe instanceof ShapelessOreRecipe))
                 continue;
@@ -1132,7 +1188,7 @@ public class GT_ModHandler {
             }
             ItemStack tStack = tRecipe.getRecipeOutput();
             if ((!(tRecipe instanceof IGT_CraftingRecipe) || ((IGT_CraftingRecipe) tRecipe).isRemovable()) && GT_Utility.areStacksEqual(GT_OreDictUnificator.get(tStack), aOutput, aIgnoreNBT)) {
-                tList.remove(i--);
+                tList.remove(i--); tList_sS=tList.size();
                 rReturn = true;
             }
         }
@@ -1169,11 +1225,12 @@ public class GT_ModHandler {
                 sAllRecipeList.clear();
                 sAllRecipeList.addAll(tList);
             }
-            for (int i = 0, j = sAllRecipeList.size(); i < j; i++) {
+            int sAllRecipeList_sS=sAllRecipeList.size();
+            for (int i = 0, j = sAllRecipeList_sS; i < j; i++) {
                 IRecipe tRecipe = sAllRecipeList.get(i);
                 if (tRecipe.matches(aCrafting, aWorld)) {
                     if (i > 10) {
-                        sAllRecipeList.remove(i);
+                        sAllRecipeList.remove(i); sAllRecipeList_sS=sAllRecipeList.size();
                         sAllRecipeList.add(i - 10, tRecipe);
                     }
                     return tRecipe.getCraftingResult(aCrafting);
@@ -1233,13 +1290,11 @@ public class GT_ModHandler {
         }, 3, 3);
         for (int i = 0; i < 9 && i < aRecipe.length; i++) aCrafting.setInventorySlotContents(i, aRecipe[i]);
         ArrayList<IRecipe> tList = (ArrayList<IRecipe>) CraftingManager.getInstance().getRecipeList();
-        for (int i = 0; i < tList.size(); i++) {
+        int tList_sS=tList.size();
+        try {
+        for (int i = 0; i < tList_sS; i++) {
             temp = false;
-            try {
-                temp = tList.get(i).matches(aCrafting, DW);
-            } catch (Throwable e) {
-                e.printStackTrace(GT_Log.err);
-            }
+            temp = tList.get(i).matches(aCrafting, DW);
             if (temp) {
                 ItemStack tOutput = aUncopiedStack ? tList.get(i).getRecipeOutput() : tList.get(i).getCraftingResult(aCrafting);
                 if (tOutput == null || tOutput.stackSize <= 0) {
@@ -1251,7 +1306,7 @@ public class GT_ModHandler {
                     return GT_Utility.copy(tOutput);
                 }
             }
-        }
+        }} catch (Throwable e) {e.printStackTrace(GT_Log.err);}
         return null;
     }
 
@@ -1261,47 +1316,67 @@ public class GT_ModHandler {
      * This also removes old Recipes from the List.
      */
     public static ArrayList<ItemStack> getVanillyToolRecipeOutputs(ItemStack... aRecipe) {
-        if (!GregTech_API.sPostloadStarted || GregTech_API.sPostloadFinished)
-            sSingleNonBlockDamagableRecipeList.clear();
-        if (sSingleNonBlockDamagableRecipeList.isEmpty()) {
+        ArrayList<ItemStack> rList = new ArrayList<ItemStack>();
+        if (aRecipe == null) {return rList;}
+        if (!GregTech_API.sPostloadStarted || GregTech_API.sPostloadFinished) {
+            sSingleNonBlockDamagableRecipeList.clear();sSingleNonBlockDamagableRecipeList_create = true;sSingleNonBlockDamagableRecipeList_validsShapes1.clear();}
+        if (sSingleNonBlockDamagableRecipeList_create/*sSingleNonBlockDamagableRecipeList.isEmpty()*/) {
             for (IRecipe tRecipe : (ArrayList<IRecipe>) CraftingManager.getInstance().getRecipeList()) {
                 ItemStack tStack = tRecipe.getRecipeOutput();
                 if (GT_Utility.isStackValid(tStack) && tStack.getMaxStackSize() == 1 && tStack.getMaxDamage() > 0 && !(tStack.getItem() instanceof ItemBlock) && !(tStack.getItem() instanceof IReactorComponent) && !isElectricItem(tStack) && !GT_Utility.isStackInList(tStack, sNonReplaceableItems)) {
-                    if (!(tRecipe instanceof ShapelessRecipes || tRecipe instanceof ShapelessOreRecipe)) {
-                        if (tRecipe instanceof ShapedOreRecipe) {
-                            boolean temp = true;
-                            for (Object tObject : ((ShapedOreRecipe) tRecipe).getInput())
-                                if (tObject != null) {
-                                    if (tObject instanceof ItemStack && (((ItemStack) tObject).getItem() == null || ((ItemStack) tObject).getMaxStackSize() < 2 || ((ItemStack) tObject).getMaxDamage() > 0 || ((ItemStack) tObject).getItem() instanceof ItemBlock)) {
-                                        temp = false;
-                                        break;
-                                    }
-                                    if (tObject instanceof List && ((List) tObject).isEmpty()) {
-                                        temp = false;
-                                        break;
-                                    }
+                    if (tRecipe instanceof ShapedOreRecipe) {
+                        boolean temp = true;
+                        for (Object tObject : ((ShapedOreRecipe) tRecipe).getInput()) {
+                            if (tObject != null) {
+                                if (tObject instanceof ItemStack && (((ItemStack) tObject).getItem() == null || ((ItemStack) tObject).getMaxStackSize() < 2 || ((ItemStack) tObject).getMaxDamage() > 0 || ((ItemStack) tObject).getItem() instanceof ItemBlock)) {
+                                    temp = false;
+                                    break;
                                 }
-                            if (temp) sSingleNonBlockDamagableRecipeList.add(tRecipe);
-                        } else if (tRecipe instanceof ShapedRecipes) {
-                            boolean temp = true;
-                            for (ItemStack tObject : ((ShapedRecipes) tRecipe).recipeItems) {
-                                if (tObject != null && (tObject.getItem() == null || tObject.getMaxStackSize() < 2 || tObject.getMaxDamage() > 0 || tObject.getItem() instanceof ItemBlock)) {
+                                if (tObject instanceof List && ((List) tObject).isEmpty()) {
                                     temp = false;
                                     break;
                                 }
                             }
-                            if (temp) sSingleNonBlockDamagableRecipeList.add(tRecipe);
-                        } else {
-                            sSingleNonBlockDamagableRecipeList.add(tRecipe);
                         }
+                        if (temp) {sSingleNonBlockDamagableRecipeList.add(tRecipe);}
+                    } else if (tRecipe instanceof ShapedRecipes) {
+                        boolean temp = true;
+                        for (ItemStack tObject : ((ShapedRecipes) tRecipe).recipeItems) {
+                            if (tObject != null && (tObject.getItem() == null || tObject.getMaxStackSize() < 2 || tObject.getMaxDamage() > 0 || tObject.getItem() instanceof ItemBlock)) {
+                                temp = false;
+                                break;
+                            }
+                        }
+                        if (temp) {sSingleNonBlockDamagableRecipeList.add(tRecipe);}
+                    } else {
+                        sSingleNonBlockDamagableRecipeList.add(tRecipe);
                     }
                 }
             }
             GT_Log.out.println("GT_Mod: Created a List of Tool Recipes containing " + sSingleNonBlockDamagableRecipeList.size() + " Recipes for recycling." + (sSingleNonBlockDamagableRecipeList.size() > 1024 ? " Scanning all these Recipes is the reason for the startup Lag you receive right now." : E));
+            int aList_move = sSingleNonBlockDamagableRecipeList.size();
+            sSingleNonBlockDamagableRecipeList_list.add(aList_move);
+            sSingleNonBlockDamagableRecipeList_create = false;
+            sSingleNonBlockDamagableRecipeList_validsShapes1_update = true;
+            InventoryCrafting aCrafting = new InventoryCrafting(new Container() {
+                @Override
+                public boolean canInteractWith(EntityPlayer var1) {return false;}}, 3, 3);
+            for (int i = 0; i < aList_move; i++) {
+                for (int j = 0; j < sShapes1.length; j++) {
+                    ItemStack[] sRecipe = sShapes1[j];
+                    for (int l = 0; l < 9 && l < sRecipe.length; l++) {aCrafting.setInventorySlotContents(l, sRecipe[l]);}
+                    IRecipe vRecipe = sSingleNonBlockDamagableRecipeList.get(i);
+                    if (vRecipe.matches(aCrafting, DW)) {
+                        if (!(sSingleNonBlockDamagableRecipeList_validsShapes1.contains(j))) {sSingleNonBlockDamagableRecipeList_validsShapes1.add(j);}
+                        sSingleNonBlockDamagableRecipeList_verified.add(vRecipe);
+                    }
+                }
+            }
         }
-        ArrayList<ItemStack> rList = getRecipeOutputs(sSingleNonBlockDamagableRecipeList, true, aRecipe);
-        if (!GregTech_API.sPostloadStarted || GregTech_API.sPostloadFinished)
-            sSingleNonBlockDamagableRecipeList.clear();
+        /*ArrayList<ItemStack> */
+        if (sSingleNonBlockDamagableRecipeList_verified.size() != 0) {rList = getRecipeOutputs(sSingleNonBlockDamagableRecipeList_verified, true, aRecipe);}
+        if (!GregTech_API.sPostloadStarted || GregTech_API.sPostloadFinished) {
+            sSingleNonBlockDamagableRecipeList.clear();sSingleNonBlockDamagableRecipeList_create = true;sSingleNonBlockDamagableRecipeList_validsShapes1.clear();}
         return rList;
     }
 
@@ -1319,7 +1394,7 @@ public class GT_ModHandler {
      */
     public static ArrayList<ItemStack> getRecipeOutputs(List<IRecipe> aList, boolean aDeleteFromList, ItemStack... aRecipe) {
         ArrayList<ItemStack> rList = new ArrayList<ItemStack>();
-        if (aRecipe == null) return rList;
+        if (aRecipe == null || aList.size() == 0) {return rList;}
         boolean temp = false;
         for (byte i = 0; i < aRecipe.length; i++) {
             if (aRecipe[i] != null) {
@@ -1327,32 +1402,50 @@ public class GT_ModHandler {
                 break;
             }
         }
-        if (!temp) return rList;
+        if (!temp) {return rList;}
         InventoryCrafting aCrafting = new InventoryCrafting(new Container() {
             @Override
             public boolean canInteractWith(EntityPlayer var1) {
                 return false;
             }
         }, 3, 3);
-        for (int i = 0; i < 9 && i < aRecipe.length; i++) aCrafting.setInventorySlotContents(i, aRecipe[i]);
-        for (int i = 0; i < aList.size(); i++) {
-            temp = false;
-            try {
-                temp = aList.get(i).matches(aCrafting, DW);
-            } catch (Throwable e) {
-                e.printStackTrace(GT_Log.err);
+        for (int i = 0; i < 9 && i < aRecipe.length; i++) {aCrafting.setInventorySlotContents(i, aRecipe[i]);}
+        int aList_sS=aList.size();
+        ArrayList<Integer> tempaList_list = new ArrayList<Integer>();
+        if(!aDeleteFromList) {
+            for (int i = 0; i < aList_sS; i++) {
+                IRecipe tempALg0 = aList.get(i);
+                if (tempALg0.matches(aCrafting, DW)) {
+                    ItemStack tOutput = tempALg0.getCraftingResult(aCrafting);
+                    if (tOutput == null || tOutput.stackSize <= 0) {
+                        if (!(sVanillaRecipeList_warntOutput.contains(i))) {sVanillaRecipeList_warntOutput.add(i);}
+                    } else {
+                        rList.add(GT_Utility.copy(tOutput));
+                        if (aDeleteFromList) {tempaList_list.add(i);}
+                    }
+                }
             }
-            if (temp) {
-                ItemStack tOutput = aList.get(i).getCraftingResult(aCrafting);
+        } else {
+            for (int i = 0; i < aList_sS; i++) {
+                IRecipe tempALg0 = aList.get(i);
+                ItemStack tOutput = tempALg0.getCraftingResult(aCrafting);
                 if (tOutput == null || tOutput.stackSize <= 0) {
-                    // Seriously, who would ever do that shit?
-                    if (!GregTech_API.sPostloadFinished)
-                        throw new GT_ItsNotMyFaultException("Seems another Mod added a Crafting Recipe with null Output. Tell the Developer of said Mod to fix that.");
+                    if (!(sSingleNonBlockDamagableRecipeList_warntOutput.contains(i))) {sSingleNonBlockDamagableRecipeList_warntOutput.add(i);}
                 } else {
                     rList.add(GT_Utility.copy(tOutput));
-                    if (aDeleteFromList) aList.remove(i--);
+                    if (aDeleteFromList) {tempaList_list.add(i);}
+                    }
                 }
             }
+            //boolean tempaList_list_b = tempaList_list.size() != 0 ? true : false;
+            if (aDeleteFromList && tempaList_list.size() != 0) {
+            List<IRecipe> tempaList_2 = new ArrayList<IRecipe>();
+            for (int i = 0; i < aList_sS; i++) {
+                int k = 0, l = 0;
+                if (tempaList_list.get(k) == i) {k++;continue;}
+                tempaList_2.add(aList.get(l));l++;
+            }
+            aList = tempaList_2;
         }
         return rList;
     }
diff --git a/src/main/java/gregtech/api/util/GT_OreDictUnificator.java b/src/main/java/gregtech/api/util/GT_OreDictUnificator.java
index b404299fad..dddf2ec576 100644
--- a/src/main/java/gregtech/api/util/GT_OreDictUnificator.java
+++ b/src/main/java/gregtech/api/util/GT_OreDictUnificator.java
@@ -15,6 +15,7 @@ import net.minecraftforge.oredict.OreDictionary;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Map;
 import java.util.Map.Entry;
 
 import static gregtech.api.enums.GT_Values.*;
@@ -29,8 +30,8 @@ import static gregtech.api.enums.GT_Values.*;
  * P.S. It is intended to be named "Unificator" and not "Unifier", because that sounds more awesome.
  */
 public class GT_OreDictUnificator {
-    private static final HashMap<String, ItemStack> sName2StackMap = new HashMap<String, ItemStack>();
-    private static final HashMap<GT_ItemStack, ItemData> sItemStack2DataMap = new HashMap<GT_ItemStack, ItemData>();
+    private static final /*ConcurrentHash*/Map<String, ItemStack> sName2StackMap = new /*ConcurrentHash*/HashMap<String, ItemStack>();
+    private static final /*ConcurrentHash*/Map<GT_ItemStack, ItemData> sItemStack2DataMap = new /*ConcurrentHash*/HashMap<GT_ItemStack, ItemData>();
     private static final GT_HashSet<GT_ItemStack> sNoUnificationList = new GT_HashSet<GT_ItemStack>();
     public static volatile int VERSION = 509;
     private static int isRegisteringOre = 0, isAddingOre = 0;
diff --git a/src/main/java/gregtech/api/util/GT_PlayedSound.java b/src/main/java/gregtech/api/util/GT_PlayedSound.java
index 858f3b826e..136171f7b7 100644
--- a/src/main/java/gregtech/api/util/GT_PlayedSound.java
+++ b/src/main/java/gregtech/api/util/GT_PlayedSound.java
@@ -15,7 +15,7 @@ public class GT_PlayedSound {
 
     @Override
     public boolean equals(Object aObject) {
-        if (aObject != null && aObject instanceof GT_PlayedSound) {
+        if (aObject instanceof GT_PlayedSound) {
             return ((GT_PlayedSound) aObject).mX == mX && ((GT_PlayedSound) aObject).mY == mY && ((GT_PlayedSound) aObject).mZ == mZ && ((GT_PlayedSound) aObject).mSoundName.equals(mSoundName);
         }
         return false;
diff --git a/src/main/java/gregtech/api/util/GT_Recipe.java b/src/main/java/gregtech/api/util/GT_Recipe.java
index 222da31402..079fa29fdc 100644
--- a/src/main/java/gregtech/api/util/GT_Recipe.java
+++ b/src/main/java/gregtech/api/util/GT_Recipe.java
@@ -512,11 +512,11 @@ public class GT_Recipe {
         /**
          * HashMap of Recipes based on their Items
          */
-        public final Map<GT_ItemStack, Collection<GT_Recipe>> mRecipeItemMap = new HashMap<GT_ItemStack, Collection<GT_Recipe>>();
+        public final Map<GT_ItemStack, Collection<GT_Recipe>> mRecipeItemMap = new /*Concurrent*/HashMap<GT_ItemStack, Collection<GT_Recipe>>();
         /**
          * HashMap of Recipes based on their Fluids
          */
-        public final Map<Fluid, Collection<GT_Recipe>> mRecipeFluidMap = new HashMap<Fluid, Collection<GT_Recipe>>();
+        public final Map<Fluid, Collection<GT_Recipe>> mRecipeFluidMap = new /*Concurrent*/HashMap<Fluid, Collection<GT_Recipe>>();
         /**
          * The List of all Recipes
          */
diff --git a/src/main/java/gregtech/api/util/GT_RecipeRegistrator.java b/src/main/java/gregtech/api/util/GT_RecipeRegistrator.java
index 611c8d34e2..27d3aed199 100644
--- a/src/main/java/gregtech/api/util/GT_RecipeRegistrator.java
+++ b/src/main/java/gregtech/api/util/GT_RecipeRegistrator.java
@@ -121,6 +121,8 @@ public class GT_RecipeRegistrator {
             {"Scythe", s_H + s_P + s_I, s_P + s_F + s_R, " " + " " + s_R}
     };
     public static volatile int VERSION = 509;
+    public static int sRodMaterialList_cycles = 0;
+    private static int i_count = 0;
 
     public static void registerMaterialRecycling(ItemStack aStack, Materials aMaterial, long aMaterialAmount, MaterialStack aByproduct) {
         if (GT_Utility.isStackInvalid(aStack)) return;
@@ -272,7 +274,7 @@ public class GT_RecipeRegistrator {
      * You give this Function a Material and it will scan almost everything for adding recycling Recipes
      *
      * @param aMat             a Material, for example an Ingot or a Gem.
-     * @param aOutput          the Dust you usually get from macerating aMat
+     * @param aPlate          the Dust you usually get from macerating aMat
      * @param aRecipeReplacing allows to replace the Recipe with a Plate variant
      */
     public static synchronized void registerUsagesForMaterials(ItemStack aMat, String aPlate, boolean aRecipeReplacing) {
@@ -280,8 +282,11 @@ public class GT_RecipeRegistrator {
         aMat = GT_Utility.copy(aMat);
         ItemStack tStack;
         ItemData aItemData = GT_OreDictUnificator.getItemData(aMat);
-        if (aItemData == null || aItemData.mPrefix != OrePrefixes.ingot) aPlate = null;
+        boolean aItemData_b_0 = aItemData != null ? true : false;
+        if (!aItemData_b_0 || aItemData.mPrefix != OrePrefixes.ingot) {aPlate = null;}
         if (aPlate != null && GT_OreDictUnificator.getFirstOre(aPlate, 1) == null) aPlate = null;
+        boolean aItemData_b_1 = aItemData.hasValidPrefixMaterialData() ? true : false;
+        boolean aPlate_b_0 = aPlate != null ? true : false;
 
         sMt1.func_150996_a(aMat.getItem());
         sMt1.stackSize = 1;
@@ -296,12 +301,13 @@ public class GT_RecipeRegistrator {
             for (ItemStack tMat : tRecipe) {
                 if (tMat == sMt1) tAmount1++;
             }
-            if (aItemData != null && aItemData.hasValidPrefixMaterialData())
+            if (aItemData_b_0 && aItemData_b_1)
                 for (ItemStack tCrafted : GT_ModHandler.getRecipeOutputs(tRecipe)) {
                     GT_OreDictUnificator.addItemData(tCrafted, new ItemData(aItemData.mMaterial.mMaterial, aItemData.mMaterial.mAmount * tAmount1));
                 }
         }
 
+        GT_ModHandler.getVanillyToolRecipeOutputs(sShapes1[0]);
         for (Materials tMaterial : sRodMaterialList) {
             ItemStack tMt2 = GT_OreDictUnificator.get(OrePrefixes.stick, tMaterial, 1);
             if (tMt2 != null) {
@@ -309,37 +315,48 @@ public class GT_RecipeRegistrator {
                 sMt2.stackSize = 1;
                 Items.feather.setDamage(sMt2, Items.feather.getDamage(tMt2));
 
-                for (int i = 0; i < sShapes1.length; i++) {
-                    ItemStack[] tRecipe = sShapes1[i];
+                if (GT_ModHandler.sSingleNonBlockDamagableRecipeList.size() == 0 || GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1.size() == 0 || GT_ModHandler.sSingleNonBlockDamagableRecipeList_verified.size() == 0) { sRodMaterialList_cycles++;continue;}
+                int sShapes1_len = GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1.size();
+                for (int i = 0; i < sShapes1_len; i++) {
+                    int i2 = GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1.get(i);
+                    ItemStack[] tRecipe = sShapes1[i2];
+                    if (tRecipe == null) continue;
 
                     int tAmount1 = 0, tAmount2 = 0;
                     for (ItemStack tMat : tRecipe) {
                         if (tMat == sMt1) tAmount1++;
                         if (tMat == sMt2) tAmount2++;
                     }
-                    for (ItemStack tCrafted : GT_ModHandler.getVanillyToolRecipeOutputs(tRecipe)) {
-                        if (aItemData != null && aItemData.hasValidPrefixMaterialData())
-                            GT_OreDictUnificator.addItemData(tCrafted, new ItemData(aItemData.mMaterial.mMaterial, aItemData.mMaterial.mAmount * tAmount1, new MaterialStack(tMaterial, OrePrefixes.stick.mMaterialAmount * tAmount2)));
-
-                        if (aRecipeReplacing && aPlate != null && sShapesA[i] != null && sShapesA[i].length > 1) {
-                            assert aItemData != null;
-                            if (GregTech_API.sRecipeFile.get(ConfigCategories.Recipes.recipereplacements, aItemData.mMaterial.mMaterial + "." + sShapesA[i][0], true)) {
-                                if (null != (tStack = GT_ModHandler.removeRecipe(tRecipe))) {
-                                    switch (sShapesA[i].length) {
-                                        case 2:
-                                            GT_ModHandler.addCraftingRecipe(tStack, GT_ModHandler.RecipeBits.BUFFERED, new Object[]{sShapesA[i][1], s_P.charAt(0), aPlate, s_R.charAt(0), OrePrefixes.stick.get(tMaterial), s_I.charAt(0), aItemData});
-                                            break;
-                                        case 3:
-                                            GT_ModHandler.addCraftingRecipe(tStack, GT_ModHandler.RecipeBits.BUFFERED, new Object[]{sShapesA[i][1], sShapesA[i][2], s_P.charAt(0), aPlate, s_R.charAt(0), OrePrefixes.stick.get(tMaterial), s_I.charAt(0), aItemData});
-                                            break;
-                                        default:
-                                            GT_ModHandler.addCraftingRecipe(tStack, GT_ModHandler.RecipeBits.BUFFERED, new Object[]{sShapesA[i][1], sShapesA[i][2], sShapesA[i][3], s_P.charAt(0), aPlate, s_R.charAt(0), OrePrefixes.stick.get(tMaterial), s_I.charAt(0), aItemData});
-                                            break;
+                    List<ItemStack> tempTest = GT_ModHandler.getVanillyToolRecipeOutputs(tRecipe);
+                    if (GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1_update && GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1.size() != 0) {sShapes1_len = GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1.size();GT_ModHandler.sSingleNonBlockDamagableRecipeList_validsShapes1_update = false;}
+                    int tempTest_size_sS = tempTest.size();
+                    if (tempTest_size_sS > 0) {
+                        for (ItemStack tCrafted : tempTest/*GT_ModHandler.getVanillyToolRecipeOutputs(tRecipe)*/) {
+                            if (aItemData_b_0 && aItemData_b_1) {
+                                GT_OreDictUnificator.addItemData(tCrafted, new ItemData(aItemData.mMaterial.mMaterial, aItemData.mMaterial.mAmount * tAmount1, new MaterialStack(tMaterial, OrePrefixes.stick.mMaterialAmount * tAmount2)));
+                            }
+
+                            if (aRecipeReplacing && aPlate_b_0 && sShapesA[i2] != null && sShapesA[i2].length > 1) {
+                                //assert aItemData != null;//dead dev code or decomp JAD?
+                                if (GregTech_API.sRecipeFile.get(ConfigCategories.Recipes.recipereplacements, new StringBuilder().append(aItemData.mMaterial.mMaterial).append('.').append(sShapesA[i2][0]).toString(), true)) {
+                                    if (null != (tStack = GT_ModHandler.removeRecipe(tRecipe))) {
+                                        switch (sShapesA[i].length) {
+                                            case 2:
+                                                GT_ModHandler.addCraftingRecipe(tStack, GT_ModHandler.RecipeBits.BUFFERED, new Object[]{sShapesA[i2][1], s_P.charAt(0), aPlate, s_R.charAt(0), OrePrefixes.stick.get(tMaterial), s_I.charAt(0), aItemData});
+                                                break;
+                                            case 3:
+                                                GT_ModHandler.addCraftingRecipe(tStack, GT_ModHandler.RecipeBits.BUFFERED, new Object[]{sShapesA[i2][1], sShapesA[i2][2], s_P.charAt(0), aPlate, s_R.charAt(0), OrePrefixes.stick.get(tMaterial), s_I.charAt(0), aItemData});
+                                                break;
+                                            default:
+                                                GT_ModHandler.addCraftingRecipe(tStack, GT_ModHandler.RecipeBits.BUFFERED, new Object[]{sShapesA[i2][1], sShapesA[i2][2], sShapesA[i2][3], s_P.charAt(0), aPlate, s_R.charAt(0), OrePrefixes.stick.get(tMaterial), s_I.charAt(0), aItemData});
+                                                break;
+                                        }
                                     }
                                 }
                             }
                         }
                     }
+                    sRodMaterialList_cycles++;
                 }
             }
         }
diff --git a/src/main/java/gregtech/api/util/GT_Utility.java b/src/main/java/gregtech/api/util/GT_Utility.java
index 29c5ab2c8b..309dc47889 100644
--- a/src/main/java/gregtech/api/util/GT_Utility.java
+++ b/src/main/java/gregtech/api/util/GT_Utility.java
@@ -20,7 +20,6 @@ import gregtech.api.objects.GT_ItemStack;
 import gregtech.api.objects.ItemData;
 import gregtech.api.threads.GT_Runnable_Sound;
 import gregtech.common.GT_Proxy;
-import ic2.api.recipe.ICannerBottleRecipeManager;
 import ic2.api.recipe.IRecipeInput;
 import ic2.api.recipe.RecipeInputItemStack;
 import ic2.api.recipe.RecipeInputOreDict;
@@ -83,11 +82,11 @@ public class GT_Utility {
      * Forge screwed the Fluid Registry up again, so I make my own, which is also much more efficient than the stupid Stuff over there.
      */
     private static final List<FluidContainerData> sFluidContainerList = new ArrayList<FluidContainerData>();
-    private static final Map<GT_ItemStack, FluidContainerData> sFilledContainerToData = new HashMap<GT_ItemStack, FluidContainerData>();
-    private static final Map<GT_ItemStack, Map<Fluid, FluidContainerData>> sEmptyContainerToFluidToData = new HashMap<GT_ItemStack, Map<Fluid, FluidContainerData>>();
+    private static final Map<GT_ItemStack, FluidContainerData> sFilledContainerToData = new /*Concurrent*/HashMap<GT_ItemStack, FluidContainerData>();
+    private static final Map<GT_ItemStack, Map<Fluid, FluidContainerData>> sEmptyContainerToFluidToData = new /*Concurrent*/HashMap<GT_ItemStack, Map<Fluid, FluidContainerData>>();
     public static volatile int VERSION = 509;
     public static boolean TE_CHECK = false, BC_CHECK = false, CHECK_ALL = true, RF_CHECK = false;
-    public static Map<GT_PlayedSound, Integer> sPlayedSoundMap = new HashMap<GT_PlayedSound, Integer>();
+    public static Map<GT_PlayedSound, Integer> sPlayedSoundMap = new /*Concurrent*/HashMap<GT_PlayedSound, Integer>();
     private static int sBookCount = 0;
 
     static {
@@ -320,7 +319,7 @@ public class GT_Utility {
     }
 
     public static void sendChatToPlayer(EntityPlayer aPlayer, String aChatMessage) {
-        if (aPlayer != null && aPlayer instanceof EntityPlayerMP && aChatMessage != null) {
+        if (aPlayer instanceof EntityPlayerMP && aChatMessage != null) {
             aPlayer.addChatComponentMessage(new ChatComponentText(aChatMessage));
         }
     }
@@ -501,7 +500,7 @@ public class GT_Utility {
      * @return the Amount of moved Items
      */
     public static byte moveOneItemStack(Object aTileEntity1, Object aTileEntity2, byte aGrabFrom, byte aPutTo, List<ItemStack> aFilter, boolean aInvertFilter, byte aMaxTargetStackSize, byte aMinTargetStackSize, byte aMaxMoveAtOnce, byte aMinMoveAtOnce) {
-        if (aTileEntity1 != null && aTileEntity1 instanceof IInventory)
+        if (aTileEntity1 instanceof IInventory)
             return moveOneItemStack((IInventory) aTileEntity1, aTileEntity2, aGrabFrom, aPutTo, aFilter, aInvertFilter, aMaxTargetStackSize, aMinTargetStackSize, aMaxMoveAtOnce, aMinMoveAtOnce, true);
         return 0;
     }
@@ -598,7 +597,7 @@ public class GT_Utility {
             for (int i = 0; i < tGrabSlots.length; i++) tGrabSlots[i] = i;
         }
 
-        if (aTileEntity2 != null && aTileEntity2 instanceof IInventory) {
+        if (aTileEntity2 instanceof IInventory) {
             for (int i = 0; i < tGrabSlots.length; i++) {
                 if (listContainsItem(aFilter, ((IInventory) aTileEntity1).getStackInSlot(tGrabSlots[i]), true, aInvertFilter)) {
                     if (isAllowedToTakeFromSlot((IInventory) aTileEntity1, tGrabSlots[i], aGrabFrom, ((IInventory) aTileEntity1).getStackInSlot(tGrabSlots[i]))) {
@@ -698,7 +697,7 @@ public class GT_Utility {
             sFilledContainerToData.put(new GT_ItemStack(tData.filledContainer), tData);
             Map<Fluid, FluidContainerData> tFluidToContainer = sEmptyContainerToFluidToData.get(new GT_ItemStack(tData.emptyContainer));
             if (tFluidToContainer == null) {
-                sEmptyContainerToFluidToData.put(new GT_ItemStack(tData.emptyContainer), tFluidToContainer = new HashMap<Fluid, FluidContainerData>());
+                sEmptyContainerToFluidToData.put(new GT_ItemStack(tData.emptyContainer), tFluidToContainer = new /*Concurrent*/HashMap<Fluid, FluidContainerData>());
                 GregTech_API.sFluidMappings.add(tFluidToContainer);
             }
             tFluidToContainer.put(tData.fluid.getFluid(), tData);
@@ -710,7 +709,7 @@ public class GT_Utility {
         sFilledContainerToData.put(new GT_ItemStack(aData.filledContainer), aData);
         Map<Fluid, FluidContainerData> tFluidToContainer = sEmptyContainerToFluidToData.get(new GT_ItemStack(aData.emptyContainer));
         if (tFluidToContainer == null) {
-            sEmptyContainerToFluidToData.put(new GT_ItemStack(aData.emptyContainer), tFluidToContainer = new HashMap<Fluid, FluidContainerData>());
+            sEmptyContainerToFluidToData.put(new GT_ItemStack(aData.emptyContainer), tFluidToContainer = new /*Concurrent*/HashMap<Fluid, FluidContainerData>());
             GregTech_API.sFluidMappings.add(tFluidToContainer);
         }
         tFluidToContainer.put(aData.fluid.getFluid(), aData);
@@ -1011,7 +1010,7 @@ public class GT_Utility {
     }
 
     public static boolean isBlockValid(Object aBlock) {
-        return aBlock != null && (aBlock instanceof Block);
+        return (aBlock instanceof Block);
     }
 
     public static boolean isBlockInvalid(Object aBlock) {
@@ -1027,7 +1026,7 @@ public class GT_Utility {
     }
 
     public static boolean isStackValid(Object aStack) {
-        return aStack != null && (aStack instanceof ItemStack) && ((ItemStack) aStack).getItem() != null && ((ItemStack) aStack).stackSize >= 0;
+        return (aStack instanceof ItemStack) && ((ItemStack) aStack).getItem() != null && ((ItemStack) aStack).stackSize >= 0;
     }
 
     public static boolean isStackInvalid(Object aStack) {
@@ -1379,7 +1378,7 @@ public class GT_Utility {
      * re-maps all Keys of a Map after the Keys were weakened.
      */
     public static <X, Y> Map<X, Y> reMap(Map<X, Y> aMap) {
-        Map<X, Y> tMap = new HashMap<X, Y>();
+        Map<X, Y> tMap = new /*Concurrent*/HashMap<X, Y>();
         tMap.putAll(aMap);
         aMap.clear();
         aMap.putAll(tMap);
@@ -1559,7 +1558,7 @@ public class GT_Utility {
 
         tList.add("----- X: " + aX + " Y: " + aY + " Z: " + aZ + " -----");
         try {
-            if (tTileEntity != null && tTileEntity instanceof IInventory)
+            if (tTileEntity instanceof IInventory)
                 tList.add("Name: " + ((IInventory) tTileEntity).getInventoryName() + "  MetaData: " + aWorld.getBlockMetadata(aX, aY, aZ));
             else
                 tList.add("Name: " + tBlock.getUnlocalizedName() + "  MetaData: " + aWorld.getBlockMetadata(aX, aY, aZ));
@@ -1994,16 +1993,14 @@ public class GT_Utility {
             if (aStack != null) {
                 NBTTagList nbttaglist = aStack.getEnchantmentTagList();
                 if (nbttaglist != null) {
-                    for (int i = 0; i < nbttaglist.tagCount(); ++i) {
-                        try {
+                    try {
+                        for (int i = 0; i < nbttaglist.tagCount(); ++i) {
                             short short1 = nbttaglist.getCompoundTagAt(i).getShort("id");
                             short short2 = nbttaglist.getCompoundTagAt(i).getShort("lvl");
                             if (Enchantment.enchantmentsList[short1] != null)
                                 aBullshitModifier.calculateModifier(Enchantment.enchantmentsList[short1], short2);
-                        } catch (Throwable e) {
-                            //
                         }
-                    }
+                    } catch (Throwable e) {/**/}
                 }
             }
         }