Rewrite and refactor checkRecipe() for several multiblocks, restore machine sounds

`checkRecipeGeneric()` implements parallel processing, EU/t discounts
and speed boosts, increased random chances, and can be used to consider
each input bus individually (as seen in the Industrial Material Press)
to allow each bus to use a different Configuration Circuit. Also
considers the voltage input limit of the multiblock when counting
recipes to do in parallel - if the energy hatch is too small, it will
process fewer recipes at once. Plays the machine's sound, if any, on
success.

`checkRecipeGeneric()` also checks `canBufferOutput()` and will pause
the machine if it has no bus/hatch room for the recipe output.

`getValidOutputSlots()` is rewritten as `canBufferOutput()`, which
now checks both the item output buses and fluid output hatches to make
sure recipe output can be accepted. This is used to pause a machine
instead of allowing it to continue working and void outputs, if the
outputs can't be stored in a bus and/or hatch. NOTE:
`canBufferOutput()` doesn't consider parallel processing, so there are
a few recipes where, if done in parallel, it may get a false positive on
the buffer check and void some outputs. In practice, this will rarely
happen.

Removed unused imports, fields, and locals.

Industrial Centrifuge now uses `checkRecipeGeneric()` with 4 parallel
recipes and a 40% speed boost.

Industrial Coke Oven now uses `checkRecipeGeneric()` with 12 parallel
recipes if using Heat-Resistant Casings, or 24 if using Heat-Proof
Casings. Sound plays while processing.

Industrial Cutting Machine now uses `checkRecipeGeneric()` with 2
parallel recipes and a 60% speed boost. Pollution removed since the
Machine is built with no Muffler Hatch.

Industrial Electrolyzer now uses `checkRecipeGeneric()` with 2 parallel
recipes and a 40% speed boost.

Maceration Stack now uses `checkRecipeGeneric()` with 8*tTier
parallel recipes, a 60% speed boost, and an increased amount (~33%) of
random outputs. Sound plays while processing.

Material Press now uses `checkRecipeGeneric()` with 2 parallel recipes
and a 50% speed boost. Each input bus is considered separately for
finding recipes, allowing each bus to hold a different Configuration
Circuit. Sound plays while processing.

Industrial Sifter now uses `checkRecipeGeneric()` with 2 parallel
recipes, a 400% speed boost, and an increased amount (~15%) of random
outputs. Changed particles to appear above the sieve grates.

Industrial Thermal Centrifuge now uses `checkRecipeGeneric()` with 2
parallel recipes and a 60% speed boost.

Industrial Washing Plant now uses `checkRecipeGeneric()` with 2
parallel recipes and an 80% speed boost. Stone Dust outputs are no
longer deleted.

Wire Factory now uses `checkRecipeGeneric()` with 2 parallel recipes
and a 60% speed boost. Sound plays while processing.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java b/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
index 910c4597af..c3addca79e 100644
--- a/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
+++ b/src/Java/gtPlusPlus/core/util/array/ArrayUtils.java
@@ -1,6 +1,11 @@
 package gtPlusPlus.core.util.array;
 
+import net.minecraft.item.ItemStack;
+
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
 
 public class ArrayUtils {
 
@@ -15,4 +20,9 @@ public class ArrayUtils {
 		return series;
 	}
 
+	public static ItemStack[] removeNulls(final ItemStack[] v) {
+		List<ItemStack> list = new ArrayList<ItemStack>(Arrays.asList(v));
+		list.removeAll(Collections.singleton((ItemStack)null));
+		return list.toArray(new ItemStack[list.size()]);
+	}
 }