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package ihl.recipes;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import ic2.api.recipe.IRecipeInput;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraftforge.oredict.OreDictionary;
public class RecipeInputOreDictionaryList implements IRecipeInput {
public final String[] input;
public final int amount;
public final Integer meta;
private List<ItemStack> ores;
public RecipeInputOreDictionaryList(String[] input1) {
this(input1, 1);
}
public RecipeInputOreDictionaryList(String[] input1, int amount1) {
this(input1, amount1, (Integer) null);
}
public RecipeInputOreDictionaryList(String[] input1, int amount1, Integer meta) {
this.input = input1;
this.amount = amount1;
this.meta = meta;
}
@Override
public boolean matches(ItemStack subject) {
List<ItemStack> inputs = this.getOres();
boolean useOreStackMeta = this.meta == null;
Item subjectItem = subject.getItem();
int subjectMeta = subject.getItemDamage();
Iterator<ItemStack> i$ = inputs.iterator();
Item oreItem;
int metaRequired;
do {
do {
ItemStack oreStack;
do {
if (!i$.hasNext()) {
return false;
}
oreStack = i$.next();
oreItem = oreStack.getItem();
} while (oreItem == null);
metaRequired = useOreStackMeta ? oreStack.getItemDamage() : this.meta.intValue();
} while (subjectItem != oreItem);
} while (subjectMeta != metaRequired && metaRequired != 32767);
return true;
}
@Override
public int getAmount() {
return this.amount;
}
@Override
public List<ItemStack> getInputs() {
List<ItemStack> ores = this.getOres();
boolean hasInvalidEntries = false;
Iterator<ItemStack> ret = ores.iterator();
while (ret.hasNext()) {
ItemStack i$ = ret.next();
if (i$.getItem() == null) {
hasInvalidEntries = true;
break;
}
}
if (!hasInvalidEntries) {
return ores;
} else {
ArrayList<ItemStack> ret1 = new ArrayList<ItemStack>(ores.size());
Iterator<ItemStack> i$1 = ores.iterator();
while (i$1.hasNext()) {
ItemStack stack = i$1.next();
if (stack.getItem() != null) {
ret1.add(stack);
}
}
return Collections.unmodifiableList(ret1);
}
}
@Override
public String toString() {
return this.meta == null ? "RInputOreDict<" + this.amount + "x" + this.input + ">"
: "RInputOreDict<" + this.amount + "x" + this.input + "@" + this.meta + ">";
}
private List<ItemStack> getOres() {
if (this.ores != null) {
return this.ores;
} else {
this.ores = new ArrayList<ItemStack>();
for (int i = 0; i < this.input.length; i++) {
ArrayList<ItemStack> ret = OreDictionary.getOres(this.input[i]);
if (ret != OreDictionary.EMPTY_LIST) {
this.ores.addAll(ret);
}
}
return this.ores;
}
}
}
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