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package gregtech.api.recipe.maps;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.fluids.FluidStack;
import gregtech.api.enums.GTValues;
import gregtech.api.enums.ItemList;
import gregtech.api.recipe.RecipeMapBackend;
import gregtech.api.recipe.RecipeMapBackendPropertiesBuilder;
import gregtech.api.util.GTRecipe;
import gregtech.api.util.GTUtility;
import gregtech.api.util.MethodsReturnNonnullByDefault;
/**
* Special Class for Forming Press handling.
*/
@ParametersAreNonnullByDefault
@MethodsReturnNonnullByDefault
public class FormingPressBackend extends RecipeMapBackend {
public FormingPressBackend(RecipeMapBackendPropertiesBuilder propertiesBuilder) {
super(propertiesBuilder);
}
@Override
protected GTRecipe modifyFoundRecipe(GTRecipe recipe, ItemStack[] items, FluidStack[] fluids,
@Nullable ItemStack specialSlot) {
for (ItemStack mold : items) {
if (ItemList.Shape_Mold_Credit.isStackEqual(mold, false, true)) {
NBTTagCompound nbt = mold.getTagCompound();
if (nbt == null) nbt = new NBTTagCompound();
if (!nbt.hasKey("credit_security_id")) nbt.setLong("credit_security_id", System.nanoTime());
mold.setTagCompound(nbt);
recipe = recipe.copy();
recipe.mCanBeBuffered = false;
recipe.mOutputs[0].setTagCompound(nbt);
return recipe;
}
}
return recipe;
}
@Override
protected GTRecipe findFallback(ItemStack[] items, FluidStack[] fluids, @Nullable ItemStack specialSlot) {
if (items.length < 2) {
return null;
}
return findRenamingRecipe(items);
}
@Nullable
private GTRecipe findRenamingRecipe(ItemStack[] inputs) {
ItemStack mold = findNameMoldIndex(inputs);
if (mold == null) return null;
ItemStack input = findStackToRename(inputs, mold);
if (input == null) return null;
ItemStack output = GTUtility.copyAmount(1, input);
if (output == null) return null;
output.setStackDisplayName(mold.getDisplayName());
return GTValues.RA.stdBuilder()
.itemInputs(GTUtility.copyAmount(0, mold), GTUtility.copyAmount(1, input))
.itemOutputs(output)
.duration(128)
.eut(8)
.noBuffer()
.nbtSensitive()
.build()
.orElse(null);
}
@Nullable
private ItemStack findNameMoldIndex(ItemStack[] inputs) {
for (ItemStack stack : inputs) {
if (ItemList.Shape_Mold_Name.isStackEqual(stack, false, true)) return stack;
}
return null;
}
@Nullable
private ItemStack findStackToRename(ItemStack[] inputs, ItemStack mold) {
for (ItemStack stack : inputs) {
if (stack == mold || stack == null) continue;
return stack;
}
return null;
}
}
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