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package gtPlusPlus.xmod.gregtech.common.helpers;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.fluids.FluidStack;
import gregtech.api.enums.ItemList;
import gregtech.common.items.ItemVolumetricFlask;
import gtPlusPlus.xmod.gregtech.api.enums.GregtechItemList;
public class VolumetricFlaskHelper {
public static ItemStack getVolumetricFlask(int aAmount) {
return ItemList.VOLUMETRIC_FLASK.get(aAmount);
}
public static ItemStack getLargeVolumetricFlask(int aAmount) {
return GregtechItemList.VOLUMETRIC_FLASK_8k.get(aAmount);
}
public static ItemStack getGiganticVolumetricFlask(int aAmount) {
return GregtechItemList.VOLUMETRIC_FLASK_32k.get(aAmount);
}
public static boolean isVolumetricFlask(ItemStack aStack) {
return isNormalVolumetricFlask(aStack) || isLargeVolumetricFlask(aStack) || isGiganticVolumetricFlask(aStack);
}
public static boolean isNormalVolumetricFlask(ItemStack aStack) {
return aStack.getItem() == ItemList.VOLUMETRIC_FLASK.getItem();
}
public static boolean isLargeVolumetricFlask(ItemStack aStack) {
return GregtechItemList.VOLUMETRIC_FLASK_8k.getItem() == aStack.getItem();
}
public static boolean isGiganticVolumetricFlask(ItemStack aStack) {
return GregtechItemList.VOLUMETRIC_FLASK_32k.getItem() == aStack.getItem();
}
public static int getMaxFlaskCapacity(ItemStack aStack) {
if (aStack != null) {
Item aItem = aStack.getItem();
if (aItem instanceof ItemVolumetricFlask) {
return ((ItemVolumetricFlask) aItem).getMaxCapacity();
}
}
return 0;
}
public static boolean isFlaskEmpty(ItemStack aStack) {
return getFlaskFluid(aStack) == null;
}
public static FluidStack getFlaskFluid(ItemStack aStack) {
if (aStack.hasTagCompound()) {
NBTTagCompound nbt = aStack.getTagCompound();
if (nbt.hasKey("Fluid", 10)) return FluidStack.loadFluidStackFromNBT(nbt.getCompoundTag("Fluid"));
}
return null;
}
public static void setFluid(ItemStack stack, FluidStack fluidStack) {
boolean removeFluid = (fluidStack == null) || (fluidStack.amount <= 0);
NBTTagCompound nbt = stack.getTagCompound();
if (nbt == null) {
if (removeFluid) return;
stack.setTagCompound(nbt = new NBTTagCompound());
}
if (removeFluid) {
nbt.removeTag("Fluid");
if (nbt.hasNoTags()) {
stack.setTagCompound(null);
}
} else {
nbt.setTag("Fluid", fluidStack.writeToNBT(new NBTTagCompound()));
}
}
public static int getFlaskCapacity(ItemStack aStack) {
int capacity = 1000;
if (aStack.hasTagCompound()) {
NBTTagCompound nbt = aStack.getTagCompound();
if (nbt.hasKey("Capacity", 3)) capacity = nbt.getInteger("Capacity");
}
return Math.min(getMaxFlaskCapacity(aStack), capacity);
}
public static boolean setNewFlaskCapacity(ItemStack aStack, int aCapacity) {
if (aStack == null || aCapacity <= 0) {
return false;
}
aCapacity = Math.min(aCapacity, getMaxFlaskCapacity(aStack));
NBTTagCompound nbt = aStack.getTagCompound();
if (nbt == null) {
aStack.setTagCompound(nbt = new NBTTagCompound());
}
nbt.setInteger("Capacity", aCapacity);
return true;
}
public static int fillFlask(ItemStack stack, FluidStack resource, boolean doFill) {
if (stack.stackSize != 1) return 0;
if ((resource == null) || (resource.amount <= 0)) {
return 0;
}
FluidStack fluidStack = getFlaskFluid(stack);
if (fluidStack == null) {
fluidStack = new FluidStack(resource, 0);
} else if (!fluidStack.isFluidEqual(resource)) {
return 0;
}
int amount = Math.min(getMaxFlaskCapacity(stack) - fluidStack.amount, resource.amount);
if ((doFill) && (amount > 0)) {
fluidStack.amount += amount;
setFluid(stack, fluidStack);
}
return amount;
}
public static Item generateNewFlask(String unlocalized, String english, int maxCapacity) {
return new ItemVolumetricFlask(unlocalized, english, maxCapacity);
}
}
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