60 lines
1.8 KiB
Java
60 lines
1.8 KiB
Java
package net.minecraftforge.fluids;
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import net.minecraft.item.ItemStack;
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/**
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* Implement this interface on Item classes that support external manipulation of their internal
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* fluid storage.
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*
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* A reference implementation is provided {@link ItemFluidContainer}.
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*
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* NOTE: Use of NBT data on the containing ItemStack is encouraged.
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*
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* @author King Lemming
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*
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*/
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public interface IFluidContainerItem
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{
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/**
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*
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* @param container
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* ItemStack which is the fluid container.
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* @return FluidStack representing the fluid in the container, null if the container is empty.
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*/
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FluidStack getFluid(ItemStack container);
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/**
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*
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* @param container
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* ItemStack which is the fluid container.
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* @return Capacity of this fluid container.
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*/
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int getCapacity(ItemStack container);
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/**
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*
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* @param container
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* ItemStack which is the fluid container.
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* @param resource
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* FluidStack attempting to fill the container.
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* @param doFill
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* If false, the fill will only be simulated.
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* @return Amount of fluid that was (or would have been, if simulated) filled into the
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* container.
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*/
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int fill(ItemStack container, FluidStack resource, boolean doFill);
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/**
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*
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* @param container
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* ItemStack which is the fluid container.
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* @param maxDrain
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* Maximum amount of fluid to be removed from the container.
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* @param doFill
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* If false, the drain will only be simulated.
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* @return Amount of fluid that was (or would have been, if simulated) drained from the
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* container.
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*/
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FluidStack drain(ItemStack container, int maxDrain, boolean doDrain);
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}
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