ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/items/ItemBattery.java

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/*
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* This file ("ItemBattery.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
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* © 2015-2017 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.items;
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import de.ellpeck.actuallyadditions.mod.ActuallyAdditions;
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import de.ellpeck.actuallyadditions.mod.items.base.ItemEnergy;
import de.ellpeck.actuallyadditions.mod.util.ItemUtil;
import de.ellpeck.actuallyadditions.mod.util.StackUtil;
import de.ellpeck.actuallyadditions.mod.util.StringUtil;
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import net.minecraft.client.util.ITooltipFlag;
import net.minecraft.entity.Entity;
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import net.minecraft.entity.player.PlayerEntity;
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import net.minecraft.item.EnumRarity;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ActionResult;
import net.minecraft.util.EnumActionResult;
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import net.minecraft.util.Hand;
import net.minecraft.world.World;
import net.minecraftforge.energy.CapabilityEnergy;
import net.minecraftforge.energy.IEnergyStorage;
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import java.util.List;
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public class ItemBattery extends ItemEnergy {
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public ItemBattery(int capacity, int transfer) {
super(capacity, transfer);
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this.setMaxStackSize(1);
}
@Override
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public EnumRarity getRarity(ItemStack stack) {
return EnumRarity.RARE;
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}
@Override
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public boolean hasEffect(ItemStack stack) {
return ItemUtil.isEnabled(stack);
}
@Override
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public void onUpdate(ItemStack stack, World world, Entity entity, int itemSlot, boolean isSelected) {
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if (!world.isRemote && entity instanceof PlayerEntity && ItemUtil.isEnabled(stack) && !isSelected) {
PlayerEntity player = (PlayerEntity) entity;
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for (int i = 0; i < player.inventory.getSizeInventory(); i++) {
ItemStack slot = player.inventory.getStackInSlot(i);
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if (StackUtil.isValid(slot) && slot.getCount() == 1) {
int extractable = this.extractEnergy(stack, Integer.MAX_VALUE, true);
int received = 0;
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if (slot.hasCapability(CapabilityEnergy.ENERGY, null)) {
IEnergyStorage cap = slot.getCapability(CapabilityEnergy.ENERGY, null);
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if (cap != null) {
received = cap.receiveEnergy(extractable, false);
}
}
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if (received > 0) {
this.extractEnergy(stack, received, false);
}
}
}
}
}
@Override
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public ActionResult<ItemStack> onItemRightClick(World worldIn, PlayerEntity player, Hand hand) {
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if (!worldIn.isRemote && player.isSneaking()) {
ItemUtil.changeEnabled(player, hand);
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return new ActionResult<>(EnumActionResult.SUCCESS, player.getHeldItem(hand));
}
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return super.onItemRightClick(worldIn, player, hand);
}
@Override
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public void addInformation(ItemStack stack, World playerIn, List<String> list, ITooltipFlag advanced) {
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super.addInformation(stack, playerIn, list, advanced);
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list.add(StringUtil.localize("tooltip." + ActuallyAdditions.MODID + ".battery." + (ItemUtil.isEnabled(stack)
? "discharge"
: "noDischarge")));
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list.add(StringUtil.localize("tooltip." + ActuallyAdditions.MODID + ".battery.changeMode"));
}
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}