67 lines
2.8 KiB
Java
67 lines
2.8 KiB
Java
package carpet.mixins;
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import carpet.CarpetSettings;
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import net.minecraft.core.Direction;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.Shadow;
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import org.spongepowered.asm.mixin.injection.At;
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import org.spongepowered.asm.mixin.injection.Inject;
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import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
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import carpet.helpers.HopperCounter;
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import carpet.utils.WoolTool;
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import net.minecraft.core.BlockPos;
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import net.minecraft.world.Container;
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import net.minecraft.world.item.DyeColor;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.HopperBlock;
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import net.minecraft.world.level.block.entity.BlockEntityType;
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import net.minecraft.world.level.block.entity.HopperBlockEntity;
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import net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity;
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import net.minecraft.world.level.block.state.BlockState;
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/**
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* The {@link Mixin} which removes items in a hopper if it points into a wool counter, and calls {@link HopperCounter#add}
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*/
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@Mixin(HopperBlockEntity.class)
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public abstract class HopperBlockEntity_counterMixin extends RandomizableContainerBlockEntity
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{
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protected HopperBlockEntity_counterMixin(BlockEntityType<?> blockEntityType, BlockPos blockPos, BlockState blockState) {
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super(blockEntityType, blockPos, blockState);
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}
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//@Shadow public abstract int getContainerSize();
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//@Shadow public abstract void setItem(int slot, ItemStack stack);
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@Shadow private Direction facing;
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/**
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* A method to remove items from hoppers pointing into wool and count them via {@link HopperCounter#add} method
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*/
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@Inject(method = "ejectItems", at = @At("HEAD"), cancellable = true)
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private static void onInsert(Level world, BlockPos blockPos, HopperBlockEntity hopperBlockEntity, CallbackInfoReturnable<Boolean> cir)
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{
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if (CarpetSettings.hopperCounters) {
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Direction hopperFacing = world.getBlockState(blockPos).getValue(HopperBlock.FACING);
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DyeColor woolColor = WoolTool.getWoolColorAtPosition(
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world,
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blockPos.relative(hopperFacing));
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if (woolColor != null)
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{
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Container inventory = HopperBlockEntity.getContainerAt(world, blockPos);
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for (int i = 0; i < inventory.getContainerSize(); ++i)
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{
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if (!inventory.getItem(i).isEmpty())
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{
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ItemStack itemstack = inventory.getItem(i);//.copy();
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HopperCounter.getCounter(woolColor).add(world.getServer(), itemstack);
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inventory.setItem(i, ItemStack.EMPTY);
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}
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}
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cir.setReturnValue(true);
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}
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}
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}
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}
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