72 lines
2.7 KiB
Java
72 lines
2.7 KiB
Java
package WayofTime.bloodmagic.ritual.harvest;
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import WayofTime.bloodmagic.api.BlockStack;
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import WayofTime.bloodmagic.api.iface.IHarvestHandler;
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import WayofTime.bloodmagic.api.registry.HarvestRegistry;
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import net.minecraft.block.BlockStem;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.init.Blocks;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.BlockPos;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.world.World;
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import net.minecraftforge.oredict.OreDictionary;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Harvest handler for crops with stems such as Pumpkins and Melons.
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* {@link OreDictionary#WILDCARD_VALUE} is used as a wildcard to allow
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* the crop to be harvested at any metadata. Rotation based crop blocks
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* are a good reason to use this (see pumpkins).
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* <br>
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* Register a new crop for this handler with
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* {@link HarvestRegistry#registerStemCrop(BlockStack, BlockStack)}
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*/
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public class HarvestHandlerStem implements IHarvestHandler
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{
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public HarvestHandlerStem()
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{
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HarvestRegistry.registerStemCrop(new BlockStack(Blocks.pumpkin, OreDictionary.WILDCARD_VALUE), new BlockStack(Blocks.pumpkin_stem, 7));
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HarvestRegistry.registerStemCrop(new BlockStack(Blocks.melon_block), new BlockStack(Blocks.melon_stem, 7));
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}
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@Override
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public boolean harvestAndPlant(World world, BlockPos pos, BlockStack blockStack)
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{
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boolean retFlag = false;
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List<ItemStack> drops = new ArrayList<ItemStack>();
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BlockPos cropPos = pos;
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if (HarvestRegistry.getStemCrops().containsKey(blockStack))
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{
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EnumFacing cropDir = blockStack.getBlock().getActualState(blockStack.getState(), world, pos).getValue(BlockStem.FACING);
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if (cropDir != EnumFacing.UP)
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{
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cropPos = pos.offset(cropDir);
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BlockStack probableCrop = BlockStack.getStackFromPos(world, cropPos);
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BlockStack regCrop = HarvestRegistry.getStemCrops().get(blockStack);
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if ((regCrop.getMeta() == OreDictionary.WILDCARD_VALUE && regCrop.getBlock() == probableCrop.getBlock()) || regCrop == probableCrop)
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{
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drops = probableCrop.getBlock().getDrops(world, cropPos, probableCrop.getState(), 0);
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world.destroyBlock(cropPos, false);
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retFlag = true;
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}
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}
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}
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if (!world.isRemote)
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{
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for (ItemStack drop : drops)
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{
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EntityItem item = new EntityItem(world, cropPos.getX(), cropPos.getY() + 0.5, cropPos.getZ(), drop);
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world.spawnEntityInWorld(item);
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}
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}
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return retFlag;
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}
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}
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