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Add handlers for "tall" and "stem" crops

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Documentation for all harvest-y stuff as well.
This commit is contained in:
Nick 2016-01-09 01:54:25 -08:00
parent 4a9d37f8b3
commit 34e6350cbc
6 changed files with 208 additions and 26 deletions
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src/main/java/WayofTime/bloodmagic/ritual/harvest/HarvestHandlerStem.java Normal file
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package WayofTime.bloodmagic.ritual.harvest;
import WayofTime.bloodmagic.api.BlockStack;
import WayofTime.bloodmagic.api.iface.IHarvestHandler;
import WayofTime.bloodmagic.api.registry.HarvestRegistry;
import net.minecraft.block.BlockStem;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.world.World;
import net.minecraftforge.oredict.OreDictionary;
import java.util.ArrayList;
import java.util.List;
/**
* Harvest handler for crops with stems such as Pumpkins and Melons.
* {@link OreDictionary#WILDCARD_VALUE} is used as a wildcard to allow
* the crop to be harvested at any metadata. Rotation based crop blocks
* are a good reason to use this (see pumpkins).
* <br>
* Register a new crop for this handler with
* {@link HarvestRegistry#registerStemCrop(BlockStack, BlockStack)}
*/
public class HarvestHandlerStem implements IHarvestHandler
{
public HarvestHandlerStem()
{
HarvestRegistry.registerStemCrop(new BlockStack(Blocks.pumpkin, OreDictionary.WILDCARD_VALUE), new BlockStack(Blocks.pumpkin_stem, 7));
HarvestRegistry.registerStemCrop(new BlockStack(Blocks.melon_block), new BlockStack(Blocks.melon_stem, 7));
}
@Override
public boolean harvestAndPlant(World world, BlockPos pos, BlockStack blockStack)
{
boolean retFlag = false;
List<ItemStack> drops = new ArrayList<ItemStack>();
BlockPos cropPos = pos;
if (HarvestRegistry.getStemCrops().containsKey(blockStack))
{
EnumFacing cropDir = blockStack.getBlock().getActualState(blockStack.getState(), world, pos).getValue(BlockStem.FACING);
if (cropDir != EnumFacing.UP)
{
cropPos = pos.offset(cropDir);
BlockStack probableCrop = BlockStack.getStackFromPos(world, cropPos);
BlockStack regCrop = HarvestRegistry.getStemCrops().get(blockStack);
if ((regCrop.getMeta() == OreDictionary.WILDCARD_VALUE && regCrop.getBlock() == probableCrop.getBlock()) || regCrop == probableCrop)
{
drops = probableCrop.getBlock().getDrops(world, cropPos, probableCrop.getState(), 0);
world.destroyBlock(cropPos, false);
retFlag = true;
}
}
}
if (!world.isRemote)
{
for (ItemStack drop : drops)
{
EntityItem item = new EntityItem(world, cropPos.getX(), cropPos.getY() + 0.5, cropPos.getZ(), drop);
world.spawnEntityInWorld(item);
}
}
return retFlag;
}
}