NaturaCropDataProvider.java

package mods.natura.plugins.waila;

import java.util.List;

import net.minecraft.block.Block;
import net.minecraft.item.ItemStack;
import mcp.mobius.waila.api.IWailaConfigHandler;
import mcp.mobius.waila.api.IWailaDataAccessor;
import mcp.mobius.waila.api.IWailaDataProvider;
import mods.natura.blocks.crops.CropBlock;

public class NaturaCropDataProvider implements IWailaDataProvider
{

    @Override
    public ItemStack getWailaStack(IWailaDataAccessor accessor, IWailaConfigHandler config)
    {
        Block block = accessor.getBlock(); 
        if (accessor.getBlock() instanceof CropBlock) {
            int meta = accessor.getMetadata();
            CropBlock cropBlock = (CropBlock) block;
            
            return new ItemStack(cropBlock.getCropItem(meta), 1, cropBlock.damageDropped(meta));
        }
        return null;
    }

    @Override
    public List<String> getWailaHead(ItemStack itemStack, List<String> currenttip, IWailaDataAccessor accessor, IWailaConfigHandler config)
    {
        return currenttip;
    }

    @Override
    public List<String> getWailaBody(ItemStack itemStack, List<String> currenttip, IWailaDataAccessor accessor, IWailaConfigHandler config)
    {
        if (config.getConfig("general.showcrop"))
        {
            Block block = accessor.getBlock();

            if (block instanceof CropBlock)
            {
                int meta = accessor.getMetadata();
                float startGrowth = ((CropBlock)block).getStartGrowth(meta);
                float maxGrowth = ((CropBlock)block).getMaxGrowth(meta) - startGrowth;
                float growthValue;

                growthValue = ((meta - startGrowth) / maxGrowth) * 100.0F;

                if (growthValue < 100.0)
                    currenttip.add(String.format("Growth : %.0f %%", growthValue));
                else
                    currenttip.add("Growth : Mature");

                return currenttip;
            }
        }

        return currenttip;
    }

    @Override
    public List<String> getWailaTail(ItemStack itemStack, List<String> currenttip, IWailaDataAccessor accessor, IWailaConfigHandler config)
    {
        return currenttip;
    }

}