GT5-Unofficial/main/java/gregtech/common/items/behaviors/Behaviour_Hoe.java

package gregtech.common.items.behaviors;

import cpw.mods.fml.common.eventhandler.*;
import gregtech.api.items.GT_MetaBase_Item;
import gregtech.api.items.GT_MetaGenerated_Tool;
import gregtech.api.util.GT_LanguageManager;
import gregtech.api.util.GT_Utility;
import java.util.List;
import net.minecraft.block.Block;
import net.minecraft.block.Block.SoundType;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.PlayerCapabilities;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.UseHoeEvent;

public class Behaviour_Hoe
  extends Behaviour_None
{
  private final int mCosts;
  
  public Behaviour_Hoe(int aCosts)
  {
    this.mCosts = aCosts;
  }
  
  public boolean onItemUse(GT_MetaBase_Item aItem, ItemStack aStack, EntityPlayer aPlayer, World aWorld, int aX, int aY, int aZ, int aSide, float hitX, float hitY, float hitZ)
  {
    if (!aPlayer.canPlayerEdit(aX, aY, aZ, aSide, aStack)) {
      return false;
    }
    UseHoeEvent event = new UseHoeEvent(aPlayer, aStack, aWorld, aX, aY, aZ);
    if (MinecraftForge.EVENT_BUS.post(event)) {
      return false;
    }
    if (event.getResult() == Event.Result.ALLOW)
    {
      if (!aPlayer.capabilities.isCreativeMode) {
        ((GT_MetaGenerated_Tool)aItem).doDamage(aStack, this.mCosts);
      }
      return true;
    }
    Block aBlock = aWorld.getBlock(aX, aY, aZ);
    if ((aSide != 0) && (GT_Utility.isBlockAir(aWorld, aX, aY + 1, aZ)) && ((aBlock == Blocks.grass) || (aBlock == Blocks.dirt)))
    {
      aWorld.playSoundEffect(aX + 0.5F, aY + 0.5F, aZ + 0.5F, Blocks.farmland.stepSound.getStepResourcePath(), (Blocks.farmland.stepSound.getVolume() + 1.0F) / 2.0F, Blocks.farmland.stepSound.getPitch() * 0.8F);
      if (aWorld.isRemote) {
        return true;
      }
      aWorld.setBlock(aX, aY, aZ, Blocks.farmland);
      if (!aPlayer.capabilities.isCreativeMode) {
        ((GT_MetaGenerated_Tool)aItem).doDamage(aStack, this.mCosts);
      }
      return true;
    }
    return false;
  }
  
  private final String mTooltip = GT_LanguageManager.addStringLocalization("gt.behaviour.hoe", "Can till Dirt");
  
  public List<String> getAdditionalToolTips(GT_MetaBase_Item aItem, List<String> aList, ItemStack aStack)
  {
    aList.add(this.mTooltip);
    return aList;
  }
}