package tutorial.generic;
import net.minecraft.block.BlockGrass;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.event.entity.EntityEvent;
import net.minecraftforge.event.entity.EntityEvent.EntityConstructing;
import net.minecraftforge.event.entity.EntityJoinWorldEvent;
import net.minecraftforge.event.entity.living.LivingDeathEvent;
import net.minecraftforge.event.world.BlockEvent.BreakEvent;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;


public class genericHooks {
    @SubscribeEvent
public void onEntityConstructing(EntityConstructing event) {
        if (event.entity instanceof EntityPlayer) {
            if (PlayerInformation.get((EntityPlayer) event.entity) == null)
                PlayerInformation.register((EntityPlayer) event.entity);
        }
    }


@SubscribeEvent
public void onBreakEvent(BreakEvent event){

     if (event.getPlayer() instanceof EntityPlayer) {
         EntityPlayer ent = (EntityPlayer) event.getPlayer();
         PlayerInformation playerInfo = PlayerInformation.get((EntityPlayer) event.getPlayer());

         if ( event.block.getClass() == BlockGrass.class ){
             System.out.println("Broken block:"+event.block.getClass());
             playerInfo.addXP(1);
             System.out.println("From NBT, Player XP:" + playerInfo.getXP());
             }
         }
    }

    // These are methods in the EventHandler class, in case you don't know that by now

    // we need to add this new event - it is called for every living entity upon death
    @SubscribeEvent
    public void onLivingDeathEvent(LivingDeathEvent event)
    {
    // we only want to save data for players (most likely, anyway)
    if (!event.entity.worldObj.isRemote && event.entity instanceof EntityPlayer)
    {
    // NOTE: See step 6 for a way to do this all in one line!!!
    // create a new NBT Tag Compound to store the IExtendedEntityProperties data
    NBTTagCompound playerData = new NBTTagCompound();
    // write the data to the new compound
    ((PlayerInformation)(event.entity.getExtendedProperties(PlayerInformation.EXT_PROP_NAME))).saveNBTData(playerData);
    // and store it in our proxy
    CommonProxy.storeEntityData(((EntityPlayer) event.entity).username, playerData);
    // call our handy static one-liner to save custom data to the proxy
    PlayerInformation.saveProxyData((EntityPlayer) event.entity);
    }
    }

    // we already have this event, but we need to modify it some
    @SubscribeEvent
    public void onEntityJoinWorld(EntityJoinWorldEvent event)
    {
    if (!event.entity.worldObj.isRemote && event.entity instanceof EntityPlayer)
    {
    // NOTE: See step 6 for a way to do this all in one line!!!
    // before syncing the properties, we must first check if the player has some saved in the proxy
    // recall that 'getEntityData' also removes it from the map, so be sure to store it locally
    NBTTagCompound playerData = CommonProxy.getEntityData(((EntityPlayer) event.entity).username);
    // make sure the compound isn't null
    if (playerData != null) {
    // then load the data back into the player's IExtendedEntityProperties
    ((PlayerInformation)(event.entity.getExtendedProperties(PlayerInformation.EXT_PROP_NAME))).loadNBTData(playerData);
    }
    // finally, we sync the data between server and client (we did this earlier in 3.3)
    ((PlayerInformation)(event.entity.getExtendedProperties(PlayerInformation.EXT_PROP_NAME))).syncExtendedProperties();
    }
    }
}