package appeng.entity;
import java.util.Date;
import java.util.List;
import net.minecraft.entity.Entity;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.DamageSource;
import net.minecraft.world.World;
import net.minecraftforge.oredict.OreDictionary;
import appeng.api.AEApi;
import appeng.core.AEConfig;
import appeng.core.features.AEFeature;
import appeng.util.Platform;
final public class EntitySingularity extends EntityItem
{
static private int randTickSeed = 0;
public EntitySingularity(World w) {
super( w );
}
public EntitySingularity(World w, double x, double y, double z, ItemStack is) {
super( w, x, y, z, is );
}
@Override
public boolean attackEntityFrom(DamageSource src, float dmg)
{
if ( src.isExplosion() )
{
doExplosion();
return false;
}
return super.attackEntityFrom( src, dmg );
}
public void doExplosion()
{
if ( Platform.isClient() )
return;
if ( !AEConfig.instance.isFeatureEnabled( AEFeature.inWorldSingularity ) )
return;
ItemStack item = getEntityItem();
if ( AEApi.instance().materials().materialSingularity.sameAsStack( item ) )
{
AxisAlignedBB region = AxisAlignedBB.getBoundingBox( posX - 4, posY - 4, posZ - 4, posX + 4, posY + 4, posZ + 4 );
List<Entity> l = worldObj.getEntitiesWithinAABBExcludingEntity( this, region );
for (Entity e : l)
{
if ( e instanceof EntityItem )
{
ItemStack other = ((EntityItem) e).getEntityItem();
if ( other != null )
{
boolean matches = false;
for (ItemStack is : OreDictionary.getOres( "dustEnder" ))
{
if ( OreDictionary.itemMatches( other, is, false ) )
{
matches = true;
break;
}
}
// check... other name.
if ( !matches )
{
for (ItemStack is : OreDictionary.getOres( "dustEnderPearl" ))
{
if ( OreDictionary.itemMatches( other, is, false ) )
{
matches = true;
break;
}
}
}
if ( matches )
{
while (item.stackSize > 0 && other.stackSize > 0)
{
other.stackSize--;
if ( other.stackSize == 0 )
e.setDead();
ItemStack Output = AEApi.instance().materials().materialQESingularity.stack( 2 );
NBTTagCompound cmp = Platform.openNbtData( Output );
cmp.setLong( "freq", (new Date()).getTime() * 100 + (randTickSeed++) % 100 );
item.stackSize--;
worldObj.spawnEntityInWorld( new EntitySingularity( worldObj, posX, posY, posZ, Output ) );
}
if ( item.stackSize <= 0 )
setDead();
}
}
}
}
}
}
}