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 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 == false ) { 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(); } } } } } } }