package appeng.items.parts; import java.util.ArrayList; import java.util.EnumSet; import java.util.List; import net.minecraft.block.Block; import net.minecraft.block.BlockGlass; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.init.Blocks; import net.minecraft.init.Items; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.world.World; import net.minecraftforge.client.MinecraftForgeClient; import net.minecraftforge.common.util.ForgeDirection; import appeng.api.AEApi; import appeng.block.solids.OreQuartz; import appeng.client.render.BusRenderer; import appeng.core.FacadeConfig; import appeng.core.features.AEFeature; import appeng.facade.FacadePart; import appeng.facade.IFacadeItem; import appeng.items.AEBaseItem; import appeng.util.Platform; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; public class ItemFacade extends AEBaseItem implements IFacadeItem { public ItemFacade() { super( ItemFacade.class ); setfeature( EnumSet.of( AEFeature.Facades ) ); setHasSubtypes( true ); if ( Platform.isClient() ) MinecraftForgeClient.registerItemRenderer( this, BusRenderer.instance ); } @Override @SideOnly(Side.CLIENT) public int getSpriteNumber() { return 0; } @Override public boolean onItemUse(ItemStack is, EntityPlayer player, World w, int x, int y, int z, int side, float hitX, float hitY, float hitZ) { return AEApi.instance().partHelper().placeBus( is, x, y, z, side, player, w ); } @Override public FacadePart createPartFromItemStack(ItemStack is, ForgeDirection side) { ItemStack in = getTextureItem( is ); if ( in != null ) return new FacadePart( is, side ); return null; } List subTypes = null; public ItemStack getCreativeTabIcon() { calculateSubTypes(); if ( subTypes.isEmpty() ) return new ItemStack( Items.cake ); return subTypes.get( 0 ); } @Override public void getSubItems(Item number, CreativeTabs tab, List list) { calculateSubTypes(); list.addAll( subTypes ); } public ItemStack createFromInts(int[] ids) { ItemStack is = new ItemStack( AEApi.instance().items().itemFacade.item() ); NBTTagCompound data = new NBTTagCompound(); data.setIntArray( "x", ids.clone() ); is.setTagCompound( data ); return is; } @Override public ItemStack getTextureItem(ItemStack is) { Block blk = getBlock( is ); if ( blk != null ) return new ItemStack( blk, 1, getMeta( is ) ); return null; } private void calculateSubTypes() { if ( subTypes == null ) { subTypes = new ArrayList(); for (Object blk : Block.blockRegistry) { Block b = (Block) blk; try { Item item = Item.getItemFromBlock( b ); List tmpList = new ArrayList(); b.getSubBlocks( item, b.getCreativeTabToDisplayOn(), tmpList ); for (ItemStack l : tmpList) { ItemStack facade = createFacadeForItem( l, false ); if ( facade != null ) subTypes.add( facade ); } } catch (Throwable t) { // just absorb.. } } if ( FacadeConfig.instance.hasChanged() ) FacadeConfig.instance.save(); } } public ItemStack createFacadeForItem(ItemStack l, boolean returnItem) { if ( l == null ) return null; Block b = Block.getBlockFromItem( l.getItem() ); if ( b == null || l.hasTagCompound() ) return null; int metadata = l.getItem().getMetadata( l.getItemDamage() ); boolean hasTile = b.hasTileEntity( metadata ); boolean enableGlass = b instanceof BlockGlass; boolean disableOre = b instanceof OreQuartz; boolean defaultValue = (b.isOpaqueCube() && !b.getTickRandomly() && !hasTile && !disableOre) || enableGlass; if ( FacadeConfig.instance.checkEnabled( b, metadata, defaultValue ) ) { if ( returnItem ) return l; ItemStack is = new ItemStack( this ); NBTTagCompound data = new NBTTagCompound(); int[] ds = new int[2]; ds[0] = Item.getIdFromItem( l.getItem() ); ds[1] = metadata; data.setIntArray( "x", ds ); is.setTagCompound( data ); return is; } return null; } @Override public Block getBlock(ItemStack is) { NBTTagCompound data = is.getTagCompound(); if ( data != null ) { int[] blk = data.getIntArray( "x" ); if ( blk != null && blk.length == 2 ) return Block.getBlockById( blk[0] ); } return Blocks.glass; } @Override public int getMeta(ItemStack is) { NBTTagCompound data = is.getTagCompound(); if ( data != null ) { int[] blk = data.getIntArray( "x" ); if ( blk != null && blk.length == 2 ) return blk[1]; } return 0; } @Override public String getItemStackDisplayName(ItemStack is) { try { ItemStack in = getTextureItem( is ); if ( in != null ) { return super.getItemStackDisplayName( is ) + " - " + in.getDisplayName(); } } catch (Throwable t) { } return super.getItemStackDisplayName( is ); } }