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ItemFacade.java
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ItemFacade.java
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package buildcraft.transport;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;
import buildcraft.BuildCraftCore;
import buildcraft.BuildCraftTransport;
import buildcraft.api.recipes.AssemblyRecipe;
import buildcraft.core.CreativeTabBuildCraft;
import buildcraft.core.ItemBuildCraft;
import buildcraft.core.proxy.CoreProxy;
import com.google.common.base.Strings;
import com.google.common.collect.Sets;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
public class ItemFacade extends ItemBuildCraft {
public final static LinkedList<ItemStack> allFacades = new LinkedList<ItemStack>();
public ItemFacade(int i) {
super(i);
setHasSubtypes(true);
setMaxDamage(0);
setCreativeTab(CreativeTabBuildCraft.tabBuildCraft);
}
@Override
public String getItemDisplayName(ItemStack itemstack) {
String name = super.getItemDisplayName(itemstack);
int decodedBlockId = ItemFacade.getBlockId(itemstack);
int decodedMeta = ItemFacade.getMetaData(itemstack);
if (decodedBlockId < Block.blocksList.length && Block.blocksList[decodedBlockId] != null && Block.blocksList[decodedBlockId].getRenderType() == 31) {
decodedMeta &= 0x3;
}
ItemStack newStack = new ItemStack(decodedBlockId, 1, decodedMeta);
if (Item.itemsList[decodedBlockId] != null) {
name += ": " + CoreProxy.proxy.getItemDisplayName(newStack);
} else {
name += " < BROKEN (" + decodedBlockId + ":" + decodedMeta + " )>";
}
return name;
}
@Override
public String getUnlocalizedName(ItemStack itemstack) {
return "item.Facade";
}
@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
@SideOnly(Side.CLIENT)
public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List itemList) {
// Do not call super, that would add a 0:0 facade
for (ItemStack stack : allFacades) {
itemList.add(stack.copy());
}
}
@Override
public boolean onItemUseFirst(ItemStack stack, EntityPlayer player, World worldObj, int x, int y, int z, int side, float hitX, float hitY, float hitZ) {
if (worldObj.isRemote)
return false;
TileEntity tile = worldObj.getBlockTileEntity(x, y, z);
if (!(tile instanceof TileGenericPipe))
return false;
TileGenericPipe pipeTile = (TileGenericPipe) tile;
if (player.isSneaking()) { // Strip facade
if (!pipeTile.hasFacade(ForgeDirection.VALID_DIRECTIONS[side]))
return false;
pipeTile.dropFacade(ForgeDirection.VALID_DIRECTIONS[side]);
return true;
} else {
if (((TileGenericPipe) tile).addFacade(ForgeDirection.values()[side], ItemFacade.getBlockId(stack),
ItemFacade.getMetaData(stack))) {
if (!player.capabilities.isCreativeMode) {
stack.stackSize--;
}
return true;
}
return false;
}
}
public static void initialize() {
for (Field f : Block.class.getDeclaredFields()) {
if (Modifier.isStatic(f.getModifiers()) && Block.class.isAssignableFrom(f.getType())) {
Block b;
try {
b = (Block) f.get(null);
} catch (Exception e) {
continue;
}
if (!(b.blockID == 20)){ //Explicitly allow glass
if (b.blockID == 7 //Bedrock
|| b.blockID == 2 //Grass block
|| b.blockID == 18 //Oak leaves
|| b.blockID == 19 //Sponge
|| b.blockID == 95 //Locked chest
) {
continue;
}
if (!b.isOpaqueCube() || b.hasTileEntity(0) || !b.renderAsNormalBlock()) {
continue;
}
}
ItemStack base = new ItemStack(b, 1);
if (base.getHasSubtypes()) {
Set<String> names = Sets.newHashSet();
for (int meta = 0; meta <= 15; meta++) {
ItemStack is = new ItemStack(b, 1, meta);
if (!Strings.isNullOrEmpty(is.getItemName()) && names.add(is.getItemName())) {
ItemFacade.addFacade(is);
}
}
} else {
ItemFacade.addFacade(base);
}
}
}
}
public static int encode(int blockId, int metaData) {
return metaData & 0xF | ((blockId & 0xFFF) << 4);
}
public static int getMetaData(ItemStack stack) {
if(stack.hasTagCompound() && stack.getTagCompound().hasKey("meta"))
return stack.getTagCompound().getInteger("meta");
return stack.getItemDamage() & 0x0000F;
}
public static int getBlockId(ItemStack stack) {
return ((stack.getItemDamage() & 0xFFF0) >>> 4);
}
@Override
public boolean shouldPassSneakingClickToBlock(World worldObj, int x, int y, int z ) {
// Simply send shift click to the pipe / mod block.
return true;
}
public static void addFacade(ItemStack itemStack) {
ItemStack facade = getStack(itemStack.itemID, itemStack.getItemDamage());
allFacades.add(facade);
ItemStack facade6 = facade.copy();
facade6.stackSize = 6;
// 3 Structurepipes + this block makes 6 facades
AssemblyRecipe.assemblyRecipes.add(new AssemblyRecipe(new ItemStack[] { new ItemStack(BuildCraftTransport.pipeStructureCobblestone, 3), itemStack },
8000, facade6));
if (itemStack.itemID < Block.blocksList.length && Block.blocksList[itemStack.itemID] != null) {
Block bl = Block.blocksList[itemStack.itemID];
// Special handling for logs
if (bl.getRenderType() == 31) {
ItemStack mainLog = getStack(itemStack.itemID, itemStack.getItemDamage());
ItemStack rotLog1 = getStack(itemStack.itemID, itemStack.getItemDamage() | 4);
ItemStack rotLog2 = getStack(itemStack.itemID, itemStack.getItemDamage() | 8);
allFacades.add(rotLog1);
allFacades.add(rotLog2);
CoreProxy.proxy.addShapelessRecipe(rotLog1, new Object[] { mainLog });
CoreProxy.proxy.addShapelessRecipe(rotLog2, new Object[] { rotLog1 });
CoreProxy.proxy.addShapelessRecipe(mainLog, new Object[] { rotLog2 });
}
}
}
@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister par1IconRegister)
{
// NOOP
}
@Override
@SideOnly(Side.CLIENT)
public int getSpriteNumber()
{
return 0;
}
public static ItemStack getStack(int blockID, int metadata) {
ItemStack stack = new ItemStack(BuildCraftTransport.facadeItem, 1, ItemFacade.encode(blockID, 0));
NBTTagCompound nbt = new NBTTagCompound("tag");
nbt.setInteger("meta", metadata);
stack.setTagCompound(nbt);
return stack;
}
}