147 lines
3.8 KiB
Java
147 lines
3.8 KiB
Java
package appeng.items.misc;
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import java.util.EnumSet;
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import java.util.List;
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import java.util.WeakHashMap;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.entity.player.InventoryPlayer;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.EnumChatFormatting;
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import net.minecraft.world.World;
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import net.minecraftforge.client.MinecraftForgeClient;
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import appeng.api.AEApi;
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import appeng.api.implementations.ICraftingPatternItem;
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import appeng.api.networking.crafting.ICraftingPatternDetails;
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import appeng.api.storage.data.IAEItemStack;
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import appeng.client.render.items.ItemEncodedPatternRenderer;
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import appeng.core.CommonHelper;
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import appeng.core.features.AEFeature;
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import appeng.core.localization.GuiText;
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import appeng.helpers.PatternHelper;
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import appeng.items.AEBaseItem;
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import appeng.util.Platform;
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public class ItemEncodedPattern extends AEBaseItem implements ICraftingPatternItem
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{
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public ItemEncodedPattern() {
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super( ItemEncodedPattern.class );
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setFeature( EnumSet.of( AEFeature.Patterns ) );
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setMaxStackSize( 1 );
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if ( Platform.isClient() )
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MinecraftForgeClient.registerItemRenderer( this, new ItemEncodedPatternRenderer() );
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}
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private boolean clearPattern(ItemStack stack, EntityPlayer player)
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{
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if ( player.isSneaking() )
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{
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if ( Platform.isClient() )
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return false;
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InventoryPlayer inv = player.inventory;
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for (int s = 0; s < player.inventory.getSizeInventory(); s++)
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{
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if ( inv.getStackInSlot( s ) == stack )
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{
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inv.setInventorySlotContents( s, AEApi.instance().materials().materialBlankPattern.stack( stack.stackSize ) );
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return true;
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}
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}
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}
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return false;
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}
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@Override
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public boolean onItemUseFirst(ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int side, float hitX, float hitY, float hitZ)
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{
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return clearPattern( stack, player );
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}
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@Override
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public ItemStack onItemRightClick(ItemStack stack, World w, EntityPlayer player)
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{
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clearPattern( stack, player );
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return stack;
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}
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@Override
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public void addInformation(ItemStack is, EntityPlayer p, List l, boolean more)
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{
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ICraftingPatternDetails details = getPatternForItem( is, p.worldObj );
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if ( details == null )
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{
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l.add( EnumChatFormatting.RED + GuiText.InvalidPattern.getLocal() );
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return;
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}
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boolean isCrafting = details.isCraftable();
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IAEItemStack[] in = details.getCondensedInputs();
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IAEItemStack[] out = details.getCondensedOutputs();
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String label = (isCrafting ? GuiText.Crafts.getLocal() : GuiText.Creates.getLocal()) + ": ";
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String and = " " + GuiText.And.getLocal() + " ";
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String with = GuiText.With.getLocal() + ": ";
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boolean first = true;
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for (int x = 0; x < out.length; x++)
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{
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if ( out[x] == null )
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continue;
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l.add( (first ? label : and) + out[x].getStackSize() + " " + Platform.getItemDisplayName( out[x] ) );
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first = false;
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}
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first = true;
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for (int x = 0; x < in.length; x++)
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{
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if ( in[x] == null )
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continue;
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l.add( (first ? with : and) + in[x].getStackSize() + " " + Platform.getItemDisplayName( in[x] ) );
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first = false;
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}
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}
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// rather simple client side cacheing.
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static WeakHashMap<ItemStack, ItemStack> simpleCache = new WeakHashMap<ItemStack, ItemStack>();
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public ItemStack getOutput(ItemStack item)
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{
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ItemStack out = simpleCache.get( item );
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if ( out != null )
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return out;
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World w = CommonHelper.proxy.getWorld();
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if ( w == null )
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return null;
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ICraftingPatternDetails details = getPatternForItem( item, w );
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if ( details == null )
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return null;
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simpleCache.put( item, out = details.getCondensedOutputs()[0].getItemStack() );
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return out;
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}
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@Override
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public ICraftingPatternDetails getPatternForItem(ItemStack is, World w)
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{
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try
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{
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return new PatternHelper( is, w );
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}
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catch (Throwable t)
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{
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return null;
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}
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}
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}
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