140 lines
4.3 KiB
Java
140 lines
4.3 KiB
Java
package appeng.fmp;
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import java.io.IOException;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockFence;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.ItemStack;
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import net.minecraft.network.packet.Packet15Place;
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import net.minecraft.util.MovingObjectPosition;
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import net.minecraft.world.World;
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import net.minecraftforge.common.MinecraftForge;
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import net.minecraftforge.event.ForgeSubscribe;
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import net.minecraftforge.event.entity.player.PlayerDestroyItemEvent;
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import net.minecraftforge.event.entity.player.PlayerInteractEvent;
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import net.minecraftforge.event.entity.player.PlayerInteractEvent.Action;
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import appeng.block.AEBaseItemBlock;
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import appeng.core.sync.packets.PacketMultiPart;
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import appeng.integration.modules.helpers.FMPPacketEvent;
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import codechicken.lib.packet.PacketCustom;
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import codechicken.lib.raytracer.RayTracer;
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import codechicken.lib.vec.BlockCoord;
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import codechicken.lib.vec.Vector3;
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import codechicken.multipart.TMultiPart;
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import codechicken.multipart.TileMultipart;
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import cpw.mods.fml.common.network.PacketDispatcher;
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/**
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* Basically a total rip of of the FMP version for vanilla, seemed to work well enough...
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*/
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public class FMPEvent
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{
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private ThreadLocal<Object> placing = new ThreadLocal<Object>();
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@ForgeSubscribe
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public void ServerFMPEvent(FMPPacketEvent event)
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{
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FMPEvent.place( event.sender, event.sender.worldObj );
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}
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@ForgeSubscribe
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public void playerInteract(PlayerInteractEvent event)
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{
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if ( event.action == Action.RIGHT_CLICK_BLOCK && event.entityPlayer.worldObj.isRemote )
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{
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if ( placing.get() != null )
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return;
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placing.set( event );
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if ( place( event.entityPlayer, event.entityPlayer.worldObj ) )
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event.setCanceled( true );
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placing.set( null );
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}
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}
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public static boolean place(EntityPlayer player, World world)
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{
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MovingObjectPosition hit = RayTracer.reTrace( world, player );
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if ( hit == null )
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return false;
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BlockCoord pos = new BlockCoord( hit.blockX, hit.blockY, hit.blockZ ).offset( hit.sideHit );
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ItemStack held = player.getHeldItem();
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TMultiPart part = null;
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Block blk = null;
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if ( held == null )
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return false;
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if ( held.getItem() instanceof AEBaseItemBlock )
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{
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AEBaseItemBlock ib = (AEBaseItemBlock) held.getItem();
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blk = Block.blocksList[ib.getBlockID()];
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part = PartRegistry.getPartByBlock( blk, hit.sideHit );
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}
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if ( part == null )
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return false;
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if ( world.isRemote && !player.isSneaking() )// attempt to use block activated like normal and tell the server
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// the right stuff
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{
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Vector3 f = new Vector3( hit.hitVec ).add( -hit.blockX, -hit.blockY, -hit.blockZ );
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Block block = Block.blocksList[world.getBlockId( hit.blockX, hit.blockY, hit.blockZ )];
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if ( block != null && !ignoreActivate( block )
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&& block.onBlockActivated( world, hit.blockX, hit.blockY, hit.blockZ, player, hit.sideHit, (float) f.x, (float) f.y, (float) f.z ) )
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{
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player.swingItem();
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PacketCustom.sendToServer( new Packet15Place( hit.blockX, hit.blockY, hit.blockZ, hit.sideHit, player.inventory.getCurrentItem(), (float) f.x,
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(float) f.y, (float) f.z ) );
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return false;
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}
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}
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TileMultipart tile = TileMultipart.getOrConvertTile( world, pos );
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if ( tile == null || !tile.canAddPart( part ) )
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return false;
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if ( !world.isRemote )
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{
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TileMultipart.addPart( world, pos, part );
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world.playSoundEffect( pos.x + 0.5, pos.y + 0.5, pos.z + 0.5, blk.stepSound.getPlaceSound(), (blk.stepSound.getVolume() + 1.0F) / 2.0F,
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blk.stepSound.getPitch() * 0.8F );
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if ( !player.capabilities.isCreativeMode )
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{
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held.stackSize--;
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if ( held.stackSize == 0 )
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{
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player.inventory.mainInventory[player.inventory.currentItem] = null;
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MinecraftForge.EVENT_BUS.post( new PlayerDestroyItemEvent( player, held ) );
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}
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}
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}
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else
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{
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player.swingItem();
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try
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{
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PacketDispatcher.sendPacketToServer( (new PacketMultiPart()).getPacket() );
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}
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catch (IOException e)
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{
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e.printStackTrace();
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}
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}
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return true;
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}
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/**
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* Because vanilla is weird.
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*/
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private static boolean ignoreActivate(Block block)
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{
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if ( block instanceof BlockFence )
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return true;
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return false;
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}
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}
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