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Add PipeContent NBT sync.

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This commit is contained in:
davboecki 2013-04-28 00:20:09 +02:00
parent a0eab6d603
commit 0c88fbda6a
6 changed files with 172 additions and 1 deletions
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2
common/buildcraft/core/network/PacketIds.java
View file

@ -7,6 +7,8 @@ public class PacketIds {
public static final int PIPE_CONTENTS = 2;
public static final int PIPE_LIQUID = 3;
public static final int PIPE_POWER = 4;
public static final int REQUEST_ITEM_NBT = 5;
public static final int PIPE_ITEM_NBT = 6;
public static final int SELECTION_ASSEMBLY_GET = 20;
public static final int SELECTION_ASSEMBLY = 21;
public static final int SELECTION_ASSEMBLY_SEND = 22;

34
common/buildcraft/transport/PipeTransportItems.java
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@ -20,6 +20,7 @@ import java.util.Map;
import java.util.Set;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
@ -42,7 +43,10 @@ import buildcraft.core.proxy.CoreProxy;
import buildcraft.core.utils.BlockUtil;
import buildcraft.core.utils.Utils;
import buildcraft.transport.network.PacketPipeTransportContent;
import buildcraft.transport.network.PacketPipeTransportNBT;
import buildcraft.transport.network.PacketSimpleId;
import cpw.mods.fml.common.network.PacketDispatcher;
import cpw.mods.fml.common.network.Player;
public class PipeTransportItems extends PipeTransport {
@ -450,7 +454,19 @@ public class PipeTransportItems extends PipeTransport {
item = data.item;
}
if(item.getItemStack() == null) {
item.setItemStack(new ItemStack(packet.getItemId(), packet.getStackSize(), packet.getItemDamage()));
if(packet.hasNBT()) {
PacketDispatcher.sendPacketToServer(new PacketSimpleId(PacketIds.REQUEST_ITEM_NBT, this.xCoord, this.yCoord, this.zCoord, packet.getEntityId()).getPacket());
}
} else {
if(item.getItemStack().itemID != packet.getItemId() || item.getItemStack().stackSize != packet.getStackSize() || item.getItemStack().getItemDamage() != packet.getItemDamage() || item.getItemStack().hasTagCompound() != packet.hasNBT()) {
item.setItemStack(new ItemStack(packet.getItemId(), packet.getStackSize(), packet.getItemDamage()));
if(packet.hasNBT()) {
PacketDispatcher.sendPacketToServer(new PacketSimpleId(PacketIds.REQUEST_ITEM_NBT, this.xCoord, this.yCoord, this.zCoord, packet.getEntityId()).getPacket());
}
}
}
if (item.getPosition() == null) {
item.setPosition(packet.getPosX(), packet.getPosY(), packet.getPosZ());
@ -468,6 +484,24 @@ public class PipeTransportItems extends PipeTransport {
travelingEntities.put(item.getEntityId(), data);
}
/**
* Handles the NBT tag Request from player of the entityId
*/
public void handleNBTRequestPacket(EntityPlayer player, int entityId) {
EntityData data = travelingEntities.get(entityId);
if(data == null || data.item == null || data.item.getItemStack() == null) return;
PacketDispatcher.sendPacketToPlayer(new PacketPipeTransportNBT(PacketIds.PIPE_ITEM_NBT, this.xCoord, this.yCoord, this.zCoord, entityId, data.item.getItemStack().getTagCompound()).getPacket(), (Player) player);
}
/**
* Handles the Item NBT tag information of the packet
*/
public void handleNBTPacket(PacketPipeTransportNBT packet) {
EntityData data = travelingEntities.get(packet.getEntityId());
if(data == null || data.item == null || data.item.getItemStack() == null) return;
data.item.getItemStack().setTagCompound(packet.getTagCompound());
}
/**
* Creates a packet describing a stack of items inside a pipe.
*

43
common/buildcraft/transport/network/PacketHandlerTransport.java
View file

@ -66,6 +66,11 @@ public class PacketHandlerTransport implements IPacketHandler {
packet.readData(data);
onGateSelection((EntityPlayer) player, packet);
break;
case PacketIds.PIPE_ITEM_NBT:
PacketPipeTransportNBT packetD = new PacketPipeTransportNBT();
packetD.readData(data);
onPipeContentNBT((EntityPlayer) player, packetD);
break;
/** SERVER SIDE **/
case PacketIds.DIAMOND_PIPE_SELECT: {
@ -99,6 +104,12 @@ public class PacketHandlerTransport implements IPacketHandler {
packet3.readData(data);
onGateSelectionChange((EntityPlayerMP) player, packet3);
break;
case PacketIds.REQUEST_ITEM_NBT:
PacketSimpleId packet4 = new PacketSimpleId();
packet4.readData(data);
onItemNBTRequest((EntityPlayerMP) player, packet4);
break;
}
} catch (Exception ex) {
@ -148,6 +159,20 @@ public class PacketHandlerTransport implements IPacketHandler {
((ContainerGateInterface) container).setSelection(packet);
}
private void onPipeContentNBT(EntityPlayer player, PacketPipeTransportNBT packet) {
TileGenericPipe pipe = getPipe(player.worldObj, packet.posX, packet.posY, packet.posZ);
if (pipe == null)
return;
if (pipe.pipe == null)
return;
if (!(pipe.pipe.transport instanceof PipeTransportItems))
return;
((PipeTransportItems)pipe.pipe.transport).handleNBTPacket(packet);
}
/**
* Handles a pipe description packet. (Creates the pipe object client side if needed.)
*
@ -317,4 +342,22 @@ public class PacketHandlerTransport implements IPacketHandler {
((PipeItemsEmerald) pipe.pipe).setInventorySlotContents(packet.slot, packet.stack);
}
/**
* Handles the client request for tag data
* @param player
* @param packet
*/
private void onItemNBTRequest(EntityPlayerMP player, PacketSimpleId packet) {
TileGenericPipe pipe = getPipe(player.worldObj, packet.posX, packet.posY, packet.posZ);
if (pipe == null)
return;
if (pipe.pipe == null)
return;
if (!(pipe.pipe.transport instanceof PipeTransportItems))
return;
((PipeTransportItems) pipe.pipe.transport).handleNBTRequestPacket(player, packet.entityId);
}
}

7
common/buildcraft/transport/network/PacketPipeTransportContent.java
View file

@ -23,6 +23,7 @@ public class PacketPipeTransportContent extends BuildCraftPacket {
private float itemY;
private float itemZ;
private float speed;
private boolean hasNBT;
public int posX;
public int posY;
public int posZ;
@ -50,6 +51,7 @@ public class PacketPipeTransportContent extends BuildCraftPacket {
data.writeShort(entityData.item.getItemStack().getItemDamage());
data.writeFloat(entityData.item.getSpeed());
data.writeBoolean(entityData.item.getItemStack().hasTagCompound());
}
@Override
@ -72,6 +74,7 @@ public class PacketPipeTransportContent extends BuildCraftPacket {
this.itemDamage = data.readShort();
this.speed = data.readFloat();
this.hasNBT = data.readBoolean();
}
public int getEntityId() {
@ -114,6 +117,10 @@ public class PacketPipeTransportContent extends BuildCraftPacket {
return speed;
}
public boolean hasNBT() {
return hasNBT;
}
@Override
public int getID() {
return PacketIds.PIPE_CONTENTS;

53
common/buildcraft/transport/network/PacketPipeTransportNBT.java Normal file
View file

@ -0,0 +1,53 @@
package buildcraft.transport.network;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import net.minecraft.nbt.CompressedStreamTools;
import net.minecraft.nbt.NBTTagCompound;
import buildcraft.core.network.PacketCoordinates;
public class PacketPipeTransportNBT extends PacketCoordinates {
private NBTTagCompound tag;
private int entityId;
public PacketPipeTransportNBT() {
}
public PacketPipeTransportNBT(int id, int x, int y, int z, int entityId, NBTTagCompound tag) {
super(id, x, y, z);
this.entityId = entityId;
this.tag = tag;
}
@Override
public void writeData(DataOutputStream data) throws IOException {
super.writeData(data);
data.writeInt(entityId);
byte[] compressed = CompressedStreamTools.compress(tag);
data.writeShort(compressed.length);
data.write(compressed);
}
@Override
public void readData(DataInputStream data) throws IOException {
super.readData(data);
this.entityId = data.readInt();
short length = data.readShort();
byte[] compressed = new byte[length];
data.readFully(compressed);
this.tag = CompressedStreamTools.decompress(compressed);
}
public int getEntityId() {
return entityId;
}
public NBTTagCompound getTagCompound() {
return tag;
}
}

32
common/buildcraft/transport/network/PacketSimpleId.java Normal file
View file

@ -0,0 +1,32 @@
package buildcraft.transport.network;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import buildcraft.core.network.PacketCoordinates;
public class PacketSimpleId extends PacketCoordinates {
public int entityId;
public PacketSimpleId() {
super();
}
public PacketSimpleId(int id, int x, int y, int z, int entityId) {
super(id, x, y, z);
this.entityId = entityId;
}
@Override
public void writeData(DataOutputStream data) throws IOException {
super.writeData(data);
data.writeInt(entityId);
}
@Override
public void readData(DataInputStream data) throws IOException {
super.readData(data);
entityId = data.readInt();
}
}