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package gregtech.api.net;
import static gregtech.api.enums.GT_Values.B;
import net.minecraft.block.Block;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ChunkCoordinates;
import net.minecraft.world.IBlockAccess;
import com.google.common.io.ByteArrayDataInput;
import gregtech.GT_Mod;
import gregtech.api.metatileentity.GregTechTileClientEvents;
import gregtech.api.multitileentity.MultiTileEntityBlock;
import gregtech.api.multitileentity.interfaces.IMultiBlockPart;
import gregtech.api.multitileentity.interfaces.IMultiTileEntity;
import io.netty.buffer.ByteBuf;
public class GT_Packet_MultiTileEntity extends GT_Packet_New {
public static final int COVERS = B[0], REDSTONE = B[1], MODES = B[2], CONTROLLER = B[3];
private int features = 0;
private int mX, mZ;
private int mC0 = 0, mC1 = 0, mC2 = 0, mC3 = 0, mC4 = 0, mC5 = 0;
private short mY, mID, mRID;
private byte mCommonData, mTexturePage, mUpdate, mRedstone, mColor;
private ChunkCoordinates mTargetPos = null;
// MultiBlockPart
private byte mMode;
private int mAllowedModes;
public GT_Packet_MultiTileEntity() {
super(true);
}
// For multi tiles
public GT_Packet_MultiTileEntity(int aFeatures, int aX, short aY, int aZ, short aRID, short aID, byte aCommonData,
byte aColor) {
super(false);
features = aFeatures;
mX = aX;
mY = aY;
mZ = aZ;
mRID = aRID;
mID = aID;
mCommonData = aCommonData;
mColor = aColor;
}
public void setCoverData(int aC0, int aC1, int aC2, int aC3, int aC4, int aC5) {
features |= COVERS;
mC0 = aC0;
mC1 = aC1;
mC2 = aC2;
mC3 = aC3;
mC4 = aC4;
mC5 = aC5;
}
public void setRedstoneData(byte aRedstoneData) {
features |= REDSTONE;
mRedstone = aRedstoneData;
}
public void setModes(byte aMode, int aAllowedModes) {
features |= MODES;
mMode = aMode;
mAllowedModes = aAllowedModes;
}
public void setTargetPos(int aX, short aY, int aZ) {
features |= CONTROLLER;
mTargetPos = new ChunkCoordinates(aX, aY, aZ);
}
@Override
public void encode(ByteBuf aOut) {
// Features
aOut.writeInt(features);
aOut.writeInt(mX);
aOut.writeShort(mY);
aOut.writeInt(mZ);
aOut.writeShort(mRID);
aOut.writeShort(mID);
aOut.writeByte(mCommonData);
aOut.writeByte(mColor);
if ((features & COVERS) == COVERS) {
aOut.writeInt(mC0);
aOut.writeInt(mC1);
aOut.writeInt(mC2);
aOut.writeInt(mC3);
aOut.writeInt(mC4);
aOut.writeInt(mC5);
}
if ((features & REDSTONE) == REDSTONE) {
aOut.writeByte(mRedstone);
}
if ((features & MODES) == MODES) {
aOut.writeByte(mMode);
aOut.writeInt(mAllowedModes);
}
if ((features & CONTROLLER) == CONTROLLER) {
aOut.writeInt(mTargetPos.posX);
aOut.writeShort(mTargetPos.posY);
aOut.writeInt(mTargetPos.posZ);
}
if (false) {
aOut.writeByte(mTexturePage);
aOut.writeByte(mUpdate);
aOut.writeByte(mColor);
}
}
@Override
public GT_Packet_New decode(ByteArrayDataInput aData) {
final int packetFeatures = aData.readInt();
final GT_Packet_MultiTileEntity packet = new GT_Packet_MultiTileEntity(
packetFeatures,
// Coords
aData.readInt(),
aData.readShort(),
aData.readInt(),
// Registry & ID
aData.readShort(),
aData.readShort(),
// Common Data
aData.readByte(),
aData.readByte());
if ((packetFeatures & COVERS) == COVERS) {
packet.setCoverData(
aData.readInt(),
aData.readInt(),
aData.readInt(),
aData.readInt(),
aData.readInt(),
aData.readInt());
}
if ((packetFeatures & REDSTONE) == REDSTONE) {
packet.setRedstoneData(aData.readByte());
}
if ((packetFeatures & MODES) == MODES) {
packet.setModes(aData.readByte(), aData.readInt());
}
if ((packetFeatures & CONTROLLER) == CONTROLLER) {
packet.setTargetPos(aData.readInt(), aData.readShort(), aData.readInt());
}
return packet;
}
@Override
public void process(IBlockAccess aWorld) {
if (aWorld == null) return;
final TileEntity tTileEntity = aWorld.getTileEntity(mX, mY, mZ);
try {
final Block tBlock = aWorld.getBlock(mX, mY, mZ);
if (tBlock instanceof MultiTileEntityBlock) {
final MultiTileEntityBlock mteBlock = (MultiTileEntityBlock) tBlock;
final IMultiTileEntity mte = mteBlock.receiveMultiTileEntityData(aWorld, mX, mY, mZ, mRID, mID);
if (mte == null) return;
mte.receiveClientEvent(GregTechTileClientEvents.CHANGE_COMMON_DATA, mCommonData);
mte.receiveClientEvent(GregTechTileClientEvents.CHANGE_COLOR, mColor);
if ((features & COVERS) == COVERS) {
mteBlock.receiveCoverData(mte, mC0, mC1, mC2, mC3, mC4, mC5);
}
if ((features & REDSTONE) == REDSTONE) {
mte.receiveClientEvent(GregTechTileClientEvents.CHANGE_REDSTONE_OUTPUT, mRedstone);
}
if ((features & MODES) == MODES && mte instanceof IMultiTileEntity.IMTE_HasModes) {
final IMultiTileEntity.IMTE_HasModes mteModes = (IMultiTileEntity.IMTE_HasModes) mte;
mteModes.setMode(mMode);
mteModes.setAllowedModes(mAllowedModes);
}
if ((features & CONTROLLER) == CONTROLLER && mte instanceof IMultiBlockPart) {
final IMultiBlockPart mtePart = (IMultiBlockPart) mte;
mtePart.setTargetPos(mTargetPos);
}
}
} catch (Exception e) {
GT_Mod.GT_FML_LOGGER.error(
"Exception setting tile entity data for tile entity {} at ({}, {}, {})",
tTileEntity,
mX,
mY,
mZ);
}
}
@Override
public byte getPacketID() {
return 18;
}
}
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