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package gregtech.api.net;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.network.INetHandler;
import net.minecraft.network.NetHandlerPlayServer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.DimensionManager;
import com.google.common.io.ByteArrayDataInput;
import gregtech.api.interfaces.tileentity.ICoverable;
import gregtech.api.metatileentity.CoverableTileEntity;
import gregtech.common.covers.CoverInfo;
import io.netty.buffer.ByteBuf;
/**
* Client -> Server : ask for cover data
*/
public class GT_Packet_RequestCoverData extends GT_Packet_New {
protected int mX;
protected short mY;
protected int mZ;
protected byte side;
protected int coverID;
protected EntityPlayerMP mPlayer;
public GT_Packet_RequestCoverData() {
super(true);
}
public GT_Packet_RequestCoverData(CoverInfo info, ICoverable tile) {
super(false);
this.mX = tile.getXCoord();
this.mY = tile.getYCoord();
this.mZ = tile.getZCoord();
this.side = info.getSide();
this.coverID = info.getCoverID();
}
public GT_Packet_RequestCoverData(int mX, short mY, int mZ, byte coverSide, int coverID) {
super(false);
this.mX = mX;
this.mY = mY;
this.mZ = mZ;
this.side = coverSide;
this.coverID = coverID;
}
public GT_Packet_RequestCoverData(byte coverSide, int coverID, ICoverable tile) {
super(false);
this.mX = tile.getXCoord();
this.mY = tile.getYCoord();
this.mZ = tile.getZCoord();
this.side = coverSide;
this.coverID = coverID;
}
@Override
public byte getPacketID() {
return 17;
}
@Override
public void encode(ByteBuf aOut) {
aOut.writeInt(mX);
aOut.writeShort(mY);
aOut.writeInt(mZ);
aOut.writeByte(side);
aOut.writeInt(coverID);
}
@Override
public GT_Packet_New decode(ByteArrayDataInput aData) {
return new GT_Packet_RequestCoverData(
aData.readInt(),
aData.readShort(),
aData.readInt(),
aData.readByte(),
aData.readInt());
}
@Override
public void setINetHandler(INetHandler aHandler) {
if (aHandler instanceof NetHandlerPlayServer) {
mPlayer = ((NetHandlerPlayServer) aHandler).playerEntity;
}
}
@Override
public void process(IBlockAccess aWorld) {
// impossible, but who knows
if (mPlayer == null) return;
final World world = DimensionManager.getWorld(mPlayer.dimension);
if (world != null) {
final TileEntity tile = world.getTileEntity(mX, mY, mZ);
if (tile instanceof CoverableTileEntity te) {
if (!te.isDead() && te.getCoverIDAtSide(side) == coverID) {
te.issueCoverUpdate(side);
}
}
}
}
}
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