[Solved] [1.11] GUI Drawing confusion

abused_master · November 19, 2016

Hey guys, back again with another problem

So basically i created a Creative Energy Cell to test my blocks with, and made my gui check if my pulverizer has power to draw a certain section on the gui, now when i place my Energy Cell next to it, it gains power and draws the GUI, however, when i placed a generator from another mods (JAPTA) the pulverizer gained power, but didnt draw.

I have no idea whats the cause of this or if im implementing the energy methods wrong in my TE

GUI Code:

package abused_master.JATMA.gui.machine;

import abused_master.JATMA.Info;
import abused_master.JATMA.tileentities.container.machine.PulverizerContainer;
import abused_master.JATMA.tileentities.machine.TilePulverizer;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.inventory.IInventory;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ResourceLocation;

public class GuiPulverizer extends GuiContainer {

private static final ResourceLocation Pulverizer = new ResourceLocation(Info.MODID, "textures/gui/pulverizer_gui.png");
    public static final int WIDTH = 176;
    public static final int HEIGHT = 166;
    TilePulverizer pulverizer;

    public GuiPulverizer(TilePulverizer tileEntity, PulverizerContainer container, TileEntity te) {
        super(container);
        xSize = WIDTH;
        ySize = HEIGHT;
        pulverizer = (TilePulverizer) tileEntity;
    }
    
    @Override
    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
        mc.getTextureManager().bindTexture(Pulverizer);
        drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize);
        
        if (pulverizer.powerStored > 0) {
            drawTexturedModalRect(guiLeft + 9, guiTop + 8, 177, 3, 14, 42);
            System.out.println("EnergyBar is being drawn!");
        }
    }
}

TilePulverizer:

public class TilePulverizer extends TileEnergyHandler implements ITickable {

public EnergyStorage storage = new EnergyStorage(50000);
        public boolean hasPower;
        public int powerStored;
    
@Override
public void readFromNBT(NBTTagCompound nbt) {
	super.readFromNBT(nbt);
	storage.readFromNBT(nbt);
}

@Override
public NBTTagCompound writeToNBT(NBTTagCompound nbt) {
	super.writeToNBT(nbt);
	return storage.writeToNBT(nbt);
}

@Override
public boolean canConnectEnergy(EnumFacing from) {

	return true;
}

@Override
public int receiveEnergy(EnumFacing from, int maxReceive, boolean simulate) {
	return storage.receiveEnergy(maxReceive, simulate);
}

@Override
public int getEnergyStored(EnumFacing from) {

	return storage.getEnergyStored();
}

@Override
public int getMaxEnergyStored(EnumFacing from) {

	return storage.getMaxEnergyStored();
}

@Override
public void update() {
	if (storage.getEnergyStored() > 0) {
		powerStored = storage.getEnergyStored();
	}
}
}

Animefan8888 · November 19, 2016

How do you know your TE gained energy from the other mods TE? Show us your Creative capacitor.

abused_master · November 19, 2016

well the way i know it gained power is JAPTA has an item where you can right click blocks with and it will show you power stored / output "this block cannot store RF"

abused_master · November 19, 2016

also Creative Energy Cell:

public class TileCreativeEnergyCell extends TileEntity implements IEnergyReceiver, IEnergyProvider, ITickable {

protected EnergyStorage storage = new EnergyStorage(1000000000);
    public static int SENDPERTICK = 6000;

@Override
public void readFromNBT(NBTTagCompound nbt) {

	super.readFromNBT(nbt);
	storage.readFromNBT(nbt);
}

@Override
public NBTTagCompound writeToNBT(NBTTagCompound nbt) {

	super.writeToNBT(nbt);
	return storage.writeToNBT(nbt);
}

@Override
public boolean canConnectEnergy(EnumFacing from) {

	return true;
}

@Override
public int receiveEnergy(EnumFacing from, int maxReceive, boolean simulate) {

	return storage.receiveEnergy(maxReceive, simulate);
}

@Override
public int extractEnergy(EnumFacing from, int maxExtract, boolean simulate) {

	return storage.extractEnergy(maxExtract = 1000000, simulate);
}
@Override
public int getEnergyStored(EnumFacing from) {

	return storage.getEnergyStored();
}

@Override
public int getMaxEnergyStored(EnumFacing from) {

	return storage.getMaxEnergyStored();
}

 public static boolean isEnergyTE(TileEntity te) {
        return te instanceof IEnergyHandler || (te != null && te.hasCapability(CapabilityEnergy.ENERGY, null));
    }

 public static int receiveEnergy(TileEntity tileEntity, EnumFacing from, int maxReceive) {
        if (tileEntity instanceof IEnergyReceiver) {
            return ((IEnergyReceiver) tileEntity).receiveEnergy(from, maxReceive, false);
        } else if (tileEntity != null && tileEntity.hasCapability(CapabilityEnergy.ENERGY, from)) {
            IEnergyStorage capability = tileEntity.getCapability(CapabilityEnergy.ENERGY, from);
            if (capability.canReceive()) {
                return capability.receiveEnergy(maxReceive, false);
            }
        }
        return 0;
    }

@Override
public void update() {
	storage.setEnergyStored(1000000000);

	int energyStored = getEnergyStored(EnumFacing.DOWN);

        for (EnumFacing facing : EnumFacing.values()) {
            BlockPos pos = getPos().offset(facing);
            TileEntity te = worldObj.getTileEntity(pos);
            if (isEnergyTE(te)) {
            EnumFacing opposite = facing.getOpposite();
                int rfToGive = SENDPERTICK <= energyStored ? SENDPERTICK : energyStored;
                int received;
                
                if (te instanceof IEnergyConnection) {
                    IEnergyConnection connection = (IEnergyConnection) te;
                    if (connection.canConnectEnergy(opposite)) {
                        received = receiveEnergy(te, opposite, rfToGive);
                    } else {
                        received = 0;
                    }
                } else {
                    received = receiveEnergy(te, opposite, rfToGive);
                }
                energyStored -= storage.extractEnergy(received, false);
                if (energyStored <= 0) {
                    break;
                }
            }
        }
	}
}

Animefan8888 · November 19, 2016

also Creative Energy Cell:

public class TileCreativeEnergyCell extends TileEntity implements IEnergyReceiver, IEnergyProvider, ITickable {

protected EnergyStorage storage = new EnergyStorage(1000000000);
    public static int SENDPERTICK = 6000;

@Override
public void readFromNBT(NBTTagCompound nbt) {

	super.readFromNBT(nbt);
	storage.readFromNBT(nbt);
}

@Override
public NBTTagCompound writeToNBT(NBTTagCompound nbt) {

	super.writeToNBT(nbt);
	return storage.writeToNBT(nbt);
}

@Override
public boolean canConnectEnergy(EnumFacing from) {

	return true;
}

@Override
public int receiveEnergy(EnumFacing from, int maxReceive, boolean simulate) {

	return storage.receiveEnergy(maxReceive, simulate);
}

@Override
public int extractEnergy(EnumFacing from, int maxExtract, boolean simulate) {

	return storage.extractEnergy(maxExtract = 1000000, simulate);
}
@Override
public int getEnergyStored(EnumFacing from) {

	return storage.getEnergyStored();
}

@Override
public int getMaxEnergyStored(EnumFacing from) {

	return storage.getMaxEnergyStored();
}

 public static boolean isEnergyTE(TileEntity te) {
        return te instanceof IEnergyHandler || (te != null && te.hasCapability(CapabilityEnergy.ENERGY, null));
    }

 public static int receiveEnergy(TileEntity tileEntity, EnumFacing from, int maxReceive) {
        if (tileEntity instanceof IEnergyReceiver) {
            return ((IEnergyReceiver) tileEntity).receiveEnergy(from, maxReceive, false);
        } else if (tileEntity != null && tileEntity.hasCapability(CapabilityEnergy.ENERGY, from)) {
            IEnergyStorage capability = tileEntity.getCapability(CapabilityEnergy.ENERGY, from);
            if (capability.canReceive()) {
                return capability.receiveEnergy(maxReceive, false);
            }
        }
        return 0;
    }

@Override
public void update() {
	storage.setEnergyStored(1000000000);

	int energyStored = getEnergyStored(EnumFacing.DOWN);

        for (EnumFacing facing : EnumFacing.values()) {
            BlockPos pos = getPos().offset(facing);
            TileEntity te = worldObj.getTileEntity(pos);
            if (isEnergyTE(te)) {
            EnumFacing opposite = facing.getOpposite();
                int rfToGive = SENDPERTICK <= energyStored ? SENDPERTICK : energyStored;
                int received;
                
                if (te instanceof IEnergyConnection) {
                    IEnergyConnection connection = (IEnergyConnection) te;
                    if (connection.canConnectEnergy(opposite)) {
                        received = receiveEnergy(te, opposite, rfToGive);
                    } else {
                        received = 0;
                    }
                } else {
                    received = receiveEnergy(te, opposite, rfToGive);
                }
                energyStored -= storage.extractEnergy(received, false);
                if (energyStored <= 0) {
                    break;
                }
            }
        }
	}
}

You need to sync your data using onDataPacket and getUpdatePacket in your TilePulverizer.

abused_master · November 20, 2016

I have absolutely no idea if i did it right or not but was helped by TheCodedOne

@Nullable
    @Override
    public SPacketUpdateTileEntity getUpdatePacket() {
        NBTTagCompound data = new NBTTagCompound();
        writeToNBT(data);
        return new SPacketUpdateTileEntity(this.pos, 1, data);
    }
    
    @Override
    @SideOnly(Side.CLIENT)
    public void onDataPacket(NetworkManager networkManager, SPacketUpdateTileEntity s35PacketUpdateTileEntity) {
        readFromNBT(s35PacketUpdateTileEntity.getNbtCompound());
        worldObj.markBlockRangeForRenderUpdate(this.pos, this.pos);
        markForUpdate();
    }
    

    public void markForUpdate() {
        if (this.worldObj != null) {
            Block block = worldObj.getBlockState(this.pos).getBlock();
            this.worldObj.notifyBlockUpdate(this.pos, worldObj.getBlockState(this.pos), worldObj.getBlockState(this.pos), 3);
            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();
        }
    }

Animefan8888 · November 20, 2016

I have absolutely no idea if i did it right or not but was helped by TheCodedOne

@Nullable
    @Override
    public SPacketUpdateTileEntity getUpdatePacket() {
        NBTTagCompound data = new NBTTagCompound();
        writeToNBT(data);
        return new SPacketUpdateTileEntity(this.pos, 1, data);
    }
    
    @Override
    @SideOnly(Side.CLIENT)
    public void onDataPacket(NetworkManager networkManager, SPacketUpdateTileEntity s35PacketUpdateTileEntity) {
        readFromNBT(s35PacketUpdateTileEntity.getNbtCompound());
        worldObj.markBlockRangeForRenderUpdate(this.pos, this.pos);
        markForUpdate();
    }
    

    public void markForUpdate() {
        if (this.worldObj != null) {
            Block block = worldObj.getBlockState(this.pos).getBlock();
            this.worldObj.notifyBlockUpdate(this.pos, worldObj.getBlockState(this.pos), worldObj.getBlockState(this.pos), 3);
            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();
        }
    }

Looks correct except for this

            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();

They serve no purpose.

abused_master · November 20, 2016

I have absolutely no idea if i did it right or not but was helped by TheCodedOne

@Nullable
    @Override
    public SPacketUpdateTileEntity getUpdatePacket() {
        NBTTagCompound data = new NBTTagCompound();
        writeToNBT(data);
        return new SPacketUpdateTileEntity(this.pos, 1, data);
    }
    
    @Override
    @SideOnly(Side.CLIENT)
    public void onDataPacket(NetworkManager networkManager, SPacketUpdateTileEntity s35PacketUpdateTileEntity) {
        readFromNBT(s35PacketUpdateTileEntity.getNbtCompound());
        worldObj.markBlockRangeForRenderUpdate(this.pos, this.pos);
        markForUpdate();
    }
    

    public void markForUpdate() {
        if (this.worldObj != null) {
            Block block = worldObj.getBlockState(this.pos).getBlock();
            this.worldObj.notifyBlockUpdate(this.pos, worldObj.getBlockState(this.pos), worldObj.getBlockState(this.pos), 3);
            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();
        }
    }

Looks correct except for this

            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();

They serve no purpose.

Removed, it still doesnt fix the problem though

Animefan8888 · November 20, 2016

I have absolutely no idea if i did it right or not but was helped by TheCodedOne

@Nullable
    @Override
    public SPacketUpdateTileEntity getUpdatePacket() {
        NBTTagCompound data = new NBTTagCompound();
        writeToNBT(data);
        return new SPacketUpdateTileEntity(this.pos, 1, data);
    }
    
    @Override
    @SideOnly(Side.CLIENT)
    public void onDataPacket(NetworkManager networkManager, SPacketUpdateTileEntity s35PacketUpdateTileEntity) {
        readFromNBT(s35PacketUpdateTileEntity.getNbtCompound());
        worldObj.markBlockRangeForRenderUpdate(this.pos, this.pos);
        markForUpdate();
    }
    

    public void markForUpdate() {
        if (this.worldObj != null) {
            Block block = worldObj.getBlockState(this.pos).getBlock();
            this.worldObj.notifyBlockUpdate(this.pos, worldObj.getBlockState(this.pos), worldObj.getBlockState(this.pos), 3);
            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();
        }
    }

Looks correct except for this

            int xCoord = this.pos.getX();
            int yCoord = this.pos.getY();
            int zCoord = this.pos.getZ();

They serve no purpose.

Removed, it still doesnt fix the problem though

When your data changes call markDirty();

abused_master · November 20, 2016

how do i check when my data changes

Animefan8888 · November 20, 2016

how do i check when my data changes

Data ie the energy.

abused_master · November 20, 2016

so would i do a check in say my update method to check when the power say gets greater than 0 then this.markDirty();?

Animefan8888 · November 20, 2016

so would i do a check in say my update method to check when the power say gets greater than 0 then this.markDirty();?

Your receiveEnergy is where the energy gets changed.

abused_master · November 20, 2016

so would i do a check in say my update method to check when the power say gets greater than 0 then this.markDirty();?

Your receiveEnergy is where the energy gets changed.

I thought it might be and did try but that didnt change anything so i thought it must be another way of doing it

Animefan8888 · November 20, 2016

so would i do a check in say my update method to check when the power say gets greater than 0 then this.markDirty();?

Your receiveEnergy is where the energy gets changed.

I thought it might be and did try but that didnt change anything so i thought it must be another way of doing it

There are two other methods I forgot to say getUpdateTag, and handleUpdateTag. Those were recently brought to my attention.

abused_master · November 20, 2016

so would it be like this?

    @Override
    public NBTTagCompound getUpdateTag() {
    	return super.getUpdateTag();
    }
    
   @Override
public void handleUpdateTag(NBTTagCompound tag) {
super.handleUpdateTag(tag);
}

Draco18s · November 20, 2016

UpdateTag is more of a "first spawn" thing. Also, if you only call super, there's no reason to override. You actually need:

	@Override
@Nullable
public SPacketUpdateTileEntity getUpdatePacket() {
	return new SPacketUpdateTileEntity(this.pos, 3, this.getUpdateTag());
}

@Override
public void onDataPacket(NetworkManager net, SPacketUpdateTileEntity pkt) {
	super.onDataPacket(net, pkt);
	handleUpdateTag(pkt.getNbtCompound());
}

These are the methods called to synchronize TEs.

See also: http://www.minecraftforge.net/forum/index.php?topic=43417.msg231329#msg231329

abused_master · November 20, 2016

UpdateTag is more of a "first spawn" thing. Also, if you only call super, there's no reason to override. You actually need:
	@Override
@Nullable
public SPacketUpdateTileEntity getUpdatePacket() {
	return new SPacketUpdateTileEntity(this.pos, 3, this.getUpdateTag());
}

@Override
public void onDataPacket(NetworkManager net, SPacketUpdateTileEntity pkt) {
	super.onDataPacket(net, pkt);
	handleUpdateTag(pkt.getNbtCompound());
}
These are the methods called to synchronize TEs.

See also: http://www.minecraftforge.net/forum/index.php?topic=43417.msg231329#msg231329

Ty so much, was able to fix my problem, didnt know that those methods are now needed to sync the data

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[Solved] [1.11] GUI Drawing confusion

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