[SOLVED][1.6.4] Gui Bar Not Saving

pokeyletsplays · August 16, 2014

hey guys this is my first time posting on these forums so i dont really know how things work so bare with me if there is some bbcode messups

so basically i made a windmill and this windmill works Almost Perfect the only issue is when i go into the game it doesn't save its power's progress bar, it saves the power but not the progress bar here is my tileentity and gui code

the main thing you want to look at is the "getpowerscaled" method in both classes

TileEntity

 package Mine_EE_GUI;

import Mine_EE.Mine_EE;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;

public class TileEntityTurbine extends TileEntity implements IInventory {
public float power;
public float MAX;
public float LOW;

public static float display;
private ItemStack[] inventory;

public TileEntityTurbine() {
inventory = new ItemStack[2];
MAX = 1000;
LOW = 0;
}



private int item;



public void updateEntity()
{
if(this.power > MAX){
power = MAX;
}
}


public int GetPowerScaled(int scale) {
return (int) (this.power * scale / this.MAX);
}

@Override
public int getSizeInventory() {
return inventory.length;
}

@Override
public ItemStack getStackInSlot(int i) {
return inventory[i];
}


@Override
public ItemStack decrStackSize(int slot, int count) {
ItemStack itemstack = getStackInSlot(slot);


if(itemstack != null) 
{

if(itemstack.stackSize <= count) {
setInventorySlotContents(slot, null);
} else {
itemstack = itemstack.splitStack(count);
onInventoryChanged();
}
}
return itemstack;
}



@Override
public ItemStack getStackInSlotOnClosing(int slot) {
ItemStack itemstack = getStackInSlot(slot);

setInventorySlotContents(slot, null);
return itemstack;
}

@Override
public void setInventorySlotContents(int slot, ItemStack itemstack) {
inventory[slot] = itemstack;

this.recipes(slot, itemstack);

if(itemstack != null && itemstack.stackSize > getInventoryStackLimit()) {
itemstack.stackSize = getInventoryStackLimit();
}
onInventoryChanged();
}


private void recipes(int slot, ItemStack itemstack) 
{
inventory[slot] = itemstack;


ItemStack stack = getStackInSlot(0); 

if(power < MAX){

if(stack != null && stack.itemID == Item.redstone.itemID && power < MAX)
{

this.removestack(slot,itemstack);
this.addpower(2 * stack.stackSize);
onInventoryChanged();

}

}
else if(power == MAX)
{

}
this.updateEntity();
}

private void removestack(int slot, ItemStack itemstack) 
{

setInventorySlotContents(0, null);
this.updateEntity();
}




public void addpower(int mpw) {

power = this.power + mpw;
if(this.power <= 0)
{
power = LOW;
}
if(this.power >= MAX)
{
power = MAX;
}
this.updateEntity();
}

@Override
public String getInvName() {
return "Again a Test Gui";
}

@Override
public boolean isInvNameLocalized() {
return true;
}

@Override
public int getInventoryStackLimit() {
return 64;
}

@Override
public boolean isUseableByPlayer(EntityPlayer player) {
if(player.getDistanceSq(xCoord + 0.5D, yCoord + 0.5D, zCoord + 0.5D) <= 64) {
return true;
} else {
return false;
}
}

@Override
public void openChest() {
}

@Override
public void closeChest() {
}

@Override
public boolean isItemValidForSlot(int i, ItemStack itemstack) {
return false;
}


@Override
public void writeToNBT(NBTTagCompound compound) {
super.writeToNBT(compound);

if(this.power > this.MAX) this.power = this.MAX;
compound.setFloat("power", this.power);


NBTTagList list = new NBTTagList();

for(int i = 0; i < getSizeInventory(); i++) {
ItemStack itemstack = getStackInSlot(i);

if(itemstack != null) {
NBTTagCompound item = new NBTTagCompound();

item.setByte("SlotDeployer", (byte) i);
itemstack.writeToNBT(item);
list.appendTag(item);
}
}

compound.setTag("ItemsDeployer", list);
}

@Override
public void readFromNBT(NBTTagCompound compound) {
super.readFromNBT(compound);
if(this.power < 0) this.power = 0;
this.power = compound.getFloat("power");

NBTTagList list = compound.getTagList("ItemsDeployer");

for(int i = 0; i < list.tagCount(); i++) {
NBTTagCompound item = (NBTTagCompound) list.tagAt(i);
int slot = item.getByte("SlotDeployer");

if(slot >= 0 && slot < getSizeInventory()) {
setInventorySlotContents(slot, ItemStack.loadItemStackFromNBT(item));
}
this.updateEntity();
}
}




}

[/i]

GUI

 package Mine_EE_GUI;

import org.lwjgl.opengl.GL11;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.StatCollector;
import Mine_EE.*;
import Mine_EE_GUI.*;
import NukesMods.ModThing.Extractor.TileEntityExtractor;

public class GuiTurbine extends GuiContainer 
{


public static final ResourceLocation texture = new ResourceLocation(Mine_EE.modid.toLowerCase(), "textures/gui/Turbine.png");

private TileEntityTurbine Turbine;
public GuiTurbine(InventoryPlayer invPlayer, TileEntityTurbine tile_entity) {
super(new ContainerTurbine(invPlayer, tile_entity));

this.Turbine = tile_entity;
xSize = 176;
ySize = 165;

}

protected void drawGuiContainerForegroundLayer(int par1, int par2)
{
// this.fontRenderer.drawString(StatCollector.translateToLocal(Turbine.display + " MPW"), 103, 5, 0x404040);
}

@Override
protected void drawGuiContainerBackgroundLayer(float f, int i, int j) {
GL11.glColor4f(1F, 1F, 1F, 1F);
this.mc.getTextureManager().bindTexture(texture);
drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize);

int draw = this.Turbine.GetPowerScaled(40);

drawTexturedModalRect(guiLeft +83, guiTop+19+40-draw, 177, 40 - draw, 12, draw);

}

}

the bar works but when i leave the game and reopen it it doesn't save the state

larsgerrits · August 16, 2014

That's because you never write to NBT and read from NBT. So override the methods

public void writeToNBT(NBTTagCompound);

and

public void readFromNBT(NBTTagCompound);

. In those method you want to write and read your values from the NBTTagCompound passed in. Be sure to call the super methods!

pokeyletsplays · August 16, 2014

That's because you never write to NBT and read from NBT. So override the methods
public void writeToNBT(NBTTagCompound);
and
public void readFromNBT(NBTTagCompound);
. In those method you want to write and read your values from the NBTTagCompound passed in. Be sure to call the super methods!

I already have the writenbt and readnbt methods in my TileEntity class and it works fine the power saves,the items in the slots save but the bar doesn't save

larsgerrits · August 16, 2014

I think your problem is with the MAX value. You either need to save it using NBT, or don't initialize it in the constructor but directly when the field is made.

pokeyletsplays · August 16, 2014

I think your problem is with the MAX value. You either need to save it using NBT, or don't initialize it in the constructor but directly when the field is made.

i removed the max and low floats entirely and changed them with there numbers and it still wont save the bar

here is a image in game when i fill up the turbine with power

width=800 height=423 https://dl.dropboxusercontent.com/u/22852208/bitbucket%20code/images/2014-08-16_08.29.37.png[/img]

and here is a image of the same exact turbine when i reload the world

width=800 height=423 https://dl.dropboxusercontent.com/u/22852208/bitbucket%20code/images/2014-08-16_08.29.53.png[/img]

note that in chat the power is printed out as mpw's

larsgerrits · August 16, 2014

Did you register the TileEntity?

pokeyletsplays · August 16, 2014

Did you register the TileEntity?

i did

larsgerrits · August 16, 2014

From where do you call the addPower method? I think your client and server are desynchronized.

pokeyletsplays · August 16, 2014

From where do you call the addPower method? I think your client and server are desynchronized.

i add power from recipes and i call recipes from getstackinslot oh and what may be usefull is my block code

package Mine_EE_GUI;

import java.util.List;
import java.util.Random;

import Mine_EE.Mine_EE;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.Icon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.EnumSkyBlock;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.FMLNetworkHandler;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class Turbine extends BlockContainer {
public Turbine(int id) {
	super(id, Material.iron);
	setCreativeTab(Mine_EE.ModTab2);
	this.setTickRandomly(true);
}

@Override
public TileEntity createNewTileEntity(World world) {
	return new TileEntityTurbine();

}

@Override
    public void breakBlock(World world, int x, int y, int z, int par5, int par6) {
            dropItems(world, x, y, z);
            super.breakBlock(world, x, y, z, par5, par6);
    }

  private void dropItems(World world, int x, int y, int z){
          Random rand = new Random();

          TileEntity tileEntity = world.getBlockTileEntity(x, y, z);
          if (!(tileEntity instanceof IInventory)) {
                  return;
          }
          IInventory inventory = (IInventory) tileEntity;

          for (int i = 0; i < inventory.getSizeInventory(); i++) {
                  ItemStack item = inventory.getStackInSlot(i);

                  if (item != null && item.stackSize > 0) {
                          float rx = rand.nextFloat() * 0.8F + 0.1F;
                          float ry = rand.nextFloat() * 0.8F + 0.1F;
                          float rz = rand.nextFloat() * 0.8F + 0.1F;

                          EntityItem entityItem = new EntityItem(world,
                                          x + rx, y + ry, z + rz,
                                          new ItemStack(item.itemID, item.stackSize, item.getItemDamage()));

                          if (item.hasTagCompound()) {
                                  entityItem.getEntityItem().setTagCompound((NBTTagCompound) item.getTagCompound().copy());
                          }

                          float factor = 0.05F;
                          entityItem.motionX = rand.nextGaussian() * factor;
                          entityItem.motionY = rand.nextGaussian() * factor + 0.2F;
                          entityItem.motionZ = rand.nextGaussian() * factor;
                          world.spawnEntityInWorld(entityItem);
                          item.stackSize = 0;
                  }
          }
  }
	 public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4)
	    {
	        float f = 0.01F;
	        return AxisAlignedBB.getAABBPool().getAABB((double)par2, (double)par3, (double)par4, (double)(par2 + 1), (double)((float)(par3 + 1) - f), (double)(par4 + 1));
	    }
  
  public void updateTick(World par1World, int par2, int par3, int par4, Random par5Random)
	{

	}
  
@Override
public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX, float hitY, float hitZ) {
	 ItemStack itemstack = player.inventory.getCurrentItem();
	 TileEntityTurbine t = (TileEntityTurbine) world.getBlockTileEntity(x, y, z);


	 if(!world.isRemote && player.isSneaking()) 
		{
			player.addChatMessage(t.power + " MPW");
		}

	 if(!world.isRemote && !player.isSneaking()) 
		{
			FMLNetworkHandler.openGui(player, Mine_EE.instance, 54, world, x, y, z);
		}
	 t.updateEntity();
	return true;
}

@Override
public void onBlockAdded(World world, int x, int y, int z) {
	super.onBlockAdded(world, x, y, z);
	setDefaultDirection(world, x, y, z);

		}



@SideOnly(Side.CLIENT)
public static Icon topIcon;
@SideOnly(Side.CLIENT)
public static Icon sideIcon;
@SideOnly(Side.CLIENT)
public static Icon frontIcon;
@SideOnly(Side.CLIENT)
public static Icon bottomIcon;

@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister icon) 
{
	topIcon = icon.registerIcon(Mine_EE.modid.toLowerCase() + ":" + "windTop");
	sideIcon = icon.registerIcon(Mine_EE.modid.toLowerCase() + ":" + "windSide");
	frontIcon = icon.registerIcon(Mine_EE.modid.toLowerCase() + ":" + "windFrontOn");
	bottomIcon = icon.registerIcon(Mine_EE.modid.toLowerCase() + ":" + "windBottom");
}


private void iconz(IconRegister icon, int x,int y,int z) {
	// TODO Auto-generated method stub

}

@Override
public Icon getIcon(int side, int meta) {
	if( side == 1) {
		return topIcon;
	} else if(side != meta) {
		return sideIcon;
	} 
	else if(side == 0)
	{
		return bottomIcon;
	}
	else {
		return frontIcon;
	}
}



private void setDefaultDirection(World world, int x, int y, int z) {
	if(!world.isRemote) {
		int zNeg = world.getBlockId(x, y, z - 1);
		int zPos = world.getBlockId(x, y, z + 1);
		int xNeg = world.getBlockId(x - 1, y, z);
		int xPos = world.getBlockId(x + 1, y, z);
		byte meta = 3;

		if(Block.opaqueCubeLookup[xNeg] && !Block.opaqueCubeLookup[xPos]) meta = 5;
		if(Block.opaqueCubeLookup[xPos] && !Block.opaqueCubeLookup[xNeg]) meta = 4;
		if(Block.opaqueCubeLookup[zNeg] && !Block.opaqueCubeLookup[zPos]) meta = 3;
		if(Block.opaqueCubeLookup[zPos] && !Block.opaqueCubeLookup[zNeg]) meta = 2;

		world.setBlockMetadataWithNotify(x, y, z, meta, 2);
	}
}

@Override
public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entity, ItemStack itemstack) {
	int rotation = MathHelper.floor_double((double)(entity.rotationYaw * 4F / 360F) + 0.5D) & 3;

	if(rotation == 0) {
		world.setBlockMetadataWithNotify(x, y, z, 2, 2);
	}

	if(rotation == 1) {
		world.setBlockMetadataWithNotify(x, y, z, 5, 2);
	}

	if(rotation == 2) {
		world.setBlockMetadataWithNotify(x, y, z, 3, 2);
	}

	if(rotation == 3) {
		world.setBlockMetadataWithNotify(x, y, z, 4, 2);
	}
}
}

larsgerrits · August 16, 2014

Do you have a GitHub? If so, post the link so we have all the code. Else, post the IGuiHandler class and the Container class.

pokeyletsplays · August 16, 2014

Do you have a GitHub? If so, post the link so we have all the code. Else, post the IGuiHandler class and the Container class.

i do not have github so i will post the container and guihandler

container

 
package Mine_EE_GUI;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;



public class ContainerTurbine extends Container {
private TileEntityTurbine Turbine;
private Turbine blockTurbine;



public ContainerTurbine(InventoryPlayer invPlayer, TileEntityTurbine tile_entity) 
{



	this.Turbine = tile_entity;

	 for(int x = 0; x < 9; x++) {
		 this.addSlotToContainer(new Slot(invPlayer, x, 8 + x * 18, 142));
	  }
	 for(int y = 0; y < 3; y++) {
		  for(int x = 0; x < 9; x++) {
		    this.addSlotToContainer(new Slot(invPlayer, 9 + x + y * 9, 8 + x * 18, 84 + y * 18));
		  }
		}
	 for(int y = 0; y < 1; y++) {
		  for(int x = 0; x < 1; x++) {
			    this.addSlotToContainer(new Slot(tile_entity, x + y * 3,116,30));
		  }
		}
	 for(int y = 0; y < 1; y++) {
		  for(int x = 0; x < 1; x++) {
			    this.addSlotToContainer(new Slot(tile_entity, x + y * 3+1,44,30));
		  }
		}
	// this.addSlotToContainer(new Slot(         ID, X, Y));
	// this.addSlotToContainer(new Slot(entity, 237, 62, 17));

}


@Override
public ItemStack transferStackInSlot(EntityPlayer player, int i) {
  Slot slot = getSlot(i);

  if(slot != null && slot.getHasStack()) {
    ItemStack itemstack = slot.getStack();
    ItemStack result = itemstack.copy();

    if(i >= 36) {
      if(!mergeItemStack(itemstack, 0, 36, false)) {
        return null;
      }
    } else if(!mergeItemStack(itemstack, 36, 36 + Turbine.getSizeInventory(), false)) {
      return null;
    }

    if(itemstack.stackSize == 0) {
      slot.putStack(null);
    } else {
      slot.onSlotChanged();
    }
    slot.onPickupFromSlot(player, itemstack); 
    return result;
  }
  return null;
}

@Override
public boolean canInteractWith(EntityPlayer player) 
{

return Turbine.isUseableByPlayer(player);

}






}

handler

package Mine_EE;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import Mine_EE_GUI.ContainerDeployer;
import Mine_EE_GUI.ContainerSolar;
import Mine_EE_GUI.ContainerTurbine;
import Mine_EE_GUI.GuiDeployer;
import Mine_EE_GUI.GuiSolar;
import Mine_EE_GUI.GuiTurbine;
import Mine_EE_GUI.TileEntityDeployer;
import Mine_EE_GUI.TileEntitySolar;
import Mine_EE_GUI.TileEntityTurbine;
import Mine_EE_Items.BookGUI;
import Mine_EE_Items.ContainerBook;
import cpw.mods.fml.common.network.IGuiHandler;

public class GuiHandler2 implements IGuiHandler{

@Override
public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
	TileEntity tile_entity = world.getBlockTileEntity(x, y, z);
	TileEntity tile_entity1 = world.getBlockTileEntity(x, y, z);
	switch(ID)
	{	
	case 34:if(tile_entity != null && tile_entity instanceof TileEntityDeployer) {
		return new ContainerDeployer(player.inventory, (TileEntityDeployer) tile_entity);
	} else {
	return null;
	}
	}
	switch(ID)
	{	
	case 71: if(tile_entity != null && tile_entity instanceof TileEntitySolar) {
		return new ContainerSolar(player.inventory, (TileEntitySolar) tile_entity);

	} else {
	return null;
	}
	}
	switch(ID)
	{	
	case 54: if(tile_entity != null && tile_entity instanceof TileEntityTurbine) {
		return new ContainerTurbine(player.inventory, (TileEntityTurbine) tile_entity);

	} else {
	return null;
	}
	}

	switch(ID)
	{	
	case 66: return ID == 66 && world.getBlockId(x, y, z) == Mine_EE.CraftMain.blockID ? new ContainerBigCrafting(player.inventory, world, x, y, z) : null;
	}
	switch(ID)
	{	
	default: return null;
	case 69: return new ContainerBook(player);
	}

}
@Override
public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
	TileEntity tile_entity = world.getBlockTileEntity(x, y, z);
	TileEntity tile_entity1 = world.getBlockTileEntity(x, y, z);
	switch(ID)
	{	
	case 34: if(tile_entity != null && tile_entity instanceof TileEntityDeployer) {
		return new GuiDeployer(player.inventory, (TileEntityDeployer) tile_entity);

	} else {
	return null;
	}
	}
	switch(ID)
	{	
	case 71: if(tile_entity != null && tile_entity instanceof TileEntitySolar) {
		return new GuiSolar(player.inventory, (TileEntitySolar) tile_entity);

	} else {
	return null;
	}
	}
	switch(ID)
	{	
	case 54: if(tile_entity != null && tile_entity instanceof TileEntityTurbine) {
		return new GuiTurbine(player.inventory, (TileEntityTurbine) tile_entity);

	} else {
	return null;
	}
	}
	switch(ID)
	{		
	case 66: return ID == 66 && world.getBlockId(x, y, z) == Mine_EE.CraftMain.blockID ? new GuiBigCraftingTable(player.inventory, world, x, y, z) : null;
	}
	switch(ID)
	{	
	default: return null;
	case 69: return new BookGUI(player);
	}
	}

}

pokeyletsplays · August 17, 2014

anyone?

Nauktis · August 17, 2014

I think your problem is the exact same as the one I had, http://www.minecraftforge.net/forum/index.php/topic,22490.0.html (solved in my topic)

pokeyletsplays · August 17, 2014

Thank you so much that helped allot now i can work on more important things such as transferring power ect...

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[SOLVED][1.6.4] Gui Bar Not Saving

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