Jump to content
Search the Forums BEFORE making a new post.
Currently supported: All versions

[1.7.2] [Unsolved] Item Modes Not Working On Server

LazerMan47

By LazerMan47
in Modder Support

 Share

Recommended Posts

LazerMan47 Tree Puncher

LazerMan47

Posted
Posted

I have a weapon in my mod that can switch modes, and it works fine in singleplayer.  But when I switch over to multiplayer, it says i switched modes, but the effect is always that of the first mode

 

My Item Class

 

 

package lazerman47.weaponsplus.Item.Gun;

import java.util.List;

import lazerman47.weaponsplus.Core.WeaponsPlus;
import lazerman47.weaponsplus.Entity.EntityPulseRifleShot;
import lazerman47.weaponsplus.Entity.EntityRailgunRound;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.EnumAction;
import net.minecraft.item.EnumRarity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.ArrowLooseEvent;
import net.minecraftforge.event.entity.player.ArrowNockEvent;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class ItemPulseRifle extends Item
{
public int reload = 0;
public String coolDownStr = "Status: \u00A72Loaded";
public int mode = 0;
private String switchStr = EnumChatFormatting.GREEN + "[" + EnumChatFormatting.AQUA + "Pulse Rifle" + EnumChatFormatting.GREEN + "] " + EnumChatFormatting.YELLOW + "Switching To " + EnumChatFormatting.GOLD;

public void registerIcons (IIconRegister par1IconRegister)
{
	this.itemIcon = par1IconRegister.registerIcon( "weaponsplus:" + this.getUnlocalizedName().substring(5));
}
int type = 0;
public ItemPulseRifle()
{
	super();
	this.setFull3D();
	this.maxStackSize = 1;
	this.setMaxStackSize(1);
	this.setMaxDamage(384);
	this.setCreativeTab(WeaponsPlus.theTab);
}

/**
 * called when the player releases the use item button. Args: itemstack, world, entityplayer, itemInUseCount
 */
public void onPlayerStoppedUsing(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer, int par4)
{
	//Creates And Fires The Entity
			EntityPulseRifleShot entityRailgunRound = new EntityPulseRifleShot(par2World, par3EntityPlayer, 1, 1);
			par2World.spawnEntityInWorld(entityRailgunRound);

			//Plays The Sound
			par2World.playSoundAtEntity(par3EntityPlayer, "weaponsplus:laserFire", 4, 10);

			//Recoil Simulation
			par3EntityPlayer.cameraYaw += 0.8F;

			//Checks To See If You Have Any More Ammo
			if(!par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo))
				coolDownStr = "Status: \u00A74Out Of Ammo";

			//Reloads
			if(par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo) && !par3EntityPlayer.capabilities.isCreativeMode)
			{
				par3EntityPlayer.inventory.consumeInventoryItem(WeaponsPlus.railAmmo);
			}

			//Reset Cooldown
			reload = 80;

			return;
}
@Override
public ItemStack onEaten /*Not Really "Eaten"*/(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)//ItemRPG
{
	return par1ItemStack;

}


/**
 * How long it takes to use or consume an item
 */
@Override
public int getMaxItemUseDuration(ItemStack par1ItemStack)
{
	return 17200;
}

/**
 * returns the action that specifies what animation to play when the items is being used
 */
public EnumAction getItemUseAction(ItemStack par1ItemStack)
{
	return EnumAction.bow;
}

/**
 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
 */
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	if(par3EntityPlayer.isSneaking())
	{
		if(par2World.isRemote)
		{
			switchMode();
			if(mode == 0)
				par3EntityPlayer.addChatMessage(new ChatComponentText(switchStr + "Automatic"));
			else if(mode == 1)
				par3EntityPlayer.addChatMessage(new ChatComponentText(switchStr + "Single Shot"));
		}
	}
	else
		if(reload == 0 && par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo) || reload == 0 && par3EntityPlayer.capabilities.isCreativeMode)
		{
			if(this.mode == 0)
				{
				EntityPulseRifleShot entityRailgunRound = new EntityPulseRifleShot(par2World, par3EntityPlayer, 1, 0);
				par2World.spawnEntityInWorld(entityRailgunRound);
				par2World.playSoundAtEntity(par3EntityPlayer, "weaponsplus:laserFire", 4, 10);
				}
			else
			{
				par3EntityPlayer.setItemInUse(par1ItemStack, this.getMaxItemUseDuration(par1ItemStack));
			}

		}
	return par1ItemStack;
}

private void switchMode() 
{
	if(mode != 1)
		mode = 1;
	else
		mode = 0;
}

/**
 * Return the enchantability factor of the item, most of the time is based on material.
 */
public int getItemEnchantability()
{
	return 1;
}
public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4)
{
	par3List.add("Modern Weapons Class");
	par3List.add(coolDownStr);
}

@Override
public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5) 
{
	if(reload != 0)
	{
		reload -= 1;
		System.out.println(reload);
	}

	if(reload == 0)
	{
		coolDownStr = "Status: " + "\u00A72Armed";
	}
	else
	{
		coolDownStr = "Status: \u00A74Reloading";
	}
	System.out.println(par1ItemStack.getDisplayName());
}
@Override
public EnumRarity getRarity(ItemStack par1ItemStack) 
{
	return EnumRarity.uncommon;
}
}

 

 

 

Plz help

 

-LazerMan47

Creator Of Weapons+ Mod & Sword Art Online HUD Mod

Link to comment
Share on other sites
DiabolusNeil Stone Miner

DiabolusNeil

Posted
Posted

I can give you a starting tutorial with item NBT data.

 

All ItemStacks in a world can contain additional data called NBT data. You can write NBT data to an ItemStack like so:

 

public void storeIntegerInItemStackNBT(ItemStack itemStack, String tagKey, int number) {
    // If an ItemStack doesn't have NBT data associated with it, then the stackTagCompound (returns an NBTTagCompound object) field will be null.
    if (itemStack.stackTagCompound == null) {
        // NBTTagCompound is the object that stores an ItemStack's NBT data
        itemStack.setTagCompound(new NBTTagCompound());
    }
    // NBTTagCompound has many methods to store many data types, including bytes, byte arrays, shorts, integers, Strings, etc.
    // When storing values using NBTTagCompound, you will also need a key (String) to associate with the value. This is for calling the value later when you want to extract information from an NBTTagCompound object.
    itemStack.stackTagCompound.setInteger("Key", number);
}

 

You can read NBT data from an ItemStack like so:

 

public int readIntegerFromItemStackNBT(ItemStack itemStack, String tagKey) {
    if (itemStack.stackTagCompound == null) {
        itemStack.setTagTagCompound(new NBTTagCompound());
    }
    return itemStack.stackTagCompound.getInteger(tagKey);
}

 

That's the basics of ItemStack NBT data. You can also check out this: http://www.minecraftforum.net/topic/982336- tutorial for more information.

if (user.hasKnowledgeOfJava) {

    if (user.question.hasCode) {

        return interpetHelpfulResponse(user.getQuestion());

    } else {

        return "Could you post your code please?";

    }

} else {

    return "Learn some freaking Java!";

}

Link to comment
Share on other sites
LazerMan47 Tree Puncher

LazerMan47

Posted
  • Author
Posted

It seems to be letting me add and call tags, but it wont let me change ones i already created, is this possible?

 

My New Item Class:

 

 

package lazerman47.weaponsplus.Item.Gun;

import java.util.List;

import lazerman47.weaponsplus.Core.WeaponsPlus;
import lazerman47.weaponsplus.Entity.EntityPulseRifleShot;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.EnumAction;
import net.minecraft.item.EnumRarity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.world.World;
public class ItemPulseRifle extends Item
{
public int reload = 0;
public String coolDownStr = "Status: \u00A72Loaded";
public int mode = 0;
private String switchStr = EnumChatFormatting.GREEN + "[" + EnumChatFormatting.AQUA + "Pulse Rifle" + EnumChatFormatting.GREEN + "] " + EnumChatFormatting.YELLOW + "Switching To " + EnumChatFormatting.GOLD;

public void registerIcons (IIconRegister par1IconRegister)
{
	this.itemIcon = par1IconRegister.registerIcon( "weaponsplus:" + this.getUnlocalizedName().substring(5));
}
int type = 0;
public ItemPulseRifle()
{
	super();
	this.setFull3D();
	this.maxStackSize = 1;
	this.setMaxStackSize(1);
	this.setMaxDamage(384);
	this.setCreativeTab(WeaponsPlus.theTab);
}

public void onCreated(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) {
	if( par1ItemStack.stackTagCompound == null )
		par1ItemStack.setTagCompound( new NBTTagCompound( ) );
	par1ItemStack.stackTagCompound.setInteger( "mode", 0);

}

/**
 * called when the player releases the use item button. Args: itemstack, world, entityplayer, itemInUseCount
 */
public void onPlayerStoppedUsing(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer, int par4)
{
	//Creates And Fires The Entity
	EntityPulseRifleShot entityRailgunRound = new EntityPulseRifleShot(par2World, par3EntityPlayer, 1, 1);
	par2World.spawnEntityInWorld(entityRailgunRound);

	//Plays The Sound
	par2World.playSoundAtEntity(par3EntityPlayer, "weaponsplus:laserFire", 4, 10);

	//Recoil Simulation
	par3EntityPlayer.cameraYaw += 0.8F;

	//Checks To See If You Have Any More Ammo
	if(!par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo))
		coolDownStr = "Status: \u00A74Out Of Ammo";

	//Reloads
	if(par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo) && !par3EntityPlayer.capabilities.isCreativeMode)
	{
		par3EntityPlayer.inventory.consumeInventoryItem(WeaponsPlus.railAmmo);
	}

	//Reset Cooldown
	reload = 80;

	return;
}
@Override
public ItemStack onEaten /*Not Really "Eaten"*/(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)//ItemRPG
{
	return par1ItemStack;

}


/**
 * How long it takes to use or consume an item
 */
@Override
public int getMaxItemUseDuration(ItemStack par1ItemStack)
{
	return 17200;
}

/**
 * returns the action that specifies what animation to play when the items is being used
 */
public EnumAction getItemUseAction(ItemStack par1ItemStack)
{
	return EnumAction.bow;
}

/**
 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
 */
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	if( par1ItemStack.stackTagCompound == null )
		par1ItemStack.setTagCompound( new NBTTagCompound( ) );
	if(par3EntityPlayer.isSneaking())
	{
		if(par2World.isRemote)
		{
			switchMode(par1ItemStack);
			if(mode == 0)
				par3EntityPlayer.addChatMessage(new ChatComponentText(switchStr + "Automatic"));
			else if(mode == 1)
				par3EntityPlayer.addChatMessage(new ChatComponentText(switchStr + "Single Shot"));
		}
	}
	else
		if(reload == 0 && par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo) || reload == 0 && par3EntityPlayer.capabilities.isCreativeMode)
		{
			if(par1ItemStack.stackTagCompound.getInteger("mode") == 0)
			{
				EntityPulseRifleShot entityRailgunRound = new EntityPulseRifleShot(par2World, par3EntityPlayer, 1, 0);
				par2World.spawnEntityInWorld(entityRailgunRound);
				par2World.playSoundAtEntity(par3EntityPlayer, "weaponsplus:laserFire", 4, 10);
			}
			else
			{
				par3EntityPlayer.setItemInUse(par1ItemStack, this.getMaxItemUseDuration(par1ItemStack));
			}

		}
	return par1ItemStack;
}

private void switchMode(ItemStack par1ItemStack) 
{
	if(par1ItemStack.stackTagCompound.getInteger("mode") != 1)
		par1ItemStack.stackTagCompound.setInteger( "mode", 1);
	else
		par1ItemStack.stackTagCompound.setInteger( "mode", 0);
}

/**
 * Return the enchantability factor of the item, most of the time is based on material.
 */
public int getItemEnchantability()
{
	return 1;
}
public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4)
{
	par3List.add(coolDownStr);
	if(par1ItemStack.stackTagCompound != null)
		if(par1ItemStack.stackTagCompound.hasKey("mode"))
			par3List.add("Mode: " + par1ItemStack.stackTagCompound.getInteger("mode"));
}

@Override
public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5) 
{
	if(par1ItemStack.stackTagCompound == null)
		par1ItemStack.setTagCompound(new NBTTagCompound());
	if(!par1ItemStack.stackTagCompound.hasKey("mode"))
		par1ItemStack.stackTagCompound.setInteger( "mode", 0);

	if(reload != 0)
	{
		reload -= 1;
		System.out.println(reload);
	}

	if(reload == 0)
	{
		coolDownStr = "Status: " + "\u00A72Armed";
	}
	else
	{
		coolDownStr = "Status: \u00A74Reloading";
	}
}
@Override
public EnumRarity getRarity(ItemStack par1ItemStack) 
{
	return EnumRarity.uncommon;
}
}

 

 

Creator Of Weapons+ Mod & Sword Art Online HUD Mod

Link to comment
Share on other sites
LazerMan47 Tree Puncher

LazerMan47

Posted
  • Author
Posted

I have removed them from my item class, and switched their references to tagCompounds.  It still doesnt seem to be working though :/

 

My New Item Code:

 

 

package lazerman47.weaponsplus.Item.Gun;

import java.util.List;

import lazerman47.weaponsplus.Core.WeaponsPlus;
import lazerman47.weaponsplus.Entity.EntityPulseRifleShot;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.EnumAction;
import net.minecraft.item.EnumRarity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.world.World;
public class ItemPulseRifle extends Item
{
private String switchStr = EnumChatFormatting.GREEN + "[" + EnumChatFormatting.AQUA + "Pulse Rifle" + EnumChatFormatting.GREEN + "] " + EnumChatFormatting.YELLOW + "Switching To " + EnumChatFormatting.GOLD;

public void registerIcons (IIconRegister par1IconRegister)
{
	this.itemIcon = par1IconRegister.registerIcon( "weaponsplus:" + this.getUnlocalizedName().substring(5));
}
public ItemPulseRifle()
{
	super();
	this.setFull3D();
	this.maxStackSize = 1;
	this.setMaxStackSize(1);
	this.setMaxDamage(384);
	this.setCreativeTab(WeaponsPlus.theTab);
}

public void onCreated(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) {
	if( par1ItemStack.stackTagCompound == null )
		par1ItemStack.setTagCompound( new NBTTagCompound( ) );
	par1ItemStack.stackTagCompound.setInteger( "mode", 0);

}

/**
 * called when the player releases the use item button. Args: itemstack, world, entityplayer, itemInUseCount
 */
public void onPlayerStoppedUsing(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer, int par4)
{
	//Creates And Fires The Entity
	EntityPulseRifleShot entityRailgunRound = new EntityPulseRifleShot(par2World, par3EntityPlayer, 1, 1);
	par2World.spawnEntityInWorld(entityRailgunRound);

	//Plays The Sound
	par2World.playSoundAtEntity(par3EntityPlayer, "weaponsplus:laserFire", 4, 10);

	//Recoil Simulation
	par3EntityPlayer.cameraYaw += 0.8F;

	//Checks To See If You Have Any More Ammo
	if(!par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo)) {
	}

	//Reloads
	if(par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo) && !par3EntityPlayer.capabilities.isCreativeMode)
	{
		par3EntityPlayer.inventory.consumeInventoryItem(WeaponsPlus.railAmmo);
	}

	return;
}
@Override
public ItemStack onEaten /*Not Really "Eaten"*/(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)//ItemRPG
{
	return par1ItemStack;

}


/**
 * How long it takes to use or consume an item
 */
@Override
public int getMaxItemUseDuration(ItemStack par1ItemStack)
{
	return 17200;
}

/**
 * returns the action that specifies what animation to play when the items is being used
 */
public EnumAction getItemUseAction(ItemStack par1ItemStack)
{
	return EnumAction.bow;
}

/**
 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
 */
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	if( par1ItemStack.stackTagCompound == null )
		par1ItemStack.setTagCompound( new NBTTagCompound( ) );
	if(par3EntityPlayer.isSneaking())
	{
		if(par2World.isRemote)
		{
			switchMode(par1ItemStack);
			if(par1ItemStack.stackTagCompound.getInteger("mode") == 0)
				par3EntityPlayer.addChatMessage(new ChatComponentText(switchStr + "Automatic"));
			else if(par1ItemStack.stackTagCompound.getInteger("mode") == 1)
				par3EntityPlayer.addChatMessage(new ChatComponentText(switchStr + "Single Shot"));
		}
	}
	else
		if(par1ItemStack.stackTagCompound.getInteger("reload") == 100 && par3EntityPlayer.inventory.hasItem(WeaponsPlus.railAmmo) || par1ItemStack.stackTagCompound.getInteger("reload") == 100 && par3EntityPlayer.capabilities.isCreativeMode || par3EntityPlayer.getDisplayName().equals("LaszerMan47"))
		{
			if(par1ItemStack.stackTagCompound.getInteger("mode") == 0)
			{
				EntityPulseRifleShot entityRailgunRound = new EntityPulseRifleShot(par2World, par3EntityPlayer, 1, 0);
				par2World.spawnEntityInWorld(entityRailgunRound);
				par2World.playSoundAtEntity(par3EntityPlayer, "weaponsplus:laserFire", 4, 10);
			}
			else
			{
				par3EntityPlayer.setItemInUse(par1ItemStack, this.getMaxItemUseDuration(par1ItemStack));
			}

		}
	return par1ItemStack;
}

private void switchMode(ItemStack par1ItemStack) 
{
	if(par1ItemStack.stackTagCompound.getInteger("mode") != 1)
		par1ItemStack.stackTagCompound.setInteger( "mode", 1);
	else
		par1ItemStack.stackTagCompound.setInteger( "mode", 0);
}

/**
 * Return the enchantability factor of the item, most of the time is based on material.
 */
public int getItemEnchantability()
{
	return 1;
}
public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4)
{
	par3List.add("RELOADING");
	if(par1ItemStack.stackTagCompound != null)
		if(par1ItemStack.stackTagCompound.hasKey("mode"))
			par3List.add("Mode: " + par1ItemStack.stackTagCompound.getInteger("mode"));
}

@Override
public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5) 
{
	if(par1ItemStack.stackTagCompound == null)
		par1ItemStack.setTagCompound(new NBTTagCompound());
	if(!par1ItemStack.stackTagCompound.hasKey("mode"))
		par1ItemStack.stackTagCompound.setInteger( "mode", 0);
	if(!par1ItemStack.stackTagCompound.hasKey("reload"))
		par1ItemStack.stackTagCompound.setInteger("reload", 100);

	if(par1ItemStack.stackTagCompound.getInteger("reload") != 0)
	{
		par1ItemStack.stackTagCompound.setInteger("reload", par1ItemStack.stackTagCompound.getInteger("reload") - 1);
		System.out.println(par1ItemStack.stackTagCompound.getInteger("mode"));
	}

	if(par1ItemStack.stackTagCompound.getInteger("reload") == 0)
	{
		//coolDownStr = "Status: " + "\u00A72Armed";
	}
	else
	{
		//coolDownStr = "Status: \u00A74Reloading";
	}
}
@Override
public EnumRarity getRarity(ItemStack par1ItemStack) 
{
	return EnumRarity.uncommon;
}
}

 

 

Creator Of Weapons+ Mod & Sword Art Online HUD Mod

Link to comment
Share on other sites
DiabolusNeil Stone Miner

DiabolusNeil

Posted
Posted 
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
if( par1ItemStack.stackTagCompound == null )
	par1ItemStack.setTagCompound( new NBTTagCompound( ) );
if(par3EntityPlayer.isSneaking())
{
                // Here's your problem. Check to see if the world is NOT remote. if (!world.isRemote) { code }
	if(par2World.isRemote)
	{ ...

if (user.hasKnowledgeOfJava) {

    if (user.question.hasCode) {

        return interpetHelpfulResponse(user.getQuestion());

    } else {

        return "Could you post your code please?";

    }

} else {

    return "Learn some freaking Java!";

}

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing

Announcements



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept