I know how to render a new health GUI but I'm wondering how i would go about removing the current players health and adding my own. I'm assuming that it would have something to do with using IExtendedEntityProperties and this is what i have so far:

 

 

 

package net.essence.client;

import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import net.minecraftforge.common.IExtendedEntityProperties;

public class ModPlayerHealth implements IExtendedEntityProperties {

private static int health;
private static float regen;
public static String NBT_NAME = "CustomPlayerHealth";
private final EntityPlayer player;

public ModPlayerHealth(EntityPlayer p) {
	player = p;
}

public static ModPlayerHealth getPlayer(EntityPlayer player) {
	return (ModPlayerHealth)player.getExtendedProperties(NBT_NAME);
}

public static void register(EntityPlayer player) {
	player.registerExtendedProperties(NBT_NAME, new ModPlayerHealth(player));
}

@Override
public void saveNBTData(NBTTagCompound n) {
	NBTTagCompound nbt = new NBTTagCompound();
	nbt.setInteger("Health", 50);
	nbt.setFloat("Regen", 20F);
	nbt.setTag(NBT_NAME, nbt);
}

@Override
public void loadNBTData(NBTTagCompound n) {
	NBTTagCompound nbt = (NBTTagCompound)n.getCompoundTag(NBT_NAME);
	health = nbt.getInteger("Health");
	regen = nbt.getFloat("Regen");
}

public static void updateHealth() {
	if(health != 50) regen(1);
	else regen(0);
	if(health >= 50) health = 50;
}

private static void regen(int amount) {
	if(regen == 0) health += amount;
	else regen -= 1;
}

private static void removeHealth(int remove) {
	health -= remove;
}

public static int getHealth() {
	return health;
}

public static float getRegenTimer() {
	return regen;
}

@Override
public void init(Entity entity, World world) {
	EntityPlayer player = (EntityPlayer)entity;
}
}

 

 

You're right! Ahaha i really should't have the static modifire.. and with the RenderGameOverlayEvent does it remove all the properties along with just the texture?

Okay, here is the new one:

 

package net.essence.client;

import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import net.minecraftforge.common.IExtendedEntityProperties;

public class ModPlayerHealth implements IExtendedEntityProperties {

private static int health;
private static float regen;
public static String NBT_NAME = "CustomPlayerHealth";
public static ModPlayerHealth INSTANCE = new ModPlayerHealth();

public ModPlayerHealth getPlayer(EntityPlayer player) {
	return (ModPlayerHealth)player.getExtendedProperties(NBT_NAME);
}

public void register(EntityPlayer player) {
	player.registerExtendedProperties(NBT_NAME, new ModPlayerHealth());
}

@Override
public void saveNBTData(NBTTagCompound n) {
	NBTTagCompound nbt = new NBTTagCompound();
	nbt.setInteger("Health", 50);
	nbt.setFloat("Regen", 20F);
	nbt.setTag(NBT_NAME, nbt);
}

@Override
public void loadNBTData(NBTTagCompound n) {
	NBTTagCompound nbt = (NBTTagCompound)n.getCompoundTag(NBT_NAME);
	health = nbt.getInteger("Health");
	regen = nbt.getFloat("Regen");
}

public void updateHealth() {
	if(health != 50) regen(1);
	else regen(0);
	if(health >= 50) health = 50;
}

public void regen(int amount) {
	if(regen == 0) health += amount;
	else regen -= 1;
}

public void removeHealth(int remove) {
	health -= remove;
}

public int getHealth() {
	return health;
}

public float getRegenTimer() {
	return regen;
}

@Override
public void init(Entity entity, World world) {
	EntityPlayer player = (EntityPlayer)entity;
}
}

with the RenderGameOverlayEvent does it remove all the properties along with just the texture?

 

The event is only for rendering the health bar - canceling it and drawing your own will only change how it LOOKS, not change the underlying game mechanics for health.

To complete previous (coolAlias) post:

 

You will have to register A LOT of events regarding damaging player by any kind of damage types.

 

Since vanilla health is a public float - why would you totally remove it? If you want player to have more HP you can easily do that (in current Minecraft it's even possible without mod - I mean in Bukkit).

 

Your whole regeneration system could be implemented by events too. If you want to override for e.g Golden Apple buff, you can do that too, same goes for potions.

 

Edit: Fixed my mistake with int/float. (misspelling)

To complete previous (coolAlias) post:

 

You will have to register A LOT of events regarding damaging player by any kind of damage types.

 

Since vanilla health is a public int - why would you totally remove it? If you want player to have more HP you can easily do that (in current Minecraft it's even possible without mod - I mean in Bukkit). If you need double - why not use Integer fixed point?

 

Your whole regeneration system could be implemented by events too. If you want to override for e.g Golden Apple buff, you can do that too, same goes for potions.

 

Health is actually a float.

And increasing the max. health is as easy as setting the max. health for an Entity, IIRC, just change the "maxHealth" entity attribute of the player.

I’m wondering

Edited August 29, 20187 yr by Zayan23

Is is there anyway I can learn how to make guis that can be a menu or a health bar because I want to learn to make a gui health bar and a stamina bar  because I’ve been searching for something that explains a way to do it or understandable way but can never find one

Old thread.

Please don't necro.