Hi,
I was just wondering how I could get a block to reset its icons? I want it so that when the player right clicks with a certain item it will change texture to show that item. I am not sure how I can get the block to re-render since it only renders once on startup. I heard of a TESR but i dont want it to be constantly rendering every tick. Just when a action happens. Anyone know how I could do that?
This is what i have for the block info.
package com.MagicandMisc.block;
import java.util.ArrayList;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;
import com.MagicandMisc.item.ItemManager;
import com.MagicandMisc.lib.StringLibrary;
import com.MagicandMisc.tileentity.TileEntityIce;
public class MysticalIce extends Block {
boolean hasAlloy[] = new boolean[3];{
for(int i=0;i<3;i++){
hasAlloy[i] = false;
}
}
public IIcon Side0;
public IIcon Side1;
public IIcon Side2;
public IIcon Side3;
public IIcon Side4;
public IIcon Side5;
public int colors = 0;
protected MysticalIce(Material p_i45394_1_) {
super(p_i45394_1_);
// TODO Auto-generated constructor stub
}
@Override
public ArrayList<ItemStack> getDrops(World world, int x, int y, int z, int metadata, int fortune){
ArrayList<ItemStack> drops = new ArrayList<ItemStack>();
TileEntityIce ice = new TileEntityIce();
hasAlloy = ice.alloyInfo();
if(hasAlloy[0]){
drops.add(new ItemStack(ItemManager.lime_alloy_ingot,1));
}
if(hasAlloy[1]){
drops.add(new ItemStack(ItemManager.magenta_alloy_ingot,1));
}
if(hasAlloy[2]){
drops.add(new ItemStack(ItemManager.orange_alloy_ingot,1));
}
boolean alloy[] = {false,false,false};
ice.getGems(alloy, world);
drops.add(new ItemStack(BlockManager.mystical_ice,1));
System.out.println("Drops:"+ hasAlloy[0] + hasAlloy[1]+hasAlloy[2]);
return drops;
}
@Override
public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int p_149727_6_, float p_149727_7_, float p_149727_8_, float p_149727_9_)
{
ItemStack held = player.getHeldItem();
Item item;
if(held == null){
item = Items.apple;
}
else{
item = held.getItem();
}
if(item == ItemManager.lime_alloy_ingot && !hasAlloy[0]){
hasAlloy[0] = true;
if(held.stackSize == 1){
player.setItemInUse(null, 0);
}
else{
held.stackSize = held.stackSize-1;
player.setItemInUse(held, 0);
}
}
if(item == ItemManager.magenta_alloy_ingot && !hasAlloy[1]){
hasAlloy[1] = true;
if(held.stackSize == 1){
player.setItemInUse(null, 0);
}
else{
held.stackSize = held.stackSize-1;
player.setItemInUse(held, 0);
}
}
if(item == ItemManager.orange_alloy_ingot && !hasAlloy[2]){
hasAlloy[2] = true;
if(held.stackSize == 1){
player.setItemInUse(null, 0);
}
else{
held.stackSize = held.stackSize-1;
player.setItemInUse(held, 0);
}
}
TileEntityIce ice = new TileEntityIce();
ice.getGems(hasAlloy, world);
return true;
}
public boolean hasTileEntity(int metadata)
{
return true;
}
public TileEntity createTileEntity(World world, int metadata)
{
return new TileEntityIce();
}
@Override
public void registerBlockIcons(IIconRegister icon)
{
/* What I'm trying to do here is to use the method of ^2 so
* I can have a unique image for each combination without a
* ton of if statements */
TileEntityIce ice = new TileEntityIce();
hasAlloy = ice.alloyInfo();
if(hasAlloy[0]){
colors += 2;
}
if(hasAlloy[1]){
colors += 4;
}
if(hasAlloy[2]){
colors += 8;
}
System.out.println(colors);
Side0 = icon.registerIcon(StringLibrary.MODID+":"+"mystical_ice_"+"tb");
Side1 = icon.registerIcon(StringLibrary.MODID+":"+"mystical_ice_"+"tb");
Side2 = icon.registerIcon(StringLibrary.MODID+":"+"mystical_ice_"+colors);
Side3 = icon.registerIcon(StringLibrary.MODID+":"+"mystical_ice_"+colors);
Side4 = icon.registerIcon(StringLibrary.MODID+":"+"mystical_ice_"+colors);
Side5 = icon.registerIcon(StringLibrary.MODID+":"+"mystical_ice_"+colors);
}
@Override
public IIcon getIcon(int side, int metadata)
{
switch(side){
case 0:
return Side0;
case 1:
return Side1;
case 2:
return Side2;
case 3:
return Side3;
case 4:
return Side4;
case 5:
return Side5;
default:
return Side0;
}
}
}
This is the code for my TileEntity in the block. I tried using notifyBlockChange but I'm unsure what that actually does.
package com.MagicandMisc.tileentity;
import net.minecraft.block.material.Material;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import com.MagicandMisc.block.BlockManager;
import com.MagicandMisc.block.MysticalIce;
public class TileEntityIce extends TileEntity {
static boolean hasAlloy[] = new boolean[3];
public void getGems(boolean[] alloy, World world){
for(int i=0;i<3;i++){
hasAlloy[i] = alloy[i];
}
System.out.println("Alloys:"+ hasAlloy[0] + hasAlloy[1]+hasAlloy[2]);
world.notifyBlockChange(xCoord, yCoord, zCoord, BlockManager.mystical_ice);
world.markBlockRangeForRenderUpdate(xCoord, yCoord, zCoord, xCoord, yCoord, zCoord);
System.out.println("Alloys2:"+ hasAlloy[0] + hasAlloy[1]+hasAlloy[2]);
}
@Override
public void writeToNBT(NBTTagCompound nbt){
super.writeToNBT(nbt);
System.out.println("Write:"+ hasAlloy[0] + hasAlloy[1]+hasAlloy[2]);
nbt.setBoolean("Lime", hasAlloy[0]);
nbt.setBoolean("Magenta", hasAlloy[1]);
nbt.setBoolean("Orange", hasAlloy[2]);
}
@Override
public void readFromNBT(NBTTagCompound nbt){
super.readFromNBT(nbt);
hasAlloy[0] = nbt.getBoolean("Lime");
hasAlloy[1] = nbt.getBoolean("Magenta");
hasAlloy[2] = nbt.getBoolean("Orange");
System.out.println("Read:"+ hasAlloy[0] + hasAlloy[1]+hasAlloy[2]);
}
public boolean[] alloyInfo(){
System.out.println("Send:"+ hasAlloy[0] + hasAlloy[1]+hasAlloy[2]);
return hasAlloy;
}
}
