Hey, I am making a mod where if you right click a block with an item in hand, the block will then change into another block using world.setBlock...

 

I tried a lot, researched a lot, but nothing really worked

 

This is my current on BlockActivated:

public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer player, int par6, float par7, float par8, float par9) {
    {
	ItemStack itemstack = player.inventory.getCurrentItem();
	if(player.getCurrentEquippedItem() != null) {
	System.out.print(itemstack.getUnlocalizedName().substring(5));
			if((itemstack.getUnlocalizedName().substring(5) == "frostfire"))
			{
				par1World.setBlock(par2, par3, par4, MagicInTheDark.litFrostFireBlock);
			}
	}

    	
    }

 

I also tried:

public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer player, int par6, float par7, float par8, float par9) {
        if(player.getCurrentEquippedItem() == new ItemStack(MagicInTheDark.frostFire)
        {
    	par1World.setBlock(par2, par3, par4, MagicInTheDark.litFrostFireBlock);
        }
    }

 

Any help?

try:

 

if(player.getCurrentEquuippedItem() != null){
    if(player.getCurrentEquippedItem().getItem() == MagicInTheDark.litFrostFireBlock){

    }
}

Thank you!!!

 

It worked