Health? (beginner question)

Whenever I try putting in player.setHealth(20);
it puts a line through it, how can I fix it?

 

Sorry, but I guess nobody understands you. Provide a picture / more related code / more detailed description.

 

I was practicing making a plugin by making a basic heal plugin, but whenever I use player.setHealth it just puts a line through it; does this mean it wont work?

here's a sample of the code

if(commandLabel.equalsIgnoreCase("heal") || commandLabel.equalsIgnoreCase("h")){
if(args.length == 0){
player.setHealth(20);
player.setFireTicks(0);
}else if(args.length == 1){
if(player.getServer().getPlayer(args[0]) != null){
Player targetPlayer = player.getServer().getPlayer(args[0]);
targetPlayer.setHealth(20);
targetPlayer.setFireTicks(0);
player.sendMessage(ChatColor.GREEN + "healed");
}else{
player.sendMessage(ChatColor.RED + "Player not online");
}
}
}

 

vbcnxm
player.setHealth(20.0)... should work

 

What that means is it's deprecated.
To fix this you need to download Bukkit not just CraftBukkit and import it. Then once you've imported it, you need to put the precedence of Bukkit above CraftBukkit. This will solve your deprecation problem.

 

That worked, thanks! I would love to hear an explanation if you could.

 

.setHealth(); will work as long as it is a double but .getHealth() will not work unless you use the bukkit api found > here < Here is a thread containing information about this issue. http://forums.bukkit.org/threads/oops-i-didnt-break-your-plugins-ambiguous-gethealth.156975/