Health

How to check if player has health below 5?

How to check if player has health equal to 5?

 

below 5

PHP:

$player->getHealth() < 5


equal to 5

PHP:

$player->getHealth() == 5

 

If by "equal to 5" you mean 2.5 heart icons, then you need to do a little rounding...

PHP:

$displayed_health = (int) ceil($player->getHealth());
return $displayed_health === 5;


What's wrong with $player->getHealth() == 5?
Health points are stored as float. The player could have 4.99 or 4.75 health points yet it would show up as 2.5 hearts to the player.

 

HealthBar plugin on GitHub or YouTube.

 

He didn't ask for HealthBar plugin

 

PHP:

                   $player = $event->getPlayer();
                   if ($player->getHealth() == 5) {
                        //do stuff
                    }

                    if ($player->getHealth() < 5) {
                        //do stuff
                    }

 

But he can use the code in HeathBar plugin.

 

but he didn't ask how to make health bar