GetHealthScale() on Creature

Hi,
how can I use getHealthScale() on instanceof Creature ?
thanks

 

To175 You can't. This is a Player only method, so naturally is not available to anything other than Players.

 

AdamQpzm Ok thanks, so how can I get mob's health ?

 

To175 getHealth() will work

 

AdamQpzm thx but

etc... So I can't

And an other question, for mobs I have to use Creature or LivingEntity ?

 

To175 Official: http://forums.bukkit.org/threads/oops-i-didnt-break-your-plugins-ambiguous-gethealth.156975

Other:
https://forums.bukkit.org/threads/issue-with-getting-health.325610
http://forums.bukkit.org/threads/getmaxhealth-method-is-ambiguous-for-the-type-player.317479/
http://forums.bukkit.org/threads/player-gethealth-is-ambiguious-i-dont-get-it.307389/
https://forums.bukkit.org/threads/ambiguous-e-gethealth.304166/
http://forums.bukkit.org/threads/player-gethealth-no-work.302636/
http://forums.bukkit.org/threads/calling-livingentity-getmaxhealth-makes-compilation-error.302253/
http://forums.bukkit.org/threads/running-into-a-ambigous-gethealth-prolblem-is-there-a-fix.299984
http://forums.bukkit.org/threads/player-gethealth-not-working.294791
https://forums.bukkit.org/threads/ambiguous-method-call.290605/
http://forums.bukkit.org/threads/gethealth.276919/
http://forums.bukkit.org/threads/ambiguous-method-call-help.259542/
http://forums.bukkit.org/threads/player-gethealth-in-a-event.252147
http://forums.bukkit.org/threads/adding-health.249685/
http://forums.bukkit.org/threads/adding-to-player-health.248607
http://forums.bukkit.org/threads/gethealth-help.240372/
http://forums.bukkit.org/threads/help-please.237838/
http://forums.bukkit.org/threads/gethealth-is-ambiguous.231921/
http://forums.bukkit.org/threads/gethealth-is-ambiguous.228237/
http://forums.bukkit.org/threads/gethealth.227353
http://forums.bukkit.org/threads/gaining-health.222595
http://forums.bukkit.org/threads/player-getmaxhealth-problem.218817/
http://forums.bukkit.org/threads/player-get-health-get-how-much-soups-he-had-in-hes-hotbar.218264
http://forums.bukkit.org/threads/add-health-instead-of-setting-it.129058
http://forums.bukkit.org/threads/gethealth-is-ambiguous-for-the-type-player.215698/
http://forums.bukkit.org/threads/the-method-gethealth-is-ambiguous-for-the-type-player.214760/
http://forums.bukkit.org/threads/help-with-my-plugin-wont-get-player-health.212361/
http://forums.bukkit.org/threads/delay-on-command.211452
http://forums.bukkit.org/threads/snowball-damage.209423
http://forums.bukkit.org/threads/land-mines-doesnt-cause-player-damage.208364
http://forums.bukkit.org/threads/target-gethealth-error.208123
http://forums.bukkit.org/threads/getting-player-health.204195
http://forums.bukkit.org/threads/gethealth-getmaxhealth.200176/
http://forums.bukkit.org/threads/slenderman-plugin-errors.195214/
http://forums.bukkit.org/threads/two-different-gethealth-methods-in-code.194860/
http://forums.bukkit.org/threads/mob-health.194295
http://forums.bukkit.org/threads/right-click-on-item.193745
http://forums.bukkit.org/threads/p-gethealth-error.193150
http://forums.bukkit.org/threads/events-not-fired-foodlevelchangeevent.191799
http://forums.bukkit.org/threads/gethealth-isnt-working.184244/
http://forums.bukkit.org/threads/healing-problems.182755
http://forums.bukkit.org/threads/please-help-player-health.176919
http://forums.bukkit.org/threads/ambiguous-gethealth.176704/
http://forums.bukkit.org/threads/double-hp-player-gethealth.175774
http://forums.bukkit.org/threads/instant-soup-plugin-help.175203/
http://forums.bukkit.org/threads/gethealth-problem.172985/
http://forums.bukkit.org/threads/the-method-gethealth-is-ambiguous-for-the-type-livingentity.172649/
http://forums.bukkit.org/threads/soup-plugin-trouble.171039/
http://forums.bukkit.org/threads/checking-health.169234
http://forums.bukkit.org/threads/gethealth-and-getmaxhealth-is-ambiguous.168384/
http://forums.bukkit.org/threads/i-still-dont-understand-this-livingentitys-gethealth.166316/
http://forums.bukkit.org/threads/gethealth.164234
http://forums.bukkit.org/threads/trouble-displaying-health.162284
http://forums.bukkit.org/threads/cant-use-bukkit-or-craftbukkit.161364
http://forums.bukkit.org/threads/gethealth-not-working.161136
http://forums.bukkit.org/threads/player-gethealth-wont-work-for-1-6.160857/
http://forums.bukkit.org/threads/player-gethealth-1-6-2-problem.159547
http://forums.bukkit.org/threads/lose-hearts-health-on-command.159632
http://forums.bukkit.org/threads/a-fast-soup-problem.159522
http://forums.bukkit.org/threads/adding-more-hearts-to-players.159191/
http://forums.bukkit.org/threads/1-6-ambiguous-gethealth.158924
http://forums.bukkit.org/threads/ambiguous-with-double.158182
http://forums.bukkit.org/threads/gethealth-is-ambiguous.157851/
http://forums.bukkit.org/threads/the-method-gethealth-is-ambiguous-for-the-type-player.157668/
http://forums.bukkit.org/threads/1-6-1-gethealth-ambiguous.157592
http://forums.bukkit.org/threads/health-is-ambiguous.157586/
http://forums.bukkit.org/threads/gethealth-how-do-i-add-health-to-a-player.157398/
http://forums.bukkit.org/threads/gethealth-1-6-1-change-help.157315/
http://forums.bukkit.org/threads/unable-to-get-players-health.157229/
http://forums.bukkit.org/threads/giving-players-health-p-damage-in-1-6-help.157063/

 

AdamQpzm I know those links.

 

To175 Either is fine I suppose.

 

AdamQpzm Which one ?

And I don't understand links, in Eclipse Libraries I have craftbukkit 1.7.10 and JRE 1.7 ... and what is the bukkit file ??

 

To175 The Bukkit file is the Bukkit API, found here. You should be building against it, rather than craftbukkit.jar. If you need CB files, make sure Bukkit has a higher priority in the build path than CraftBukkit.

 

AdamQpzm thanks !
Which one can I take ?
I'm using craftbukkit-1.7.10-R0.1-20140817.180155-16

 

To175 The Bukkit and craftbukkit version don't really have to match I would just go for the most recent one that you can (last I knew, some of the links weren't working, so you may have to try a few)

 

AdamQpzm I find it !
But my code doesn't work

Code:java

    @EventHandler
    public void EntityDamageEvent(final Entity damagee, final DamageCause cause, final int damage) {   
        ScoreboardManager manager = Bukkit.getScoreboardManager();
        Scoreboard board = manager.getNewScoreboard();
        Objective objective = board.registerNewObjective("showhealth", "health");
        objective.setDisplaySlot(DisplaySlot.BELOW_NAME);
        if(damagee instanceof Creature && damagee != null) {
            Creature wounded = (Creature)damagee;
            double health = wounded.getHealth(); //Update their health
            double demiCoeurs = health/2;
            if(demiCoeurs%2==1){
                demiCoeurs = demiCoeurs - 0.5;
            }
            String barreDeVie = "";
            while(demiCoeurs>0){
                barreDeVie = barreDeVie + "|";
                demiCoeurs = demiCoeurs - 1;
            }
            objective.setDisplayName(barreDeVie);
        }else if(damagee instanceof Player && damagee != null){
            Player wounded = (Player)damagee;
            if(IsInGame(wounded)){
                double health = wounded.getHealthScale(); //Update their health
                double demiCoeurs = health/2;
                if(demiCoeurs%2==1){
                    demiCoeurs = demiCoeurs - 0.5;
                }
                String barreDeVie = "";
                while(demiCoeurs>0){
                    barreDeVie = barreDeVie + "|";
                    demiCoeurs = demiCoeurs - 1;
                }
                objective.setDisplayName(barreDeVie);
            }
        }else{
            return;
        }
    }

No errors in logs

 

To175 You're creating a new scoreboard every time an entity damages an entity, I don't think you want to do that. Additionally, you never give any players this scoreboard, so it just fades into nothingness. Finally, you don't really want to fiddle with getHealthScale() here - you want getHealth()

 

AdamQpzm ok thanks,
I corrected it but I don't know other things that getNewScoreboard, I didn't see getScoreboard

Code:java

 @EventHandler
public void onPlayerJoin(PlayerJoinEvent event){
ScoreboardManager manager = Bukkit.getScoreboardManager();
Scoreboard board = manager.getNewScoreboard();
Objective objective = board.registerNewObjective("showhealth", "health");
objective.setDisplaySlot(DisplaySlot.BELOW_NAME);
double health = event.getPlayer().getHealthScale(); //Update their health
double demiCoeurs = health/2;
if(demiCoeurs%2==1){
demiCoeurs = demiCoeurs - 0.5;
}
String barreDeVie = "";
while(demiCoeurs>0){
barreDeVie = barreDeVie + "|";
demiCoeurs = demiCoeurs - 1;
}
objective.setDisplayName(barreDeVie);
event.getPlayer().setScoreboard(board);
}
 
@EventHandler
public void EntityDamageEvent(final Entity damagee, final DamageCause cause, final int damage) {
ScoreboardManager manager = Bukkit.getScoreboardManager();
Scoreboard board = manager.getNewScoreboard();
Objective objective = board.registerNewObjective("showhealth", "health");
objective.setDisplaySlot(DisplaySlot.BELOW_NAME);
if(damagee instanceof LivingEntity && damagee != null) {
LivingEntity wounded = (LivingEntity)damagee;
double health = wounded.getHealth(); //Update their health
double demiCoeurs = health/2;
if(demiCoeurs%2==1){
demiCoeurs = demiCoeurs - 0.5;
}
String barreDeVie = "";
while(demiCoeurs>0){
barreDeVie = barreDeVie + "|";
demiCoeurs = demiCoeurs - 1;
}
objective.setDisplayName(barreDeVie);
}else{
return;
}
}

I have not the choice if I want to refresh it -_-

Yes I forget the OnPlayerJoin event !

This is the same thing for player.

 

To175 You should store a reference to the scoreboard as a field (or in a Map if using per-player boards) and reuse the instance, you don't need to make a new one each time

Health and health scale are different things. At times they may be the same thing, but you can't really rely on that - any plugin can change the health scale without it affecting the player's health, but plugins can't change the health without the player's health physically changing.

 

thx but What is that ?

Yes per player because health bars