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POBukkit - Health in name
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  1. POBukkit - Health in name
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    copied!<p><strong>FIXED</strong></p> <p>I am attempting to add a health bar next to my entities name, like: </p> <p>Level 3 Skeleton ||||</p> <p>Where bars are how much health, out of 5. I have tried everything it seems, but I cannot figure it out! I think its really simple, but I just can't get it...</p> <pre><code>@EventHandler public void entityDamageEntity(EntityDamageEvent event) { LivingEntity entity = (LivingEntity) event.getEntity(); if (entity.getCustomName() != null) { entity.setCustomName(entity.getCustomName().replaceAll("|", "")); int health = (int) Math.ceil(entity.getHealth() / entity.getMaxHealth() * 5); int i = 1; String healthbar = " |"; while(i &lt; health){ i++; healthbar = healthbar + "|"; } entity.setCustomName(entity.getCustomName() + healthbar); } } </code></pre> <p>I just cannot seem to get it to work! It does weird things, try using it with a named entity. If someone could point out the error, that would be great =D</p> <p><a href="http://i.stack.imgur.com/RYdcI.png" rel="nofollow">http://i.stack.imgur.com/RYdcI.png</a></p> <p><strong>FIXED CODE:</strong></p> <pre><code>@EventHandler public void entityDamageEntity(EntityDamageEvent event) { LivingEntity entity = (LivingEntity) event.getEntity(); if (entity.getCustomName() != null) { entity.setCustomName(entity.getCustomName().replaceAll("\\|", "")); int health = (int) ((float) entity.getHealth() / entity.getMaxHealth() *5); if (health &gt; 0){ char[] bars = new char[health + 1]; Arrays.fill(bars, '|'); entity.setCustomName(entity.getCustomName() + " " + new String(bars)); entity.setCustomName(entity.getCustomName().replaceAll(" ", " ")); } else { entity.setCustomName(entity.getCustomName()); entity.setCustomName(entity.getCustomName().replaceAll(" ", " ")); } } } </code></pre>
 

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