eu.wauz.wauzcore.players.ui

Class WauzPlayerBossBar

java.lang.Object

eu.wauz.wauzcore.players.ui.WauzPlayerBossBar

Direct Known Subclasses:

WauzPlayerEnemyBossBar, WauzPlayerResourceBossBar

public abstract class WauzPlayerBossBar
extends java.lang.Object

An UI class to show the player name and health of the targeted object.

Author:

Wauzmons

Field Summary

Fields

Modifier and Type	Field and Description
protected org.bukkit.boss.BossBar	bossBar The Minecraft boss bar.
protected static java.util.Map<org.bukkit.entity.Player,WauzPlayerBossBar>	bossBarPlayerLinks A map of boss bars, indexed by the player they are shown to.
protected static java.util.Map<java.lang.String,WauzPlayerBossBar>	bossBars A map of all boss bars, indexed by entity uuid.
protected double	maxHealth Max health shown in the bar.
protected java.lang.String	modifiers Modifiers shown in the bar.
protected java.lang.String	uuid The id of the object, this bar belongs to.

Constructor Summary

Constructors

Constructor and Description
WauzPlayerBossBar()

Method Summary

Modifier and Type	Method and Description
void	addPlayer(org.bukkit.entity.Player player, double damage) Adds a player that should see this bar.
static void	clearBar(org.bukkit.entity.Player player) Removes the shown boss bar for the given player.
protected void	destroy() Removes this boss bar from all maps and clears out all players.
protected abstract void	doPlayerChecks() Schedules a task to check if the object and assigned players are still valid.
protected abstract double	getHealth()
protected abstract java.lang.String	getName()
java.lang.String	getTitle(int health) Generates a new title for the boss bar.
protected boolean	inDistance(org.bukkit.entity.Player player, org.bukkit.Location location) Checks if the given player is close enough to see the boss bar.
void	removePlayer(org.bukkit.entity.Player player) Removes a player that should no longer see this bar.
void	updateBossBar(double damage) Updates the boss bar, because the entity got damaged.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

bossBars

protected static java.util.Map<java.lang.String,WauzPlayerBossBar> bossBars

A map of all boss bars, indexed by entity uuid.

bossBarPlayerLinks

protected static java.util.Map<org.bukkit.entity.Player,WauzPlayerBossBar> bossBarPlayerLinks

A map of boss bars, indexed by the player they are shown to.

uuid

protected java.lang.String uuid

The id of the object, this bar belongs to.

modifiers

protected java.lang.String modifiers

Modifiers shown in the bar.

maxHealth

protected double maxHealth

Max health shown in the bar.

bossBar

protected org.bukkit.boss.BossBar bossBar

The Minecraft boss bar.

Constructor Detail

WauzPlayerBossBar

public WauzPlayerBossBar()

Method Detail

clearBar

public static void clearBar(org.bukkit.entity.Player player)

Removes the shown boss bar for the given player.

Parameters:

player - The player who should no longer see a boss bar.

addPlayer

public void addPlayer(org.bukkit.entity.Player player,
                      double damage)

Adds a player that should see this bar. If the entity will die from the damage, the bar will not be shown.

Parameters:

player - The player that should see this bar.

damage - The damage the player dealt to see the bar.

removePlayer

public void removePlayer(org.bukkit.entity.Player player)

Removes a player that should no longer see this bar.

Parameters:

player - The player that should no longer see this bar.

updateBossBar

public void updateBossBar(double damage)

Updates the boss bar, because the entity got damaged. If the entity will die from the damage, the bar be destroyed.

Parameters:

damage - The damage that was dealt to the entity.

getTitle

public java.lang.String getTitle(int health)

Generates a new title for the boss bar.

Parameters:

health - How much health is left.

Returns:

The new title.

doPlayerChecks

protected abstract void doPlayerChecks()

Schedules a task to check if the object and assigned players are still valid. If not, they get removed, else the task is scheduled again for the next second.

See Also:

destroy()

getName

protected abstract java.lang.String getName()

Returns:

The name of the object, this bar belongs to.

getHealth

protected abstract double getHealth()

Returns:

The health of the object, this bar belongs to.

inDistance

protected boolean inDistance(org.bukkit.entity.Player player,
                             org.bukkit.Location location)

Checks if the given player is close enough to see the boss bar.

Parameters:

player - The player to check for.

location - The current location of the object, this bar belongs to.

Returns:

If the player is in distance.

destroy

protected void destroy()

Removes this boss bar from all maps and clears out all players.