EpicKnarvik97/Jail
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Implement getting the jail nearest to sender of the jail command if no

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jail parameter is defined.
This commit is contained in:
graywolf336
2013-12-24 17:51:41 -06:00
parent 64301db196
commit dc2e74a63e
7 changed files with 91 additions and 13 deletions
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32
src/main/java/com/graywolf336/jail/JailManager.java
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@ -3,6 +3,10 @@ package com.graywolf336.jail;
import java.util.HashMap;
import java.util.HashSet;
import org.bukkit.Location;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import com.graywolf336.jail.beans.CreationPlayer;
import com.graywolf336.jail.beans.Jail;
import com.graywolf336.jail.beans.Prisoner;
@ -79,6 +83,34 @@ public class JailManager {
return this.jails.get(name);
}
/**
* Gets the nearest {@link Jail} to the player, if the sender is a player or else it will get the first jail defined.
*
* @param sender The sender who we are looking around.
* @return The nearest {@link Jail} to the sender if it is a player or else the first jail defined.
*/
public Jail getNearestJail(CommandSender sender) {
if(sender instanceof Player) {
Location loc = ((Player) sender).getLocation();
Jail j = null;
double len = -1;
for(Jail jail : jails.values()) {
double clen = jail.getDistance(loc);
if (clen < len || len == -1) {
len = clen;
j = jail;
}
}
return (j == null ? jails.values().iterator().next() : j);
}else {
return jails.values().iterator().next();
}
}
/**
* Checks to see if the given name for a {@link Jail} is valid, returns true if it is a valid jail.
*