Foundation for speed command - not yet implemented.

Essentials/src/com/earth2me/essentials/commands/Commandspeed.java

@@ -0,0 +1,113 @@
+package com.earth2me.essentials.commands;
+
+import com.earth2me.essentials.User;
+import org.bukkit.Server;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+
+public class Commandspeed extends EssentialsCommand
+{
+	public Commandspeed()
+	{
+		super("speed");
+	}
+
+	@Override
+	protected void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
+	{
+		if (args.length < 2)
+		{
+			throw new NotEnoughArgumentsException();
+		}
+		final boolean isFly = isFlyMode(args[0]);
+		final float speed = isMoveSpeed(args[1]);
+		speedOtherPlayers(server, sender, isFly, speed, args[2]);
+	}
+
+	@Override
+	protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
+	{
+		if (args.length < 1)
+		{
+			throw new NotEnoughArgumentsException();
+		}
+
+		boolean isFly;
+		float speed;
+		if (args.length == 1)
+		{
+			isFly = user.isFlying();
+			speed = isMoveSpeed(args[0]);
+		}
+		else if (args.length == 2)
+		{
+			isFly = isFlyMode(args[0]);
+			speed = isMoveSpeed(args[1]);
+		}
+		else
+		{
+			isFly = isFlyMode(args[0]);
+			speed = isMoveSpeed(args[1]);
+			speedOtherPlayers(server, user, isFly, speed, args[2]);
+			return;
+		}
+
+		if (isFly)
+		{
+			user.setFlySpeed(speed);
+		}
+		else
+		{
+			user.setWalkSpeed(speed);
+		}
+	}
+
+	private void speedOtherPlayers(final Server server, final CommandSender sender, final boolean isFly, final float speed, final String target)
+	{
+		for (Player matchPlayer : server.matchPlayer(target))
+		{
+			if (isFly)
+			{
+				matchPlayer.setFlySpeed(speed);
+			}
+			else
+			{
+				matchPlayer.setWalkSpeed(speed);
+			}
+		}
+	}
+
+	private boolean isFlyMode(String modeString) throws NotEnoughArgumentsException
+	{
+		boolean isFlyMode;
+		if (modeString.contains("fly") || modeString.equalsIgnoreCase("f"))
+		{
+			isFlyMode = true;
+		}
+		else if (modeString.contains("walk") || modeString.contains("run")
+				 || modeString.equalsIgnoreCase("w") || modeString.equalsIgnoreCase("r"))
+		{
+			isFlyMode = false;
+		}
+		else
+		{
+			throw new NotEnoughArgumentsException();
+		}
+		return isFlyMode;
+	}
+
+	private float isMoveSpeed(String moveSpeed) throws NotEnoughArgumentsException
+	{
+		float speed;
+		try
+		{
+			speed = Float.parseFloat(moveSpeed);
+		}
+		catch (NumberFormatException e)
+		{
+			throw new NotEnoughArgumentsException();
+		}
+		return speed;
+	}
+}