Cleanup warp charging, to properly handle warp sign costs.

Author: khobbits

Essentials/src/com/earth2me/essentials/EssentialsEntityListener.java

@@ -55,9 +55,10 @@ else if (eDefend instanceof Ageable)
 			attacker.updateActivity(true);
 		}
 		else if (eAttack instanceof Projectile && eDefend instanceof Player)
-		{
+		{			
+			final Projectile projectile = (Projectile)event.getDamager();
 			//This should return a ProjectileSource on 1.7.3 beta +
-			Object shooter = ((Projectile)event.getDamager()).getShooter();
+			final Object shooter = projectile.getShooter();
 			if (shooter instanceof Player)
 			{
 				final User attacker = ess.getUser((Player)shooter);

Essentials/src/com/earth2me/essentials/Teleport.java

@@ -173,10 +173,17 @@ private void teleport(IUser teleportee, ITarget target, Trade chargeFor, Telepor
 		double delay = ess.getSettings().getTeleportDelay();
 
 		Trade cashCharge = chargeFor;
-		if (chargeFor != null && !chargeFor.getCommandCost(teleportOwner).equals(BigDecimal.ZERO))
+
+		if (chargeFor != null)
 		{
 			chargeFor.isAffordableFor(teleportOwner);
-			cashCharge = new Trade(chargeFor.getCommandCost(teleportOwner), ess);
+			
+			//This code is to make sure that commandcosts are checked in the initial world, and not in the resulting world.
+			if (!chargeFor.getCommandCost(teleportOwner).equals(BigDecimal.ZERO))
+			{
+				//By converting a command cost to a regular cost, the command cost permission isn't checked when executing the charge after teleport.
+				cashCharge = new Trade(chargeFor.getCommandCost(teleportOwner), ess);
+			}
 		}
 
 		cooldown(true);

Essentials/src/com/earth2me/essentials/TimedTeleport.java

@@ -1,6 +1,8 @@
 package com.earth2me.essentials;
 
 import static com.earth2me.essentials.I18n._;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import net.ess3.api.IEssentials;
 import net.ess3.api.IUser;
 import org.bukkit.Location;
@@ -95,27 +97,6 @@ public void run()
 			try
 			{
 				teleport.cooldown(false);
-				teleportUser.sendMessage(_("teleportationCommencing"));
-				try
-				{
-					if (timer_respawn)
-					{
-						teleport.respawnNow(teleportUser, timer_cause);
-					}
-					else
-					{
-						teleport.now(teleportUser, timer_teleportTarget, timer_cause);
-					}
-					cancelTimer(false);
-					if (timer_chargeFor != null)
-					{
-						timer_chargeFor.charge(teleportOwner);
-					}
-				}
-				catch (Exception ex)
-				{
-					ess.showError(teleportOwner.getSource(), ex, "\\ teleport");
-				}
 			}
 			catch (Exception ex)
 			{
@@ -125,6 +106,29 @@ public void run()
 					teleportUser.sendMessage(_("cooldownWithMessage", ex.getMessage()));
 				}
 			}
+			try
+			{
+				cancelTimer(false);
+				teleportUser.sendMessage(_("teleportationCommencing"));
+				timer_chargeFor.isAffordableFor(teleportOwner);
+				if (timer_respawn)
+				{
+					teleport.respawnNow(teleportUser, timer_cause);
+				}
+				else
+				{
+					teleport.now(teleportUser, timer_teleportTarget, timer_cause);
+				}
+				if (timer_chargeFor != null)
+				{
+					timer_chargeFor.charge(teleportOwner);
+				}
+			}
+			catch (Exception ex)
+			{
+				ess.showError(teleportOwner.getSource(), ex, "\\ teleport");
+			}
+
 		}
 	}