more work on commands

- moved script object to wrapper class to catch and log exceptions
- added loggers for basepacket/subpacket (todo: colour and use them in NLog.config)
- finished up most commands (todo: !property and !property2)
- todo: create and use mysql wrapper class to log exceptions

data/scripts/commands/gm/giveitem.lua

@@ -2,21 +2,35 @@ require("global");
 
 properties = {
     permissions = 0,
-    parameters = "ssss",
+    parameters = "sssss",
     description = "adds <item> <qty> to <location> for <target>. <qty> and <location> are optional, item is added to user if <target> is nil",
 }
 
-function onTrigger(player, argc, item, qty, location, target)
+function onTrigger(player, argc, item, qty, location, name, lastName)
     local sender = "[giveitem] ";
-    player = GetWorldManager():GetPCInWorld(target) or player;
+    
+    if name then
+        if lastName then
+            player = GetWorldManager():GetPCInWorld(name.." "..lastName) or nil;
+        else
+            player = GetWorldManager():GetPCInWorld(name) or nil;
+        end;
+    end;
+    
     if player then
         item = tonumber(item) or nil;
         qty = tonumber(qty) or 1;
         location = tonumber(itemtype) or INVENTORY_NORMAL;
+        local added = player:GetInventory(location):AddItem(item, qty);
+        local messageID = MESSAGE_TYPE_SYSTEM_ERROR;
+        local message = "unable to add item";
         
-        if item then
-            player:GetInventory(location):AddItem(item, qty);
-            player:SendMessage(MSG_TYPE_SYSTEM_ERROR, "[giveitem] ", string.format("Added item %u to %s", item, player:GetName());
+        if item and added then
+            message = string.format("added item %u to %s", item, player:GetName());
         end
+        player:SendMessage(messageID, sender, message);
+        print(message);
+    else
+        print(sender.."unable to add item, ensure player name is valid.");
     end;
 end;