ModernUO/Projects/Scripts/Commands/Skills.cs

using System;
using Server.Targeting;

namespace Server.Commands
{
  public static class SkillsCommand
  {
    public static void Initialize()
    {
      CommandSystem.Register("SetSkill", AccessLevel.GameMaster, SetSkill_OnCommand);
      CommandSystem.Register("GetSkill", AccessLevel.GameMaster, GetSkill_OnCommand);
      CommandSystem.Register("SetAllSkills", AccessLevel.GameMaster, SetAllSkills_OnCommand);
    }

    [Usage("SetSkill <name> <value>")]
    [Description("Sets a skill value by name of a targeted mobile.")]
    public static void SetSkill_OnCommand(CommandEventArgs arg)
    {
      if (arg.Length != 2)
      {
        arg.Mobile.SendMessage("SetSkill <skill name> <value>");
      }
      else
      {
        if (Enum.TryParse(arg.GetString(0), true, out SkillName skill))
          arg.Mobile.Target = new SkillTarget(skill, arg.GetDouble(1));
        else
          arg.Mobile.SendLocalizedMessage(1005631); // You have specified an invalid skill to set.
      }
    }

    [Usage("SetAllSkills <name> <value>")]
    [Description("Sets all skill values of a targeted mobile.")]
    public static void SetAllSkills_OnCommand(CommandEventArgs arg)
    {
      if (arg.Length != 1)
        arg.Mobile.SendMessage("SetAllSkills <value>");
      else
        arg.Mobile.Target = new AllSkillsTarget(arg.GetDouble(0));
    }

    [Usage("GetSkill <name>")]
    [Description("Gets a skill value by name of a targeted mobile.")]
    public static void GetSkill_OnCommand(CommandEventArgs arg)
    {
      if (arg.Length != 1)
      {
        arg.Mobile.SendMessage("GetSkill <skill name>");
      }
      else
      {
        if (Enum.TryParse(arg.GetString(0), true, out SkillName skill))
          arg.Mobile.Target = new SkillTarget(skill);
        else
          arg.Mobile.SendMessage("You have specified an invalid skill to get.");
      }
    }

    public class AllSkillsTarget : Target
    {
      private double m_Value;

      public AllSkillsTarget(double value) : base(-1, false, TargetFlags.None) => m_Value = value;

      protected override void OnTarget(Mobile from, object targeted)
      {
        if (targeted is Mobile targ)
        {
          Server.Skills skills = targ.Skills;

          for (int i = 0; i < skills.Length; ++i)
            skills[i].Base = m_Value;

          CommandLogging.LogChangeProperty(from, targ, "EverySkill.Base", m_Value.ToString());
        }
        else
        {
          from.SendMessage("That does not have skills!");
        }
      }
    }

    public class SkillTarget : Target
    {
      private bool m_Set;
      private SkillName m_Skill;
      private double m_Value;

      public SkillTarget(SkillName skill, double value) : base(-1, false, TargetFlags.None)
      {
        m_Set = true;
        m_Skill = skill;
        m_Value = value;
      }

      public SkillTarget(SkillName skill) : base(-1, false, TargetFlags.None)
      {
        m_Set = false;
        m_Skill = skill;
      }

      protected override void OnTarget(Mobile from, object targeted)
      {
        if (targeted is Mobile targ)
        {
          Skill skill = targ.Skills[m_Skill];

          if (skill == null)
            return;

          if (m_Set)
          {
            skill.Base = m_Value;
            CommandLogging.LogChangeProperty(from, targ, $"{m_Skill}.Base", m_Value.ToString());
          }

          from.SendMessage("{0} : {1} (Base: {2})", m_Skill, skill.Value, skill.Base);
        }
        else
        {
          from.SendMessage("That does not have skills!");
        }
      }
    }
  }
}