item reference in a static method

[zerodowned]

Working on implementing some extended features to my Spellbar[hotbar] code.
Using the ClearCurrentAbility in WeaponAbility.cs seems to be the only option to register if a player has executed/cancelled/changed weaponabilites (certain Bushido and Ninjitsu spells are weapon abilities)

I've worked out some previous problems but stuck on how to reference an item in a static method.

public static void ClearCurrentAbility(Mobile m)
  {
  m_Table.Remove(m);

  if (Core.AOS && m.NetState != null)
  m.Send(ClearWeaponAbility.Instance);
     
       SpecialMove.ClearCurrentMove(m);
     
       if ( m.HasGump(typeof (SpellBarGump.SpellBar_BarGump)) )
       {
         int dbx = 0; int dbxa = 0; int dby = 0; int dbya = 0; int xselect_var = 0;
               
         m.CloseGump( typeof( SpellBarGump.SpellBar_BarGump ) );
       
         m.SendGump(new SpellBarGump.SpellBar_BarGump(m, dbx, dbxa, dby, dbya, xselect_var, m_Scroll ));
       }
     
  }

Items/Weapons/Abilities/WeaponAbility.cs:
CS0120: Line 471: An object reference is required for the non-static field,
method, or property 'Server.Items.WeaponAbility.m_Scroll'

looking at:
http://www.runuo.com/community/threads/accessing-nonstatic-members.19619/ and
http://www.runuo.com/community/thre...uses-when-wearing-the-whole-set.100909/page-2

I've tried m_Scroll(item) and multiple other trial/errors that didn't work.

mirror post: Check if SpecialMove has been executed or cancelled/changed
I'll post here if I get the answer somewhere else.

Thanks

 

[Keldon]

Where do you declare what m_Scroll is? Looking at your code you are passing an override into your gump but without declaring what it is the variable is either null (gives strange data/ crashes) or will not compile.

you need some kind of line as follows:

Item m_Scroll = <whatever item the gump needs>;

This needs to happen before you call the gump. Note my server is running RunUO 2.4 and I am not sure if the Item declarations line is the same for ServUO but I would be it is.

 

[zerodowned]

_Epila_ on runuo pointed me in the right direction

got it to work going outside that static method and doing this in HonorableExecution.cs

public override void OnHit(Mobile attacker, Mobile defender, int damage)
  {
  if (!this.Validate(attacker) || !this.CheckMana(attacker, true))
  return;

  ClearCurrentMove(attacker);
     
/// added ///
  Item scroll = (Item)(attacker.Backpack.FindItemByType(typeof(SpellBarScroll)));

  SpellBarScroll m_Scroll = (SpellBarScroll) scroll ;
     

         if ( attacker.HasGump(typeof (SpellBarGump.SpellBar_BarGump)) )
         {
           attacker.CloseGump( typeof( SpellBarGump.SpellBar_BarGump ) );
         
           int dbx = 0; int dbxa = 0; int dby = 0; int dbya = 0; int xselect_var = 0;
         
           attacker.SendGump(new SpellBarGump.SpellBar_BarGump(attacker, dbx, dbxa, dby, dbya, xselect_var, m_Scroll ));
         }
/// end added ///  

  HonorableExecutionInfo info = m_Table[attacker] as HonorableExecutionInfo;

  if (info != null)
  {
  info.Clear();

  if (info.m_Timer != null)
  info.m_Timer.Stop();
  }

  if (!defender.Alive)
  {
  attacker.FixedParticles(0x373A, 1, 17, 0x7E2, EffectLayer.Waist);

  double bushido = attacker.Skills[SkillName.Bushido].Value;

  attacker.Hits += 20 + (int)((bushido * bushido) / 480.0);

  int swingBonus = Math.Max(1, (int)((bushido * bushido) / 720.0));

  info = new HonorableExecutionInfo(attacker, swingBonus);
  info.m_Timer = Timer.DelayCall(TimeSpan.FromSeconds(20.0), new TimerStateCallback(EndEffect), info);

  m_Table[attacker] = info;
  }
  else
  {
  ArrayList mods = new ArrayList();

  mods.Add(new ResistanceMod(ResistanceType.Physical, -40));
  mods.Add(new ResistanceMod(ResistanceType.Fire, -40));
  mods.Add(new ResistanceMod(ResistanceType.Cold, -40));
  mods.Add(new ResistanceMod(ResistanceType.Poison, -40));
  mods.Add(new ResistanceMod(ResistanceType.Energy, -40));

  double resSpells = attacker.Skills[SkillName.MagicResist].Value;

  if (resSpells > 0.0)
  mods.Add(new DefaultSkillMod(SkillName.MagicResist, true, -resSpells));

  info = new HonorableExecutionInfo(attacker, mods);
  info.m_Timer = Timer.DelayCall(TimeSpan.FromSeconds(7.0), new TimerStateCallback(EndEffect), info);

  m_Table[attacker] = info;
  }

  this.CheckGain(attacker);
  }

and

namespace Server.Spells.Bushido
{
  public class HonorableExecution : SamuraiMove
  {
 
/// added ///
     public SpellBarScroll m_Scroll;
/// end added ///
   
  private static readonly Hashtable m_Table = new Hashtable();
  public HonorableExecution()
  {
  }

That will resend the gump any time the ability HonorableExecution is executed. I'll have to figure out what to do about abilities being changed or cancelled.

 

[zerodowned]

never mind i think i got this now

if ( !(SpecialMove.GetCurrentMove( from ) is HonorableExecution) & SpecialMove.GetCurrentMove( from ) != null  )
            {
              from.CloseGump( typeof( SpellBarGump.SpellBar_BarGump ) );
        
              //int dbx = 0; int dbxa = 0; int dby = 0; int dbya = 0; int xselect_var = 0;
        
              from.SendGump(new SpellBarGump.SpellBar_BarGump(from, dbx, dbxa, dby, dbya, xselect_var, m_Scroll ));
          
            }