/// <summary>
/// Song of chaos.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongChaos( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
}
return true;
}
/// <summary>
/// Song of calming.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongCalming( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
Combat.StopFighting( victim, false );
victim.WaitState( 2 );
}
return true;
}
private object _var; // A miscellaneous variable
#endregion Fields
#region Constructors
/// <summary>
/// Parameterized constructor.
/// </summary>
/// <param name="itype"></param>
/// <param name="itime"></param>
/// <param name="varg1"></param>
/// <param name="varg2"></param>
/// <param name="var"></param>
public Event( EventType itype, int itime, Target varg1, Target varg2, object var )
{
++_numEvents;
_type = itype;
_time = itime;
_arg1 = varg1;
_arg2 = varg2;
_var = var;
}
/// <summary>
/// Song of armor.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongArmor( CharData ch, Spell spell, int level, Target target )
{
ch.SendText( "You Sing a song of protection.\r\n" );
foreach( CharData victim in ch.InRoom.People )
{
if (victim.IsAffected( Affect.AFFECT_ARMOR))
continue;
Affect af = new Affect( Affect.AffectType.song, spell.Name, 4, Affect.Apply.ac, ( 0 - ( 10 + ( level / 5 ) ) ), Affect.AFFECT_ARMOR );
victim.CombineAffect( af );
victim.SendText( "You feel someone protecting you.\r\n" );
}
return true;
}
/// <summary>
/// Song of heroism.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongHeroism( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
Affect af = new Affect(Affect.AffectType.song, spell.Name, (level / 8), Affect.Apply.hitroll, (level / 6 + 1), Affect.AFFECT_NONE);
victim.AddAffect(af);
af = new Affect(Affect.AffectType.song, spell.Name, (level / 8), Affect.Apply.damroll, (level / 11 + 1), Affect.AFFECT_NONE);
victim.AddAffect(af);
SocketConnection.Act( "$n&n looks more courageous.", victim, null, null, SocketConnection.MessageTarget.room );
victim.SendText( "You feel righteous.\r\n" );
}
return true;
}
/// <summary>
/// When a spell event terminates, we need something to happen.
///
/// By this point we should have terminated the spell/song event data
/// and should only need the info about the character and the spell
/// and the argument(s).
///
/// Passing of the correct function parameters should be handled by the
/// event system.
/// </summary>
/// <param name="ch">The caster</param>
/// <param name="spell">The spell number</param>
/// <param name="target">The _targetType</param>
public static void FinishSpell( CharData ch, Spell spell, Target target )
{
Object obj;
int chance = 0;
bool found = false;
string lbuf = String.Format("Magic.FinishSpell: {0} by {1}", spell.Name, ch.Name);
Log.Trace( lbuf );
for( int i = Database.CastList.Count - 1; i >= 0; i--)
{
if (Database.CastList[i].Who && Database.CastList[i].Who == ch)
{
Database.CastList.RemoveAt( i );
}
}
// If they're not casting at the end of the song or spell
// they certainly can't finish it.
if( ch.IsAffected( Affect.AFFECT_CASTING ) )
ch.RemoveAffect( Affect.AFFECT_CASTING );
else
{
return;
}
if( !ch.CheckConcentration(spell) )
return;
if( ( ch.IsAffected( Affect.AFFECT_MUTE ) || ch.HasInnate( Race.RACE_MUTE ) )
&& !ch.IsClass( CharClass.Names.psionicist ) )
{
ch.SendText( "Your lips move but no sound comes out.\r\n" );
return;
}
// Make sure the room is still castable.
if( !ch.InRoom.CheckCastable( ch, false, false ) )
return;
if( ch.InRoom.CheckStarshell( ch ) )
return;
MemorizeData memorized = null;
if (!ch.IsNPC() && !ch.IsImmortal() && !ch.IsClass(CharClass.Names.psionicist))
{
foreach( MemorizeData mem in ((PC)ch).Memorized )
{
if( !mem.Memmed )
continue;
if( mem.Name == spell.Name )
{
found = true;
memorized = mem;
break;
}
}
if (!found && !ch.IsNPC() && !ch.IsClass(CharClass.Names.psionicist))
{
ch.SendText( "You do not have that spell memorized!\r\n" );
if( spell.ValidTargets == TargetType.objectOrCharacter )
target = null;
else if( spell.ValidTargets == TargetType.none )
target = null;
return;
}
}
if( ch.IsAffected( Affect.AFFECT_FEEBLEMIND ) )
{
ch.SendText( "You are just too stupid to cast that spell!\r\n" );
SocketConnection.Act( "$n&n screws up $s face in concentration.", ch, null, null, SocketConnection.MessageTarget.room );
SocketConnection.Act( "$n&n tries really, really hard to complete a spell, but fails.", ch, null, null, SocketConnection.MessageTarget.room );
return;
}
// Locate targets.
CharData victim = null;
switch( spell.ValidTargets )
{
default:
Log.Trace( "FinishSpell: bad TargetType for spell {1}.", spell );
return;
case TargetType.objectOrCharacter:
if( ch.IsAffected( Affect.AFFECT_BLIND ) )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
break;
case TargetType.none:
break;
case TargetType.trap:
ch.SendText( "You cannot cast a trap!\r\n" );
return;
case TargetType.singleCharacterOffensive:
victim = (CharData)target;
if( ch.IsAffected( Affect.AFFECT_BLIND ) )
{
//allow casting if in combat and no _targetType specified
if( !( ch.Fighting && victim == ch.Fighting ) )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
}
if( !victim )
{
ch.SendText( "They aren't here.\r\n" );
return;
}
if( !victim.InRoom || victim.InRoom != ch.InRoom )
{
ch.SendText( "They are not here.\r\n" );
return;
}
if( Combat.IsSafe( ch, victim ) )
return;
// Command.is_safe could wipe out victim, as it calls procs if a boss
// check and see that victim is still valid
if( !victim )
return;
Crime.CheckAttemptedMurder( ch, victim );
/* Check for globes. This will stop any spells of type TargetType.singleCharacterOffensive
* but area effect spells with type TargetType.none will get through, since we
* don't know whether they will be offensive or not. The only thing we can
* really do is add this same thing in the Command.SpellDamage function to prevent
* those from getting through. However, we must treat cases of things like
* an area effect sleep spell as a special case within the SpellWhatever
* function in Spells.cs. However, by the nature of the spell, anything
* that is not either offensive and not direct damage, it should get through
* just so that these spells have some weaknesses for the strategic to get
* around.
*/
/*
* TODO: Find out why this globe code was commented out and either uncomment or delete.
if( CharData.IsAffected( victim, Affect.AFFECT_MAJOR_GLOBE ) && Spell.Table[spell].spell_circle[ch.cclass] <= 6 )
{
Descriptor._actFlags( "&+RThe globe around $N&n's body bears the brunt of your assault!&n", ch, null, victim, Descriptor.MessageTarget.character );
Descriptor._actFlags( "&+RYour globe deflects $n&+R's attack!&n", ch, null, victim, Descriptor.MessageTarget.victim );
Descriptor._actFlags( "&+R$N&+R's globe deflects $n&+R's attack!&n", ch, null, victim, Descriptor.MessageTarget.room );
return;
}
if( CharData.IsAffected( victim, Affect.AFFECT_GREATER_SPIRIT_WARD ) && Spell.Table[spell].spell_circle[ch.cclass] <= 5 )
{
Descriptor._actFlags( "&+WThe aura around $N&n's body bears the brunt of your assault!&n", ch, null, victim, Descriptor.MessageTarget.character );
Descriptor._actFlags( "&+WYour globe absorbs $n&+W's attack!&n", ch, null, victim, Descriptor.MessageTarget.victim );
Descriptor._actFlags( "&+W$N&+W's aura absorbs $n&+W's attack!&n", ch, null, victim, Descriptor.MessageTarget.room );
return;
}
if( CharData.IsAffected( victim, Affect.AFFECT_MINOR_GLOBE ) && Spell.Table[spell].spell_circle[ch.cclass] <= 4 )
{
Descriptor._actFlags( "&+RThe globe around $N&n's body bears the brunt of your assault!&n", ch, null, victim, Descriptor.MessageTarget.character );
Descriptor._actFlags( "&+RYour globe deflects $n&+R's attack!&n", ch, null, victim, Descriptor.MessageTarget.victim );
Descriptor._actFlags( "&+R$N&+R's globe deflects $n&+R's attack!&n", ch, null, victim, Descriptor.MessageTarget.room );
return;
}
if( CharData.IsAffected( victim, Affect.AFFECT_SPIRIT_WARD ) && Spell.Table[spell].spell_circle[ch.cclass] <= 3 )
{
Descriptor._actFlags( "&+WThe aura around $N&n's body bears the brunt of your assault!&n", ch, null, victim, Descriptor.MessageTarget.character );
Descriptor._actFlags( "&+WYour globe absorbs $n&+W's attack!&n", ch, null, victim, Descriptor.MessageTarget.victim );
Descriptor._actFlags( "&+W$N&+W's aura absorbs $n&+W's attack!&n", ch, null, victim, Descriptor.MessageTarget.room );
return;
}
*/
break;
case TargetType.singleCharacterWorld:
victim = (CharData)target;
if( ch.IsAffected( Affect.AFFECT_BLIND ) && victim != ch )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
break;
case TargetType.singleCharacterDefensive:
victim = (CharData)target;
if( ch.IsAffected( Affect.AFFECT_BLIND ) && victim != ch )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
if( !victim || victim.InRoom != ch.InRoom )
{
ch.SendText( "They aren't here.\r\n" );
return;
}
break;
case TargetType.self:
break;
case TargetType.objectInInventory:
obj = (Object)target;
if( ch.IsAffected( Affect.AFFECT_BLIND ) )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
if( !obj || obj.CarriedBy != ch )
{
ch.SendText( "You are not carrying that.\r\n" );
return;
}
break;
case TargetType.objectInRoom:
obj = (Object)target;
if( ch.IsAffected( Affect.AFFECT_BLIND ) )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
if( !obj || ( obj.CarriedBy != ch && obj.InRoom != ch.InRoom ) )
{
ch.SendText( "You do not see that here.\r\n" );
return;
}
break;
case TargetType.objectCorpse:
break;
case TargetType.singleCharacterRanged:
victim = (CharData)target;
if( ch.IsAffected( Affect.AFFECT_BLIND ) )
{
ch.SendText( "You cannot see to cast that spell.\r\n" );
return;
}
if( !victim
|| victim.FlightLevel != ch.FlightLevel
|| !CharData.CanSee( ch, victim ) )
{
ch.SendText( "Your prey has disappeared.\r\n" );
return;
}
//check that _targetType is still within the spell range
if( ch.InRoom == victim.InRoom )
{
break;
}
bool targetInRange = false;
int dir;
for( dir = 0; dir < Limits.MAX_DIRECTION; dir++ )
{
if( !ch.InRoom.ExitData[ dir ]
|| ch.InRoom.ExitData[ dir ].HasFlag( Exit.ExitFlag.secret )
|| ch.InRoom.ExitData[ dir ].HasFlag( Exit.ExitFlag.closed )
|| ch.InRoom.ExitData[ dir ].HasFlag( Exit.ExitFlag.blocked )
|| ch.InRoom.ExitData[dir].HasFlag(Exit.ExitFlag.walled))
continue;
if( ch.InRoom.ExitData[ dir ].TargetRoom == victim.InRoom )
{
targetInRange = true;
break;
}
// for fireball we check two rooms away
if( ch.InRoom.ExitData[ dir ].TargetRoom &&
ch.InRoom.ExitData[ dir ].TargetRoom.ExitData[ dir ]
&& ch.InRoom.ExitData[ dir ].TargetRoom.ExitData[ dir ].TargetRoom == victim.InRoom )
{
targetInRange = true;
break;
}
}
if( !targetInRange )
{
ch.SendText( "They are no longer in range!\r\n" );
return;
}
break;
}
// No wait state - we already made them wait.
ch.PracticeSpell( spell );
if (ch.IsNPC())
{
chance = 85;
}
else if (ch.HasSpell(spell.Name))
{
chance = ((PC)ch).SpellAptitude[spell.Name];
}
if( !ch.IsImmortal() && ( MUDMath.NumberPercent() > chance ) )
{
ch.SendText( "You lost your concentration.\r\n" );
SocketConnection.Act( "&+r$n&n&+r stops chanting abruptly.&n", ch, null, null, SocketConnection.MessageTarget.room );
}
else
{
// TODO: Figure out whether this should be re-enabled.
//if( song )
//{
// ch.SendText( "You complete a verse of the song...\r\n" );
// ch.GainExperience( 1 );
// SaySong( ch, spell );
//}
//else
{
if (!ch.IsClass(CharClass.Names.psionicist))
{
ch.SendText( "You complete your spell...\r\n" );
if( MUDString.StringsNotEqual( spell.Name, "ventriloquate" ) )
SaySpell( ch, spell );
}
ch.GainExperience( 1 );
}
if( !ch.IsNPC() )
{
string buf = String.Format( "Spell ({0}) being cast by {1}", spell.Name, ch.Name );
Log.Trace( buf );
}
int level = Macros.Range(1, ch.Level, Limits.LEVEL_HERO);
spell.Invoke(ch, level, target);
if( memorized && !ch.IsNPC() && !ch.IsImmortal() )
{
memorized.Memmed = false;
memorized.Memtime = memorized.FullMemtime;
}
}
if( ( spell.ValidTargets == TargetType.singleCharacterOffensive
|| spell.ValidTargets == TargetType.singleCharacterRanged )
&& victim && victim.Master != ch && victim != ch && victim.IsAwake() )
{
if( ch.InRoom == victim.InRoom )
{
if( !victim.Fighting && CharData.CanSee( victim, ch ) )
victim.AttackCharacter( ch );
}
else
{
// Range spell presumably, since different rooms
Combat.StartGrudge( victim, ch, true );
foreach( CharData roomChar in ch.InRoom.People )
{
if( roomChar == victim )
continue;
if( roomChar.FlightLevel != ch.FlightLevel )
continue;
//protectors will be aggro'd
if (roomChar.HasActionBit(MobTemplate.ACT_PROTECTOR) && (roomChar.GetRace() == victim.GetRace()))
{
Combat.StartGrudge( roomChar, ch, true );
}
// all aggro mobs will hunt down caster
if (roomChar.HasActionBit(MobTemplate.ACT_AGGRESSIVE))
{
Combat.StartGrudge(roomChar, ch, true);
}
}
}
}
return;
}
/// <summary>
/// Song of weakness.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongWeakling( CharData ch, Spell spell, int level, Target target )
{
Affect af = new Affect();
foreach( CharData victim in ch.InRoom.People )
{
if (victim.IsAffected( Affect.AFFECT_STRENGTH_REDUCED)
|| Magic.SpellSavingThrow( level, victim, AttackType.DamageType.black_magic ) )
continue;
af.Type = Affect.AffectType.song;
af.Value = spell.Name;
af.Duration = level / 7;
af.AddModifier(Affect.Apply.strength, -( level / 2 ));
af.SetBitvector(Affect.AFFECT_STRENGTH_REDUCED);
if( level > 25 )
{
af.AddModifier( Affect.Apply.damroll, 0 - ( level / 7 ));
}
victim.AddAffect(af);
SocketConnection.Act( "$n&n looks weaker.", victim, null, null, SocketConnection.MessageTarget.room );
victim.SendText( "You feel weaker.\r\n" );
}
return true;
}
/// <summary>
/// TODO: Put Bard song code here.
/// </summary>
/// <param name="ch"></param>
/// <param name="song"></param>
/// <param name="target"></param>
public static void SongVerse(CharData ch, Song song, Target target)
{
}
/// <summary>
/// Song of sleep.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongSleep( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
if (victim.IsAffected(Affect.AFFECT_SLEEP)
|| Magic.SpellSavingThrow( level, victim, AttackType.DamageType.charm )
|| victim.GetRace() == Race.RACE_VAMPIRE
|| ch.IsSameGroup( victim ) )
{
continue;
}
Affect af = new Affect(Affect.AffectType.song, spell.Name, level / 8, Affect.Apply.none, 0, Affect.AFFECT_SLEEP);
victim.CombineAffect(af);
if( victim.IsAwake() )
{
victim.SendText( "You feel very sleepy... zzzzz.\r\n" );
if (ch.Fighting || victim.CurrentPosition == Position.fighting)
{
Combat.StopFighting(victim, false);
}
CommandType.Interpret( victim, "sleep" );
}
}
return true;
}
/// <summary>
/// Song of quagmire (move drain).
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongQuagmire( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
if( victim.CurrentMoves < 0 )
continue;
victim.CurrentMoves -= MUDMath.Dice( 2, ( level / 2 ) ) + 5;
if( victim.CurrentMoves < 0 )
victim.CurrentMoves = 0;
victim.SendText( "Your feet feel mired to the ground.\r\n" );
}
return true;
}
/// <summary>
/// Song of nightmares.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongNightmares( CharData ch, Spell spell, int level, Target target )
{
Affect af = new Affect();
foreach( CharData victim in ch.InRoom.People )
{
if (victim.IsAffected(Affect.AFFECT_FEAR) || Magic.SpellSavingThrow(level, victim,
AttackType.DamageType.black_magic ) )
{
ch.SendText( "You have failed.\r\n" );
ch.SendText( "You resist the urge to panic.\r\n" );
continue;
}
af.Type = Affect.AffectType.song;
af.Value = spell.Name;
af.Duration = 1 + ( level / 7 );
af.SetBitvector( Affect.AFFECT_FEAR );
victim.AddAffect(af);
SocketConnection.Act( "$N&n is scared!", ch, null, victim, SocketConnection.MessageTarget.character );
victim.SendText( "You are scared!\r\n" );
SocketConnection.Act( "$N&n is scared!", ch, null, victim, SocketConnection.MessageTarget.everyone_but_victim );
CommandType.Interpret( victim, "flee" );
if( victim.IsNPC() )
Combat.StartFearing( victim, ch );
}
return true;
}
/// <summary>
/// Forwards to Act with default argument of false. We don't use a default argument version that
/// takes 5 or 6 parameters because the spell compiler doesn't like default arguments.
/// </summary>
/// <param name="format"></param>
/// <param name="ch"></param>
/// <param name="arg1"></param>
/// <param name="arg2"></param>
/// <param name="type"></param>
public static void Act(string format, CharData ch, Target arg1, Target arg2, MessageTarget type)
{
Act(format, ch, arg1, arg2, type, false);
}
/// <summary>
/// Generic spell processing function. Handles basic spells based on values set in the spell file.
/// </summary>
/// <param name="ch"></param>
/// <param name="level"></param>
/// <param name="target"></param>
public void GenericSpellFunction(CharData ch, int level, Target target)
{
switch (ValidTargets)
{
case TargetType.singleCharacterOffensive:
{
CharData opponent = (CharData)target;
if (level > LevelCap)
{
level = LevelCap;
}
int damage = MUDMath.Dice( level, DamageDicePerLevel ) + BaseDamage;
bool saved = Magic.SpellSavingThrow(level, opponent, DamageInflicted);
bool affects = true;
if (saved)
{
switch (SavingThrowEffect)
{
case SavingThrowResult.negates:
damage = 0;
affects = false;
ch.SendText("Nothing happens.\r\n");
return;
case SavingThrowResult.halfDamage:
damage /= 2;
affects = true;
break;
case SavingThrowResult.halfDamageNoAffects:
damage /= 2;
affects = true;
break;
case SavingThrowResult.fullDamageNoAffects:
affects = false;
break;
case SavingThrowResult.none:
affects = true;
break;
}
}
if (damage > 0)
{
Combat.InflictSpellDamage(ch, opponent, damage, this, DamageInflicted);
}
if (affects)
{
// Apply "negates" to character.
for (int n = 0; n < Negates.Length; n++)
{
opponent.RemoveAffect(new Bitvector(n, Negates[n]));
}
Affect af = new Affect();
af.Level = ch.Level;
af.BitVectors = Provides;
af.Value = Name;
af.Type = Affect.AffectType.spell;
for (int p = 0; p < Provides.Length; p++)
{
if (Provides[p] != 0)
{
if (!ch.IsAffected(new Bitvector(p, Provides[p])))
{
opponent.AddAffect(af);
if (!String.IsNullOrEmpty(MessageCompleted))
{
SocketConnection.Act(MessageCompleted, ch, null, null, SocketConnection.MessageTarget.character);
}
else
{
ch.SendText("Ok.\r\n");
}
if (!String.IsNullOrEmpty(MessageCompletedToTarget))
{
SocketConnection.Act(MessageCompletedToTarget, ch, opponent, null, SocketConnection.MessageTarget.victim);
}
if (!String.IsNullOrEmpty(MessageCompletedToRoom))
{
SocketConnection.Act(this.MessageCompletedToRoom, ch, opponent, null, SocketConnection.MessageTarget.room);
}
}
else
{
switch (StackingType)
{
case StackType.addDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addDuration stacking types are not yet supported.");
case StackType.addModifier:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addModifier stacking types are not yet supported.");
case StackType.addModifierAddDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addModifierAddDuration stacking types are not yet supported.");
case StackType.addModifierMaxDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addModifierMaxDuration stacking types are not yet supported.");
case StackType.alwaysReplace:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell alwaysReplace stacking types are not yet supported.");
case StackType.noRefresh:
ch.SendText("Your spell has no effect.\r\n");
break;
case StackType.replaceDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell replaceDuration stacking types are not yet supported.");
case StackType.takeMaxDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell takeMaxDuration stacking types are not yet supported.");
case StackType.takeMaxModifier:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell takeMaxModifier stacking types are not yet supported.");
case StackType.takeMaxModifierAndDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell takeMaxModifierAndDuration stacking types are not yet supported.");
}
}
}
}
}
return;
}
case TargetType.singleCharacterDefensive:
case TargetType.self:
{
CharData victim;
if (ValidTargets == TargetType.self)
{
victim = ch;
}
else
{
victim = (CharData)target;
if (victim == null)
{
victim = ch;
}
}
for (int n = 0; n < Negates.Length; n++)
{
victim.RemoveAffect(new Bitvector(n, Negates[n]));
}
Affect af = new Affect();
af.Level = ch.Level;
af.BitVectors = Provides;
af.Value = Name;
af.Type = Affect.AffectType.spell;
switch (this.Duration)
{
case SpellDurationType.oneHourPerlevel:
af.Duration = level;
break;
case SpellDurationType.quarterHourPerLevel:
af.Duration = level / 4;
break;
case SpellDurationType.halfHourPerLevel:
af.Duration = level / 2;
break;
case SpellDurationType.oneDay:
af.Duration = 24;
break;
case SpellDurationType.threeHoursPerLevel:
af.Duration = level * 3;
break;
case SpellDurationType.twoHoursPerLevel:
af.Duration = level * 2;
break;
case SpellDurationType.fourHoursPerLevel:
af.Duration = level * 4;
break;
case SpellDurationType.oneHour:
af.Duration = 1;
break;
case SpellDurationType.permanent:
af.Duration = -1;
break;
case SpellDurationType.sixHours:
af.Duration = 6;
break;
case SpellDurationType.threeHours:
af.Duration = 3;
break;
case SpellDurationType.twoHours:
af.Duration = 2;
break;
default:
throw new NotSupportedException("Spells with duration type " + Duration + " are not implemented yet.");
}
foreach (AffectApplyType apply in Modifies)
{
af.AddModifier(apply.Location, apply.Amount);
}
for( int p = 0; p < Provides.Length; p++ )
{
if( Provides[p] != 0 )
{
if (!ch.IsAffected(new Bitvector(p, Provides[p])))
{
victim.AddAffect(af);
if (!String.IsNullOrEmpty(MessageCompleted))
{
SocketConnection.Act(MessageCompleted, ch, null, null, SocketConnection.MessageTarget.character);
}
else
{
ch.SendText("Ok.\r\n");
}
if (!String.IsNullOrEmpty(MessageCompletedToTarget))
{
SocketConnection.Act(MessageCompletedToTarget, ch, victim, null, SocketConnection.MessageTarget.victim);
}
if (!String.IsNullOrEmpty(MessageCompletedToRoom))
{
SocketConnection.Act(MessageCompletedToRoom, ch, victim, null, SocketConnection.MessageTarget.room);
}
}
else
{
switch (StackingType)
{
case StackType.addDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addDuration stacking types are not yet supported.");
case StackType.addModifier:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addModifier stacking types are not yet supported.");
case StackType.addModifierAddDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addModifierAddDuration stacking types are not yet supported.");
case StackType.addModifierMaxDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell addModifierMaxDuration stacking types are not yet supported.");
case StackType.alwaysReplace:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell alwaysReplace stacking types are not yet supported.");
case StackType.noRefresh:
ch.SendText("Your spell has no effect.\r\n");
break;
case StackType.replaceDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell replaceDuration stacking types are not yet supported.");
case StackType.takeMaxDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell takeMaxDuration stacking types are not yet supported.");
case StackType.takeMaxModifier:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell takeMaxModifier stacking types are not yet supported.");
case StackType.takeMaxModifierAndDuration:
ch.SendText("Your spell has no effect.\r\n");
throw new NotSupportedException("Spell takeMaxModifierAndDuration stacking types are not yet supported.");
}
}
}
}
}
break;
case TargetType.multipleCharacterOffensive:
{
}
break;
case TargetType.objectCorpse:
{
}
break;
case TargetType.objectInInventory:
{
}
break;
case TargetType.objectInRoom:
{
}
break;
case TargetType.objectOrCharacter:
{
}
break;
case TargetType.ritual:
{
}
break;
case TargetType.singleCharacterRanged:
{
CharData opponent = (CharData)target;
if (level > LevelCap)
level = LevelCap;
int damage = MUDMath.Dice(level, DamageDicePerLevel) + BaseDamage;
bool saved = Magic.SpellSavingThrow(level, opponent, DamageInflicted);
bool affects = true;
if (saved)
{
switch (SavingThrowEffect)
{
case SavingThrowResult.negates:
damage = 0;
affects = false;
break;
case SavingThrowResult.halfDamage:
damage /= 2;
affects = true;
break;
case SavingThrowResult.halfDamageNoAffects:
damage /= 2;
affects = false;
break;
case SavingThrowResult.fullDamageNoAffects:
affects = false;
break;
case SavingThrowResult.none:
affects = true;
break;
}
}
if (damage > 0)
{
Combat.InflictSpellDamage(ch, opponent, damage, this, DamageInflicted);
}
if (affects)
{
// TODO: Apply "provides" to character.
// TODO: Apply "negates" to character.
}
return;
}
case TargetType.singleCharacterWorld:
{
}
break;
case TargetType.trap:
{
}
break;
case TargetType.none:
{
Log.Error("Magic spell '" + Name + "' is flagged as TargetType.none. This should never happen. Fix it.");
}
break;
}
}
/// <summary>
/// Creating a portal.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <param name="indexNumber"></param>
public static void MakePortal(CharData ch, Spell spell, int level, Target target, int indexNumber)
{
Room location;
CharData victim = (CharData)target;
Room original = ch.InRoom;
if (ch.IsNPC())
return;
if (!victim)
{
ch.SendText("Who exactly is your target?\r\n");
return;
}
if (victim.IsNPC() && !ch.IsImmortal())
return;
if (!Magic.HasSpellConsent(ch, victim))
{
return;
}
if (victim == ch || ch.InRoom == victim.InRoom)
{
ch.SendText("Seems like a waste of time.\r\n");
return;
}
if (!(location = victim.InRoom)
|| victim.InRoom.HasFlag(RoomTemplate.ROOM_SAFE)
|| victim.InRoom.HasFlag(RoomTemplate.ROOM_PRIVATE)
|| victim.InRoom.HasFlag(RoomTemplate.ROOM_SOLITARY))
{
ch.SendText("You can't seem to get a fix their location.\r\n");
return;
}
if (!victim.IsNPC() && (ch.IsRacewar(victim)) && !ch.IsImmortal())
{
ch.SendText("Don't you wish it was that easy!\r\n");
return;
}
Object portal = Database.CreateObject(Database.GetObjTemplate(indexNumber), 0);
if (victim.InRoom.HasFlag(RoomTemplate.ROOM_NO_GATE)
|| ch.InRoom.HasFlag(RoomTemplate.ROOM_NO_GATE))
{
SocketConnection.Act("$p opens for a brief instant and then collapses.&n", ch, portal, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$p opens for a brief instant and then collapses.&n", ch, portal, null, SocketConnection.MessageTarget.room);
SocketConnection.Act("$p opens for a brief instant and then collapses.&n", victim, portal, null, SocketConnection.MessageTarget.character);
SocketConnection.Act("$p opens for a brief instant and then collapses.&n", victim, portal, null, SocketConnection.MessageTarget.room);
portal.RemoveFromWorld();
return;
}
portal.Timer = level / 15;
portal.Values[2] = level / 7;
portal.Values[0] = location.IndexNumber;
portal.AddToRoom(original);
portal = Database.CreateObject(Database.GetObjTemplate(indexNumber), 0);
portal.Timer = level / 15;
portal.Values[2] = level / 7;
portal.Values[0] = original.IndexNumber;
portal.AddToRoom(location);
switch (indexNumber)
{
case StaticObjects.OBJECT_NUMBER_PORTAL:
SocketConnection.Act("$p&+Y rises up from the ground.&n", ch, portal, null, SocketConnection.MessageTarget.room);
SocketConnection.Act("$p&+Y rises up before you.&n", ch, portal, null, SocketConnection.MessageTarget.character);
if (location.People.Count > 0)
{
SocketConnection.Act("$p&+Y rises up from the ground.&n", location.People[0], portal, null,
SocketConnection.MessageTarget.room);
SocketConnection.Act("$p&+Y rises up from the ground.&n", location.People[0], portal, null,
SocketConnection.MessageTarget.character);
}
break;
case StaticObjects.OBJECT_NUMBER_MOONWELL:
SocketConnection.Act("&+WSilver mists swirl and form into a $p.&n", ch, portal, null, SocketConnection.MessageTarget.room);
SocketConnection.Act("&+WSilver mists swirl and form into a $p.&n", ch, portal, null, SocketConnection.MessageTarget.character);
if (location.People.Count > 0)
{
SocketConnection.Act("&+WSilver mists swirl and form into a $p.&n", location.People[0], portal, null,
SocketConnection.MessageTarget.room);
SocketConnection.Act("&+WSilver mists swirl and form into a $p.&n", location.People[0], portal, null,
SocketConnection.MessageTarget.character);
}
break;
case StaticObjects.OBJECT_NUMBER_WORMHOLE:
SocketConnection.Act("$p&+L appears from a warping of space and time.&n", ch, portal, null, SocketConnection.MessageTarget.room);
SocketConnection.Act("$p&+L appears from a warping of space and time.&n", ch, portal, null, SocketConnection.MessageTarget.character);
if (location.People.Count > 0)
{
SocketConnection.Act("$p&+L appears from a warping of space and time.&n", location.People[0], portal, null,
SocketConnection.MessageTarget.room);
SocketConnection.Act("$p&+L appears from a warping of space and time.&n", location.People[0], portal, null,
SocketConnection.MessageTarget.character);
}
break;
}
ch.WaitState(8);
return;
}
/// <summary>
/// Invokes a spell by calling either that spell's compiled code or the generic spell processing
/// function, whichever is appropriate.
/// </summary>
/// <param name="ch"></param>
/// <param name="level"></param>
/// <param name="target"></param>
public void Invoke(CharData ch, int level, Target target)
{
if (CompiledCode == null)
{
GenericSpellFunction(ch, level, target);
}
else
{
object o = CompiledCode.CreateInstance("ModernMUD.SpellScript");
Type type = o.GetType();
MethodInfo[] methods = type.GetMethods();
try
{
type.InvokeMember("Execute", BindingFlags.Default|BindingFlags.InvokeMethod, null, o, new object[] { ch, this, level, target });
}
catch (Exception ex)
{
Log.Error("Error executing spell code for " + Name + ":" + ex.ToString());
}
}
}
public void ImprintSpell(Spell spell, int level, Target target)
{
int[] sucessRate = new[]
{
80, 30, 25, 10
};
string text;
Object obj = (Object)target;
int freeSlots;
int i;
if (spell == null)
{
SendText("That is not a spell.\r\n");
return;
}
for (freeSlots = i = 1; i < 5; i++)
if (obj.Values[i] != -1)
freeSlots++;
if (freeSlots > 4)
{
SocketConnection.Act("$p&n cannot contain any more spells.", this, obj, null, SocketConnection.MessageTarget.character);
return;
}
int mana = 4 * Macros.ManaCost(this, spell);
if (!IsNPC() && CurrentMana < mana)
{
SendText("You don't have enough mana.\r\n");
return;
}
if (MUDMath.NumberPercent() > ((PC)this).SpellAptitude[spell.Name]
&& (Level <= (spell.SpellCircle[(int)this.CharacterClass.ClassNumber] * 4 + 1)))
{
SendText("You lost your concentration.\r\n");
SocketConnection.Act("&+r$n&n&+r stops chanting abruptly.&n", this, null, null, SocketConnection.MessageTarget.room);
CurrentMana -= mana / 2;
return;
}
CurrentMana -= mana;
// TODO: FIXME: BUG: Can't cram a string into a integer value inside an object.
// This is a problem because it makes it impossible for objects to contain spells.
//obj._values[free_slots] = spell;
if (MUDMath.NumberPercent() > sucessRate[freeSlots - 1])
{
text = String.Format("The magic enchantment has failed: the {0} vanishes.\r\n",
StringConversion.ItemTypeString(obj));
SendText(text);
obj.RemoveFromWorld();
;
return;
}
obj.ShortDescription = String.Empty;
text = String.Format("a {0} of ", StringConversion.ItemTypeString(obj));
for (i = 1; i <= freeSlots; i++)
{
if (obj.Values[i] != -1)
{
text += SpellNumberToTextMap.GetSpellNameFromNumber(obj.Values[i]);
if (i != freeSlots)
{
text += ", ";
}
else
{
text += String.Empty;
}
}
}
obj.ShortDescription = text;
text = String.Format("{0} {1}", obj.Name, StringConversion.ItemTypeString(obj));
obj.Name = text;
text = String.Format("You have imbued a new spell to the {0}.\r\n",
StringConversion.ItemTypeString(obj));
SendText(text);
return;
}
/// <summary>
/// Utility function to create a wall. Called by create wall spells.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <param name="indexNumber"></param>
/// <returns></returns>
public static Object MakeWall(CharData ch, Spell spell, int level, Target target, int indexNumber)
{
if (ch == null || spell == null) return null;
Object wall2;
Exit exit;
string targetName = (string)target;
// If we were really smooth we would just create another _targetType called
// tar_exit
if (String.IsNullOrEmpty(targetName))
{
ch.SendText("Specify a direction in which to cast the spell!\r\n");
return null;
}
Exit.Direction door = Movement.FindExit(ch, targetName);
if (door == Exit.Direction.invalid)
{
ch.SendText("You failed!\r\n");
return null;
}
// The exit of the same direction should be flagged Exit.ExitFlags.walled
if (!(exit = ch.InRoom.GetExit(door)))
{
ch.SendText("You failed!\r\n");
return null;
}
if (exit.HasFlag(Exit.ExitFlag.walled))
{
ch.SendText("There's already a wall there!\r\n");
return null;
}
if (exit.HasFlag(Exit.ExitFlag.is_door))
{
return null;
}
ObjTemplate wallTemplate = Database.GetObjTemplate(indexNumber);
if (!wallTemplate)
{
string output = String.Format("MakeWall: null wall pointer from Database.GetObjTemplate( {0} ).", indexNumber);
ImmortalChat.SendImmortalChat(null, ImmortalChat.IMMTALK_SPAM, 0, output);
Log.Error(output, 0);
ch.SendText("Uh oh, no template found for that wall.\r\n");
return null;
}
Object wall = Database.CreateObject(Database.GetObjTemplate(indexNumber), 0);
if (!wall)
{
Log.Error("MakeWall: null wall pointer from Database.CreateObject", 0);
ch.SendText("Whoops, failed to create wall. Report this as a bug.\r\n");
return null;
}
// Value[0] should be the direction that is blocked by the wall.
wall.Values[0] = (int)door;
// Set the wall's level
wall.Values[2] = level;
string text = String.Format("{0} {1} exit.&n", wall.FullDescription, door.ToString());
wall.FullDescription = text;
exit.AddFlag(Exit.ExitFlag.walled);
if (indexNumber == StaticObjects.OBJECT_NUMBER_WALL_ILLUSION)
{
exit.AddFlag(Exit.ExitFlag.illusion);
}
wall.Timer = ch.Level / 3;
wall.Level = ch.Level;
wall.AddToRoom(ch.InRoom);
// Create the wall on the other side
if (exit.TargetRoom)
{
if (exit.TargetRoom.ExitData[(int)Exit.ReverseDirection(door)])
{
//we actually have a matching exit
wall2 = Database.CreateObject(Database.GetObjTemplate(indexNumber), 0);
// Value[0] should be the direction that is blocked by the wall.
wall2.Values[0] = (int)Exit.ReverseDirection(door);
// Set the wall's level
wall2.Values[2] = level;
text = String.Format("{0} {1} exit.&n", wall2.FullDescription, Exit.ReverseDirection(door).ToString());
wall2.FullDescription = text;
if (exit.TargetRoom.ExitData[(int)Exit.ReverseDirection(door)])
{
exit.TargetRoom.ExitData[(int)Exit.ReverseDirection(door)].AddFlag(Exit.ExitFlag.walled);
}
wall2.Timer = ch.Level / 2;
wall2.Level = ch.Level;
wall2.AddToRoom(Room.GetRoom(exit.IndexNumber));
if (Room.GetRoom(exit.IndexNumber).People.Count > 0)
{
text = String.Format("$p&n appears to the {0}.", Exit.ReverseDirection(door).ToString());
SocketConnection.Act(text, Room.GetRoom(exit.IndexNumber).People[0], wall2, null, SocketConnection.MessageTarget.all);
}
} //end if matching exit
}
return wall;
}
/// <summary>
/// Song of idiocy.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongIdiocy( CharData ch, Spell spell, int level, Target target )
{
Affect af = new Affect();
foreach( CharData victim in ch.InRoom.People )
{
if (victim.IsAffected(Affect.AFFECT_FEEBLEMIND)
|| Magic.SpellSavingThrow( level, victim, AttackType.DamageType.black_magic ) )
{
ch.SendText( "You failed!\r\n" );
continue;
}
af.Type = Affect.AffectType.song;
af.Value = spell.Name;
af.Duration = level / 9;
af.AddModifier(Affect.Apply.intelligence, 0 - (level + 15));
af.SetBitvector(Affect.AFFECT_FEEBLEMIND);
victim.AddAffect(af);
SocketConnection.Act( "A dumb look crosses $n&n's face and $e starts to drool.", victim, null, null, SocketConnection.MessageTarget.room );
victim.SendText( "You feel _REALLY_ dumb.\r\n" );
}
return true;
}
/// <summary>
/// Song of invisibility.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongInvisibility( CharData ch, Spell spell, int level, Target target )
{
int total = 0;
int max = level / 8;
foreach( CharData victim in ch.InRoom.People )
{
if( !victim.IsSameGroup( ch ) || victim.IsAffected( Affect.AFFECT_INVISIBLE ) )
continue;
if( total >= max )
return true;
victim.SendText( "You slowly fade out of existence.\r\n" );
SocketConnection.Act( "$n&n slowly fades out of existence.", victim, null, null, SocketConnection.MessageTarget.room );
Affect af = new Affect(Affect.AffectType.song, spell.Name, (level / 6), Affect.Apply.none, 0, Affect.AFFECT_INVISIBLE);
victim.AddAffect(af);
total++;
}
foreach( Object obj in ch.InRoom.Contents )
{
if( obj.HasFlag( ObjTemplate.ITEM_INVIS ) )
continue;
if( total >= max )
return true;
SocketConnection.Act( "&+L$p&+L fades away.", ch, obj, null, SocketConnection.MessageTarget.room );
SocketConnection.Act( "&+L$p&+L fades away.", ch, obj, null, SocketConnection.MessageTarget.character );
obj.AddFlag( ObjTemplate.ITEM_INVIS );
total++;
}
return true;
}
/// <summary>
/// The primary output interface for formatted output.
/// </summary>
/// <param name="format">Format string for output.</param>
/// <param name="actor">The actor (or TargetType, depending on format string).</param>
/// <param name="arg1">Argument Target, use varies based on format string.</param>
/// <param name="arg2">Argument Target, use varies based on format string</param>
/// <param name="type">Target of Act statement.</param>
/// <param name="capitalize">If capitalize is set, the first word of the phrase will be capitalized (after variable substitution).</param>
public static void Act( string format, CharData actor, Target arg1, Target arg2, MessageTarget type, bool capitalize )
{
Object obj1 = (Object)arg1;
Object obj2 = (Object)arg2;
CharData victimChar = (CharData)arg2;
string[] himHer = new[] { "it", "him", "her" };
string[] hisHer = new[] { "its", "his", "her" };
string str;
// Discard null and zero-length messages.
if( format.Length == 0 )
{
return;
}
if( actor == null )
{
Log.Error( "Act: null actor!", 0 );
return;
}
// To prevent crashes
if( !actor.InRoom )
{
Log.Error( "Act: Actor CharData (" + actor.Name + ") is not in a room!" );
return;
}
List<CharData> to = actor.InRoom.People;
if( type == MessageTarget.victim || type == MessageTarget.room_vict )
{
if( !victimChar )
{
Log.Error( "Act: null victim with Descriptor.MessageTarget.victim.", 0 );
Log.Error(String.Format("Bad act string: {0}", format));
return;
}
to = victimChar.InRoom.People;
}
string outputBuffer;
foreach (CharData roomChar in to)
{
if( !roomChar.Socket && roomChar.IsNPC() || !roomChar.IsAwake() )
continue;
if( type == MessageTarget.room_vict && victimChar.FlightLevel != roomChar.FlightLevel )
continue;
if( ( type == MessageTarget.room_vict || type == MessageTarget.room || type == MessageTarget.everyone_but_victim ) && actor.FlightLevel != roomChar.FlightLevel )
continue;
if( type == MessageTarget.room_vict && ( roomChar == actor || roomChar == victimChar ) )
continue;
if( type == MessageTarget.character && roomChar != actor )
continue;
if( type == MessageTarget.victim && ( roomChar != victimChar || roomChar == actor ) )
continue;
if( type == MessageTarget.room && roomChar == actor )
continue;
if( type == MessageTarget.everyone_but_victim && ( roomChar == victimChar ) )
continue;
if( type == MessageTarget.room_above && ( roomChar.FlightLevel <= actor.FlightLevel ) )
continue;
if( type == MessageTarget.room_below && ( roomChar.FlightLevel >= actor.FlightLevel ) )
continue;
str = format;
if (str.Contains("$t"))
str = str.Replace("$t", (String)arg1);
if (str.Contains("$T"))
str = str.Replace("$T", (String)arg2);
if (str.Contains("$n") && actor != null)
str = str.Replace("$n", actor.ShowNameTo(roomChar, false));
if (str.Contains("$N") && victimChar != null)
str = str.Replace("$N", victimChar.ShowNameTo(roomChar, false));
if (str.Contains("$e") && actor != null)
str = str.Replace("$e", actor.GetSexPronoun());
if (str.Contains("$E") && victimChar != null)
str = str.Replace("$E", victimChar.GetSexPronoun());
if (str.Contains("$m") && actor != null)
str = str.Replace("$m", himHer[Macros.Range(0, (int)actor.Gender, 2)]);
if (str.Contains("$M") && victimChar != null)
str = str.Replace("$M", himHer[Macros.Range(0, (int)victimChar.Gender, 2)]);
if (str.Contains("$s") && actor != null)
str = str.Replace("$s", hisHer[Macros.Range(0, (int)actor.Gender, 2)]);
if (str.Contains("$S") && victimChar != null)
str = str.Replace("$S", hisHer[Macros.Range(0, (int)victimChar.Gender, 2)]);
if (str.Contains("$p") && obj1 != null)
str = str.Replace("$p", CharData.CanSeeObj(roomChar, obj1) ? obj1.ShortDescription : "something");
if (str.Contains("$P") && obj1 != null)
str = str.Replace("$P", CharData.CanSeeObj(roomChar, obj2) ? obj2.ShortDescription : "something");
if (str.Contains("$d"))
{
if (((string)arg2).Length == 0)
{
str = str.Replace("$d", "door");
}
else
{
str = str.Replace("$d", (string)arg2);
}
}
str += "\r\n";
ColorConvert( out outputBuffer, str, roomChar );
if (capitalize)
{
outputBuffer = MUDString.CapitalizeANSIString(outputBuffer);
}
if (roomChar.Socket)
{
roomChar.Socket.WriteToBuffer(outputBuffer);
}
}
return;
}
/// <summary>
/// Song of obscrurement.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongObscurement( CharData ch, Spell spell, int level, Target target )
{
Affect af = new Affect();
foreach( CharData victim in ch.InRoom.People )
{
if( victim.IsAffected( Affect.AFFECT_MINOR_INVIS ) || victim.IsAffected( Affect.AFFECT_INVISIBLE ) )
return true;
SocketConnection.Act( "$n&n fades out of existence.", ch, null, null, SocketConnection.MessageTarget.room );
ch.SendText( "You vanish.\r\n" );
af.Type = Affect.AffectType.song;
af.Value = spell.Name;
af.Duration = level / 6;
af.SetBitvector( Affect.AFFECT_MINOR_INVIS );
victim.AddAffect(af);
}
return true;
}
/// <summary>
/// Song of cowardice.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongCowardice( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
if( !victim.IsSameGroup( ch ) )
{
Affect af = new Affect(Affect.AffectType.song, spell.Name, (level / 6 + 1), Affect.Apply.hitroll, (0 - (level / 3)), Affect.AFFECT_COWARDLY);
victim.AddAffect(af);
SocketConnection.Act( "$n&n looks unsure of $mself.", victim, null, null, SocketConnection.MessageTarget.room );
victim.SendText( "You feel less confident about your battle skills.\r\n" );
}
}
return true;
}
/// <summary>
/// Song of revelation.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongRevelation( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
victim.AffectStrip( Affect.AffectType.skill, "shadow form");
victim.RemoveAffect(Affect.AFFECT_HIDE);
victim.RemoveAffect(Affect.AFFECT_INVISIBLE);
SocketConnection.Act( "$n&n is revealed!", victim, null, null, SocketConnection.MessageTarget.room );
victim.SendText( "You are revealed!\r\n" );
}
return true;
}
/// <summary>
/// Song of feasting.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongFeasting( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
if( victim.IsNPC() )
continue;
int amount = level / 7 + 1;
if( ( (PC)victim ).Hunger < 48 )
( (PC)victim ).Hunger += amount;
if( ( (PC)victim ).Thirst < 48 )
( (PC)victim ).Thirst += amount;
victim.SendText( "You stomach feels fuller.\r\n" );
}
return true;
}
/// <summary>
/// Song of slowness.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongSlowness( CharData ch, Spell spell, int level, Target target )
{
Affect af = new Affect();
foreach( CharData victim in ch.InRoom.People )
{
if( Magic.SpellSavingThrow( level, victim, AttackType.DamageType.magic_other ) )
{
ch.SendText( "You failed!\r\n" );
continue;
}
// Removes haste, takes two castings to make a hasted person slowed
if (victim.IsAffected( Affect.AFFECT_HASTE))
{
victim.RemoveAffect(Affect.AFFECT_HASTE);
victim.SendText( "You slow to your normal speed.\r\n" );
continue;
}
if (victim.IsAffected(Affect.AFFECT_SLOWNESS))
continue;
af.Type = Affect.AffectType.song;
af.Value = spell.Name;
af.Duration = 6;
af.SetBitvector( Affect.AFFECT_SLOWNESS );
victim.AddAffect(af);
SocketConnection.Act( "&+R$n&+R moves much more slowly.&n", victim, null, null, SocketConnection.MessageTarget.room );
victim.SendText( "&+RYou feel yourself slowing down.&n\r\n" );
}
return true;
}
/// <summary>
/// Song of flight.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongFlight( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
if (victim.IsAffected(Affect.AFFECT_FLYING))
return true;
Affect af = new Affect(Affect.AffectType.song, spell.Name, (level / 6), Affect.Apply.none, 0, Affect.AFFECT_FLYING);
victim.AddAffect(af);
victim.SendText( "&+WYour feet rise off the ground.&n\r\n" );
SocketConnection.Act( "$n&n rises off the ground.", victim, null, null, SocketConnection.MessageTarget.room );
}
return true;
}
/// <summary>
/// Song of warding, protective.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongWarding( CharData ch, Spell spell, int level, Target target )
{
Affect af = new Affect();
foreach( CharData victim in ch.InRoom.People )
{
af.Type = Affect.AffectType.song;
af.Value = spell.Name;
af.Duration = level / 7;
af.AddModifier(Affect.Apply.save_spell, 0 - ( ( level / 5 ) + 1 ));
af.AddModifier(Affect.Apply.save_paralysis, 0 - ((level / 5) + 1));
af.AddModifier(Affect.Apply.save_petrification, 0 - ((level / 5) + 1));
af.AddModifier(Affect.Apply.save_poison, 0 - ((level / 5) + 1));
af.AddModifier(Affect.Apply.save_breath, 0 - ((level / 5) + 1));
af.SetBitvector(Affect.AFFECT_NONE);
victim.AddAffect(af);
}
return true;
}
/// <summary>
/// Casts a spell using a magical object.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="victim"></param>
/// <param name="obj"></param>
public static void ObjectCastSpell( CharData ch, Spell spell, int level, CharData victim, Object obj )
{
Target target;
if( spell == null || obj == null )
{
return;
}
switch( spell.ValidTargets )
{
default:
Log.Error( "ObjectCastSpell: bad TargetType for spell {0}.", spell.Name );
return;
case TargetType.none:
target = null;
break;
case TargetType.trap:
return;
case TargetType.singleCharacterOffensive:
if( !victim )
victim = ch.Fighting;
if( !victim )
{
ch.SendText( "You can't do that.\r\n" );
return;
}
if( Combat.IsSafe( ch, victim ) )
return;
// Combat.IsSafe could wipe out victim, as it calls procs if a boss
// check and see that victim is still valid
if( !victim )
return;
Crime.CheckAttemptedMurder( ch, victim );
target = new Target( victim );
break;
case TargetType.singleCharacterDefensive:
if( !victim )
victim = ch;
target = new Target( victim );
break;
case TargetType.self:
target = new Target( ch );
break;
case TargetType.objectInInventory:
if( !obj )
{
ch.SendText( "You can't do that.\r\n" );
return;
}
target = new Target( obj );
break;
case TargetType.objectInRoom:
if( !obj )
{
ch.SendText( "You can't do that.\r\n" );
return;
}
target = new Target( obj );
break;
case TargetType.objectCorpse:
target = new Target( obj );
break;
}
spell.Invoke(ch, level, target);
if( spell.ValidTargets == TargetType.singleCharacterOffensive
&& victim.Master != ch && ch != victim )
{
foreach( CharData roomChar in ch.InRoom.People )
{
if( victim == roomChar && !victim.Fighting )
{
victim.AttackCharacter( ch );
break;
}
}
}
return;
}
/// <summary>
/// Song of healing.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="level"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool SongHealing( CharData ch, Spell spell, int level, Target target )
{
foreach( CharData victim in ch.InRoom.People )
{
if( !ch.IsSameGroup( victim ) )
continue;
int heal = MUDMath.Dice( 4, ( level / 3 ) ) + 1;
if( victim.Hitpoints < victim.GetMaxHit() )
victim.Hitpoints = Math.Min( victim.Hitpoints + heal, victim.GetMaxHit() );
victim.UpdatePosition();
victim.SendText( "&+WYour wounds begin to heal.&n\r\n" );
}
return true;
}
/// <summary>
/// Called by the cast function to process a spell's targets and react accordingly.
/// </summary>
/// <param name="ch"></param>
/// <param name="spell"></param>
/// <param name="argument"></param>
private static void ProcessSpellTargets(CharData ch, Spell spell, string argument)
{
Object obj = null;
Target target = null;
CharData victim = null;
if (!ch.IsClass(CharClass.Names.bard))
switch (spell.ValidTargets)
{
default:
Log.Error("Magic.Cast: bad target type for spell {0}. Type is: {1}", spell.Name, spell.ValidTargets.ToString());
return;
case TargetType.none:
target = new Target(argument);
break;
case TargetType.singleCharacterWorld:
victim = ch.GetCharWorld(argument);
if (victim == null)
{
ch.SendText("Cast the spell on whom?\r\n");
return;
}
target = new Target(victim);
break;
case TargetType.trap:
ch.SendText("You cannot cast a trap!\r\n");
return;
case TargetType.singleCharacterOffensive:
if (String.IsNullOrEmpty(argument))
{
victim = ch.Fighting;
if (victim == null)
{
if (ch.IsClass(CharClass.Names.psionicist))
ch.SendText("Will the spell upon whom?\r\n");
else
ch.SendText("Cast the spell upon whom?\r\n");
return;
}
}
else
{
victim = ch.GetCharRoom(argument);
if (!victim)
{
ch.SendText("They aren't here.\r\n");
return;
}
}
if (ch.IsAffected( Affect.AFFECT_CHARM) && ch.Master == victim)
{
ch.SendText("You can't do that to your master!.\r\n");
return;
}
if (Combat.IsSafe(ch, victim))
return;
// Combat.IsSafe could wipe out victim, as it calls procs if a boss
// check and see that victim is still valid
if (!victim)
return;
Crime.CheckAttemptedMurder(ch, victim);
target = new Target(victim);
ch.BreakInvisibility();
break;
case TargetType.singleCharacterDefensive:
if (String.IsNullOrEmpty(argument))
{
victim = ch;
}
else
{
victim = ch.GetCharRoom(argument);
if (victim == null)
{
ch.SendText("They aren't here.\r\n");
return;
}
}
target = new Target(victim);
break;
case TargetType.self:
if (!String.IsNullOrEmpty(argument) && !MUDString.NameContainedIn(argument, ch.Name) &&
"me".Equals(argument, StringComparison.CurrentCultureIgnoreCase) &&
"self".Equals(argument, StringComparison.CurrentCultureIgnoreCase))
{
ch.SendText("You cannot cast this spell on another.\r\n");
return;
}
target = new Target(ch);
break;
case TargetType.objectInInventory:
if (String.IsNullOrEmpty(argument))
{
ch.SendText("What item should the spell be cast upon?\r\n");
return;
}
obj = ch.GetObjCarrying(argument);
if (obj == null)
{
ch.SendText("You are not carrying that.\r\n");
return;
}
target = new Target(obj);
break;
case TargetType.objectInRoom:
if (String.IsNullOrEmpty(argument))
{
ch.SendText("What should the spell be cast upon?\r\n");
return;
}
obj = ch.GetObjHere(argument);
if (obj == null)
{
ch.SendText("You do not see that here.\r\n");
return;
}
target = new Target(obj);
break;
case TargetType.objectCorpse:
target = new Target(argument);
break;
case TargetType.objectOrCharacter:
if (String.IsNullOrEmpty(argument))
{
if (ch.Fighting != null)
victim = ch.Fighting;
else
{
ch.SendText("Cast upon what?\r\n");
return;
}
}
else if (!(victim = ch.GetCharRoom(argument)))
{
obj = ch.GetObjHere(argument);
}
if (victim != null)
{
target = new Target(victim);
}
else if (obj != null)
{
target = new Target(obj);
}
else
{
ch.SendText("You do not see that here.\r\n");
return;
}
break;
case TargetType.singleCharacterRanged:
if (String.IsNullOrEmpty(argument))
{
victim = ch.Fighting;
if (victim == null)
{
ch.SendText("Cast the spell on whom?\r\n");
return;
}
}
else
{
victim = ch.GetCharRoom(argument);
if (!victim)
{
ch.SendText("They aren't here.\r\n");
return;
}
// Ranged combat.
//
// TODO: FIXME: The next line does not successfully get the required argument.
//int dir = Movement.FindExit(ch, arg3);
//if (ch._level >= Limits.LEVEL_IMMORTAL)
//{
// buf = String.Format("Looking for {0} to the {1}.\r\n", arg2, arg3);
// ch.SendText(buf);
//}
//if (ch._inRoom._exitData[dir].HasFlag(Exit.ExitFlags.walled)
// || ch._inRoom._exitData[dir].HasFlag(Exit.ExitFlags.blocked)
// || ch._inRoom._exitData[dir].HasFlag(Exit.ExitFlags.secret)
// || ch._inRoom._exitData[dir].HasFlag(Exit.ExitFlags.closed)
// || !ch._inRoom._exitData[dir]._targetRoom
// || ch._inRoom._area != ch._inRoom._exitData[dir]._targetRoom._area)
//{
// ch.SendText("You see nothing in that direction.\r\n");
// return;
//}
//room2 = Movement.FindRoom(ch, arg3);
//if (room2 == null)
//{
// ch.SendText("You see nothing in that direction.\r\n");
// return;
//}
//victim = CharData.GetCharAtRoom(room2, ch, arg2);
//if (victim == null)
//{
// Room room3;
// if (room2._exitData[dir] && ((room3 = Room.GetRoom(room2._exitData[dir]._vnum))) &&
// spell == Spell.SpellList["fireball"])
// {
// victim = CharData.GetCharAtRoom(room3, ch, arg2);
// }
//}
//if (victim == null)
//{
// ch.SendText("They aren't here.\r\n");
// return;
//}
//} //end else
} //end else
if (ch.IsAffected(Affect.AFFECT_CHARM) && ch.Master == victim)
{
ch.SendText("You can't do that to your master!.\r\n");
return;
}
if (Combat.IsSafe(ch, victim))
return;
// Combat.IsSafe could wipe out victim, as it calls procs if a boss
// check and see that victim is still valid
if (!victim)
return;
Crime.CheckAttemptedMurder(ch, victim);
target = new Target(victim);
ch.BreakInvisibility();
break;
}
int beats = 0; // For quick chant
if (!ch.IsClass(CharClass.Names.bard) && !ch.IsClass(CharClass.Names.psionicist))
{
ch.SendText( "You begin casting...\r\n" );
if( "ventriloquate".Equals(spell.Name, StringComparison.CurrentCultureIgnoreCase ))
{
if( spell.ValidTargets == TargetType.singleCharacterOffensive
|| spell.ValidTargets == TargetType.singleCharacterRanged )
SocketConnection.Act( "$n&n begins casting an offensive spell...", ch, null, null, SocketConnection.MessageTarget.room );
else
SocketConnection.Act( "$n&n begins casting...", ch, null, null, SocketConnection.MessageTarget.room );
}
beats = spell.CastingTime;
}
else if (ch.IsClass(CharClass.Names.bard))
{
ch.SendText( "You begin singing...\r\n" );
SocketConnection.Act( "$n&n starts singing...", ch, null, null, SocketConnection.MessageTarget.room );
beats = 0;
}
if (!ch.IsClass(CharClass.Names.psionicist) && !ch.IsClass(CharClass.Names.bard))
{
// Characters with int of 110 have normal memtimes.
// int of 100 worsens casting times by 10%
// with an int of 55 casting times are doubled.
// This may seem a bit harsh, but keep in mind any
// casters are very likely to have an int above 100, as it
// is their prime requisite. 120 is the max int for Grey Elves
// to start.
if (ch.IsClass(CharClass.Names.cleric) || ch.IsClass(CharClass.Names.druid)
|| ch.IsClass(CharClass.Names.paladin) || ch.IsClass(CharClass.Names.antipaladin))
{
beats = ( beats * 110 ) / ch.GetCurrWis();
}
else if (ch.IsClass( CharClass.Names.shaman))
{
beats = ( beats * 330 ) / ( ch.GetCurrInt() + ( ch.GetCurrWis() * 2 ) );
}
else
{
beats = ( beats * 110 ) / ch.GetCurrInt();
}
if( ch.CheckSkill("quick chant", PracticeType.only_on_success) )
{
beats = beats / 2;
}
/*
* A check for impossibly long cast times...came about from a player
* trying to cast when feebleminded. 100 casting time is arbitrary.
*/
if( beats > 100 )
{
ch.SendText( "Forget it! In your present state you haven't a dream of success.\r\n" );
return;
}
ch.WaitState( beats );
if( CheckHypnoticPattern( ch ) )
{
return;
}
CastData caster = new CastData();
caster.Who = ch;
caster.Eventdata = Event.CreateEvent( Event.EventType.spell_cast, beats, ch, target, spell );
Database.CastList.Add( caster );
ch.SetAffectBit( Affect.AFFECT_CASTING );
}
else if (ch.IsClass( CharClass.Names.psionicist))
{
ch.WaitState( beats );
if( CheckHypnoticPattern( ch ) )
{
return;
}
ch.PracticeSpell( spell );
int mana = 0;
if( !ch.IsImmortal() && !ch.IsNPC()
&& ch.Level < ( spell.SpellCircle[ (int)ch.CharacterClass.ClassNumber ] * 4 + 1 )
&& MUDMath.NumberPercent() > ((PC)ch).SpellAptitude[spell.Name])
{
ch.SendText( "You lost your concentration.\r\n" );
SocketConnection.Act( "&+r$n&n&+r's face flushes white for a moment.&n", ch, null, null, SocketConnection.MessageTarget.room );
ch.CurrentMana -= mana / 2;
}
else
{
ch.CurrentMana -= mana;
string buf = String.Format( "Spell {0} ({1}) being willed by {2}", spell,
spell.Name, ch.Name );
Log.Trace( buf );
ch.SetAffectBit( Affect.AFFECT_CASTING );
FinishSpell( ch, spell, target );
}
if( ch.CurrentPosition > Position.sleeping && ch.CurrentMana < 0 )
{
ch.WaitState( 2 * Event.TICK_PER_SECOND );
ch.SendText( "&+WThat last spe&+wll w&+Las a _bitvector&+l much...&n\r\n" );
ch.CurrentPosition = Position.standing;
ch.Fighting = null;
SocketConnection.Act( "$n&n collapses from exhaustion&n.",
ch, null, null, SocketConnection.MessageTarget.room );
ch.CurrentPosition = Position.sleeping;
}
if( spell.ValidTargets == TargetType.singleCharacterOffensive
&& victim && victim.Master != ch && victim != ch && victim.IsAwake() )
{
foreach( CharData roomChar in ch.InRoom.People )
{
if( victim == roomChar && !victim.Fighting )
{
victim.AttackCharacter( ch );
break;
}
}
}
}
else if( ch.IsClass(CharClass.Names.bard ))
{
ch.WaitState( 0 );
// Create an event to handle the spell
CastData caster = new CastData();
caster.Who = ch;
caster.Eventdata = Event.CreateEvent( Event.EventType.bard_song, Event.TICK_SONG, ch, target, spell );
caster.Eventdata = Event.CreateEvent( Event.EventType.bard_song, Event.TICK_SONG * 2, ch, target, spell);
caster.Eventdata = Event.CreateEvent( Event.EventType.bard_song, Event.TICK_SONG * 3, ch, target, spell);
caster.Eventdata = Event.CreateEvent( Event.EventType.bard_song, Event.TICK_SONG * 4, ch, target, spell);
caster.Eventdata = Event.CreateEvent( Event.EventType.bard_song, Event.TICK_SONG * 5, ch, target, spell);
Database.CastList.Add( caster );
ch.SetAffectBit( Affect.AFFECT_SINGING );
}
return;
}
