/// <summary>
/// Inflicts damage from a spell, based on the weapon damage() function, but customized for spells.
///
/// Needs to be cleaned up because it's just too big (600+ lines).
/// </summary>
/// <param name="ch"></param>
/// <param name="victim"></param>
/// <param name="dam"></param>
/// <param name="spell"></param>
/// <param name="damType"></param>
/// <returns></returns>
public static bool InflictSpellDamage( CharData ch, CharData victim, int dam, Spell spell, AttackType.DamageType damType )
{
if( ch == null || victim == null || victim.CurrentPosition == Position.dead )
return true;
// Remove memorization and meditation bits.
// And invis.
ch.BreakInvisibility();
victim.BreakMeditate();
victim.BreakMemorization();
if( CheckShrug( ch, victim ) )
return false;
if( victim.CurrentPosition == Position.sleeping
&& !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
{
SocketConnection.Act( "$n&n has a rude awakening!", victim, null, null, SocketConnection.MessageTarget.room );
victim.CurrentPosition = Position.resting;
if( ch.InRoom == victim.InRoom && ch.FlightLevel == victim.FlightLevel )
SetFighting( victim, ch );
}
// Check for globe spells. See also FinishSpell under TargetType.singleCharacterOffensive
// This check here is just to prevent area effect spells from
// doing damage if too low level. The check for direct spells is in
// Magic.cs
if (victim.IsAffected( Affect.AFFECT_MAJOR_GLOBE)
&& (spell.SpellCircle[(int)ch.CharacterClass.ClassNumber] <= 6
|| spell.Name == "fireshield"
|| spell.Name == "shockshield"
|| spell.Name == "soulshield"
|| spell.Name == "coldshield" ) )
{
SocketConnection.Act( "&+RThe globe around $N&+R's body bears the brunt of your assault!&n", ch, null, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "&+RYour globe deflects $n&+R's attack!&n", ch, null, victim, SocketConnection.MessageTarget.victim );
SocketConnection.Act( "&+R$N&+R's globe deflects $n&+R's attack!&n", ch, null, victim, SocketConnection.MessageTarget.room_vict );
return false;
}
if (victim.IsAffected( Affect.AFFECT_GREATER_SPIRIT_WARD) && spell.SpellCircle[(int)ch.CharacterClass.ClassNumber] <= 5)
{
SocketConnection.Act( "&+WThe aura around $N&+W's body bears the brunt of your assault!&n", ch, null, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "&+WYour globe absorbs $n&+W's attack!&n", ch, null, victim, SocketConnection.MessageTarget.victim );
SocketConnection.Act( "&+W$N&+W's aura absorbs $n&+W's attack!&n", ch, null, victim, SocketConnection.MessageTarget.room_vict );
return false;
}
if (victim.IsAffected( Affect.AFFECT_MINOR_GLOBE) && spell.SpellCircle[(int)ch.CharacterClass.ClassNumber] <= 4)
{
SocketConnection.Act( "&+RThe globe around $N&+R's body bears the brunt of your assault!&n", ch, null, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "&+RYour globe deflects $n&+R's attack!&n", ch, null, victim, SocketConnection.MessageTarget.victim );
SocketConnection.Act( "&+R$N&+R's globe deflects $n&+R's attack!&n", ch, null, victim, SocketConnection.MessageTarget.room_vict );
return false;
}
if (victim.IsAffected( Affect.AFFECT_SPIRIT_WARD) && spell.SpellCircle[(int)ch.CharacterClass.ClassNumber] <= 3)
{
SocketConnection.Act( "&+WThe aura around $N&+W's body bears the brunt of your assault!&n", ch, null, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "&+WYour globe absorbs $n&+W's attack!&n", ch, null, victim, SocketConnection.MessageTarget.victim );
SocketConnection.Act( "&+W$N&+W's aura absorbs $n&+W's attack!&n", ch, null, victim, SocketConnection.MessageTarget.victim );
return false;
}
/*
* Stop up any residual loopholes.
*/
// 1275 is average damage from Akiaurn's Power Word
// I changed this to reflect that.
if( ( dam > 1275 ) && ch.Level < Limits.LEVEL_AVATAR && ch.GetRace() != Race.RACE_DRAGON )
{
string buf3;
if( ch.IsNPC() && ch.Socket )
buf3 = String.Format(
"Spell_Damage: {0} from {1} by {2}: > 1275 points with {3} spell!",
dam, ch.Name, ch.Socket.Original.Name, spell.Name );
else
buf3 = String.Format(
"Spell_Damage: {0} from {1}: > 1275 points with {2} spell!",
dam, ch.IsNPC() ? ch.ShortDescription : ch.Name, spell.Name );
Log.Error( buf3, 0 );
dam = 1275;
}
if (victim.IsAffected( Affect.AFFECT_MINOR_PARA)
&& !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
{
SocketConnection.Act( "$n&n disrupts the magic preventing $N&n from moving.", ch, null, victim, SocketConnection.MessageTarget.room_vict );
SocketConnection.Act( "You disrupt the magic preventing $N&n from moving.", ch, null, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "&+YYou can move again.&n", ch, null, victim, SocketConnection.MessageTarget.victim );
victim.RemoveAffect( Affect.AFFECT_MINOR_PARA );
victim.AffectStrip( Affect.AffectType.spell, "earthen grasp" );
victim.AffectStrip( Affect.AffectType.spell, "greater earthen grasp");
}
bool immune = false;
if( victim != ch )
{
/*
* Certain attacks are forbidden.
* Most other attacks are returned.
*/
if( IsSafe( ch, victim ) )
return false;
// is_safe could wipe out victim, as it calls procs if a boss
// check and see that victim is still valid
if( !victim )
return true;
Crime.CheckAttemptedMurder( ch, victim );
if( victim.CurrentPosition > Position.stunned
&& !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
{
// Offensive spells engage victim if not fighting, and
// caster only if neither are fighting.
if( !victim.Fighting && victim.InRoom == ch.InRoom
&& victim.FlightLevel == ch.FlightLevel )
{
SetFighting( victim, ch );
if( !ch.Fighting )
SetFighting( ch, victim );
// Can't have prone people automaticaly stand.
if( victim.CurrentPosition == Position.standing )
victim.CurrentPosition = Position.fighting;
}
/*
* If NPC victim is following, ch might attack victim's master.
* No charm check here because charm would be dispelled from
* tanking mobile when combat ensues thus ensuring PC charmer is
* not harmed.
* Check for is_same_group wont work as following mobile is not
* always grouped with PC charmer
*/
if( ch.IsNPC()
&& victim.IsNPC()
&& victim.Master
&& victim.Master.InRoom == ch.InRoom
&& MUDMath.NumberBits( 2 ) == 0 )
{
StopFighting( ch, false );
SetFighting( ch, victim.Master );
return false;
}
}
/*
* More charm stuff.
*/
if( victim.Master == ch
&& !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
StopFighting( victim, true );
/*
* Hunting stuff...
*/
if( dam != 0 && victim.IsNPC()
&& !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
{
StartGrudge( victim, ch, false );
}
/*
* Damage modifiers.
*/
if (victim.IsAffected( Affect.AFFECT_SANCTUARY))
dam /= 2;
if ((victim.IsAffected( Affect.AFFECT_PROTECT_EVIL)) && ch.IsEvil())
dam -= dam / 8;
else if ((victim.IsAffected( Affect.AFFECT_PROTECT_GOOD)) && ch.IsGood())
dam -= dam / 8;
if( dam < 0 )
dam = 0;
}
switch( victim.CheckRIS( damType ) )
{
case Race.ResistanceType.resistant:
dam -= dam / 3;
break;
case Race.ResistanceType.immune:
immune = true;
dam = 0;
break;
case Race.ResistanceType.susceptible:
dam += dam / 2;
break;
case Race.ResistanceType.vulnerable:
dam *= 2;
break;
}
if( ( damType == AttackType.DamageType.wind || damType == AttackType.DamageType.gas || damType == AttackType.DamageType.asphyxiation )
&& victim.IsAffected( Affect.AFFECT_DENY_AIR))
{
if( MUDMath.NumberPercent() < 50 )
{
victim.SendText( "&+CYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
if (damType == AttackType.DamageType.fire && victim.IsAffected( Affect.AFFECT_DENY_FIRE))
{
if( MUDMath.NumberPercent() < 50 )
{
victim.SendText( "&+rYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
if( ( damType == AttackType.DamageType.earth || damType == AttackType.DamageType.crushing )
&& victim.IsAffected(Affect.AFFECT_DENY_EARTH))
{
if( MUDMath.NumberPercent() < 50 )
{
victim.SendText( "&+yYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
if( ( damType == AttackType.DamageType.water || damType == AttackType.DamageType.acid || damType == AttackType.DamageType.drowning )
&& victim.IsAffected(Affect.AFFECT_DENY_WATER))
{
if( MUDMath.NumberPercent() < 50 )
{
victim.SendText( "&+bYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
// Check for protection spells that give 25% damage reduction - Xangis
if (damType == AttackType.DamageType.fire && victim.IsAffected( Affect.AFFECT_PROTECT_FIRE))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.cold && victim.IsAffected( Affect.AFFECT_PROTECT_COLD))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.acid && victim.IsAffected( Affect.AFFECT_PROTECT_ACID))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.gas && victim.IsAffected( Affect.AFFECT_PROTECT_GAS))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.electricity && victim.IsAffected( Affect.AFFECT_PROTECT_LIGHTNING))
dam = ( dam * 3 ) / 4;
/*
* We moved DamageMessage out of the victim != ch if above
* so self damage would show. Other valid type_undefined
* damage is ok to avoid like mortally wounded damage
*/
if( spell != Spell.SpellList["reserved"]
&& !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
SendSpellDamageMessage( ch, victim, dam, spell, immune );
/* PC to PC damage quartered.
* NPC to PC damage divided by 3.
*/
if( dam > 0 && !victim.IsNPC() && victim != ch )
{
if( !ch.IsNPC() )
dam /= 4;
else
dam /= 3;
}
/*
* Hurt the victim.
* Inform the victim of his new state.
*/
if( !( victim.GetRace() == Race.RACE_FIRE_ELE && damType == AttackType.DamageType.fire )
&& !( victim.GetRace() == Race.RACE_WATER_ELE && damType == AttackType.DamageType.water )
&& !( victim.GetRace() == Race.RACE_EARTH_ELE && damType == AttackType.DamageType.earth )
&& !( victim.GetRace() == Race.RACE_AIR_ELE && damType == AttackType.DamageType.wind ) )
{
/* Added damage exp! */
// chance added because people level faster and faster as they get higher level...
// you can now only get damage exp on mobs that con easy or better
// and there's only a 25% chance per hit of you evern being eligible for damage exp.
if( MUDMath.NumberPercent() < 25 && victim.Level >= ( ch.Level - 3 ) )
ch.GainExperience( Math.Max( 1, dam / 20 ) );
victim.Hitpoints -= dam;
}
else
{
string attack;
if( spell != null && spell != Spell.SpellList["none"] )
attack = spell.Name;
else
attack = "it";
SocketConnection.Act( "$N&n absorbs your $t!", ch, attack, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "You absorb $n&n's $t!", ch, attack, victim, SocketConnection.MessageTarget.victim );
SocketConnection.Act( "$N&n absorbs $n&n's $t", ch, attack, victim, SocketConnection.MessageTarget.room_vict );
if( ch.IsImmortal() )
{
string buf4 = String.Format( "You healed {0} damage.",
victim.GetMaxHit() >= dam + victim.Hitpoints ? dam : victim.GetMaxHit() - victim.Hitpoints );
ch.SendText( buf4 );
}
victim.Hitpoints = Math.Min( victim.GetMaxHit(), victim.Hitpoints + dam );
return false;
}
if( !victim.IsNPC()
&& victim.Level >= Limits.LEVEL_AVATAR
&& victim.Hitpoints < 1 )
victim.Hitpoints = 1;
if (victim.IsAffected(Affect.AFFECT_BERZERK)
&& victim.CurrentPosition <= Position.stunned )
victim.RemoveAffect(Affect.AFFECT_BERZERK);
victim.UpdatePosition();
switch( victim.CurrentPosition )
{
case Position.mortally_wounded:
victim.SendText(
"&+LYou are &+Rmo&n&+rr&+Rt&n&+ral&+Rl&n&+ry&+L wounded, and will die soon, if not aided.&n\r\n" );
SocketConnection.Act( "$n&+L is &+Rmo&n&+rr&+Rt&n&+ral&+Rl&n&+ry&+L wounded, and will die soon, if not aided.&n",
victim, null, null, SocketConnection.MessageTarget.room, true );
StopNotVicious( victim );
break;
case Position.incapacitated:
victim.SendText(
"&+LYou are incapacitated and will slowly &n&+rbl&+Re&n&+re&+Rd&+L to death, if not aided.\r\n" );
SocketConnection.Act( "$n&+L is incapacitated and will slowly &n&+rbl&+Re&n&+re&+Rd&+L to death, if not aided.&n",
victim, null, null, SocketConnection.MessageTarget.room, true );
StopNotVicious( victim );
break;
case Position.stunned:
victim.SendText( "&+LYou are stunned, but will probably recover.&n\r\n" );
SocketConnection.Act( "$n&+L is stunned, but will probably recover.&n",
victim, null, null, SocketConnection.MessageTarget.room, true );
break;
case Position.dead:
SocketConnection.Act( spell.MessageKill, ch, null, victim, SocketConnection.MessageTarget.room_vict );
SocketConnection.Act( spell.MessageKill, ch, null, victim, SocketConnection.MessageTarget.character );
if( victim == ch )
{
victim.SendText( "&+LYou have been &+Rsl&n&+ra&+Ri&n&+rn&+L!&n\r\n\r\n" );
}
else
{
string buf = String.Format( "&+LYou have been &+Rsl&n&+ra&+Ri&n&+rn&+L by&n {0}&+L!&n\r\n\r\n",
ch.ShowNameTo( victim, false ) );
victim.SendText( buf );
}
StopFighting( victim, true );
SocketConnection.Act( "$n&+L is &n&+rdead&+L!&n", victim, null, null, SocketConnection.MessageTarget.room, true );
break;
default:
if( dam > victim.GetMaxHit() / 5 )
victim.SendText( "That really did &+RHURT&n!\r\n" );
if( victim.Hitpoints < victim.GetMaxHit() / 10 )
victim.SendText( "You sure are &n&+rBL&+RE&n&+rE&+RDI&n&+rN&+RG&n!\r\n" );
break;
}
/*
* Sleep spells and extremely wounded folks.
*/
if( !victim.IsAwake() ) /* lets make NPC's not slaughter PC's */
{
if( victim.Fighting
&& victim.Fighting.Hunting
&& victim.Fighting.Hunting.Who == victim )
StopHunting( victim.Fighting );
if( victim.Fighting
&& !victim.IsNPC()
&& ch.IsNPC() )
StopFighting( victim, true );
else
StopFighting( victim, false );
}
/*
* Payoff for killing things.
*/
if( victim.CurrentPosition == Position.dead )
{
StopFighting( ch, false );
if( !victim.HasActionBit(MobTemplate.ACT_NOEXP ) || !victim.IsNPC() )
GroupExperienceGain( ch, victim );
if( !victim.IsNPC() )
{
if( ch.IsNPC() )
{
( (PC)victim ).MobDeaths++;
if( victim.IsGuild() )
{
( (PC)victim ).GuildMembership.MonsterDeaths++;
( (PC)victim ).GuildMembership.Score += CalculateDeathScore( ch, victim );
}
( (PC)victim ).Score += CalculateDeathScore( ch, victim );
}
else
{
( (PC)ch ).PlayerKills++;
( (PC)victim ).PlayerDeaths++;
( (PC)victim ).Score += CalculateDeathScore( ch, victim );
( (PC)ch ).Score += CalculateKillScore( ch, victim );
if( ch.IsGuild()
&& victim.IsGuild()
&& ( (PC)ch ).GuildMembership != ( (PC)victim ).GuildMembership )
{
( (PC)ch ).GuildMembership.PlayerKills++;
( (PC)victim ).GuildMembership.PlayerDeaths++;
( (PC)ch ).GuildMembership.Score += CalculateKillScore( ch, victim );
( (PC)victim ).GuildMembership.Score += CalculateDeathScore( ch, victim );
}
}
string logBuf = String.Format( "{0}&n killed by {1}&n at {2}",
victim.Name,
( ch.IsNPC() ? ch.ShortDescription : ch.Name ),
victim.InRoom.IndexNumber );
Log.Trace( logBuf );
ImmortalChat.SendImmortalChat( ch, ImmortalChat.IMMTALK_DEATHS, Limits.LEVEL_AVATAR, logBuf );
/*
* Dying penalty:
* 1/2 way back to previous 2 levels.
*/
// Newbies do not lose exp from death.
if( ch.Level > 5 )
victim.GainExperience( ( 0 - ( ( ( 50 + victim.Level ) * ExperienceTable.Table[ victim.Level ].LevelExperience ) / 400 ) ) );
if( victim.Level < 2 && victim.ExperiencePoints < 1 )
victim.ExperiencePoints = 1;
}
else
{
if( !ch.IsNPC() )
{
( (PC)ch ).MobKills++;
if( ch.IsGuild() )
{
( (PC)ch ).GuildMembership.MonsterKills++;
( (PC)ch ).GuildMembership.Score += CalculateKillScore( ch, victim );
}
( (PC)ch ).Score += CalculateKillScore( ch, victim );
}
}
KillingBlow( ch, victim );
// Keep in mind after this point the character is not in the
// CharList, not in any room, and is at the menu. Don't do
// anything that would cause a segmentation fault.
if( ch.IsGuild()
&& victim.IsGuild()
&& ( (PC)ch ).GuildMembership != ( (PC)victim ).GuildMembership )
{
( (PC)ch ).GuildMembership.Score += 20;
}
return true;
}
if( victim == ch )
{
return false;
}
/*
* Wimp out?
*/
if( victim.IsNPC() && dam > 0 )
{
if( ( victim.HasActionBit(MobTemplate.ACT_WIMPY ) && MUDMath.NumberBits( 1 ) == 0
&& victim.Hitpoints < victim.GetMaxHit() / 5 )
|| (victim.IsAffected(Affect.AFFECT_CHARM) && victim.Master
&& victim.Master.InRoom != victim.InRoom ) )
{
StartFearing( victim, ch );
StopHunting( victim );
CommandType.Interpret(victim, "flee");
}
}
if( !victim.IsNPC() && victim.Hitpoints > 0 && victim.Hitpoints <= victim.Wimpy )
{
CommandType.Interpret(victim, "flee");
}
return false;
}
/// <summary>
/// Inflict damage from a single hit. This could use some cleanup since it's way too unwieldy at more than 600 lines.
/// </summary>
/// <param name="ch"></param>
/// <param name="victim"></param>
/// <param name="dam"></param>
/// <param name="skill"></param>
/// <param name="weapon"></param>
/// <param name="damType"></param>
/// <returns></returns>
public static bool InflictDamage(CharData ch, CharData victim, int dam, string skill, ObjTemplate.WearLocation weapon, AttackType.DamageType damType)
{
if (ch == null || victim == null)
{
return false;
}
Object obj;
bool critical = false;
if( victim.CurrentPosition == Position.dead || victim.Hitpoints < -10 )
{
return true;
}
/*
* Stop up any residual loopholes.
*/
if( ( dam > 1276 ) && ch.Level < Limits.LEVEL_AVATAR )
{
string text;
if (ch.IsNPC() && ch.Socket)
{
text = String.Format("Damage: {0} from {1} by {2}: > 1276 points with {3} damage type!",
dam, ch.Name, ch.Socket.Original.Name, skill);
}
else
{
text = String.Format("Damage: {0} from {1}: > 1276 points with {2} damage type!",
dam, ch.IsNPC() ? ch.ShortDescription : ch.Name, skill);
}
Log.Error( text, 0 );
dam = 1276;
}
// Remove memorization and meditation bits - Xangis
victim.BreakMeditate();
victim.BreakMemorization();
if (victim.IsAffected( Affect.AFFECT_MINOR_PARA))
{
SocketConnection.Act( "$n&n disrupts the magic preventing $N&n from moving.", ch, null, victim, SocketConnection.MessageTarget.room_vict );
SocketConnection.Act( "You disrupt the magic preventing $N&n from moving.", ch, null, victim, SocketConnection.MessageTarget.character );
SocketConnection.Act( "&+YYou can move again.&n", ch, null, victim, SocketConnection.MessageTarget.victim );
victim.RemoveAffect( Affect.AFFECT_MINOR_PARA );
}
bool immune = false;
if( victim != ch )
{
/*
* Certain attacks are forbidden.
* Most other attacks are returned.
*/
victim = CheckGuarding( ch, victim );
if( IsSafe( ch, victim ) )
return false;
// is_safe could wipe out victim, as it calls procs if a boss
// check and see that victim is still valid
if( victim == null )
return true;
Crime.CheckAttemptedMurder( ch, victim );
if( victim.CurrentPosition > Position.stunned )
{
if( !victim.Fighting )
SetFighting( victim, ch );
// Can't have prone people automatically stand
if( victim.CurrentPosition == Position.standing )
victim.CurrentPosition = Position.fighting;
if( !ch.Fighting )
SetFighting( ch, victim );
/*
* If NPC victim is following, ch might attack victim's master.
* No charm check here because charm would be dispelled from
* tanking mobile when combat ensues thus ensuring PC charmer is
* not harmed.
* Check for IsSameGroup wont work as following mobile is not
* always grouped with PC charmer
*
* Added a check for whether ch has switch skill. If not,
* much lower chancing of retargetting
*/
if( ch.IsNPC()
&& victim.IsNPC()
&& victim.Master
&& victim.Master.InRoom == ch.InRoom
&& MUDMath.NumberBits( 2 ) == 0 )
{
StartGrudge( ch, victim.Master, false );
}
}
/*
* More charm stuff.
*/
if( victim.Master == ch )
{
StopFighting( victim, true );
}
ch.BreakInvisibility();
/*
* Hunting stuff...
*/
if( dam != 0 && victim.IsNPC() )
{
/* StartGrudge is combined StartHating and StartHunting */
StartGrudge( victim, ch, false );
}
/*
* Damage modifiers.
*/
// Critical hits for double damage
// Average of 5% for those that have average luck
// Gnomes could concievably have 10%
if( MUDMath.NumberPercent() < ( 2 + ( ch.GetCurrLuck() / 18 ) ) && dam > 0 )
{
ch.SendText( "&+WYou score a CRITICAL HIT!&n\r\n" );
dam *= 2;
critical = true;
}
if( victim.IsAffected( Affect.AFFECT_SANCTUARY ) )
dam /= 2;
if( victim.IsAffected( Affect.AFFECT_PROTECT_EVIL ) && ch.IsEvil() )
dam -= dam / 8;
else if( victim.IsAffected( Affect.AFFECT_PROTECT_GOOD ) && ch.IsGood() )
dam -= dam / 8;
// Check stoneskin. People not affected by a stoneskin affect
// cannot lose their stoneskin for any reason. This should mean
// that mobs will keep their stoneskin and players should always
// have a chance to lose it, since no player should ever be
// setbit stoneskin.
//
// The bool value of found is used so that we can have them
// take full damage when their stoneskin shatters, but get the
// damage reduction if they are either a mob or their stoneskin
// wears off that round.
//
/* Yeah, yeah.. so maybe backstabs shouldn't be aff'd. */
// Actually they should be affected, but they should have a much
// higher chance of getting through (say 30-70%).
//
// Critical hits will now go through stoneskin
// automatically
if (!critical && victim.IsAffected( Affect.AFFECT_STONESKIN) &&
( skill != "backstab" || MUDMath.NumberPercent() < ( 25 + ch.Level ) ) )
{
bool found = false;
for (int i = (victim.Affected.Count - 1); i >= 0; i--)
{
if( victim.Affected[i].HasBitvector( Affect.AFFECT_STONESKIN ) )
{
// Small chance of shattering the stoneskin on a good hit.
// Reduced chance by about 20%
if( dam >= 25 && MUDMath.NumberPercent() <= ( dam / 12 ) )
{
victim.SendText( "&+LYour stoneskin is shattered by the massive blow!&n\r\n" );
SocketConnection.Act( "$n&n's massive blow shatters $N&n's stoneskin!", ch, null, victim, SocketConnection.MessageTarget.everyone_but_victim );
SocketConnection.Act( "Your massive blow shatters $N&n's stoneskin!", ch, null, victim, SocketConnection.MessageTarget.character );
victim.RemoveAffect(victim.Affected[i]);
found = true;
}
else if( dam > 0 ) // Added check for actual damage
{
for( int j = 0; j < victim.Affected[i].Modifiers.Count; j++ )
{
victim.Affected[i].Modifiers[j].Amount--;
if (victim.Affected[i].Modifiers[j].Amount < 1)
{
victim.RemoveAffect(victim.Affected[i]);
victim.SendText("&+LYou feel your skin soften and return to normal.&n\r\n");
}
dam /= 15;
found = true;
}
}
}
}
// This means they're Affect.AFFECT_STONESKIN as an innate/permenant.
// We will still allow it to shatter, but it will refresh itself
// upon a mob update. Because of this, we make it easier to shatter.
// No damage reduction when it shatters.
if( !found )
{
if( dam >= 8 && MUDMath.NumberPercent() <= ( dam / 8 ) )
{
victim.SendText( "&+LYour stoneskin is shattered by the massive blow!&n\r\n" );
SocketConnection.Act( "$n&n's massive blow shatters $N&n's stoneskin!", ch, null, victim, SocketConnection.MessageTarget.everyone_but_victim );
SocketConnection.Act( "Your massive blow shatters $N&n's stoneskin!", ch, null, victim, SocketConnection.MessageTarget.character );
victim.RemoveAffect( Affect.AFFECT_STONESKIN );
}
else
{
dam = dam / 15 != 0 ? dam / 15 : 1;
}
}
}
if( dam < 0 )
dam = 0;
/*
* Check for disarm, trip, parry, dodge and shield block.
*/
if (skill != "barehanded fighting" || skill == "kick")
{
// Trip and disarm removed because those should be handled
// by each individual mob's special function.
if( ch.IsNPC()
&& ch.HasInnate( Race.RACE_WEAPON_WIELD )
&& MUDMath.NumberPercent() < Math.Min( 25, Math.Max( 10, ch.Level ) )
&& !victim.IsNPC() )
UseMagicalItem( ch );
}
}
switch( victim.CheckRIS( damType ) )
{
case Race.ResistanceType.resistant:
dam -= dam / 3;
break;
case Race.ResistanceType.immune:
immune = true;
dam = 0;
break;
case Race.ResistanceType.susceptible:
dam += dam / 2;
break;
case Race.ResistanceType.vulnerable:
dam *= 2;
break;
default:
break;
}
if( ( damType == AttackType.DamageType.wind || damType == AttackType.DamageType.gas || damType == AttackType.DamageType.asphyxiation )
&& victim.IsAffected(Affect.AFFECT_DENY_AIR))
{
if( MUDMath.NumberPercent() < 50 )
{
ch.SendText( "&+CYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
if (damType == AttackType.DamageType.fire && victim.IsAffected( Affect.AFFECT_DENY_FIRE))
{
if( MUDMath.NumberPercent() < 50 )
{
ch.SendText( "&+rYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
if( ( damType == AttackType.DamageType.earth || damType == AttackType.DamageType.crushing )
&& victim.IsAffected( Affect.AFFECT_DENY_EARTH))
{
if( MUDMath.NumberPercent() < 50 )
{
ch.SendText( "&+yYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
if( ( damType == AttackType.DamageType.water || damType == AttackType.DamageType.acid || damType == AttackType.DamageType.drowning )
&& victim.IsAffected( Affect.AFFECT_DENY_WATER))
{
if( MUDMath.NumberPercent() < 50 )
{
ch.SendText( "&+bYou deny the damage.&n\r\n" );
immune = true;
dam = 0;
}
else
dam -= dam / 5;
}
// Check for protection spells that give 25% damage reduction - Xangis
if (damType == AttackType.DamageType.fire && victim.IsAffected( Affect.AFFECT_PROTECT_FIRE))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.cold && victim.IsAffected( Affect.AFFECT_PROTECT_COLD))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.acid && victim.IsAffected( Affect.AFFECT_PROTECT_ACID))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.gas && victim.IsAffected( Affect.AFFECT_PROTECT_GAS))
dam = ( dam * 3 ) / 4;
else if (damType == AttackType.DamageType.electricity && victim.IsAffected( Affect.AFFECT_PROTECT_LIGHTNING))
dam = ( dam * 3 ) / 4;
// Barkskin protects from 8% of slash and 12% of pierce damage.
if (victim.IsAffected( Affect.AFFECT_BARKSKIN))
{
if (skill == "1h slashing" || skill == "2h slashing")
dam = dam * 11 / 12;
else if (skill == "1h piercing" || skill == "2h piercing")
dam = dam * 7 / 8;
}
// Check for vampiric touch for anti-paladins and vampires
if( weapon == ObjTemplate.WearLocation.hand_one || weapon == ObjTemplate.WearLocation.hand_two || weapon == ObjTemplate.WearLocation.hand_three || weapon == ObjTemplate.WearLocation.hand_four )
{
if( ( ( ch.IsClass(CharClass.Names.antipaladin) || ch.GetRace() == Race.RACE_VAMPIRE )
&& skill == "barehanded fighting" && !Object.GetEquipmentOnCharacter(ch, weapon)) || (ch.IsAffected( Affect.AFFECT_VAMP_TOUCH)
&& ( !( obj = Object.GetEquipmentOnCharacter( ch, weapon ) ) || obj.HasAffect( Affect.AFFECT_VAMP_TOUCH ) ) ) )
{
ch.Hitpoints += dam / 3;
if( ch.Hitpoints > ( ch.GetMaxHit() + 50 + ch.Level * 5 ) )
{
ch.Hitpoints = ch.GetMaxHit() + 50 + ch.Level * 5;
}
}
}
/* PC to PC damage quartered.
* NPC to PC damage divided by 3.
*/
if( dam > 0 && !victim.IsNPC() && victim != ch )
{
if( !ch.IsNPC() )
dam /= 4;
else
dam /= 3;
}
/*
* Just a check for anything that is excessive damage
* Send a log message, keeping the imms on their toes
* Changed this from 300 to 250 'cause hitters get more than one
* attack/round and w/haste that's 1000 possible in the time one fist
* goes off. That's more than the fist might do and it has to be
* memmed.
*/
if (dam > 250 && skill != "backstab" )
{
string buf4;
if (!string.IsNullOrEmpty(skill))
{
buf4 = String.Format("Excessive damage: {0} attacking {1} for {2}, skill = {3}({4}).",
ch.Name, victim.Name, dam, Skill.SkillList[skill].DamageText, skill);
}
else
{
buf4 = String.Format("Excessive damage: {0} attacking {1} for {2}, unknown damage type.",
ch.Name, victim.Name, dam);
}
Log.Trace( buf4 );
}
/*
* We moved DamageMessage out of the victim != ch if above
* so self damage would show. Other valid type_undefined
* damage is ok to avoid like mortally wounded damage
*/
if (!String.IsNullOrEmpty(skill))
{
SendDamageMessage(ch, victim, dam, skill, weapon, immune);
}
victim.Hitpoints -= dam;
/* Check for HOLY_SACRFICE and BATTLE_ECSTASY */
if( dam > 0 && victim != ch )
{
CharData groupChar;
if (victim.IsAffected( Affect.AFFECT_HOLY_SACRIFICE) && victim.GroupLeader)
{
for( groupChar = victim.GroupLeader; groupChar; groupChar = groupChar.NextInGroup )
{
if( groupChar == victim || groupChar.InRoom != ch.InRoom )
continue;
groupChar.Hitpoints += dam / 5;
if (groupChar.Hitpoints > groupChar.GetMaxHit() + 50 + groupChar.Level * 5)
{
groupChar.Hitpoints = groupChar.GetMaxHit() + 50 + groupChar.Level * 5;
}
} //end for loop
} //end if holy sac
if( ch.GroupLeader != null )
{
for( groupChar = ch.GroupLeader; groupChar != null; groupChar = groupChar.NextInGroup )
{
if( groupChar == victim || groupChar.InRoom != ch.InRoom )
continue;
if( groupChar.IsAffected( Affect.AFFECT_BATTLE_ECSTASY ) )
{
groupChar.Hitpoints += dam / 20;
if( groupChar.Hitpoints > groupChar.GetMaxHit() + 50 + groupChar.Level * 5 )
groupChar.Hitpoints = groupChar.GetMaxHit() + 50 + groupChar.Level * 5;
} // end if battle ecstasy
} //end for loop
} //end if grouped
} //end if
// Make sure if they got an instant kill roll that the victim dies.
if (skill == "instant kill")
{
if( victim.GetRace() != Race.RACE_DEVIL
&& victim.GetRace() != Race.RACE_DEMON
&& victim.GetRace() != Race.RACE_GOD )
victim.Hitpoints = -20;
}
/* Added damage exp! */
// chance added because people level faster and faster as they get higher level...
// to be worked out when exp is redone.
// you can now only get damage exp on mobs that con easy or better
// and there's only a 25% chance per hit of you evern being eligible for damage exp.
if( MUDMath.NumberPercent() < 25 && victim.Level >= ( ch.Level - 3 ) )
ch.GainExperience( Math.Max( 1, dam / 20 ) );
if( !victim.IsNPC()
&& victim.Level >= Limits.LEVEL_AVATAR
&& victim.Hitpoints < 1 )
victim.Hitpoints = 1;
/*
* Magic shields that retaliate
*
* Apparently two people with the same sort of shield do not
* take damage from each other
*/
if( ( dam > 1 ) && victim != ch )
{
if( victim.IsAffected( Affect.AFFECT_FIRESHIELD )
&& !ch.IsAffected( Affect.AFFECT_FIRESHIELD ) )
InflictSpellDamage( victim, ch, dam / 2, "fireshield", AttackType.DamageType.fire );
if (victim.IsAffected( Affect.AFFECT_COLDSHIELD)
&& !ch.IsAffected(Affect.AFFECT_COLDSHIELD))
InflictSpellDamage( victim, ch, dam / 2, "coldshield", AttackType.DamageType.cold );
if (victim.IsAffected(Affect.AFFECT_SHOCK_SHIELD)
&& !ch.IsAffected(Affect.AFFECT_SHOCK_SHIELD))
InflictSpellDamage( victim, ch, dam / 2, "shockshield", AttackType.DamageType.electricity );
/* Soulshield is a complex one. If the attacker and victim are of
* opposite alignment, the shield retaliates with 1/2 damage just like
* any other shield. If the victim is neutral and the attacker is
* not, the shield retaliates with 1/4 damage. If the victim is good
* or evil and the attacker is neutral, the shield retaliates with
* 1/8 damage. If the attacker and victim are of same alignment,
* the shield does nothing.
*/
if (victim.IsAffected(Affect.AFFECT_SOULSHIELD)
&& !ch.IsAffected(Affect.AFFECT_SOULSHIELD))
{
if( victim.IsEvil() && ch.IsGood() )
InflictSpellDamage(victim, ch, dam / 2, "soulshield", AttackType.DamageType.harm);
else if( victim.IsGood() && ch.IsEvil() )
InflictSpellDamage(victim, ch, dam / 2, "soulshield", AttackType.DamageType.harm);
else if( victim.IsNeutral() && ( ch.IsEvil() || ch.IsGood() ) )
InflictSpellDamage(victim, ch, dam / 4, "soulshield", AttackType.DamageType.harm);
else if( victim.IsGood() && ch.IsNeutral() )
InflictSpellDamage(victim, ch, dam / 8, "soulshield", AttackType.DamageType.harm);
else if( victim.IsEvil() && ch.IsNeutral() )
InflictSpellDamage(victim, ch, dam / 8, "soulshield", AttackType.DamageType.harm);
}
}
if (victim.IsAffected( Affect.AFFECT_BERZERK ) && victim.CurrentPosition <= Position.stunned )
victim.RemoveAffect(Affect.AFFECT_BERZERK);
if (dam > 0 && skill != "barehanded fighting"
&& IsWieldingPoisoned( ch, weapon )
&& !Magic.SpellSavingThrow( ch.Level, victim, AttackType.DamageType.poison ) )
{
InflictPoison( "poison_weapon", ch.Level, IsWieldingPoisoned( ch, weapon ), ch, victim );
SocketConnection.Act( "$n&n suffers from the &+Gpoison&n inflicted upon $m.", victim, null, null, SocketConnection.MessageTarget.room, true );
Object.StripAffect( Object.GetEquipmentOnCharacter( ch, weapon ), Affect.AffectType.skill, "poison weapon" );
}
victim.UpdatePosition();
switch( victim.CurrentPosition )
{
case Position.mortally_wounded:
victim.SendText(
"&+LYou are &+Rmo&n&+rr&+Rt&n&+ral&+Rl&n&+ry&+L wounded, and will die soon, if not aided.&n\r\n" );
SocketConnection.Act( "$n&+L is &+Rmo&n&+rr&+Rt&n&+ral&+Rl&n&+ry&+L wounded, and will die soon, if not aided.&n",
victim, null, null, SocketConnection.MessageTarget.room, true );
StopNotVicious( victim );
break;
case Position.incapacitated:
victim.SendText(
"&+LYou are incapacitated and will &n&+rbl&+Re&n&+re&+Rd&+L to death, if not aided.&n\r\n" );
SocketConnection.Act( "$n&+L is incapacitated and will slowly &n&+rbl&+Re&n&+re&+Rd&+L to death, if not aided.&n",
victim, null, null, SocketConnection.MessageTarget.room, true );
StopNotVicious( victim );
break;
case Position.stunned:
victim.SendText( "&+LYou are stunned, but will probably recover.&n\r\n" );
SocketConnection.Act( "$n&+L is stunned, but will probably recover.&n",
victim, null, null, SocketConnection.MessageTarget.room, true );
break;
case Position.dead:
if( victim == ch )
{
victim.SendText( "&+LYou have been &+Rsl&n&+ra&+Ri&n&+rn&+L!&n\r\n\r\n" );
}
else
{
string buf = String.Format( "&+LYou have been &+Rsl&n&+ra&+Ri&n&+rn&+L by&n {0}&+L!&n\r\n\r\n",
ch.ShowNameTo( victim, false ) );
victim.SendText( buf );
}
/* Added this to stop a bug. */
Combat.StopFighting( victim, true );
SocketConnection.Act( "$n&+L is &n&+rdead&+L!&n", victim, null, null, SocketConnection.MessageTarget.room, true );
break;
default:
if( dam > victim.GetMaxHit() / 5 )
victim.SendText( "That really did &+RHURT&n!\r\n" );
if( victim.Hitpoints < victim.GetMaxHit() / 10 )
victim.SendText( "You sure are &n&+rBL&+RE&n&+rE&+RDI&n&+rN&+RG&n!\r\n" );
break;
}
// Check for weapon procs
if( ( obj = Object.GetEquipmentOnCharacter( ch, weapon ) ) && Position.dead != victim.CurrentPosition )
{
if( obj.SpecFun.Count > 0 )
obj.CheckSpecialFunction(true);
}
/*
* Sleep spells and extremely wounded folks.
*/
if( !victim.IsAwake() ) /* lets make NPC's not slaughter PC's */
{
if( victim.Fighting
&& victim.Fighting.Hunting
&& victim.Fighting.Hunting.Who == victim )
StopHunting( victim.Fighting );
if( victim.Fighting
&& !victim.IsNPC()
&& ch.IsNPC() )
StopFighting( victim, true );
else
StopFighting( victim, false );
}
/*
* Payoff for killing things.
*/
if( victim.CurrentPosition == Position.dead )
{
// Done in attempt to squelch the combat continuation bug
StopFighting( victim, true );
if( !victim.HasActionBit(MobTemplate.ACT_NOEXP ) || !victim.IsNPC() )
GroupExperienceGain( ch, victim );
if( ch.IsNPC() )
{
if( ch.Hunting )
{
if( ch.Hunting.Who == victim )
StopHunting( ch );
}
if( ch.IsHating(victim) )
{
ch.StopHating( victim );
}
}
if( !victim.IsNPC() )
{
if( ch.IsNPC() )
{
( (PC)victim ).MobDeaths++;
if( victim.IsGuild() )
{
( (PC)victim ).GuildMembership.MonsterDeaths++;
( (PC)victim ).GuildMembership.Score += CalculateDeathScore( ch, victim );
}
( (PC)victim ).Score += CalculateDeathScore( ch, victim );
}
else
{
( (PC)ch ).PlayerKills++;
( (PC)victim ).PlayerDeaths++;
( (PC)victim ).Score += CalculateDeathScore( ch, victim );
( (PC)ch ).Score += CalculateKillScore( ch, victim );
if( ch.IsGuild()
&& victim.IsGuild()
&& ( (PC)ch ).GuildMembership != ( (PC)victim ).GuildMembership )
{
( (PC)ch ).GuildMembership.PlayerKills++;
( (PC)victim ).GuildMembership.PlayerDeaths++;
( (PC)ch ).GuildMembership.Score += CalculateKillScore( ch, victim );
( (PC)victim ).GuildMembership.Score += CalculateDeathScore( ch, victim );
}
}
string logBuf = String.Format( "{0}&n killed by {1}&n at {2}",
victim.Name, ( ch.IsNPC() ? ch.ShortDescription : ch.Name ),
victim.InRoom.IndexNumber );
Log.Trace( logBuf );
ImmortalChat.SendImmortalChat( ch, ImmortalChat.IMMTALK_DEATHS, Limits.LEVEL_AVATAR, logBuf );
/*
* Dying penalty:
*
* At level 1 you lose 12.5% of a level.
* At level 50 you lose 25% of a level.
*/
// Made it so people level 5 and under lose no exp from death.
if( ch.Level > 5 )
victim.GainExperience( ( 0 - ( ( ( 50 + victim.Level ) * ExperienceTable.Table[ victim.Level ].LevelExperience ) / 400 ) ) );
if( victim.Level < 2 && victim.ExperiencePoints < 1 )
victim.ExperiencePoints = 1;
}
else
{
if( !ch.IsNPC() )
{
( (PC)ch ).MobKills++;
if( ch.IsGuild() )
{
( (PC)ch ).GuildMembership.MonsterKills++;
( (PC)ch ).GuildMembership.Score += CalculateKillScore( ch, victim );
}
( (PC)ch ).Score += CalculateKillScore( ch, victim );
}
}
KillingBlow( ch, victim );
return true;
}
if( victim == ch )
{
return false;
}
/*
* Wimp out?
*/
if( victim.IsNPC() && dam > 0 )
{
if( ( victim.HasActionBit(MobTemplate.ACT_WIMPY ) && MUDMath.NumberBits( 1 ) == 0
&& victim.Hitpoints < victim.GetMaxHit() / 5 )
|| (victim.IsAffected( Affect.AFFECT_CHARM) && victim.Master
&& victim.Master.InRoom != victim.InRoom ) )
{
StartFearing( victim, ch );
StopHunting( victim );
CommandType.Interpret(victim, "flee");
}
}
if( !victim.IsNPC() && victim.Hitpoints > 0 && victim.Hitpoints <= victim.Wimpy )
{
CommandType.Interpret(victim, "flee");
}
return false;
}
/// <summary>
/// Compute a saving throw. Negative apply's make saving throw better.
/// </summary>
/// <param name="level"></param>
/// <param name="victim"></param>
/// <param name="damType"></param>
/// <returns></returns>
public static bool SpellSavingThrow( int level, CharData victim, AttackType.DamageType damType )
{
int ibase = 50;
if( victim == null )
{
Log.Error("SpellSavingThrow called without CharData argument for victim.", 0);
return false;
}
if (victim.IsAffected(Affect.AFFECT_DENY_WATER) && damType == AttackType.DamageType.water)
return true;
if (victim.IsAffected(Affect.AFFECT_DENY_FIRE) && damType == AttackType.DamageType.fire)
return true;
if (victim.IsAffected(Affect.AFFECT_DENY_EARTH) && damType == AttackType.DamageType.earth)
return true;
if (victim.IsAffected(Affect.AFFECT_DENY_AIR) && damType == AttackType.DamageType.wind)
return true;
// Keep in mind that *negative* saving throw improves the chance.
// positive saving throw is a bad thing
/* Thus, we want a - save to increase the save chance, not decrease
* it. So, we subtract the saving throw.
*/
int save = ibase + ( victim.Level - level - victim.SavingThrows[ 4 ] ) * 2;
if( victim.IsNPC() && victim.Level > 55 )
ibase += 20;
// We aren't too harsh on our save penalties because the victim is already
// automatically taking augmented damage.
switch( victim.CheckRIS( damType ) )
{
case Race.ResistanceType.resistant:
save += 12;
break;
case Race.ResistanceType.immune:
return true;
case Race.ResistanceType.susceptible:
save -= 12;
break;
case Race.ResistanceType.vulnerable:
save -= 25;
break;
}
/* Note that protection spells aren't quite as good as a natural resistance
* ( +10% save -25% damage as opposed to +12% save -33% damage), but they
* are cumulative, so a natural resistance and a protection spell will give
* +22% save and -50% damage overall.
*/
// TODO: This is duplicated in SavesBreath. Don't do that.
if (damType == AttackType.DamageType.fire && victim.IsAffected(Affect.AFFECT_PROTECT_FIRE))
save += 10;
else if (damType == AttackType.DamageType.cold && victim.IsAffected(Affect.AFFECT_PROTECT_COLD))
save += 10;
else if (damType == AttackType.DamageType.gas && victim.IsAffected(Affect.AFFECT_PROTECT_GAS))
save += 10;
else if (damType == AttackType.DamageType.acid && victim.IsAffected(Affect.AFFECT_PROTECT_ACID))
save += 10;
else if (damType == AttackType.DamageType.electricity && victim.IsAffected(Affect.AFFECT_PROTECT_LIGHTNING))
save += 10;
save = Macros.Range( 5, save, 95 );
if( MUDMath.NumberPercent() < save )
return true;
return false;
}
/// <summary>
/// Save against illusionist spells, intelligence and level-based. Base save 50% with a
/// bonus/penalty of 2% per level of difference between spell power (typically caster level
/// but capped on most spells) and victim level. Also has a 1% bonus/penalty per 5 int
/// points of difference between caster and victim.
/// </summary>
/// <param name="level"></param>
/// <param name="victim"></param>
/// <param name="ch"></param>
/// <returns></returns>
public static bool Disbelieve( int level, CharData victim, CharData ch )
{
int ibase = 50;
if( !victim )
{
Log.Error( "Magic.Disbelieve called without CharData argument for victim.", 0 );
return false;
}
// Level has an effect on illusions.
int save = ibase + ( victim.Level - level ) * 2;
// Will cause a 100 int player to get a 5% bonus against a 50 int mob.
save += ( victim.GetCurrInt() / 5 );
save -= ( ch.GetCurrInt() / 5 );
// Figure in spell saving throw adjustment.
save -= victim.SavingThrows[4];
// Even though we already figured in intelligence, also take into account mental
// damage type resistance and susceptibility.
switch (victim.CheckRIS(AttackType.DamageType.mental))
{
case Race.ResistanceType.resistant:
save += 10;
break;
case Race.ResistanceType.immune:
return true;
case Race.ResistanceType.susceptible:
save -= 10;
break;
case Race.ResistanceType.vulnerable:
save -= 20;
break;
}
save = Macros.Range( 5, save, 95 );
return MUDMath.NumberPercent() < save;
}
/// <summary>
/// Compute a saving throw versus breath weapon (saving_throw[3]).
/// Negative apply's make saving throw better.
///
/// This is basically identical to Magic.SavesSpell, except that it uses
/// a different saving throw as its base.
/// </summary>
/// <param name="level"></param>
/// <param name="victim"></param>
/// <param name="damType"></param>
/// <returns></returns>
public static bool SavesBreath( int level, CharData victim, AttackType.DamageType damType )
{
int ibase = 50;
string lfbuf = String.Format( "Magic.SavesBreath: dt: {0}, level: {1}", damType, level );
Log.Trace( lfbuf );
if( !victim )
{
Log.Error( "Magic.SavesBreath called without CharData argument for victim.", 0 );
return false;
}
int save = ibase + ( victim.Level - level - victim.SavingThrows[ 3 ] ) * 2;
switch( victim.CheckRIS( damType ) )
{
case Race.ResistanceType.resistant:
save += 12;
break;
case Race.ResistanceType.immune:
return true;
case Race.ResistanceType.susceptible:
save -= 12;
break;
case Race.ResistanceType.vulnerable:
save -= 25;
break;
}
/* Note that protection spells aren't quite as good as a natural resistance
* ( +10% save -25% damage as opposed to +12% save -33% damage), but they
* are cumulative, so a natural resistance and a protection spell will give
* +22% save and -50% damage overall.
*/
// TODO: This is duplicated in SpellSavingThrow. Don't do that.
if (damType == AttackType.DamageType.fire && victim.IsAffected(Affect.AFFECT_PROTECT_FIRE))
save += 10;
else if (damType == AttackType.DamageType.cold && victim.IsAffected(Affect.AFFECT_PROTECT_COLD))
save += 10;
else if (damType == AttackType.DamageType.gas && victim.IsAffected(Affect.AFFECT_PROTECT_GAS))
save += 10;
else if (damType == AttackType.DamageType.acid && victim.IsAffected(Affect.AFFECT_PROTECT_ACID))
save += 10;
else if (damType == AttackType.DamageType.electricity && victim.IsAffected(Affect.AFFECT_PROTECT_LIGHTNING))
save += 10;
save = Macros.Range( 5, save, 95 );
if( MUDMath.NumberPercent() < save )
return true;
else
return false;
}