internal bool CastSpell(Player caster, Spell spell, Point target)
{
if (caster.CouldCastSpell(spell))
{
string effectString = string.Format("{0} casts {1}.", caster.Name, spell.Name);
if (DoEffect(caster, spell, spell, caster.SpellStrength(spell.School), true, target, effectString))
{
caster.SpendMP(spell.Cost);
return true;
}
}
return false;
}
private static int CalculateDamgeFromSpell(Spell spell, int strength)
{
int damage = spell.BaseDamage.Roll();
for (int i = 1; i < strength; ++i)
damage += spell.DamagePerLevel.Roll();
return damage;
}
internal bool CastSpell(Player caster, Spell spell, Point target)
{
bool didAnything = m_magicEffects.CastSpell(caster, spell, target);
if (didAnything)
m_timingEngine.ActorDidAction(caster);
return didAnything;
}
private bool DoEffect(Character invoker, object invokingMethod, Spell spell, int strength, bool couldBeLongTerm, Point target, string printOnEffect)
{
switch (spell.EffectType)
{
case "HealCaster":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
int amountToHeal = (new DiceRoll(20, 3, 0)).Roll();
for (int i = 1 ; i < strength ; ++i)
amountToHeal += (new DiceRoll(6, 3, 0)).Roll();
int healAmount = invoker.Heal(amountToHeal, true);
CoreGameEngine.Instance.SendTextOutput(string.Format("{0} was healed for {1} health.", invoker.Name, healAmount));
return true;
}
case "HealMPCaster":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
Player player = invoker as Player;
if (player != null)
{
player.GainMP((new DiceRoll(strength, 3, 4)).Roll());
}
return true;
}
case "RangedSingleTarget":
{
// This will call ShowRangedAttack inside.
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
return m_combatEngine.RangedBoltToLocation(invoker, target, CalculateDamgeFromSpell(spell, strength), invokingMethod, DamageDoneDelegate);
}
case "Stream":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
List<Point> pathOfBlast = m_physicsEngine.GenerateBlastListOfPoints(CoreGameEngine.Instance.Map, invoker.Position, target, false);
TrimPath(5, pathOfBlast);
List<Point> blastToShow = new List<Point>(pathOfBlast);
m_physicsEngine.FilterNotTargetablePointsFromList(blastToShow, invoker.Position, CoreGameEngine.Instance.Player.Vision, true);
bool targetAtLastPoint = m_combatEngine.FindTargetAtPosition(pathOfBlast.Last()) != null;
CoreGameEngine.Instance.ShowRangedAttack(invokingMethod, ShowRangedAttackType.Stream, blastToShow, targetAtLastPoint);
foreach (Point p in pathOfBlast)
{
Character hitCharacter = m_combatEngine.FindTargetAtPosition(p);
if (hitCharacter != null)
m_combatEngine.DamageTarget(invoker, CalculateDamgeFromSpell(spell, strength), hitCharacter, DamageDoneDelegate);
}
return true;
}
case "RangedBlast":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
List<Point> pathOfBlast = m_physicsEngine.GenerateBlastListOfPoints(CoreGameEngine.Instance.Map, invoker.Position, target, true);
TrimPathDueToSpellLength(strength, pathOfBlast);
List<Point> blastToShow = new List<Point>(pathOfBlast);
m_physicsEngine.FilterNotTargetablePointsFromList(blastToShow, invoker.Position, CoreGameEngine.Instance.Player.Vision, true);
CoreGameEngine.Instance.ShowRangedAttack(invokingMethod, ShowRangedAttackType.RangedBlast, blastToShow, false);
foreach (Point p in pathOfBlast)
{
Character hitCharacter = m_combatEngine.FindTargetAtPosition(p);
if (hitCharacter != null)
m_combatEngine.DamageTarget(invoker, CalculateDamgeFromSpell(spell, strength), hitCharacter, DamageDoneDelegate);
}
return true;
}
case "ConeAttack":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
Direction direction = PointDirectionUtils.ConvertTwoPointsToDirection(invoker.Position, target);
List<Point> pointsInConeAttack = PointListUtils.PointListFromCone(invoker.Position, direction, 3);
CoreGameEngine.Instance.FilterNotVisibleBothWaysFromList(target, pointsInConeAttack);
if (pointsInConeAttack == null || pointsInConeAttack.Count == 0)
throw new InvalidOperationException("Cone magical attack with nothing to roast?");
ShowConeAttack(invoker, invokingMethod, pointsInConeAttack);
foreach (Point p in pointsInConeAttack)
{
Character hitCharacter = m_combatEngine.FindTargetAtPosition(p);
if (hitCharacter != null)
m_combatEngine.DamageTarget(invoker, CalculateDamgeFromSpell(spell, strength), hitCharacter, DamageDoneDelegate);
}
return true;
}
case "ExplodingRangedPoint":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
const int BurstWidth = 2;
ShowExplodingRangedPointAttack(invoker, invokingMethod, target, BurstWidth);
List<Point> pointsToEffect = PointListUtils.PointListFromBurstPosition(target, BurstWidth);
CoreGameEngine.Instance.FilterNotVisibleBothWaysFromList(target, pointsToEffect);
foreach (Point p in pointsToEffect)
{
Character hitCharacter = m_combatEngine.FindTargetAtPosition(p);
if (hitCharacter != null)
m_combatEngine.DamageTarget(invoker, CalculateDamgeFromSpell(spell, strength), hitCharacter, DamageDoneDelegate);
}
return true;
}
case "Haste": // Should also be added to GetLongTermEffectSpellWouldProduce()
case "Light":
case "ArmorOfLight":
{
// These spells can be long term
return m_effectEngine.AddEffectToTarget(spell.EffectType, invoker, strength, couldBeLongTerm, target, printOnEffect);
}
case "Regeneration":
case "WordOfHope":
{
// These spells can't be long term
return m_effectEngine.AddEffectToTarget(spell.EffectType, invoker, strength, false, target, printOnEffect);
}
case "Poison Bolt":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
bool successInRangedBolt = m_combatEngine.RangedBoltToLocation(invoker, target, 1, invokingMethod, DamageDoneDelegate);
if (successInRangedBolt)
m_effectEngine.AddEffectToTarget("Poison", invoker, strength, false, target);
return successInRangedBolt;
}
case "Slow":
{
return m_effectEngine.AddEffectToTarget("Slow", invoker, strength, false, target, printOnEffect);
}
case "Blink":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
HandleRandomTeleport(invoker, 5);
return true;
}
case "Teleport":
{
CoreGameEngine.Instance.SendTextOutput(printOnEffect);
HandleRandomTeleport(invoker, 25);
return true;
}
default:
throw new InvalidOperationException("MagicEffectsEngine::DoEffect - don't know how to do: " + spell.EffectType);
}
}
internal bool CastSpell(Player caster, Spell spell, Point target)
{
return m_physicsEngine.CastSpell(caster, spell, target);
}