// Fast function that says how big is the area covered by effects from a given category
public uint GetArea(SpellCategory?category = SpellCategory.Damages)
{
uint area = 0;
foreach (var effect in GetEffects())
{
if ((Spell.GetEffectCategories((uint)effect.Id, LevelTemplate.id) & category) > 0)
{
area = Math.Max(area, effect.Surface);
}
}
return(area);
}
// Precise compute efficiency of a spell for a given category (beware to remove pc from friend and friendcells lists before calling this !)
// Returns -1 if it would hit friends (todo : optimize if needed)
public int GetFullAreaEffect(PlayedFighter pc, Cell source, Cell dest, IEnumerable <Fighter> actors, Spell.SpellCategory category, ref string comment)
{
SpellImpact spellImpact = new SpellImpact();
foreach (EffectInstanceDice effect in LevelTemplate.effects)
{
if ((Spell.GetEffectCategories((uint)effect.effectId, LevelTemplate.id) & category) > 0)
{
comment += " Effect " + (EffectsEnum)(effect.effectId) + " : ";
EffectDice effectCl = new EffectDice(effect);
IEnumerable <Cell> cells = effectCl.GetArea(source, dest);
SpellTargetType targetType = (SpellTargetType)effect.targetId;
int nbAffectedTargets = 0;
if (EffectBase.canAffectTarget(effectCl, this, pc, pc) && cells.Contains(source))
{
// Caster would be affected
DamageType efficiency = Spell.CumulEffects(effect, ref spellImpact, pc, pc /*, category*/, this);
if (efficiency != 0)
{
comment += string.Format("{0} on {1} => {2}, ", (decimal)efficiency, pc, (decimal)spellImpact.Damage);
}
nbAffectedTargets++;
if (efficiency < 0)
{
return(0); // The caster would be affected by a bad spell => give up
}
}
foreach (var actor in actors.Where(act => cells.Contains(act.Cell))) // All actors within the area covered by the spell
{
if (!EffectBase.canAffectTarget(effectCl, this, pc, actor))
{
continue; // This actor is not affected by the spell
}
DamageType damage = Spell.CumulEffects(effect, ref spellImpact, pc, actor /*, category*/, this);
if (damage != 0)
{
comment += string.Format(" - {0} on {1} => {2}", (decimal)damage, actor, (decimal)spellImpact.Damage);
}
nbAffectedTargets++;
//if (damage > 0 && actor.Team == pc.Team) return 0; // Harmful on a friend => give up
}
//if (nbAffectedTargets > 1)
//{
// pc.Character.SendWarning("Spell {0} : {1} targets affected for {2} damage - {3}", this, nbAffectedTargets, spellImpact.Damage, comment);
//}
}
}
if (Template.id == 139) // Mot d'altruisme : only use near end of fight or if lot of spellImpact to heal
{
int hpLeftOnFoes = actors.Where(actor => actor.Team.Id != pc.Team.Id).Sum(actor => actor.Stats.Health);
comment += string.Format(" - special \"Mot d'altruisme\" processing : hpLeftOnFoes = {0}, efficiency = {1}", hpLeftOnFoes, (int)spellImpact.Damage);
if (hpLeftOnFoes > 500) // Not the end of the fight
{
if (spellImpact.Damage < 300)
{
return(0); // Do not cast it if less than 300 hp of healing
}
else
{
return((int)spellImpact.Damage / 3); // Otherwise, far from the end of the fight, divide efficiency by 3
}
}
// if close to the end of the fight, then returns full result.
}
return((int)spellImpact.Damage);
}
