public static void UseSkillNow(this World world, CombatantModel source, Schema.EnumSkillRow skill, EntityModel target)
{
if (source.MobileState == EnumMobileState.Dead || source.MobileState == EnumMobileState.Incapacitated)
{
world.LogMessage(source, "Unable to use " + skill.EnumSkillName + " while " + source.MobileState);
return;
}
/* TODO: skill specific states
if ( skill.EnumMobileState > caster.MobileState ) {
caster.SendLog( "Not while " + caster.MobileState.Name );
}
*/
if ((source.Position - target.Position).Length > skill.Range)
{
world.LogMessage(source, target.Name + " is out of range");
return;
}
if (skill.EnergyCost > source.Energy)
{
world.LogMessage(source, "Not enough energy to use " + skill.EnumSkillName + ", requires " + skill.EnergyCost);
return;
}
// deduct energy regardless
// TODO: can remove the explicit cast here by using generics
source = (CombatantModel)source.WithEnergyChange(-skill.EnergyCost);
bool succeeds = source.Succeeds(skill);
bool hits = source.Hits(target, skill);
bool avoids = target.Avoids(source, skill);
// successful casting affects affinity with the elements
if (succeeds && hits && !avoids)
{
// TODO: can remove the explicit cast here by using generics
source = (CombatantModel)source.WithAffinityChange(
skill.AirAffinity / 1000f,
skill.EarthAffinity / 1000f,
skill.FireAffinity / 1000f,
skill.LifeAffinity / 1000f,
skill.WaterAffinity / 1000f);
// TODO: just get the damage number instead??
switch ((EnumActivationType)skill.EnumActivationTypeID)
{
case EnumActivationType.AttackSpell:
target = target.MagicallyDamagedBy(source, skill);
break;
case EnumActivationType.Enchantment:
target = target.EnchantedBy(source, skill);
break;
case EnumActivationType.Glamour:
source.Activates(skill, target);
break;
case EnumActivationType.HealingSpell:
target = target.HealedBy(source, skill);
break;
case EnumActivationType.Skill:
target = target.DamagedBy(source, skill);
target = target.AffectedBy(source, skill);
source.Activates(skill, target);
break;
case EnumActivationType.Sorcery:
break;
default:
world.LogMessage(source, "That skill does not work yet, contact admin.");
Log.Error("Unhandled activation type " + (EnumActivationType)skill.EnumActivationTypeID + " for skill " + skill.EnumSkillName);
break;
}
}
source = source.FinishSkill();
string description = avoids ? "Avoided" : !hits ? "Missed" : !succeeds ? "Failed" : "Success";
world.Apply(new SkillEvent(source, (EnumSkill)skill.EnumSkillID, target, succeeds, hits, avoids, description));
}
