/// <summary>
/// Apply the action's spell to the given target.
/// </summary>
/// <returns>True if there was any effect on the target.</returns>
private bool ApplySpell(Combatant spellTarget)
{
StatisticsValue effectStatistics = CalculateSpellDamage(combatant, spell);
if (spell.IsOffensive)
{
// calculate the defense
Int32Range defenseRange = spellTarget.Character.MagicDefenseRange +
spellTarget.Statistics.MagicalDefense;
Int32 defense = defenseRange.GenerateValue(Session.Random);
// subtract the defense
effectStatistics -= new StatisticsValue(defense,
defense, defense, defense, defense, defense);
// make sure that this only contains damage
effectStatistics.ApplyMinimum(new StatisticsValue());
// damage the target
spellTarget.Damage(effectStatistics, spell.TargetDuration);
}
else
{
// make sure that this only contains healing
effectStatistics.ApplyMinimum(new StatisticsValue());
// heal the target
spellTarget.Heal(effectStatistics, spell.TargetDuration);
}
return(!effectStatistics.IsZero);
}
/// <summary>
/// Starts a new combat stage. Called right after the stage changes.
/// </summary>
/// <remarks>The stage never changes into NotStarted.</remarks>
protected override void StartStage()
{
switch (stage)
{
case CombatActionStage.Preparing: // called from Start()
{
// play the animation
combatant.CombatSprite.PlayAnimation("Idle");
}
break;
case CombatActionStage.Advancing:
{
// play the animation
combatant.CombatSprite.PlayAnimation("Walk");
// calculate the advancing destination
if (Target.Position.X > Combatant.Position.X)
{
advanceDirection = Target.Position -
Combatant.OriginalPosition - advanceOffset;
}
else
{
advanceDirection = Target.Position -
Combatant.OriginalPosition + advanceOffset;
}
totalAdvanceDistance = advanceDirection.Length();
advanceDirection.Normalize();
advanceDistanceCovered = 0f;
}
break;
case CombatActionStage.Executing:
{
// play the animation
combatant.CombatSprite.PlayAnimation("Attack");
// play the audio
Weapon weapon = combatant.Character.GetEquippedWeapon();
if (weapon != null)
{
AudioManager.PlayCue(weapon.SwingCueName);
}
else
{
AudioManager.PlayCue("StaffSwing");
}
}
break;
case CombatActionStage.Returning:
{
// play the animation
combatant.CombatSprite.PlayAnimation("Walk");
// calculate the damage
Int32Range damageRange = combatant.Character.TargetDamageRange +
combatant.Statistics.PhysicalOffense;
Int32Range defenseRange = Target.Character.HealthDefenseRange +
Target.Statistics.PhysicalDefense;
int damage = Math.Max(0,
damageRange.GenerateValue(Session.Random) -
defenseRange.GenerateValue(Session.Random));
// apply the damage
if (damage > 0)
{
// play the audio
Weapon weapon = combatant.Character.GetEquippedWeapon();
if (weapon != null)
{
AudioManager.PlayCue(weapon.HitCueName);
}
else
{
AudioManager.PlayCue("StaffHit");
}
// damage the target
Target.DamageHealth(damage, 0);
if ((weapon != null) && (weapon.Overlay != null))
{
weapon.Overlay.PlayAnimation(0);
weapon.Overlay.ResetAnimation();
}
}
}
break;
case CombatActionStage.Finishing:
{
// play the animation
combatant.CombatSprite.PlayAnimation("Idle");
}
break;
case CombatActionStage.Complete:
{
// play the animation
combatant.CombatSprite.PlayAnimation("Idle");
}
break;
}
}
