private void AddTriggeredEffects(
AbilityActivatedMessage abilityActivatedMessage,
AbilityActivatedMessage selfEffectsMessage,
int entityId,
ActivationType trigger,
GameManager manager)
{
foreach (var ability in GetTriggeredAbilities(entityId, trigger, manager))
{
// TODO: Trigger non-modifier abilities as separate activations
Debug.Assert(ability.Ability.Action != AbilityAction.Modifier);
foreach (var effectEntity in manager.EffectsToContainingAbilityRelationship[ability.Id])
{
if (effectEntity.Effect.ShouldTargetActivator)
{
selfEffectsMessage.EffectsToApply =
selfEffectsMessage.EffectsToApply.Add(effectEntity);
}
else
{
abilityActivatedMessage.EffectsToApply =
abilityActivatedMessage.EffectsToApply.Add(effectEntity);
}
}
}
}
private List <AbilityActivation> GetActivations(
AbilityActivatedMessage activationMessage,
AbilityActivatedMessage selfEffectsMessage,
HashSet <AbilityComponent> activatedAbilities)
{
var activations = new List <AbilityActivation>();
activatedAbilities.Add(activationMessage.AbilityEntity.Ability);
GetActivations(activationMessage, null, selfEffectsMessage, null, activatedAbilities, activations);
return(activations);
}
private List <(GameEntity ActivatingEffect, GameEntity ActivatedAbility)> GetActivatedAbilities(
AbilityActivatedMessage targetEffectsMessage,
AbilityActivatedMessage selfEffectsMessage)
{
var manager = targetEffectsMessage.ActivatorEntity.Manager;
var abilityTrigger = targetEffectsMessage.Trigger;
List <(GameEntity Effect, GameEntity Ability)> activatedAbilities = null;
foreach (var effectEntity in
manager.EffectsToContainingAbilityRelationship[targetEffectsMessage.AbilityEntity.Id])
{
var effect = effectEntity.Effect;
if (effect.EffectType == EffectType.Activate)
{
var activatableId = effect.TargetEntityId.Value;
var activatable = manager.FindEntity(activatableId);
if (activatable == null)
{
throw new InvalidOperationException(
$"Couldn't find the entity to activate '{activatableId}' referenced from the effect '{effectEntity.Id}'"
+ $" on ability '{effect.ContainingAbilityId}'");
}
Debug.Assert(abilityTrigger != ActivationType.Default ||
activatable.HasComponent(EntityComponent.Ability));
var triggeredAbility = activatable.HasComponent(EntityComponent.Ability)
? activatable
: GetSingleTriggeredAbility(abilityTrigger, activatableId, manager);
if (activatedAbilities == null)
{
activatedAbilities = new List <(GameEntity, GameEntity)>();
}
activatedAbilities.Add((effectEntity, triggeredAbility));
}
else if (effect.ShouldTargetActivator)
{
selfEffectsMessage.EffectsToApply = selfEffectsMessage.EffectsToApply.Add(effectEntity);
}
else
{
targetEffectsMessage.EffectsToApply = targetEffectsMessage.EffectsToApply.Add(effectEntity);
}
}
return(activatedAbilities);
}
private void EnqueueAbilityActivated(AbilityActivatedMessage abilityActivatedMessage, GameManager manager)
{
Debug.Assert(abilityActivatedMessage.EffectsToApply != null);
manager.Enqueue(abilityActivatedMessage);
}
private void GetActivations(
AbilityActivatedMessage activationMessage,
AbilityActivatedMessage targetMessage,
AbilityActivatedMessage selfEffectsMessage,
GameEntity activatingEffect,
HashSet <AbilityComponent> activatedAbilities,
List <AbilityActivation> activations)
{
var manager = activationMessage.AbilityEntity.Manager;
var messageToProcess = targetMessage ?? activationMessage;
var perAbilityActivations = GetActivatedAbilities(messageToProcess, selfEffectsMessage);
if (perAbilityActivations != null)
{
foreach (var subActivation in perAbilityActivations)
{
activatedAbilities.Add(subActivation.ActivatedAbility.Ability);
var subAbilityMessage = messageToProcess.Clone(manager);
subAbilityMessage.AbilityEntity = subActivation.ActivatedAbility;
AbilityActivatedMessage nextActivationMessage;
var nextTargetMessage = targetMessage;
if (subActivation.ActivatedAbility.Ability.Range != 0 &&
nextTargetMessage == null)
{
nextActivationMessage = subAbilityMessage;
}
else
{
nextActivationMessage = activationMessage.Clone(manager);
if (nextTargetMessage == null &&
activatingEffect != null)
{
activationMessage.EffectsToApply = activationMessage.EffectsToApply.Add(activatingEffect);
}
nextTargetMessage = subAbilityMessage;
}
GetActivations(nextActivationMessage, nextTargetMessage, selfEffectsMessage,
subActivation.ActivatingEffect, activatedAbilities, activations);
}
manager.ReturnMessage(activationMessage);
if (targetMessage != null)
{
manager.ReturnMessage(targetMessage);
}
}
else
{
Debug.Assert(activationMessage.AbilityEntity.Ability.Action != AbilityAction.Modifier);
if (activatingEffect != null)
{
if (targetMessage == null)
{
activationMessage.EffectsToApply = activationMessage.EffectsToApply.Add(activatingEffect);
}
else
{
targetMessage.EffectsToApply = targetMessage.EffectsToApply.Add(activatingEffect);
}
}
activations.Add(new AbilityActivation
{
ActivationMessage = activationMessage,
TargetMessage = targetMessage
});
}
}