private void LoadAnimationIntoCache(string modelKey)
{
// Builds the animation object for all model, action, direction
// combinations. Object is then added to the AnimationCache.
AnimationCache animationCache = AnimationCache.Instance;
foreach (BaseAction directionalAction in _directionalActions)
{
// Use the respective importer for the action
IAnimationImporter animationImporter = directionalAction.GetAnimationImporter();
var newAnimations = animationImporter.ImportAnimations(modelKey, DirectionType.Down);
foreach (AnimationDNABlock newAnimation in newAnimations)
{
string animationKey =
$"{modelKey}_{directionalAction.AnimationTag}_{DirectionType.GetAnimationForDirection(newAnimation.Direction)}";
animationCache.Add(animationKey, newAnimation);
}
}
// The "Idle" action reuses the first image of the death animation, so we need
// to import the first frame of all death sprites without a direction tag.
BaseAction deathAnimation = new DeathAction();
var deathImporter = deathAnimation.GetAnimationImporter();
var deathAnimations = deathImporter.ImportAnimations(modelKey, DirectionType.None);
foreach (AnimationDNABlock newAnimation in deathAnimations)
{
string animationKey = $"{modelKey}_{deathAnimation.AnimationTag}";
animationCache.Add(animationKey, newAnimation);
}
}
private static AnimationDNABlock GetAnimation(string modelKey, BaseAction actionAnimation, string direction)
{
// Fetches an animation from the animation store/cache
AnimationCache animationCache = AnimationCache.Instance;
string animationKey = modelKey;
animationKey = direction.Equals(DirectionType.None)
? $"{animationKey}_{actionAnimation.AnimationTag}"
: $"{animationKey}_{actionAnimation.AnimationTag}_{DirectionType.GetAnimationForDirection(direction)}";
return(animationCache.Get(animationKey));
}