/// <summary>
/// Crée une nouvelle altération d'état à partir du modèle donné.
/// La durée restante de l'altération d'état est déterminée à partir
/// de la durée contenue dans le modèle d'altération d'état donné.
/// </summary>
public StateAlteration(string id, EntityBase source, StateAlterationModel model, StateAlterationParameters parameters, StateAlterationSource sourceType)
{
ID = id;
Parameters = parameters;
Source = source;
Model = model;
SourceType = sourceType;
RemainingTime = model.GetDuration(source);
}
/// <summary>
/// Si Type contient Dash : obtient direction du dash.
/// </summary>
/// <param name="caster">Entité ayant lancé le sort qui provoque le dash.</param>
/// <param name="source">Entité subissant le dash.</param>
/// <param name="target">Si le dash est targetté, entité vers laquelle le dash doit se diriger</param>
public Vector2 GetDashDirection(EntityBase caster, EntityBase source, StateAlterationParameters parameters)
{
Vector2 direction;
switch (DashDirType)
{
case Entities.DashDirectionType.TowardsEntity:
if (parameters.DashTargetEntity == null)
{
#if DEBUG
GameServer.GetBattleLog().AddError("StateAlterationModel.GetDashDirection : target null & DashDirectionType == TowardsEntity");
// throw new Exception("StateAlterationModel.GetDashDirection : target null & DashDirectionType == TowardsEntity");
#endif
return(Vector2.Zero);
}
direction = parameters.DashTargetEntity.Position - source.Position;
direction = normalize(direction);
return(direction);
case DashDirectionType.TowardsSpellPosition:
direction = parameters.DashTargetPosition - source.Position;
direction = normalize(direction);
return(direction);
case Entities.DashDirectionType.Direction:
direction = parameters.DashTargetDirection;
direction = normalize(direction);
return(direction);
case Entities.DashDirectionType.BackwardsCaster:
direction = source.Position - caster.Position;
direction = normalize(direction);
return(direction);
}
return(Vector2.Zero);
}