/// <summary>
/// Checks whether the given formation is a valid target.
/// </summary>
private bool IsTargetFormationValid(Pawn actor, Formation formation)
{
// Check for all or nothing cases first to see
// if we can skip the other checks.
if (Formations == TargetableFormation.All)
{
return(true);
}
if (Formations == TargetableFormation.None)
{
return(false);
}
// Assume the formation is invalid and then include
// cases as it meets their requirements
bool valid = false;
bool isSelfFormation = formation == actor.Formation;
// Can target own formation.
if (Formations.HasFlag(TargetableFormation.Self) &&
isSelfFormation)
{
valid = true;
}
// Can target other formations.
else if (Formations.HasFlag(TargetableFormation.Other) &&
!isSelfFormation)
{
valid = true;
}
return(valid);
}
public override void Setup(IBattleActionElement element)
{
FormationRestriction formationRestriction = element as FormationRestriction;
TargetableFormation formations = formationRestriction.Formations;
if (formations.HasFlag(TargetableFormation.Other) &&
!formations.HasFlag(TargetableFormation.Self))
{
image.color = otherColour;
}
else if (formations.HasFlag(TargetableFormation.Self) &&
!formations.HasFlag(TargetableFormation.Other))
{
image.color = selfColour;
}
}