private void AddAbility(Ability a, int index)
{
AbilityDisplay ad = AbilityDisplay.Create(abilListRoot, a);
ad.ChangeCDColor(Bullet.DamageTypeToColor(subject.DefaultDT));
ad.transform.SetSiblingIndex(index);
}
// Change the Entity from which the HUD will pull values
public void SetSubject(Entity subject)
{
//clear old subject data
if (subject != null)
{
//clear old misc
subject.damageTypeChanged -= ChangeDamageType;
//clear old ability list
subject.abilityAdded -= AddAbility;
subject.abilityRemoved -= RemoveAbility;
subject.abilitySwapped -= SwapAbilities;
for (int i = 0; i < abilListRoot.childCount; i++)
{
Destroy(abilListRoot.GetChild(i).gameObject);
}
//clear old status list
for (int i = 0; i < statListRoot.childCount; i++)
{
Destroy(statListRoot.GetChild(i).gameObject);
}
subject.statusAdded -= AddStatus;
subject.statusRemoved -= RemoveStatus;
}
//set up new subject
this.subject = subject;
if (subject == null)
{
return;
}
//setup ability list
for (int i = 0; i < subject.AbilityCap; i++)
{
if (subject.GetAbility(i) != null)
{
AbilityDisplay.Create(abilListRoot, subject.GetAbility(i));
}
}
subject.abilityAdded += AddAbility;
subject.abilityRemoved += RemoveAbility;
subject.abilitySwapped += SwapAbilities;
//setup status list
foreach (Status s in subject.GetStatusList())
{
AddStatus(s);
}
subject.statusAdded += AddStatus;
subject.statusRemoved += RemoveStatus;
//misc
subject.damageTypeChanged += ChangeDamageType;
ChangeDamageType(subject.DefaultDT);
//TODO other clearing and resetting of elements?
}
