private void CheckRange()
{
int position = unit.GetPosition().GetPositionIndex();
//Checks if we are standing in the right spot for the ability.
if (!ability.requiredPosition[position])
{
Disable();
image.sprite = ability.icon;
return;
}
//Checks whether there's enemies within range for the attack.
if (ability.canTargetOpponents)
{
int enemiesAvailable = 0;
for (int i = 0; i < ability.attackRange.Length; i++)
{
bool canHit = ability.attackRange[i];
//If we can't hit anything in that spot, we don't even care to check for enemies there.
if (!canHit)
{
continue;
}
if (CombatManager.instance.enemyPool[i].unit != null)
{
enemiesAvailable++;
}
}
if (enemiesAvailable > 0)
{
Enable();
}
else
{
Disable();
image.sprite = ability.icon;
}
}
if (ability.canCastOnAllies || ability.canCastOnSelf)
{
Enable();
}
}
