//On top of tile, envision a box with height verticalReach
//Damage whoever is within that box
public static void DamageAbove(DamageTypes damageTypes, int baseDamage, GameTile tile, float verticalReach, IsImmune immunityCheck)
{
Vector3 tileHalfExtents = tile.transform.localScale / 2;
Vector3 center = tile.transform.position + new Vector3(0, tileHalfExtents.y + verticalReach / 2, 0);
Vector3 halfExtents = tileHalfExtents;
halfExtents.y = verticalReach / 2;
DamageBox(damageTypes, baseDamage, center, halfExtents, immunityCheck);
}
//Damage whoever is touching tile (includes the sides of tile)
public static void DamageTouching(DamageTypes damageTypes, int baseDamage, GameTile tile, IsImmune immunityCheck)
{
DamageBox(damageTypes, baseDamage, tile.transform.position, tile.transform.localScale / 2, immunityCheck);
}
public static void DamageTargets(ICollection <Collider> targets, DamageTypes damageTypes, int baseDamage, IsImmune immunityCheck)
{
foreach (Collider hit in targets)
{
IDamageable target = hit.transform.gameObject.GetComponent <IDamageable>();
if (target != null && !immunityCheck(target))
{
target.DamageHp(damageTypes, baseDamage);
}
}
}
//Damage within a box
private static void DamageBox(DamageTypes damageTypes, int baseDamage, Vector3 center, Vector3 halfExtents, IsImmune immunityCheck)
{
Collider[] hits = Physics.OverlapBox(center, halfExtents + skinWidth);
DamageTargets(hits, damageTypes, baseDamage, immunityCheck);
}
public static void DamageTargets(ICollection <IDamageable> targets, DamageTypes damageTypes, int baseDamage, IsImmune immunityCheck)
{
foreach (IDamageable target in targets)
{
if (target != null && !immunityCheck(target))
{
target.DamageHp(damageTypes, baseDamage);
}
}
}
