public void SetSpell(int spellID)
{
if (!usedSpells.ContainsKey(spellID))
{
GameObject spellPrefab = SpellManager.instance.createSpell(transform, spellID);
SpellBehavior spell = spellPrefab.GetComponent <SpellBehavior>();
spellRack.Add(spell);
usedSpells[spellID] = spell;
spellStatus[spellID] = true;
}
else
{
if (!spellStatus[spellID])
{
spellRack.Add(usedSpells[spellID]);
spellStatus[spellID] = true;
}
}
if (!hasSpell)
{
hasSpell = true;
selected = spellRack[0];
OnSelection?.Invoke(selected);
}
}
public void SelectSpell(int index)
{
if (spellRack.Count > 0)
{
Debug.Log("scrolled");
int realIndex = (index + spellRack.Count) % spellRack.Count;
selected = spellRack[realIndex];
OnSelection?.Invoke(selected);
}
}
void updateSpellIcon(SpellBehavior sb)
{
if (sb != null)
{
Debug.Log("Change Icon");
spellIcon.sprite = sb.spellStats.icon;
}
else
{
spellIcon.sprite = defaultIcon;
}
}
private void Initialize()
{
if (spellPrefabs.Length > 0)
{
foreach (GameObject go in spellPrefabs)
{
GameObject prefab = Instantiate(go, transform);
SpellBehavior spell = prefab.GetComponent <SpellBehavior>();
spellRack.Add(spell);
usedSpells[spell.spellStats.spellID] = spell;
spellStatus[spell.spellStats.spellID] = true;
}
hasSpell = true;
selected = spellRack[0];
OnSelection?.Invoke(selected);
}
}
public void bindSpellSlot(SpellController playerSpellController)
{
if (playerSC != null)
{
playerSC.OnSelection -= updateSpellIcon;
}
playerSC = playerSpellController;
if (playerSC != null)
{
Debug.Log("Spell UI bind");
playerSC.OnSelection += updateSpellIcon;
SpellBehavior selected = playerSC.GetCurrentSpell();
updateSpellIcon(selected);
// get cooldown progress here
}
else
{
spellIcon.sprite = defaultIcon;
}
}
public void RemoveSpell(int id)
{
if (hasSpell)
{
if (spellStatus.ContainsKey(id) && spellStatus[id])
{
spellRack.Remove(usedSpells[id]);
spellStatus[id] = false;
if (selected.spellStats.spellID == id)
{
selected = null;
}
}
if (spellRack.Count < 1)
{
hasSpell = false;
selected = null;
}
OnSelection?.Invoke(selected);
}
}
void CastSpell(GameObject spell)
{
SpellBehavior spellBehavior = spell.GetComponent <SpellBehavior>();
if (!spellBehavior.canBeCast)
{
return;
}
if (!RectTransformUtility.RectangleContainsScreenPoint(rectTransform, Input.mousePosition))
{
RaycastHit hit = new RaycastHit();
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit, 1000))
{
spellBehavior.Cast();
GameObject prefab = spell.GetComponent <SpellBehavior>().prefab;
Instantiate(prefab, hit.point, Quaternion.identity);
}
}
}
public virtual void PerformSpell(ICharacter target)
{
SpellBehavior.Cast(this, target);
}
