/// <summary>
/// Selects a touch spell from this enemy's list and returns true if it can be cast.
/// </summary>
bool CanCastTouchSpell()
{
if (entity.CurrentMagicka <= 0)
{
return(false);
}
EffectBundleSettings[] spells = entity.GetSpells();
List <EffectBundleSettings> rangeSpells = new List <EffectBundleSettings>();
int count = 0;
foreach (EffectBundleSettings spell in spells)
{
// Classic AI considers ByTouch and CasterOnly here
if (!DaggerfallUnity.Settings.EnhancedCombatAI)
{
if (spell.TargetType == TargetTypes.ByTouch ||
spell.TargetType == TargetTypes.CasterOnly)
{
rangeSpells.Add(spell);
count++;
}
}
else // Enhanced AI considers ByTouch and AreaAroundCaster. TODO: CasterOnly logic
{
if (spell.TargetType == TargetTypes.ByTouch ||
spell.TargetType == TargetTypes.AreaAroundCaster)
{
rangeSpells.Add(spell);
count++;
}
}
}
if (count == 0)
{
return(false);
}
EffectBundleSettings selectedSpellSettings = rangeSpells[Random.Range(0, count)];
selectedSpell = new EntityEffectBundle(selectedSpellSettings, entityBehaviour);
int totalGoldCostUnused;
int readySpellCastingCost;
Formulas.FormulaHelper.CalculateTotalEffectCosts(selectedSpell.Settings.Effects, selectedSpell.Settings.TargetType, out totalGoldCostUnused, out readySpellCastingCost);
if (entity.CurrentMagicka < readySpellCastingCost)
{
return(false);
}
if (EffectsAlreadyOnTarget(selectedSpell))
{
return(false);
}
return(true);
}
public void SetSpell(int index, EffectBundleSettings spell)
{
if (index < 0 || index > spellbook.Count - 1)
{
return;
}
spellbook[index] = spell;
}
public bool GetSpell(int index, out EffectBundleSettings spell)
{
if (index < 0 || index > spellbook.Count - 1)
{
spell = new EffectBundleSettings();
return(false);
}
else
{
spell = spellbook[index];
return(true);
}
}
/// <summary>
/// Selects a ranged spell from this enemy's list and returns true if it can be cast.
/// </summary>
bool CanCastRangedSpell()
{
if (entity.CurrentMagicka <= 0)
{
return(false);
}
EffectBundleSettings[] spells = entity.GetSpells();
List <EffectBundleSettings> rangeSpells = new List <EffectBundleSettings>();
int count = 0;
foreach (EffectBundleSettings spell in spells)
{
if (spell.TargetType == TargetTypes.SingleTargetAtRange ||
spell.TargetType == TargetTypes.AreaAtRange)
{
rangeSpells.Add(spell);
count++;
}
}
if (count == 0)
{
return(false);
}
EffectBundleSettings selectedSpellSettings = rangeSpells[Random.Range(0, count)];
selectedSpell = new EntityEffectBundle(selectedSpellSettings, entityBehaviour);
int totalGoldCostUnused;
int readySpellCastingCost;
Formulas.FormulaHelper.CalculateTotalEffectCosts(selectedSpell.Settings.Effects, selectedSpell.Settings.TargetType, out totalGoldCostUnused, out readySpellCastingCost);
if (entity.CurrentMagicka < readySpellCastingCost)
{
return(false);
}
if (EffectsAlreadyOnTarget(selectedSpell))
{
return(false);
}
return(true);
}
/// <summary>
/// 9
/// Creates spell. Use Action's index to get the spell by index from Spells.STD
/// </summary>
/// <param name="triggerObj"></param>
/// <param name="thisAction"></param>
public static void CastSpell(GameObject triggerObj, DaggerfallAction thisAction)
{
thisAction.Cooldown -= 45.454546f; // Approximates classic based on observation
if (thisAction.Cooldown <= 0)
{
SpellRecord.SpellRecordData spell;
if (GameManager.Instance.EntityEffectBroker.GetClassicSpellRecord(thisAction.Index, out spell))
{
// Create effect bundle settings from classic spell
EffectBundleSettings bundleSettings;
if (GameManager.Instance.EntityEffectBroker.ClassicSpellRecordDataToEffectBundleSettings(spell, BundleTypes.Spell, out bundleSettings))
{
if (bundleSettings.TargetType == TargetTypes.CasterOnly)
{
// Spell is readied on player for free
GameManager.Instance.PlayerEffectManager.SetReadySpell(thisAction.Index, true);
}
else
{
// Spell is fired at player, at strength of player level, from triggering object
DaggerfallMissile missile = GameManager.Instance.PlayerEffectManager.InstantiateSpellMissile(bundleSettings.ElementType);
missile.Payload = new EntityEffectBundle(bundleSettings);
Vector3 customAimPosition = thisAction.transform.position;
customAimPosition.y += 40 * MeshReader.GlobalScale;
missile.CustomAimPosition = customAimPosition;
missile.CustomAimDirection = Vector3.Normalize(GameManager.Instance.PlayerObject.transform.position - thisAction.transform.position);
// If action spell payload is "touch" then set to "target at range" (targets player position as above)
if (missile.Payload.Settings.TargetType == TargetTypes.ByTouch)
{
EffectBundleSettings settings = missile.Payload.Settings;
settings.TargetType = TargetTypes.SingleTargetAtRange;
missile.Payload.Settings = settings;
}
}
}
}
//Reset cooldown
thisAction.Cooldown = 1000;
}
}
public void AddSpell(EffectBundleSettings spell)
{
// Just add spell to end of list for now
// When implemented, the real collection class will allow for custom sorting
spellbook.Add(spell);
}
public void AddSpell(EffectBundleSettings spell)
{
spellbook.Add(spell);
}
private void BuyButton_OnMouseClick(BaseScreenComponent sender, Vector2 position)
{
const int notEnoughGold = 1702;
//const int noSpellBook = 1703;
const int youMustChooseAName = 1704;
const int spellHasBeenInscribed = 1705;
DaggerfallUI.Instance.PlayOneShot(SoundClips.ButtonClick);
/*// Presence of spellbook is also checked earlier
* if (!GameManager.Instance.PlayerEntity.Items.Contains(Items.ItemGroups.MiscItems, (int)Items.MiscItems.Spellbook))
* {
* DaggerfallUI.MessageBox(noSpellBook);
* return;
* }*/
// Spell must have at least one effect - adding custom message
List <EffectEntry> effects = GetEffectEntries();
if (effects.Count == 0)
{
DaggerfallUI.MessageBox(TextManager.Instance.GetLocalizedText("noEffectsError"));
return;
}
// Enough money?
var moneyAvailable = GameManager.Instance.PlayerEntity.GetGoldAmount();
if (moneyAvailable < totalGoldCost)
{
DaggerfallUI.MessageBox(notEnoughGold);
return;
}
// Spell must have a name; Only bother the player if everything else is correct
if (string.IsNullOrEmpty(spellNameLabel.Text))
{
DaggerfallUI.MessageBox(youMustChooseAName);
return;
}
GameManager.Instance.PlayerEntity.DeductGoldAmount(totalGoldCost);
// Create effect bundle settings
EffectBundleSettings spell = new EffectBundleSettings();
spell.Version = EntityEffectBroker.CurrentSpellVersion;
spell.BundleType = BundleTypes.Spell;
spell.TargetType = selectedTarget;
spell.ElementType = selectedElement;
spell.Name = spellNameLabel.Text;
spell.IconIndex = selectedIcon.index;
spell.Icon = selectedIcon;
spell.Effects = effects.ToArray();
// Add to player entity spellbook
GameManager.Instance.PlayerEntity.AddSpell(spell);
DaggerfallUI.Instance.PlayOneShot(inscribeGrimoire);
// Notify player and exit when this messagebox is dismissed
DaggerfallMessageBox mbComplete = DaggerfallUI.MessageBox(spellHasBeenInscribed);
mbComplete.ClickAnywhereToClose = true;
mbComplete.PreviousWindow = this;
mbComplete.OnClose += SpellHasBeenInscribed_OnClose;
mbComplete.Show();
}
private void BuyButton_OnMouseClick(BaseScreenComponent sender, Vector2 position)
{
//const int notEnoughGold = 1702;
//const int noSpellBook = 1703;
const int youMustChooseAName = 1704;
const int spellHasBeenInscribed = 1705;
DaggerfallUI.Instance.PlayOneShot(SoundClips.ButtonClick);
// TODO:
// Implement costs and remove gold from player and block if user does not have enough gold (message 1702)
// Spells will be free (both gold and spell points) during build-out of effect system.
// NOTES:
// In classic, player must have a spellbook item in their inventory (message 1703).
// In Daggerfall Unity, the spellbook is a permanent item that all players own and cannot be removed.
// This is to prevent player accidentally dropping or selling their spellbook.
// So not performing spellbook check at this time and 1703 is never shown.
// Spell must have at least one effect - adding custom message
List <EffectEntry> effects = GetEffectEntries();
if (effects.Count == 0)
{
DaggerfallMessageBox mbNoEffects = DaggerfallUI.MessageBox(TextManager.Instance.GetText("SpellmakerUI", "noEffectsError"));
mbNoEffects.ClickAnywhereToClose = true;
mbNoEffects.PreviousWindow = this;
mbNoEffects.Show();
return;
}
// Spell must have a name
if (string.IsNullOrEmpty(spellNameLabel.Text))
{
DaggerfallMessageBox mbNoName = DaggerfallUI.MessageBox(youMustChooseAName);
mbNoName.ClickAnywhereToClose = true;
mbNoName.PreviousWindow = this;
mbNoName.Show();
return;
}
// Create effect bundle settings
EffectBundleSettings spell = new EffectBundleSettings();
spell.Version = EntityEffectBroker.CurrentSpellVersion;
spell.BundleType = BundleTypes.Spell;
spell.TargetType = selectedTarget;
spell.ElementType = selectedElement;
spell.Name = spellNameLabel.Text;
spell.IconIndex = selectedIcon.index;
spell.Icon = selectedIcon;
spell.Effects = effects.ToArray();
// Add to player entity spellbook
GameManager.Instance.PlayerEntity.AddSpell(spell);
DaggerfallUI.Instance.PlayOneShot(inscribeGrimoire);
// Notify player and exit when this messagebox is dismissed
DaggerfallMessageBox mbComplete = DaggerfallUI.MessageBox(spellHasBeenInscribed);
mbComplete.ClickAnywhereToClose = true;
mbComplete.PreviousWindow = this;
mbComplete.OnClose += SpellHasBeenInscribed_OnClose;
mbComplete.Show();
}
/// <summary>
/// Selects a ranged spell from this enemy's list and returns true if it can be cast.
/// </summary>
bool CanCastRangedSpell()
{
if (entity.CurrentMagicka <= 0)
{
return(false);
}
EffectBundleSettings[] spells = entity.GetSpells();
List <EffectBundleSettings> rangeSpells = new List <EffectBundleSettings>();
int count = 0;
foreach (EffectBundleSettings spell in spells)
{
if (spell.TargetType == TargetTypes.SingleTargetAtRange ||
spell.TargetType == TargetTypes.AreaAtRange)
{
rangeSpells.Add(spell);
count++;
}
}
if (count == 0)
{
return(false);
}
EffectBundleSettings selectedSpellSettings = rangeSpells[Random.Range(0, count)];
selectedSpell = new EntityEffectBundle(selectedSpellSettings, entityBehaviour);
int totalGoldCostUnused;
int readySpellCastingCost;
Formulas.FormulaHelper.CalculateTotalEffectCosts(selectedSpell.Settings.Effects, selectedSpell.Settings.TargetType, out totalGoldCostUnused, out readySpellCastingCost);
if (entity.CurrentMagicka < readySpellCastingCost)
{
return(false);
}
if (EffectsAlreadyOnTarget(selectedSpell))
{
return(false);
}
// Check that there is a clear path to shoot a spell
float spellMovementSpeed = 15; // All range spells are currently 15 speed
Vector3 sphereCastDir = senses.PredictNextTargetPos(spellMovementSpeed);
if (sphereCastDir == EnemySenses.ResetPlayerPos)
{
return(false);
}
float sphereCastDist = (sphereCastDir - transform.position).magnitude;
sphereCastDir = (sphereCastDir - transform.position).normalized;
RaycastHit hit;
if (Physics.SphereCast(transform.position, 0.45f, sphereCastDir, out hit, sphereCastDist))
{
DaggerfallEntityBehaviour hitTarget = hit.transform.GetComponent <DaggerfallEntityBehaviour>();
// Clear path to target
if (hitTarget == senses.Target)
{
return(true);
}
// Something in the way
return(false);
}
// Clear path to predicted target position
return(true);
}
