static bool Prefix(SpellBookMetamagicMixer __instance, Kingmaker.UnitLogic.Feature feature, MetamagicBuilder ___m_MetamagicBuilder)
{
var unit = ___m_MetamagicBuilder?.Spellbook?.Owner;
if (unit == null)
{
return(true);
}
var arcanist_part = unit.Get <SpellManipulationMechanics.UnitPartArcanistPreparedMetamagic>();
if (arcanist_part == null)
{
return(true);
}
if (arcanist_part.spellbook != ___m_MetamagicBuilder.Spellbook.Blueprint)
{
return(true);
}
var current_metamagic_data = __instance.CurrentTemporarySpell?.MetamagicData;
if (current_metamagic_data == null)
{
return(true);
}
var metamagic = feature.Get <AddMetamagicFeat>().Metamagic;
var metamagic_after_removal = current_metamagic_data.MetamagicMask & ~metamagic;
if (!arcanist_part.authorisedMetamagic(__instance.CurrentTemporarySpell.Blueprint, metamagic_after_removal))
{
return(false);
}
return(true);
}
static public bool Prefix(UnitUseAbility __instance, UnitCommand.CommandType commandType, ref AbilityData spell, TargetWrapper target)
{
//base ctor
/*this.Type = commandType;
* this.Target = target;
* this.Cutscene = (ElementsContext.GetData<CutsceneParametersContext.ContextData>() != null);*/
//modify spell
if (spell == null)
{
return(true);
}
if (spell.Spellbook == null)
{
return(true);
}
if (spell.Spellbook.Blueprint.CharacterClass != ArcanistClass.arcanist)
{
return(true);
}
UnitDescriptor unit = spell.Caster;
bool hadMetamagic = spell.MetamagicData != null;
bool hadMetamixing = unit.Buffs.HasFact(Metamixing.buff);
//An arcanist can't combine prepared metamagic and spontaneous metamagic, if she doesn't have
//the Metamixing exploit.
if (hadMetamagic && !hadMetamixing)
{
return(true);
}
//UnityModManager.Logger.Log($"spell {spell.Name} has metamagic {(spell.MetamagicData!=null?spell.MetamagicData.MetamagicMask:0)}");
MetamagicBuilder builder = new MetamagicBuilder(spell.Spellbook, spell);
Dictionary <Metamagic, Feature> meta_feat = new Dictionary <Metamagic, Feature>();
foreach (var ft in builder.SpellMetamagicFeatures)
{
AddMetamagicFeat comp = ft.Get <AddMetamagicFeat>();
if (comp == null)
{
continue;
}
Metamagic metaId = comp.Metamagic;
meta_feat[metaId] = ft;
}
bool flag = false;
foreach (var kv in SponMetamagic.buffDict)
{
Metamagic metaId = (Metamagic)(kv.Key.first);
int HeightenLevel = kv.Key.second;
if (!meta_feat.ContainsKey(metaId))
{
continue;
}
BlueprintBuff buff = kv.Value;
if (!unit.HasFact(buff))
{
continue;
}
//If the arcanist has the Metamixing exploit, she can add ONE
//metamagic feat to a prepared spell, without using extra time to cast.
//(regardless if the spell had metamagic feats when prepared)
if (metaId == Metamagic.Heighten)
{
int originalLevel = spell.Spellbook.GetSpellLevel(spell.Blueprint);
if (HeightenLevel <= originalLevel)
{
continue;
}
builder.AddHeightenMetamagic(meta_feat[metaId], HeightenLevel - originalLevel);
unit.RemoveFact(buff);
flag = true;
if (hadMetamixing)
{
unit.Resources.Spend(ArcaneReservoir.resource, 1);
break;
}
}
else
{
builder.AddMetamagic(meta_feat[metaId]);
unit.RemoveFact(buff);
flag = true;
if (hadMetamixing)
{
unit.Resources.Spend(ArcaneReservoir.resource, 1);
break;
}
}
}
if (flag && !hadMetamixing)
{
unit.AddBuff(SponMetamagic.flagBuff, unit.Unit);
}
//fix ConvertedFrom. this is used in checking if a subspell is existed in memorized spells.
//if spell is a subspell, spell.IsAvailableInSpellbook will use its m_ConvertedFrom(which is its master spell)
//to get the return value.
var newSpell = builder.ResultAbilityData;
newSpell.ConvertedFrom = spell.ConvertedFrom;
spell = newSpell;
//UnityModManager.Logger.Log($"new spell {spell.Name} has metamagic {(spell.MetamagicData != null ? spell.MetamagicData.MetamagicMask : 0)}");
return(true);
}