public static void ShuffleTMs(Random random, ItemShufflerSettings settings, ExtractedGame extractedGame)
{
if (settings.RandomizeTMs)
{
Logger.Log("=============================== TMs ===============================\n\n");
var tms = extractedGame.TMs;
// use set to avoid dupes
var newTMSet = new HashSet <ushort>();
var validMoves = extractedGame.ValidMoves;
if (settings.TMForceGoodDamagingMove)
{
// determine what percent of TMs should be good
var count = (int)Math.Round(settings.TMGoodDamagingMovePercent * tms.Length);
// keep picking until it's not a dupe
// this could probably be done smarterly
var goodDamagingMoves = extractedGame.GoodDamagingMoves;
while (newTMSet.Count < count)
{
var newMove = goodDamagingMoves[random.Next(0, goodDamagingMoves.Length)];
newTMSet.Add((ushort)newMove.MoveIndex);
}
}
// keep picking while we haven't picked enough TMs
while (newTMSet.Count < tms.Length)
{
newTMSet.Add((ushort)validMoves[random.Next(0, validMoves.Length)].MoveIndex);
}
// set them to the actual TM item
for (int i = 0; i < tms.Length; i++)
{
var tm = tms[i];
tm.Move = newTMSet.ElementAt(i);
Logger.Log($"TM{tm.TMIndex}: {extractedGame.MoveList[tm.Move].Name}\n");
}
Logger.Log($"\n\n");
}
}
public static void ShufflePokeSpots(Random random, PokeSpotShufflerSettings settings, PokeSpotPokemon[] pokeSpotPokemon, ExtractedGame extractedGame)
{
var validPokemon = extractedGame.ValidPokemon;
var validItems = settings.BanBadHeldItems ? extractedGame.GoodItems : extractedGame.NonKeyItems;
Logger.Log("=============================== Poke Spots ===============================\n\n");
foreach (var pokeSpotPoke in pokeSpotPokemon)
{
Logger.Log($"PokeSpot Type: {pokeSpotPoke.PokeSpot.PokeSpotType}\n\n");
var pokemon = extractedGame.PokemonList[pokeSpotPoke.Pokemon];
if (pokeSpotPoke.Pokemon == RandomizerConstants.BonslyIndex)
{
// I don't know if this'll work or not...
pokeSpotPoke.EncounterPercentage = settings.EasyBonsly ? 100 : pokeSpotPoke.EncounterPercentage;
Logger.Log("Bonsly damnit stop running away!\n");
continue;
}
if (settings.RandomizePokeSpotPokemon)
{
var newPokemon = validPokemon[random.Next(0, validPokemon.Length)];
Logger.Log($"Pokemon {pokemon.Name} -> {newPokemon.Name}\n");
pokeSpotPoke.Pokemon = (ushort)newPokemon.Index;
pokemon = newPokemon;
}
if (settings.RandomizeHeldItems)
{
var newItem = validItems[random.Next(0, validItems.Length)];
Logger.Log($"Pokemon {pokemon.HeldItem} -> {newItem.Name}\n");
pokemon.HeldItem = (ushort)newItem.Index;
}
if (settings.BoostPokeSpotLevel)
{
var maxLevel = pokeSpotPoke.MaxLevel;
var minLevel = pokeSpotPoke.MinLevel;
var maxLevelIncrease = (byte)Math.Clamp(maxLevel + maxLevel * settings.BoostPokeSpotLevelPercent, 1, 100);
var minLevelIncrease = (byte)Math.Clamp(minLevel + minLevel * settings.BoostPokeSpotLevelPercent, 1, 100);
Logger.Log($"Max Level {maxLevel} -> {maxLevelIncrease}\n");
Logger.Log($"Min Level {minLevel} -> {minLevelIncrease}\n");
pokeSpotPoke.MaxLevel = maxLevelIncrease;
pokeSpotPoke.MinLevel = minLevelIncrease;
}
if (settings.SetMinimumCatchRate)
{
var catchRate = Math.Max(pokemon.CatchRate, settings.MinimumCatchRate);
var catchRateIncrease = (byte)Math.Clamp(catchRate, 0, byte.MaxValue);
Logger.Log($"Catch Rate {pokemon.CatchRate} -> {catchRateIncrease}\n");
pokemon.CatchRate = catchRateIncrease;
}
}
}
public static ushort[] GetNewMoveset(Random random, RandomMoveSetOptions options, ushort pokemon, ushort level, ExtractedGame extractedGame)
{
var poke = extractedGame.PokemonList[pokemon];
var moveSet = new HashSet <ushort>();
var moveFilter = options.BanShadowMoves ? extractedGame.ValidMoves.Where(m => !m.IsShadowMove) : extractedGame.ValidMoves;
if (options.BanEarlyDragonRage)
{
moveFilter = moveFilter.Where(m => !(m.MoveIndex == RandomizerConstants.DragonRageIndex && level < RandomizerConstants.BanDragonRageUnderLevel));
}
var typeFilter = moveFilter;
if (options.PreferType)
{
// allow 20% chance for move to not be same type
typeFilter = typeFilter.Where(m => m.Type == poke.Type1 || m.Type == poke.Type2 || random.Next(0, 10) >= 8).ToArray();
if (!moveFilter.Any())
{
typeFilter = moveFilter;
}
}
var potentialMoves = typeFilter.ToArray();
if (options.UseLevelUpMoves || !options.RandomizeMovesets)
{
// not randomizing moves? pick level up moves then
var levelUpMoves = extractedGame.PokemonList[pokemon].CurrentLevelMoves(level++);
// this *could* happen so increase the level until there's at least one move for them
while (!levelUpMoves.Any() && level <= 100)
{
levelUpMoves = extractedGame.PokemonList[pokemon].CurrentLevelMoves(level++);
}
// still nothing, add a random move
if (!levelUpMoves.Any())
{
var newMove = potentialMoves[random.Next(0, potentialMoves.Length)];
moveSet.Add((ushort)newMove.MoveIndex);
}
else
{
foreach (var levelUpMove in levelUpMoves)
{
moveSet.Add(levelUpMove.Move);
}
}
}
else if (options.MinimumGoodMoves > 0)
{
var goodMoves = potentialMoves.Where(m => m.BasePower >= Configuration.GoodDamagingMovePower).ToArray();
while (moveSet.Count < options.MinimumGoodMoves)
{
var newMove = goodMoves[random.Next(0, goodMoves.Length)];
moveSet.Add((ushort)newMove.MoveIndex);
}
}
if (options.RandomizeMovesets || options.ForceFourMoves)
{
while (moveSet.Count < Constants.NumberOfPokemonMoves)
{
var newMove = potentialMoves[random.Next(0, potentialMoves.Length)];
moveSet.Add((ushort)newMove.MoveIndex);
}
}
return(moveSet.ToArray());
}
public static void RandomizeMoves(Random random, MoveShufflerSettings settings, ExtractedGame extractedGame)
{
Logger.Log("=============================== Moves ===============================\n\n");
foreach (var move in extractedGame.ValidMoves)
{
Logger.Log($"{move.Name}: \n");
if (settings.RandomMovePower && move.BasePower > 0)
{
// sample move power with the power of math!!
// basically moves will average at 80 power but can be from 10 to 150
move.BasePower = (byte)random.Sample(80, 70);
}
Logger.Log($"Power: {move.BasePower}\n");
if (settings.RandomMoveAcc && move.Accuracy > 0)
{
// randomize accuracy, repick if the moves is OHKO and 100% accurate cause that's a yikes
byte acc;
do
{
acc = (byte)Math.Min(100, random.Sample(80, 30));
} while (acc == 100 && move.EffectType == MoveEffectTypes.OHKO);
move.Accuracy = acc;
}
Logger.Log($"Accuracy: {move.Accuracy}\n");
if (settings.RandomMovePP)
{
// pick from 1, 8, multiply by 5 to get the 5 - 40 range for PP
move.PP = (byte)Math.Max(5, Math.Round(random.Sample(4, 4)) * 5);
}
Logger.Log($"PP: {move.PP}\n");
if (settings.RandomMoveTypes && move.Type != PokemonTypes.None)
{
var typesCount = Enum.GetValues <PokemonTypes>();
PokemonTypes newType;
// pick new move type but not the none type
do
{
newType = typesCount[random.Next(0, typesCount.Length)];
}while (newType == PokemonTypes.None);
move.Type = newType;
}
Logger.Log($"Type: {move.Type}\n");
// I don't know if this will work for colo, probably not
if (settings.RandomMoveCategory && move.Category != MoveCategories.None)
{
var newCategory = (MoveCategories)random.Next(1, 3);
move.Category = newCategory;
}
Logger.Log($"Category: {move.Category}\n\n");
}
}
public static void RandomizeColoStatics(Random random, StaticPokemonShufflerSettings settings, IGiftPokemon[] starters, ExtractedGame extractedGame)
{
}
public static void RandomizeXDStatics(Random random, StaticPokemonShufflerSettings settings, XDStarterPokemon starter, ISO iso, ExtractedGame extractedGame)
{
int index = 0;
Evolution secondStage;
bool condition = false;
Logger.Log("=============================== Statics ===============================\n\n");
// pick starters
// basically set a condition based on the setting, keep looping till you meet it
switch (settings.Starter)
{
case StarterRandomSetting.Custom:
{
index = extractedGame.PokemonList.FirstOrDefault(p => p.Name.ToLower() == settings.Starter1.ToLower())?.Index ?? starter.Pokemon;
}
break;
case StarterRandomSetting.Random:
{
while (index == 0 || RandomizerConstants.SpecialPokemon.Contains(index))
{
index = random.Next(1, extractedGame.PokemonList.Length);
}
}
break;
case StarterRandomSetting.RandomThreeStage:
while (!condition)
{
var newStarter = extractedGame.PokemonList[random.Next(0, extractedGame.ValidPokemon.Length)];
index = newStarter.Index;
secondStage = extractedGame.PokemonList[index].Evolutions[0];
condition = !PokemonTraitShuffler.CheckForSplitOrEndEvolution(newStarter, out int _) &&
!PokemonTraitShuffler.CheckForSplitOrEndEvolution(extractedGame.PokemonList[secondStage.EvolvesInto], out int _)
// check if any pokemon evolve into this one, less likely for three stages but probably good to check anyway
&& !extractedGame.ValidPokemon.Any(p =>
{
for (int i = 0; i < p.Evolutions.Length; i++)
{
if (p.Evolutions[i].EvolvesInto == index)
{
return(true);
}
}
return(false);
});
}
break;
case StarterRandomSetting.RandomTwoStage:
while (!condition)
{
var newStarter = extractedGame.PokemonList[random.Next(0, extractedGame.ValidPokemon.Length)];
index = newStarter.Index;
secondStage = extractedGame.PokemonList[index].Evolutions[0];
condition = !PokemonTraitShuffler.CheckForSplitOrEndEvolution(newStarter, out int _) &&
PokemonTraitShuffler.CheckForSplitOrEndEvolution(extractedGame.PokemonList[secondStage.EvolvesInto], out int count) &&
count == 0
// check if any pokemon evolve into this one
&& !extractedGame.ValidPokemon.Any(p =>
{
for (int i = 0; i < p.Evolutions.Length; i++)
{
if (p.Evolutions[i].EvolvesInto == index)
{
return(true);
}
}
return(false);
});
}
break;
case StarterRandomSetting.RandomSingleStage:
while (!condition)
{
var newStarter = extractedGame.PokemonList[random.Next(0, extractedGame.ValidPokemon.Length)];
index = newStarter.Index;
condition = PokemonTraitShuffler.CheckForSplitOrEndEvolution(newStarter, out int count) &&
count == 0
// check if any pokemon evolve into this one
&& !extractedGame.ValidPokemon.Any(p =>
{
for (int i = 0; i < p.Evolutions.Length; i++)
{
if (p.Evolutions[i].EvolvesInto == index)
{
return(true);
}
}
return(false);
});
}
break;
default:
case StarterRandomSetting.Unchanged:
index = starter.Pokemon;
break;
}
starter.Pokemon = (ushort)index;
Logger.Log($"Your new starter is {extractedGame.PokemonList[index].Name}\n");
// instance pokemon have separate movesets than the pool
// i.e. if you don't update the moveset than your starter will have Eevee's move set
ushort[] moves;
if (settings.MoveSetOptions.RandomizeMovesets || settings.Starter != StarterRandomSetting.Unchanged)
{
Logger.Log($"It knows:\n");
moves = MoveShuffler.GetNewMoveset(random, settings.MoveSetOptions, starter.Pokemon, starter.Level, extractedGame);
for (int i = 0; i < moves.Length; i++)
{
var move = moves[i];
Logger.Log($"{extractedGame.MoveList[move].Name}\n");
starter.SetMove(i, move);
}
}
List <Pokemon> newRequestedPokemon = new List <Pokemon>();
List <Pokemon> newGivenPokemon = new List <Pokemon>();
var pokemon = extractedGame.ValidPokemon;
// set given
switch (settings.Trade)
{
default:
case TradeRandomSetting.Unchanged:
Logger.Log("Unchanged\n\n");
return;
case TradeRandomSetting.Given:
case TradeRandomSetting.Both:
for (int i = 0; i < extractedGame.GiftPokemonList.Length; i++)
{
var giftPoke = extractedGame.GiftPokemonList[i];
var newPoke = pokemon[random.Next(0, pokemon.Length)];
giftPoke.Pokemon = (ushort)newPoke.Index;
if (giftPoke.GiftType.Contains("Duking"))
{
newGivenPokemon.Add(newPoke);
}
ushort[] newMoveSet = MoveShuffler.GetNewMoveset(random, settings.MoveSetOptions, giftPoke.Pokemon, extractedGame.GiftPokemonList[i].Level, extractedGame);
for (int j = 0; j < newMoveSet.Length; j++)
{
extractedGame.GiftPokemonList[i].SetMove(j, newMoveSet[j]);
}
}
break;
case TradeRandomSetting.Requested:
for (int i = 0; i < 3; i++)
{
newGivenPokemon.Add(extractedGame.PokemonList[new XDTradePokemon((byte)(i + 2), iso).Pokemon]);
}
break;
}
// set requested
for (int i = 0; i < 3; i++)
{
var pokeSpot = new PokeSpotPokemon(2, (PokeSpotType)i, iso);
var newRequestedPoke = settings.UsePokeSpotPokemonInTrade || settings.Trade == TradeRandomSetting.Requested || settings.Trade == TradeRandomSetting.Both
? extractedGame.PokemonList[pokeSpot.Pokemon]
: pokemon[random.Next(0, pokemon.Length)];
newRequestedPokemon.Add(newRequestedPoke);
}
Logger.Log($"Requested Pokemon: {string.Join(", ", newRequestedPokemon.Select(p => p.Name))}\n");
Logger.Log($"Given Pokemon: {string.Join(", ", newGivenPokemon.Select(p => p.Name))}\n");
XDTradePokemon.UpdateTrades(iso, newRequestedPokemon.ToArray(), newGivenPokemon.ToArray());
}
public static void ShuffleOverworldItems(Random random, ItemShufflerSettings settings, ExtractedGame extractedGame)
{
// there are a lot of battle cds, so only add them to one location and then
// block that same cd from being put in another location (only if they haven't banned cds entirely)
var battleCDsUsed = new List <int>();
var potentialItems = settings.BanBadItems ? extractedGame.GoodItems : extractedGame.NonKeyItems;
if (settings.BanBattleCDs)
{
potentialItems = potentialItems.Where(i => !RandomizerConstants.BattleCDList.Contains(i.Index)).ToArray();
}
Logger.Log("=============================== Overworld Items ===============================\n\n");
foreach (var item in extractedGame.OverworldItemList)
{
// i'm *assuming* the devs didn't place any invalid items on the overworld
if (item.Item > extractedGame.ItemList.Length || extractedGame.ItemList[item.Item].BagSlot == BagSlots.KeyItems)
{
continue;
}
if (settings.RandomizeItems)
{
ushort newItem = 0;
while (newItem == 0 || battleCDsUsed.Contains(newItem))
{
newItem = (ushort)potentialItems[random.Next(0, potentialItems.Length)].Index;
}
if (RandomizerConstants.BattleCDList.Contains(newItem))
{
battleCDsUsed.Add(newItem);
}
Logger.Log($"{extractedGame.ItemList[item.Item].Name} -> ");
item.Item = newItem;
Logger.Log($"{extractedGame.ItemList[newItem].Name}\n\n");
}
if (settings.RandomizeItemQuantity)
{
Logger.Log($"Quantity: {item.Quantity} -> ");
item.Quantity = (byte)random.Next(1, 6);
Logger.Log($"{item.Quantity}\n\n");
}
}
}
public static void ShuffleTutorMoves(Random random, ItemShufflerSettings settings, TutorMove[] tutorMoves, ExtractedGame extractedGame)
{
if (settings.RandomizeTutorMoves)
{
Logger.Log("=============================== Tutor Moves ===============================\n\n");
var newTutorMoveSet = new HashSet <ushort>();
var validMoves = extractedGame.ValidMoves;
if (settings.TutorForceGoodDamagingMove)
{
// determine what percent of TMs should be good
var count = (int)Math.Round(settings.TutorGoodDamagingMovePercent * tutorMoves.Length);
// filter the move list by moves that are deemed good
var goodDamagingMoves = extractedGame.GoodDamagingMoves;
while (newTutorMoveSet.Count < count)
{
var newMove = goodDamagingMoves[random.Next(0, goodDamagingMoves.Length)];
newTutorMoveSet.Add((ushort)newMove.MoveIndex);
}
}
// keep picking while we haven't picked enough TMs or we picked a dupe
while (newTutorMoveSet.Count < tutorMoves.Length)
{
newTutorMoveSet.Add((ushort)validMoves[random.Next(0, validMoves.Length)].MoveIndex);
}
// set them to the actual TM item
for (int i = 0; i < tutorMoves.Length; i++)
{
tutorMoves[i].Move = newTutorMoveSet.ElementAt(i);
Logger.Log($"Tutor Move {i + 1}: {extractedGame.MoveList[tutorMoves[i].Move].Name}\n");
}
Logger.Log($"\n\n");
}
}
public static void UpdatePokemarts(Random random, ItemShufflerSettings settings, ExtractedGame extractedGame)
{
if (settings.RandomizeMarts)
{
Logger.Log("=============================== Mart Items ===============================\n\n");
var potentialItems = settings.BanBadItems ? extractedGame.NonKeyItems : extractedGame.GoodItems;
potentialItems = potentialItems.Where(i => !RandomizerConstants.BattleCDList.Contains(i.Index)).ToArray();
foreach (var mart in extractedGame.Pokemarts)
{
Logger.Log($"Mart {mart.Index}:\n");
for (int i = 0; i < mart.Items.Count; i++)
{
var item = mart.Items[i];
if (item < extractedGame.ItemList.Length)
{
Logger.Log($"{extractedGame.ItemList[item].Name} -> ");
}
else
{
Logger.Log($"{item} -> ");
}
mart.Items[i] = (ushort)potentialItems[random.Next(0, potentialItems.Length)].Index;
Logger.Log($"{extractedGame.ItemList[mart.Items[i]].Name}\n");
}
mart.SaveItems();
Logger.Log($"\n");
}
Logger.Log($"\n");
}
if (settings.MartsSellEvoStones)
{
Logger.Log($"Adding Evolution Stones to Agate Village Mart.\n\n");
foreach (var agateMartIndex in RandomizerConstants.AgateVillageMartIndices)
{
var agateMart = extractedGame.Pokemarts[agateMartIndex];
agateMart.Items.AddRange(RandomizerConstants.EvoStoneItemList);
for (int i = agateMartIndex + 1; i < extractedGame.Pokemarts.Length; i++)
{
extractedGame.Pokemarts[i].FirstItemIndex += (ushort)(RandomizerConstants.EvoStoneItemList.Length);
}
agateMart.SaveItems();
}
}
}
private static void ChangeCompatibility(Random random, MoveCompatibility moveCompatibility, Pokemon pokemon, ExtractedGame extractedGame, bool tms)
{
switch (moveCompatibility)
{
case MoveCompatibility.Full:
{
if (tms)
{
Logger.Log($"TM Compatibility: Full\n");
for (int i = 0; i < pokemon.LearnableTMs.Length; i++)
{
pokemon.SetLearnableTMS(i, true);
}
}
else
{
Logger.Log($"Tutor Move Compatibility: Full\n");
for (int i = 0; i < pokemon.TutorMoves.Length; i++)
{
pokemon.SetTutorMoves(i, true);
}
}
}
break;
case MoveCompatibility.Random:
{
if (tms)
{
Logger.Log($"TM Compatibility:\n");
for (int i = 0; i < pokemon.LearnableTMs.Length; i++)
{
var compatible = random.Next(0, 2) == 0;
pokemon.SetLearnableTMS(i, compatible);
Logger.Log($"TM{extractedGame.TMs[i].TMIndex} - {compatible}\n");
}
}
else
{
Logger.Log($"Tutor Move Compatibility:\n");
for (int i = 0; i < pokemon.TutorMoves.Length; i++)
{
var compatible = random.Next(0, 2) == 0;
pokemon.SetTutorMoves(i, compatible);
Logger.Log($"{i + 1} - {compatible}\n");
}
}
Logger.Log($"\n");
}
break;
case MoveCompatibility.RandomPreferType:
{
if (tms)
{
Logger.Log($"TM Compatibility:\n");
var tmMoves = extractedGame.TMs.Select(t => extractedGame.MoveList[t.Move]).ToArray();
for (int i = 0; i < pokemon.LearnableTMs.Length; i++)
{
var isCompatible = tmMoves[i].Type == pokemon.Type1 || tmMoves[i].Type == pokemon.Type2 || random.Next(0, 10) >= 8;
pokemon.SetLearnableTMS(i, isCompatible);
Logger.Log($"TM{extractedGame.TMs[i].TMIndex} - {isCompatible}\n");
}
}
else
{
Logger.Log($"Tutor Move Compatibility:\n");
var tutorMoves = extractedGame.TutorMoves.Select(t => extractedGame.MoveList[t.Move]).ToArray();
for (int i = 0; i < pokemon.TutorMoves.Length; i++)
{
var isCompatible = tutorMoves[i].Type == pokemon.Type1 || tutorMoves[i].Type == pokemon.Type2 || random.Next(0, 10) >= 8;
pokemon.SetTutorMoves(i, isCompatible);
Logger.Log($"{i + 1} - {isCompatible}\n");
}
}
Logger.Log($"\n");
}
break;
default:
case MoveCompatibility.Unchanged:
break;
}
}
public static void RandomizePokemonTraits(Random random, PokemonTraitShufflerSettings settings, ExtractedGame extractedGame)
{
// store pokemon we've randomized already in a list, for follows evolution
var pokeBaseStatsRandomized = new List <string>();
var pokeAbilitiesRandomized = new List <string>();
var pokeTypesRandomized = new List <string>();
var pokeEvosRandomized = new List <int>();
var easyEvolutions = new List <string>();
Logger.Log("=============================== Pokemon ===============================\n\n");
// set up filtered lists here to avoid recalculating it every loop
IEnumerable <Move> movefilter = extractedGame.ValidMoves;
if (settings.MoveSetOptions.BanShadowMoves)
{
movefilter = movefilter.Where(m => !m.IsShadowMove);
}
IEnumerable <Ability> abilitiesFilter = extractedGame.Abilities;
if (!settings.AllowWonderGuard)
{
abilitiesFilter = abilitiesFilter.Where(a => a.Index != RandomizerConstants.WonderGuardIndex);
}
if (settings.BanNegativeAbilities)
{
abilitiesFilter = abilitiesFilter.Where(a => !RandomizerConstants.BadAbilityList.Contains(a.Index));
}
// do this first for "follow evolution" checks
if (settings.RandomizeEvolutions)
{
Logger.Log($"Setting New Evolutions\n\n");
foreach (var poke in extractedGame.PokemonList)
{
// prevent loops and multiple pokemon evolving into the same pokemon
pokeEvosRandomized.Add(poke.Index);
var pokeFilter = extractedGame.PokemonList.Where(p => !pokeEvosRandomized.Contains(p.Index));
if (settings.EvolutionHasSameType)
{
pokeFilter = pokeFilter.Where(p => p.Type1 == poke.Type1 || p.Type2 == poke.Type2 || p.Type1 == poke.Type2);
}
for (int i = 0; i < poke.Evolutions.Length; i++)
{
var evolution = poke.Evolutions[i];
if (evolution.EvolutionMethod == EvolutionMethods.None)
{
continue;
}
if (settings.EvolutionHasSimilarStrength)
{
var count = 1;
var similarStrengths = pokeFilter.Where(p => p.BST >= poke.BST - BSTRange && p.BST <= poke.BST + BSTRange);
while (!similarStrengths.Any() && count < 3)
{
// anybody? hello?
count++;
similarStrengths = pokeFilter.Where(p => p.BST >= poke.BST - (count * BSTRange) && p.BST <= poke.BST + (count * BSTRange));
}
pokeFilter = similarStrengths;
}
var potentialPokes = pokeFilter.ToArray();
if (potentialPokes.Length == 0)
{
// null it out
Logger.Log($"End of the line for {poke.Name}.\n");
poke.SetEvolution(i, 0, 0, 0);
}
else
{
var newPoke = potentialPokes[random.Next(0, potentialPokes.Length)];
// same evolution, just evolves into something else
Logger.Log($"{poke.Name} evolves into {newPoke.Name} instead of {extractedGame.PokemonList[evolution.EvolvesInto].Name}.\n");
poke.SetEvolution(i, (byte)evolution.EvolutionMethod, evolution.EvolutionCondition, (ushort)newPoke.Index);
pokeEvosRandomized.Add(newPoke.Index);
}
Logger.Log($"\n");
}
}
}
foreach (var poke in extractedGame.PokemonList)
{
if (RandomizerConstants.SpecialPokemon.Contains(poke.Index))
{
continue;
}
Logger.Log($"{poke.Name}'s Traits:\n\n");
ChangeCompatibility(random, settings.TMCompatibility, poke, extractedGame, true);
if (extractedGame.TutorMoves.Length > 0)
{
ChangeCompatibility(random, settings.TutorCompatibility, poke, extractedGame, false);
}
// todo: use enum for bst option
// and follow evolution
if (settings.RandomizeBaseStats > 0) // || (settings.BaseStatsFollowEvolution && !pokeBaseStatsRandomized.Contains(poke.Name)))
{
IList <byte> newBsts;
if (settings.RandomizeBaseStats == 1)
{
// shuffle
newBsts = new List <byte>
{
poke.HP,
poke.Attack,
poke.Defense,
poke.SpecialAttack,
poke.SpecialDefense,
poke.Speed
};
// everyone do the the fisher-yates shuffle
for (int i = newBsts.Count; i > 0; i--)
{
var j = random.Next(0, i + 1);
// apparently xor swapping is slower than using a temp variable
// take that john mcaffee
var temp = newBsts[j];
newBsts[j] = newBsts[i];
newBsts[i] = temp;
}
}
else
{
// random within total
var pokeBst = poke.BST;
var randomBsts = new byte[6];
newBsts = new byte[6];
random.NextBytes(randomBsts);
var randomSum = randomBsts.Sum(b => b);
for (int i = 0; i < newBsts.Count; i++)
{
newBsts[i] = (byte)(((float)randomBsts[i] / randomSum) * pokeBst);
}
}
poke.HP = newBsts[0];
poke.Attack = newBsts[1];
poke.Defense = newBsts[2];
poke.SpecialAttack = newBsts[3];
poke.SpecialDefense = newBsts[4];
poke.Speed = newBsts[5];
Logger.Log($"Setting BSTs: H {newBsts[0]}/A {newBsts[1]}/D {newBsts[2]}/SpA {newBsts[3]}/SpD {newBsts[4]}/S {newBsts[5]}.\n");
if (settings.BaseStatsFollowEvolution)
{
pokeBaseStatsRandomized.Add(poke.Name);
}
}
if (settings.UpdateBaseStats)
{
// todo
// need some way of loading them without doing something... regrettable
}
if (settings.StandardizeEXPCurves)
{
poke.LevelUpRate = RandomizerConstants.Legendaries.Contains(poke.Index)
? ExpRate.Slow
: ExpRate.Fast;
Logger.Log($"Setting EXP rate to {poke.LevelUpRate}.\n");
}
if (settings.RandomizeAbilities && !pokeAbilitiesRandomized.Contains(poke.Name))
{
var abilities = abilitiesFilter.ToArray();
RandomizeAbility(random, abilities, poke);
if (settings.AbilitiesFollowEvolution)
{
var endOrSplitEvolution = false;
Pokemon currentPoke = poke;
pokeAbilitiesRandomized.Add(currentPoke.Name);
while (!endOrSplitEvolution)
{
endOrSplitEvolution = CheckForSplitOrEndEvolution(currentPoke, out var _);
if (!endOrSplitEvolution)
{
var evoPoke = extractedGame.PokemonList[currentPoke.Evolutions[0].EvolvesInto];
evoPoke.Ability1 = poke.Ability1;
evoPoke.Ability2 = poke.Ability2;
Logger.Log($"Setting {evoPoke.Name}'s Ability to match {poke.Name}.\n");
pokeAbilitiesRandomized.Add(evoPoke.Name);
currentPoke = evoPoke;
}
}
}
}
if (settings.RandomizeTypes && !pokeTypesRandomized.Contains(poke.Name))
{
RandomizeTypes(random, poke);
if (settings.TypesFollowEvolution)
{
var endOrSplitEvolution = false;
Pokemon currentPoke = poke;
pokeTypesRandomized.Add(currentPoke.Name);
while (!endOrSplitEvolution)
{
endOrSplitEvolution = CheckForSplitOrEndEvolution(currentPoke, out var _);
if (!endOrSplitEvolution)
{
var evoPoke = extractedGame.PokemonList[currentPoke.Evolutions[0].EvolvesInto];
evoPoke.Type1 = currentPoke.Type1;
evoPoke.Type2 = currentPoke.Type2;
Logger.Log($"Setting {evoPoke.Name}'s Type to match {poke.Name}.\n");
pokeTypesRandomized.Add(evoPoke.Name);
currentPoke = evoPoke;
}
}
}
}
if (settings.FixImpossibleEvolutions || settings.EasyEvolutions)
{
for (int i = 0; i < poke.Evolutions.Length; i++)
{
if (settings.FixImpossibleEvolutions)
{
var method = poke.Evolutions[i].EvolutionMethod;
if (method == EvolutionMethods.TradeWithItem || method == EvolutionMethods.Trade || method == EvolutionMethods.HappinessDay || method == EvolutionMethods.HappinessNight)
{
poke.SetEvolution(i, (byte)EvolutionMethods.LevelUp, (ushort)Configuration.TradePokemonEvolutionLevel, poke.Evolutions[i].EvolvesInto);
Logger.Log($"Setting to evolve via level up at level {Configuration.TradePokemonEvolutionLevel}\n");
break;
}
}
if (settings.EasyEvolutions)
{
if (!CheckForSplitOrEndEvolution(poke, out int _))
{
var evolution = poke.Evolutions[0];
var evoPoke = extractedGame.PokemonList[evolution.EvolvesInto];
// check if we evolve into something else
// i.e. if three stage
if (!CheckForSplitOrEndEvolution(evoPoke, out int count))
{
var evoPokeEvolution = evoPoke.Evolutions[0];
if (evoPokeEvolution.EvolutionMethod == EvolutionMethods.LevelUp && evoPokeEvolution.EvolutionCondition > 40)
{
// make a bold assumption that if the second stage evolves by level up then the first does too
evoPoke.SetEvolution(0, (byte)evoPokeEvolution.EvolutionMethod, 40, evoPokeEvolution.EvolvesInto);
poke.SetEvolution(0, (byte)evolution.EvolutionMethod, 30, evolution.EvolvesInto);
Logger.Log($"Setting {poke.Name} to evolve at level 30.\n");
Logger.Log($"Setting {evoPoke.Name} to evolve at level 40.\n");
}
}
else if (count == 0 && evolution.EvolutionMethod == EvolutionMethods.LevelUp && evolution.EvolutionCondition > 40)
{
// this is the last stage
poke.SetEvolution(0, (byte)evolution.EvolutionMethod, 40, evolution.EvolvesInto);
Logger.Log($"Setting to evolve at level 40.\n");
}
}
}
}
Logger.Log($"\n");
}
// so I heard you like a challenge...
if (settings.NoEXP)
{
poke.BaseExp = 0;
}
// randomize level up moves
if (settings.MoveSetOptions.RandomizeMovesets)
{
var typeFilter = movefilter;
if (settings.MoveSetOptions.PreferType)
{
// allow 20% chance for move to not be same type
typeFilter = typeFilter.Where(m => m.Type == poke.Type1 || m.Type == poke.Type2 || random.Next(0, 10) >= 8).ToArray();
if (!typeFilter.Any())
{
typeFilter = movefilter;
}
}
var potentialMoves = typeFilter.ToArray();
for (int i = 0; i < poke.LevelUpMoves.Length; i++)
{
var move = poke.LevelUpMoves[i];
if (move.Level == 0)
{
continue;
}
var newMove = settings.MoveSetOptions.MetronomeOnly
? extractedGame.MoveList[RandomizerConstants.MetronomeIndex]
: potentialMoves[random.Next(0, potentialMoves.Length)];
poke.SetLevelUpMove(i, move.Level, (ushort)newMove.MoveIndex);
Logger.Log($"Level Up Move at level {move.Level}: {newMove.Name}\n");
}
}
Logger.Log($"\n");
}
}
public static void ShuffleCards(Random random, BingoCardShufflerSettings settings, BattleBingoCard[] bingoCards, ExtractedGame extractedGame)
{
Logger.Log("=============================== Bingo Cards ===============================\n\n");
var potentialPokes = extractedGame.PokemonList;
if (settings.RandomizeBattleBingoPokemon && settings.ForceStrongPokemon)
{
potentialPokes = potentialPokes.Where(p => p.BST >= Configuration.StrongPokemonBST).ToArray();
}
var potentialMoves = extractedGame.MoveList.Where(m => m.BasePower > 0);
if (settings.RandomizeBattleBingoMoveSets)
{
if (settings.ForceGoodDamagingMove)
{
potentialMoves = potentialMoves.Where(m => m.BasePower >= Configuration.GoodDamagingMovePower);
}
if (settings.BanShadowMoves)
{
potentialMoves = potentialMoves.Where(m => !m.IsShadowMove);
}
}
foreach (var card in bingoCards)
{
for (int i = 0; i <= card.Panels.Length; i++)
{
BattleBingoPokemon battleBingoPokemon;
Pokemon newPoke;
if (i == card.Panels.Length)
{
// randomize starter
battleBingoPokemon = card.StartingPokemon;
Logger.Log($"Starter: {extractedGame.PokemonList[battleBingoPokemon.Pokemon].Name} -> ");
}
else
{
var panel = card.Panels[i];
if (panel.PanelType != BattleBingoPanelType.Pokemon)
{
continue;
}
battleBingoPokemon = panel.BingoPokemon;
Logger.Log($"Panel Pokemon: {extractedGame.PokemonList[battleBingoPokemon.Pokemon].Name} -> ");
}
newPoke = extractedGame.PokemonList[battleBingoPokemon.Pokemon];
if (settings.RandomizeBattleBingoPokemon)
{
newPoke = potentialPokes[random.Next(0, potentialPokes.Length)];
battleBingoPokemon.Pokemon = (ushort)newPoke.Index;
}
Logger.Log($"{extractedGame.PokemonList[battleBingoPokemon.Pokemon].Name}\n");
if (settings.RandomizeBattleBingoMoveSets)
{
// filter again by stab moves
var movePool = potentialMoves;
if (settings.ForceSTABMove)
{
var stabMoves = potentialMoves.Where(m => m.Type == newPoke.Type1 || m.Type == newPoke.Type2);
// don't use stab moves if there aren't any that match
if (stabMoves.Any())
{
movePool = stabMoves;
}
}
// pick good moves
battleBingoPokemon.Move = (ushort)movePool.ElementAt(random.Next(0, movePool.Count())).MoveIndex;
}
Logger.Log($"Move: {extractedGame.MoveList[battleBingoPokemon.Move].Name}\n\n");
}
// if you shuffle the panels do you have to write back the offset?
}
}
public static void ShuffleTeams(Random random, TeamShufflerSettings settings, ExtractedGame extractedGame)
{
var potentialItems = settings.BanBadItems ? extractedGame.GoodItems : extractedGame.NonKeyItems;
var potentialMoves = extractedGame.MoveList;
if (settings.MoveSetOptions.RandomizeMovesets && settings.MoveSetOptions.ForceGoodMoves)
{
potentialMoves = potentialMoves.Where(m => m.BasePower >= Configuration.GoodDamagingMovePower).ToArray();
}
Logger.Log("=============================== Trainers ===============================\n\n");
// yikes
foreach (var pool in extractedGame.TrainerPools)
{
if (pool.TeamType == TrainerPoolType.DarkPokemon)
{
continue;
}
foreach (var trainer in pool.AllTrainers)
{
if (!trainer.IsSet)
{
continue;
}
Logger.Log($"Trainer {trainer.Name}\nWith:\n");
foreach (var pokemon in trainer.Pokemon)
{
if (pokemon.Pokemon == 0)
{
continue;
}
RandomizePokemon(random, settings, pokemon, extractedGame.PokemonList);
Logger.Log($"{extractedGame.PokemonList[pokemon.Pokemon].Name}\n");
Logger.Log($"Is a shadow Pokemon: {pokemon.IsShadow}\n");
if (settings.RandomizeHeldItems)
{
var item = potentialItems[random.Next(0, potentialItems.Length)];
pokemon.Item = (ushort)item.Index;
Logger.Log($"Holding a(n) {item.Name}\n");
}
if (settings.SetMinimumShadowCatchRate && pokemon.IsShadow)
{
if (pokemon.ShadowCatchRate == 0)
{
pokemon.ShadowCatchRate = extractedGame.PokemonList[pokemon.Pokemon].CatchRate;
}
var catchRate = Math.Max(pokemon.ShadowCatchRate, settings.ShadowCatchRateMinimum);
var catchRateIncrease = (byte)Math.Clamp(catchRate, 0, byte.MaxValue);
Logger.Log($"Setting catch rate to {catchRateIncrease}\n");
pokemon.ShadowCatchRate = catchRateIncrease;
}
if (settings.BoostTrainerLevel)
{
var level = pokemon.Level;
var levelIncrease = (byte)Math.Clamp(level + level * settings.BoostTrainerLevelPercent, 1, 100);
Logger.Log($"Boosting level from {pokemon.Level} to {levelIncrease}\n");
pokemon.Level = levelIncrease;
}
RandomizeMoveSet(random, settings, pokemon, extractedGame);
Logger.Log($"\n");
}
Logger.Log($"\n");
}
Logger.Log($"\n");
}
}
public static void RandomizeMoveSet(Random random, TeamShufflerSettings settings, ITrainerPokemon pokemon, ExtractedGame extractedGame)
{
ushort[] moveSet = null;
if (settings.MoveSetOptions.MetronomeOnly)
{
moveSet = Enumerable.Repeat(RandomizerConstants.MetronomeIndex, Constants.NumberOfPokemonMoves).ToArray();
}
else if (settings.MoveSetOptions.RandomizeMovesets || settings.RandomizePokemon)
{
moveSet = MoveShuffler.GetNewMoveset(random, settings.MoveSetOptions, pokemon.Pokemon, pokemon.Level, extractedGame);
}
if (moveSet != null)
{
Logger.Log($"It knows:\n");
for (int i = 0; i < moveSet.Length; i++)
{
var move = moveSet[i];
Logger.Log($"{extractedGame.MoveList[move].Name}\n");
pokemon.SetMove(i, move);
}
}
}
