public static void Run(FF1Rom rom, RandomNumberGenerator csharpRNG)
{
MapRequirements reqs = new MapRequirements
{
MapId = MapId.EarthCaveB1,
Rom = rom,
};
MapGenerator generator = new MapGenerator();
MapGeneratorStrategy strategy = MapGeneratorStrategy.BSPTree;
while (true)
{
var seed = new byte[8];
csharpRNG.GetBytes(seed);
MT19337 rng = new MT19337(BitConverter.ToUInt32(seed, 0));
CompleteMap waterfall = generator.Generate(rng, strategy, reqs);
Console.WriteLine("Press a key to generate another one (X to quit)...");
if (Console.ReadKey().Key == ConsoleKey.X)
{
break;
}
}
}
public void Randomize(Blob seed, Flags flags, Preferences preferences)
{
MT19337 rng;
using (SHA256 hasher = SHA256.Create())
{
Blob FlagsBlob = Encoding.UTF8.GetBytes(Flags.EncodeFlagsText(flags));
Blob SeedAndFlags = Blob.Concat(new Blob[] { FlagsBlob, seed });
Blob hash = hasher.ComputeHash(SeedAndFlags);
rng = new MT19337(BitConverter.ToUInt32(hash, 0));
}
if (flags.TournamentSafe)
{
AssureSafe();
}
UpgradeToMMC3();
MakeSpace();
Bank1E();
Bank1B();
EasterEggs();
DynamicWindowColor(preferences.MenuColor);
PermanentCaravan();
ShiftEarthOrbDown();
CastableItemTargeting();
FixEnemyPalettes(); // fixes a bug in the original game's programming that causes third enemy slot's palette to render incorrectly
FixWarpBug(); // The warp bug must be fixed for magic level shuffle and spellcrafter
SeparateUnrunnables();
var talkroutines = new TalkRoutines();
var npcdata = new NPCdata(this);
UpdateDialogs(npcdata);
if (flags.TournamentSafe)
{
Put(0x3FFE3, Blob.FromHex("66696E616C2066616E74617379"));
}
flags = Flags.ConvertAllTriState(flags, rng);
TeleportShuffle teleporters = new TeleportShuffle();
var palettes = OverworldMap.GeneratePalettes(Get(OverworldMap.MapPaletteOffset, MapCount * OverworldMap.MapPaletteSize).Chunk(OverworldMap.MapPaletteSize));
var overworldMap = new OverworldMap(this, flags, palettes, teleporters);
var maps = ReadMaps();
var shopItemLocation = ItemLocations.CaravanItemShop1;
var oldItemNames = ReadText(ItemTextPointerOffset, ItemTextPointerBase, ItemTextPointerCount);
if (flags.EFGWaterfall || flags.EFGEarth1 || flags.EFGEarth2)
{
MapRequirements reqs;
MapGeneratorStrategy strategy;
MapGenerator generator = new MapGenerator();
if (flags.EFGWaterfall)
{
reqs = new MapRequirements
{
MapId = MapId.Waterfall,
Rom = this,
};
strategy = MapGeneratorStrategy.WaterfallClone;
CompleteMap waterfall = generator.Generate(rng, strategy, reqs);
// Should add more into the reqs so that this can be done inside the generator.
teleporters.Waterfall.SetEntrance(waterfall.Entrance);
overworldMap.PutOverworldTeleport(OverworldTeleportIndex.Waterfall, teleporters.Waterfall);
maps[(int)MapId.Waterfall] = waterfall.Map;
}
if (flags.EFGEarth1)
{
reqs = new MapRequirements
{
MapId = MapId.EarthCaveB1,
Rom = this,
};
strategy = MapGeneratorStrategy.Square;
var earthB1 = generator.Generate(rng, strategy, reqs);
// Should add more into the reqs so that this can be done inside the generator.
teleporters.EarthCave1.SetEntrance(earthB1.Entrance);
overworldMap.PutOverworldTeleport(OverworldTeleportIndex.EarthCave1, teleporters.EarthCave1);
maps[(int)MapId.EarthCaveB1] = earthB1.Map;
}
if (flags.EFGEarth2)
{
reqs = new MapRequirements
{
MapId = MapId.EarthCaveB2,
Rom = this,
};
strategy = MapGeneratorStrategy.Square;
var earthB2 = generator.Generate(rng, strategy, reqs);
// Should add more into the reqs so that this can be done inside the generator.
teleporters.EarthCave2.SetEntrance(earthB2.Entrance);
overworldMap.PutStandardTeleport(TeleportIndex.EarthCave2, teleporters.EarthCave2, OverworldTeleportIndex.EarthCave1);
maps[(int)MapId.EarthCaveB2] = earthB2.Map;
}
}
var flippedMaps = new List <MapId>();
if ((bool)flags.FlipDungeons)
{
flippedMaps = HorizontalFlipDungeons(rng, maps, teleporters, overworldMap);
}
if ((bool)flags.RandomizeFormationEnemizer)
{
DoEnemizer(rng, (bool)flags.RandomizeEnemizer, (bool)flags.RandomizeFormationEnemizer, flags.EnemizerDontMakeNewScripts);
}
if (preferences.ModernBattlefield)
{
EnableModernBattlefield();
}
if ((bool)flags.TitansTrove)
{
EnableTitansTrove(maps);
}
if ((bool)flags.LefeinShops)
{
EnableLefeinShops(maps);
}
// This has to be done before we shuffle spell levels.
if (flags.SpellBugs)
{
FixSpellBugs();
}
//must be done before spells get shuffled around otherwise we'd be changing a spell that isnt lock
if (flags.LockMode != LockHitMode.Vanilla)
{
ChangeLockMode(flags.LockMode);
}
if (flags.EnemySpellsTargetingAllies)
{
FixEnemyAOESpells();
}
if (flags.AllSpellLevelsForKnightNinja)
{
KnightNinjaChargesForAllLevels();
}
if (flags.BuffHealingSpells)
{
BuffHealingSpells();
}
UpdateMagicAutohitThreshold(rng, flags.MagicAutohitThreshold);
if ((bool)flags.GenerateNewSpellbook)
{
CraftNewSpellbook(rng, (bool)flags.SpellcrafterMixSpells, flags.LockMode, (bool)flags.MagicLevels, (bool)flags.SpellcrafterRetainPermissions);
}
if ((bool)flags.MagisizeWeapons)
{
MagisizeWeapons(rng, (bool)flags.MagisizeWeaponsBalanced);
}
if ((bool)flags.ItemMagic)
{
ShuffleItemMagic(rng, (bool)flags.BalancedItemMagicShuffle);
}
if ((bool)flags.GuaranteedRuseItem)
{
CraftRuseItem();
}
if ((bool)flags.ShortToFR)
{
ShortenToFR(maps, (bool)flags.PreserveFiendRefights, (bool)flags.PreserveAllFiendRefights, rng);
}
if (((bool)flags.Treasures) && flags.ShardHunt && !flags.FreeOrbs)
{
EnableShardHunt(rng, talkroutines, flags.ShardCount);
}
if ((bool)flags.TransformFinalFormation && !flags.SpookyFlag)
{
TransformFinalFormation((FinalFormation)rng.Between(0, Enum.GetValues(typeof(FinalFormation)).Length - 1), flags.EvadeCap);
}
var maxRetries = 8;
for (var i = 0; i < maxRetries; i++)
{
try
{
overworldMap = new OverworldMap(this, flags, palettes, teleporters);
if (((bool)flags.Entrances || (bool)flags.Floors || (bool)flags.Towns) && ((bool)flags.Treasures) && ((bool)flags.NPCItems))
{
overworldMap.ShuffleEntrancesAndFloors(rng, flags);
// Disable the Princess Warp back to Castle Coneria
if ((bool)flags.Entrances || (bool)flags.Floors)
{
talkroutines.ReplaceChunk(newTalkRoutines.Talk_Princess1, Blob.FromHex("20CC90"), Blob.FromHex("EAEAEA"));
}
}
if ((bool)flags.Treasures && (bool)flags.ShuffleObjectiveNPCs)
{
overworldMap.ShuffleObjectiveNPCs(rng);
}
IncentiveData incentivesData = new IncentiveData(rng, flags, overworldMap, shopItemLocation);
if (((bool)flags.Shops))
{
var excludeItemsFromRandomShops = new List <Item>();
if ((bool)flags.Treasures)
{
excludeItemsFromRandomShops = incentivesData.ForcedItemPlacements.Select(x => x.Item).Concat(incentivesData.IncentiveItems).ToList();
}
if (!((bool)flags.RandomWaresIncludesSpecialGear))
{
excludeItemsFromRandomShops.AddRange(ItemLists.SpecialGear);
if ((bool)flags.GuaranteedRuseItem)
{
excludeItemsFromRandomShops.Add(Item.PowerRod);
}
}
if ((bool)flags.NoMasamune)
{
excludeItemsFromRandomShops.Add(Item.Masamune);
}
shopItemLocation = ShuffleShops(rng, (bool)flags.ImmediatePureAndSoftRequired, ((bool)flags.RandomWares), excludeItemsFromRandomShops, flags.WorldWealth);
incentivesData = new IncentiveData(rng, flags, overworldMap, shopItemLocation);
}
if ((bool)flags.Treasures)
{
generatedPlacement = ShuffleTreasures(rng, flags, incentivesData, shopItemLocation, overworldMap, teleporters);
}
break;
}
catch (InsaneException e)
{
Console.WriteLine(e.Message);
if (maxRetries > (i + 1))
{
continue;
}
throw new InvalidOperationException(e.Message);
}
}
// Change Astos routine so item isn't lost in wall of text
if ((bool)flags.NPCItems || (bool)flags.NPCFetchItems || (bool)flags.ShuffleAstos)
{
talkroutines.Replace(newTalkRoutines.Talk_Astos, Blob.FromHex("A674F005BD2060F027A5738561202096B020A572203D96A575200096A476207F90207392A5611820109F201896A9F060A57060"));
}
npcdata.UpdateItemPlacement(generatedPlacement);
if ((bool)flags.MagicShopLocs)
{
ShuffleMagicLocations(rng);
}
if (((bool)flags.MagicShops))
{
ShuffleMagicShops(rng);
}
if (((bool)flags.MagicLevels))
{
ShuffleMagicLevels(rng, ((bool)flags.MagicPermissions), (bool)flags.MagicLevelsTiered, (bool)flags.MagicLevelsMixed, (bool)!flags.GenerateNewSpellbook);
}
new StartingInventory(rng, flags, this).SetStartingInventory();
/*
* if (flags.WeaponPermissions)
* {
* ShuffleWeaponPermissions(rng);
* }
*
* if (flags.ArmorPermissions)
* {
* ShuffleArmorPermissions(rng);
* }
*/
if (flags.SaveGameWhenGameOver)
{
EnableSaveOnDeath(flags);
}
// Ordered before RNG shuffle. In the event that both flags are on, RNG shuffle depends on this.
if (((bool)flags.FixMissingBattleRngEntry))
{
FixMissingBattleRngEntry();
}
if (((bool)flags.Rng))
{
ShuffleRng(rng);
}
if (((bool)flags.EnemyScripts))
{
ShuffleEnemyScripts(rng, (bool)flags.AllowUnsafePirates, (bool)!flags.BossScriptsOnly, ((bool)flags.EnemySkillsSpellsTiered || (bool)flags.ScaryImps), (bool)flags.ScaryImps);
}
if (((bool)flags.EnemySkillsSpells))
{
if ((bool)flags.EnemySkillsSpellsTiered && (bool)!flags.BossSkillsOnly)
{
GenerateBalancedEnemyScripts(rng, (bool)flags.SwolePirates);
ShuffleEnemySkillsSpells(rng, false);
}
else
{
ShuffleEnemySkillsSpells(rng, (bool)!flags.BossSkillsOnly);
}
}
if (((bool)flags.EnemyStatusAttacks))
{
if (((bool)flags.RandomStatusAttacks))
{
RandomEnemyStatusAttacks(rng, (bool)flags.AllowUnsafePirates, (bool)flags.DisableStunTouch);
}
else
{
ShuffleEnemyStatusAttacks(rng, (bool)flags.AllowUnsafePirates);
}
}
if (flags.Runnability == Runnability.Random)
{
flags.Runnability = (Runnability)Rng.Between(rng, 0, 3);
}
if (flags.Runnability == Runnability.AllRunnable)
{
CompletelyRunnable();
}
else if (flags.Runnability == Runnability.AllUnrunnable)
{
CompletelyUnrunnable();
}
else if (flags.Runnability == Runnability.Shuffle)
{
ShuffleUnrunnable(rng);
}
// Always on to supply the correct changes for WaitWhenUnrunnable
AllowStrikeFirstAndSurprise(flags.WaitWhenUnrunnable, (bool)flags.UnrunnablesStrikeFirstAndSurprise);
if (((bool)flags.EnemyFormationsSurprise))
{
ShuffleSurpriseBonus(rng);
}
// Put this before other encounter / trap tile edits.
if ((bool)flags.AllowUnsafeMelmond)
{
EnableMelmondGhetto(flags.EnemizerEnabled);
}
// After unrunnable shuffle and before formation shuffle. Perfect!
if (flags.WarMECHMode != WarMECHMode.Vanilla)
{
WarMECHNpc(flags.WarMECHMode, npcdata, rng, maps);
}
if (flags.WarMECHMode == WarMECHMode.Unleashed)
{
UnleashWarMECH();
}
if ((bool)flags.ClassAsNpcFiends || (bool)flags.ClassAsNpcKeyNPC)
{
ClassAsNPC(flags, talkroutines, npcdata, flippedMaps, rng);
}
if ((bool)flags.FiendShuffle)
{
FiendShuffle(rng);
}
if (flags.FormationShuffleMode != FormationShuffleMode.None && !flags.EnemizerEnabled)
{
ShuffleEnemyFormations(rng, flags.FormationShuffleMode);
}
if ((bool)flags.RemoveTrapTiles)
{
RemoveTrapTiles(flags.EnemizerEnabled);
}
if (((bool)flags.EnemyTrapTiles) && !flags.EnemizerEnabled)
{
ShuffleTrapTiles(rng, ((bool)flags.RandomTrapFormations));
}
if ((bool)flags.OrdealsPillars)
{
ShuffleOrdeals(rng, maps);
}
if (flags.SkyCastle4FMazeMode == SkyCastle4FMazeMode.Maze)
{
DoSkyCastle4FMaze(rng, maps);
}
else if (flags.SkyCastle4FMazeMode == SkyCastle4FMazeMode.Teleporters)
{
ShuffleSkyCastle4F(rng, maps);
}
if ((bool)flags.ConfusedOldMen)
{
EnableConfusedOldMen(rng);
}
if ((bool)flags.EarlyOrdeals)
{
EnableEarlyOrdeals();
}
if (flags.ChaosRush)
{
EnableChaosRush();
}
if ((bool)flags.EarlyKing)
{
EnableEarlyKing(npcdata);
}
if ((bool)flags.EarlySarda)
{
EnableEarlySarda(npcdata);
}
if ((bool)flags.EarlySage)
{
EnableEarlySage(npcdata);
}
if ((bool)flags.FreeBridge)
{
EnableFreeBridge();
}
if ((bool)flags.FreeAirship)
{
EnableFreeAirship();
}
if ((bool)flags.FreeShip)
{
EnableFreeShip();
}
if (flags.FreeOrbs)
{
EnableFreeOrbs();
}
if ((bool)flags.FreeCanal)
{
EnableFreeCanal((bool)flags.NPCItems, npcdata);
}
if ((bool)flags.FreeCanoe)
{
EnableFreeCanoe();
}
if ((bool)flags.FreeLute)
{
EnableFreeLute();
}
if ((bool)flags.FreeTail && !(bool)flags.NoTail)
{
EnableFreeTail();
}
if (flags.NoPartyShuffle)
{
DisablePartyShuffle();
}
if (flags.SpeedHacks)
{
EnableSpeedHacks();
}
if (flags.IdentifyTreasures)
{
EnableIdentifyTreasures();
}
if (flags.Dash)
{
EnableDash();
}
if (flags.BuyTen)
{
EnableBuyQuantity();
}
else if (flags.BuyTenOld)
{
EnableBuyTen();
}
if (flags.WaitWhenUnrunnable)
{
ChangeUnrunnableRunToWait();
}
if (flags.SpeedHacks && flags.EnableCritNumberDisplay)
{
EnableCritNumberDisplay();
}
if (flags.BattleMagicMenuWrapAround)
{
BattleMagicMenuWrapAround();
}
if (flags.NPCSwatter)
{
EnableNPCSwatter(npcdata);
}
if (flags.EasyMode)
{
EnableEasyMode();
}
if ((bool)flags.TrappedChests || (bool)flags.TCMasaGuardian || (bool)flags.TrappedShards)
{
MonsterInABox(rng, flags);
}
if (flags.HouseMPRestoration || flags.HousesFillHp)
{
FixHouse(flags.HouseMPRestoration, flags.HousesFillHp);
}
if (flags.BBCritRate)
{
DontDoubleBBCritRates();
}
if (flags.WeaponCritRate)
{
DoubleWeaponCritRates();
}
//needs to go after item magic, moved after double weapon crit to have more control over the actual number of crit gained.
if ((bool)flags.RandomWeaponBonus)
{
RandomWeaponBonus(rng, flags.RandomWeaponBonusLow, flags.RandomWeaponBonusHigh, (bool)flags.RandomWeaponBonusExcludeMasa);
}
if ((bool)flags.RandomArmorBonus)
{
RandomArmorBonus(rng, flags.RandomArmorBonusLow, flags.RandomArmorBonusHigh);
}
if (flags.WeaponBonuses)
{
IncreaseWeaponBonus(flags.WeaponTypeBonusValue);
}
if (flags.WeaponStats)
{
FixWeaponStats();
}
if (flags.ChanceToRun)
{
FixChanceToRun();
}
if (flags.EnemyStatusAttackBug)
{
FixEnemyStatusAttackBug();
}
if (flags.BlackBeltAbsorb)
{
FixBBAbsorbBug();
}
if (flags.MDefMode != MDEFGrowthMode.None)
{
MDefChanges(flags.MDefMode);
}
if (flags.ThiefHitRate)
{
ThiefHitRate();
}
if (flags.ImproveTurnOrderRandomization)
{
ImproveTurnOrderRandomization(rng);
}
if (flags.FixHitChanceCap)
{
FixHitChanceCap();
}
if (flags.EnemyElementalResistancesBug)
{
FixEnemyElementalResistances();
}
if (preferences.FunEnemyNames && !flags.EnemizerEnabled)
{
FunEnemyNames(preferences.TeamSteak);
}
var itemText = ReadText(ItemTextPointerOffset, ItemTextPointerBase, ItemTextPointerCount);
itemText[(int)Item.Ribbon] = itemText[(int)Item.Ribbon].Remove(7);
if ((bool)flags.HintsVillage || (bool)flags.HintsDungeon)
{
if ((bool)flags.HintsDungeon)
{
SetDungeonNPC(flippedMaps, rng);
}
NPCHints(rng, npcdata, flags, overworldMap);
}
if (flags.Etherizer && !flags.HouseMPRestoration && !flags.HousesFillHp)
{
Etherizer();
itemText[(int)Item.Tent] = "ETHR@p";
itemText[(int)Item.Cabin] = "DRY@p ";
itemText[(int)Item.House] = "XETH@p";
}
ExpGoldBoost(flags.ExpBonus, flags.ExpMultiplier);
ScalePrices(flags, itemText, rng, ((bool)flags.ClampMinimumPriceScale), shopItemLocation);
ScaleEncounterRate(flags.EncounterRate / 30.0, flags.DungeonEncounterRate / 30.0);
overworldMap.ApplyMapEdits();
WriteMaps(maps);
WriteText(itemText, ItemTextPointerOffset, ItemTextPointerBase, ItemTextOffset, UnusedGoldItems);
if ((bool)flags.SwolePirates)
{
EnableSwolePirates();
}
if (flags.EnemyScaleStatsHigh != 100 || flags.EnemyScaleStatsLow != 100 || ((bool)flags.SeparateEnemyHPScaling && (flags.EnemyScaleHpLow != 100 || flags.EnemyScaleHpHigh != 100)))
{
ScaleEnemyStats(rng, flags);
}
if (flags.BossScaleStatsHigh != 100 || flags.BossScaleStatsLow != 100 || ((bool)flags.SeparateBossHPScaling && (flags.BossScaleHpLow != 100 || flags.BossScaleHpHigh != 100)))
{
ScaleBossStats(rng, flags);
}
PartyComposition(rng, flags, preferences);
if (((bool)flags.RecruitmentMode))
{
PubReplaceClinic(rng, flags);
}
if ((bool)flags.ChangeMaxMP)
{
SetMPMax(flags.RedMageMaxMP, flags.WhiteMageMaxMP, flags.BlackMageMaxMP, flags.KnightMaxMP, flags.NinjaMaxMP);
}
if ((bool)flags.ShuffleAstos)
{
ShuffleAstos(flags, npcdata, talkroutines, rng);
}
if ((bool)flags.EnablePoolParty)
{
EnablePoolParty(flags, rng);
}
if ((bool)flags.MapCanalBridge)
{
EnableCanalBridge();
}
if (flags.NoDanMode)
{
NoDanMode();
}
SetProgressiveScaleMode(flags);
if ((bool)flags.RandomizeClass)
{
RandomizeClass(rng, flags, oldItemNames);
}
if ((bool)flags.EnableRandomPromotions)
{
EnableRandomPromotions(flags, rng);
}
if (flags.DisableTentSaving)
{
CannotSaveOnOverworld();
}
if (flags.DisableInnSaving)
{
CannotSaveAtInns();
}
if (flags.PacifistMode && !flags.SpookyFlag)
{
PacifistEnd(talkroutines, npcdata, (bool)flags.EnemyTrapTiles || flags.EnemizerEnabled);
}
if (flags.ShopInfo)
{
ShopUpgrade();
}
if (flags.SpookyFlag)
{
Spooky(talkroutines, npcdata, rng, flags);
}
if (flags.InventoryAutosort && !(preferences.RenounceAutosort))
{
EnableInventoryAutosort();
}
// We have to do "fun" stuff last because it alters the RNG state.
// Back up Rng so that fun flags are uniform when different ones are selected
uint funRngSeed = rng.Next();
RollCredits(rng);
if (preferences.DisableDamageTileFlicker)
{
DisableDamageTileFlicker();
}
if (preferences.ThirdBattlePalette)
{
UseVariablePaletteForCursorAndStone();
}
if (preferences.PaletteSwap && !flags.EnemizerEnabled)
{
rng = new MT19337(funRngSeed);
PaletteSwap(rng);
}
if (preferences.TeamSteak && !(bool)flags.RandomizeEnemizer)
{
TeamSteak();
}
if (preferences.ChangeLute)
{
rng = new MT19337(funRngSeed);
ChangeLute(rng);
}
rng = new MT19337(funRngSeed);
HurrayDwarfFate(preferences.HurrayDwarfFate, npcdata, rng);
if (preferences.Music != MusicShuffle.None)
{
rng = new MT19337(funRngSeed);
ShuffleMusic(preferences.Music, rng);
}
if (preferences.DisableSpellCastFlash)
{
DisableSpellCastScreenFlash();
}
npcdata.WriteNPCdata(this);
talkroutines.WriteRoutines(this);
talkroutines.UpdateNPCRoutines(this, npcdata);
WriteSeedAndFlags(seed.ToHex(), Flags.EncodeFlagsText(flags));
ExtraTrackingAndInitCode(flags);
}
public void Randomize(Blob seed, Flags flags, Preferences preferences)
{
var rng = new MT19337(BitConverter.ToUInt32(seed, 0));
// Spoilers => different rng immediately
if (flags.Spoilers)
{
rng = new MT19337(rng.Next());
}
UpgradeToMMC3();
MakeSpace();
Bank1E();
Bank1B();
EasterEggs();
DynamicWindowColor(preferences.MenuColor);
PermanentCaravan();
ShiftEarthOrbDown();
CastableItemTargeting();
flags = Flags.ConvertAllTriState(flags, rng);
TeleportShuffle teleporters = new TeleportShuffle();
var palettes = OverworldMap.GeneratePalettes(Get(OverworldMap.MapPaletteOffset, MapCount * OverworldMap.MapPaletteSize).Chunk(OverworldMap.MapPaletteSize));
var overworldMap = new OverworldMap(this, flags, palettes, teleporters);
var maps = ReadMaps();
var shopItemLocation = ItemLocations.CaravanItemShop1;
#if DEBUG
if (flags.ExperimentalFloorGeneration)
{
MapRequirements reqs;
MapGeneratorStrategy strategy;
MapGenerator generator = new MapGenerator();
if (flags.EFGWaterfall)
{
reqs = new MapRequirements
{
MapId = MapId.Waterfall,
Rom = this,
};
strategy = MapGeneratorStrategy.WaterfallClone;
CompleteMap waterfall = generator.Generate(rng, strategy, reqs);
// Should add more into the reqs so that this can be done inside the generator.
teleporters.Waterfall.SetEntrance(waterfall.Entrance);
overworldMap.PutOverworldTeleport(OverworldTeleportIndex.Waterfall, teleporters.Waterfall);
maps[(int)MapId.Waterfall] = waterfall.Map;
}
if (flags.EFGEarth1)
{
reqs = new MapRequirements
{
MapId = MapId.EarthCaveB1,
Rom = this,
};
strategy = MapGeneratorStrategy.Square;
var earthB1 = generator.Generate(rng, strategy, reqs);
// Should add more into the reqs so that this can be done inside the generator.
teleporters.EarthCave1.SetEntrance(earthB1.Entrance);
overworldMap.PutOverworldTeleport(OverworldTeleportIndex.EarthCave1, teleporters.EarthCave1);
maps[(int)MapId.EarthCaveB1] = earthB1.Map;
}
if (flags.EFGEarth2)
{
reqs = new MapRequirements
{
MapId = MapId.EarthCaveB2,
Rom = this,
};
strategy = MapGeneratorStrategy.Square;
var earthB2 = generator.Generate(rng, strategy, reqs);
// Should add more into the reqs so that this can be done inside the generator.
teleporters.EarthCave2.SetEntrance(earthB2.Entrance);
overworldMap.PutStandardTeleport(TeleportIndex.EarthCave2, teleporters.EarthCave2, OverworldTeleportIndex.EarthCave1);
maps[(int)MapId.EarthCaveB2] = earthB2.Map;
}
}
#endif
if (flags.RandomizeFormationEnemizer)
{
DoEnemizer(rng, false, flags.RandomizeFormationEnemizer, false);
}
if (preferences.ModernBattlefield)
{
EnableModernBattlefield();
}
if ((bool)flags.TitansTrove)
{
EnableTitansTrove(maps);
}
if ((bool)flags.LefeinShops)
{
EnableLefeinShops(maps);
}
// This has to be done before we shuffle spell levels.
if (flags.SpellBugs)
{
FixSpellBugs();
}
if (flags.RebalanceSpells)
{
RebalanceSpells();
}
if (flags.EnemySpellsTargetingAllies)
{
FixEnemyAOESpells();
}
if ((bool)flags.ItemMagic)
{
ShuffleItemMagic(rng);
}
if ((bool)flags.ShortToFR)
{
ShortenToFR(maps, (bool)flags.PreserveFiendRefights, rng);
}
if (((bool)flags.Treasures) && flags.ShardHunt && !flags.FreeOrbs)
{
EnableShardHunt(rng, flags.ExtraShards ? rng.Between(24, 30) : 16, ((bool)flags.NPCItems));
}
if ((bool)flags.TransformFinalFormation)
{
TransformFinalFormation((FinalFormation)rng.Between(0, Enum.GetValues(typeof(FinalFormation)).Length - 1));
}
var maxRetries = 8;
for (var i = 0; i < maxRetries; i++)
{
try
{
overworldMap = new OverworldMap(this, flags, palettes, teleporters);
if (((bool)flags.Entrances || (bool)flags.Floors || (bool)flags.Towns) && ((bool)flags.Treasures) && ((bool)flags.NPCItems))
{
overworldMap.ShuffleEntrancesAndFloors(rng, flags);
}
if ((bool)flags.ShuffleObjectiveNPCs)
{
overworldMap.ShuffleObjectiveNPCs(rng);
}
IncentiveData incentivesData = new IncentiveData(rng, flags, overworldMap, shopItemLocation);
if (((bool)flags.Shops))
{
var excludeItemsFromRandomShops = new List <Item>();
if ((bool)flags.Treasures)
{
excludeItemsFromRandomShops = incentivesData.ForcedItemPlacements.Select(x => x.Item).Concat(incentivesData.IncentiveItems).ToList();
}
if (!((bool)flags.RandomWaresIncludesSpecialGear))
{
excludeItemsFromRandomShops.AddRange(ItemLists.SpecialGear);
}
shopItemLocation = ShuffleShops(rng, (bool)flags.ImmediatePureAndSoftRequired, ((bool)flags.RandomWares), excludeItemsFromRandomShops, flags.WorldWealth);
incentivesData = new IncentiveData(rng, flags, overworldMap, shopItemLocation);
}
if ((bool)flags.Treasures)
{
ShuffleTreasures(rng, flags, incentivesData, shopItemLocation, overworldMap, teleporters);
}
break;
}
catch (InsaneException e)
{
Console.WriteLine(e.Message);
if (maxRetries > (i + 1))
{
continue;
}
throw new InvalidOperationException(e.Message);
}
}
if (((bool)flags.MagicShops))
{
ShuffleMagicShops(rng);
}
if (((bool)flags.MagicLevels))
{
FixWarpBug(); // The warp bug only needs to be fixed if the magic levels are being shuffled
ShuffleMagicLevels(rng, ((bool)flags.MagicPermissions));
}
/*
* if (flags.WeaponPermissions)
* {
* ShuffleWeaponPermissions(rng);
* }
*
* if (flags.ArmorPermissions)
* {
* ShuffleArmorPermissions(rng);
* }
*/
if (((bool)flags.Rng))
{
ShuffleRng(rng);
}
if (((bool)flags.EnemyScripts))
{
ShuffleEnemyScripts(rng, (bool)flags.AllowUnsafePirates);
}
if (((bool)flags.EnemySkillsSpells))
{
ShuffleEnemySkillsSpells(rng);
}
if (((bool)flags.EnemyStatusAttacks))
{
if (((bool)flags.RandomStatusAttacks))
{
RandomEnemyStatusAttacks(rng, (bool)flags.AllowUnsafePirates);
}
else
{
ShuffleEnemyStatusAttacks(rng, (bool)flags.AllowUnsafePirates);
}
}
if (((bool)flags.EnemyFormationsUnrunnable))
{
if (((bool)flags.EverythingUnrunnable))
{
CompletelyUnrunnable();
}
else
{
ShuffleUnrunnable(rng);
}
}
if (((bool)flags.UnrunnablesStrikeFirstAndSurprise))
{
AllowStrikeFirstAndSurprise();
}
if (((bool)flags.EnemyFormationsSurprise))
{
ShuffleSurpriseBonus(rng);
}
// Put this before other encounter / trap tile edits.
if ((bool)flags.AllowUnsafeMelmond)
{
EnableMelmondGhetto(flags.RandomizeFormationEnemizer);
}
// After unrunnable shuffle and before formation shuffle. Perfect!
if (flags.WarMECHMode != WarMECHMode.Vanilla)
{
WarMECHNpc(flags.WarMECHMode, rng, maps);
}
if (flags.WarMECHMode == WarMECHMode.Unleashed)
{
UnleashWarMECH();
}
if (flags.FiendShuffle)
{
FiendShuffle(rng);
}
if (flags.FormationShuffleMode != FormationShuffleModeEnum.None)
{
ShuffleEnemyFormations(rng, flags.FormationShuffleMode);
}
if (((bool)flags.EnemyTrapTiles))
{
ShuffleTrapTiles(rng, ((bool)flags.RandomTrapFormations));
}
if ((bool)flags.OrdealsPillars)
{
ShuffleOrdeals(rng, maps);
}
if (flags.SkyCastle4FMazeMode == SkyCastle4FMazeMode.Maze)
{
DoSkyCastle4FMaze(rng, maps);
}
else if (flags.SkyCastle4FMazeMode == SkyCastle4FMazeMode.Teleporters)
{
ShuffleSkyCastle4F(rng, maps);
}
if ((bool)flags.ConfusedOldMen)
{
EnableConfusedOldMen(rng);
}
if ((bool)flags.EarlyOrdeals)
{
EnableEarlyOrdeals();
}
if (flags.ChaosRush)
{
EnableChaosRush();
}
if ((bool)flags.EarlySarda && !((bool)flags.NPCItems))
{
EnableEarlySarda();
}
if ((bool)flags.EarlySage && !((bool)flags.NPCItems))
{
EnableEarlySage();
}
if ((bool)flags.FreeBridge)
{
EnableFreeBridge();
}
if ((bool)flags.FreeAirship)
{
EnableFreeAirship();
}
if ((bool)flags.FreeShip)
{
EnableFreeShip();
}
if (flags.FreeOrbs)
{
EnableFreeOrbs();
}
if ((bool)flags.FreeCanal)
{
EnableFreeCanal();
}
if ((bool)flags.FreeLute)
{
EnableFreeLute();
}
if (flags.NoPartyShuffle)
{
DisablePartyShuffle();
}
if (flags.SpeedHacks)
{
EnableSpeedHacks();
}
if (flags.IdentifyTreasures)
{
EnableIdentifyTreasures();
}
if (flags.Dash)
{
EnableDash();
}
if (flags.BuyTen)
{
EnableBuyTen();
}
if (flags.WaitWhenUnrunnable)
{
ChangeUnrunnableRunToWait();
}
if (flags.SpeedHacks && flags.EnableCritNumberDisplay)
{
EnableCritNumberDisplay();
}
if (flags.NPCSwatter)
{
EnableNPCSwatter();
}
if (flags.EasyMode)
{
EnableEasyMode();
}
if (flags.HouseMPRestoration || flags.HousesFillHp)
{
FixHouse(flags.HouseMPRestoration, flags.HousesFillHp);
}
if (flags.WeaponStats)
{
FixWeaponStats();
}
if (flags.ChanceToRun)
{
FixChanceToRun();
}
if (flags.EnemyStatusAttackBug)
{
FixEnemyStatusAttackBug();
}
if (flags.BlackBeltAbsorb)
{
FixBBAbsorbBug();
}
if (flags.MDefMode != MDefChangesEnum.None)
{
MDefChanges(flags.MDefMode);
}
if (flags.ThiefHitRate)
{
ThiefHitRate();
}
if (flags.ImproveTurnOrderRandomization)
{
ImproveTurnOrderRandomization(rng);
}
if (flags.FixHitChanceCap)
{
FixHitChanceCap();
}
if (flags.EnemyElementalResistancesBug)
{
FixEnemyElementalResistances();
}
if (preferences.FunEnemyNames)
{
FunEnemyNames(preferences.TeamSteak);
}
var itemText = ReadText(ItemTextPointerOffset, ItemTextPointerBase, ItemTextPointerCount);
itemText[(int)Item.Ribbon].Trim();
ExpGoldBoost(flags.ExpBonus, flags.ExpMultiplier);
ScalePrices(flags, itemText, rng, ((bool)flags.ClampMinimumPriceScale), shopItemLocation);
ScaleEncounterRate(flags.EncounterRate / 30.0, flags.DungeonEncounterRate / 30.0);
overworldMap.ApplyMapEdits();
WriteMaps(maps);
WriteText(itemText, ItemTextPointerOffset, ItemTextPointerBase, ItemTextOffset, UnusedGoldItems);
if (flags.EnemyScaleFactor > 1)
{
ScaleEnemyStats(flags.EnemyScaleFactor, flags.WrapStatOverflow, flags.IncludeMorale, rng, ((bool)flags.ClampMinimumStatScale));
}
if (flags.BossScaleFactor > 1)
{
ScaleBossStats(flags.BossScaleFactor, flags.WrapStatOverflow, flags.IncludeMorale, rng, ((bool)flags.ClampMinimumBossStatScale));
}
PartyComposition(rng, flags);
if (((bool)flags.RecruitmentMode))
{
PubReplaceClinic(rng, flags);
}
if ((bool)flags.MapCanalBridge)
{
EnableCanalBridge();
}
if (flags.NoDanMode)
{
NoDanMode();
}
SetProgressiveScaleMode(flags.ProgressiveScaleMode);
if (flags.DisableTentSaving)
{
CannotSaveOnOverworld();
}
if (flags.DisableInnSaving)
{
CannotSaveAtInns();
}
// We have to do "fun" stuff last because it alters the RNG state.
RollCredits(rng);
if (preferences.DisableDamageTileFlicker)
{
DisableDamageTileFlicker();
}
if (preferences.ThirdBattlePalette)
{
UseVariablePaletteForCursorAndStone();
}
if (preferences.PaletteSwap)
{
PaletteSwap(rng);
}
if (preferences.TeamSteak)
{
TeamSteak();
}
if (preferences.Music != MusicShuffle.None)
{
ShuffleMusic(preferences.Music, rng);
}
WriteSeedAndFlags(Version, seed.ToHex(), Flags.EncodeFlagsText(flags));
ExtraTrackingAndInitCode();
}
public CompleteMap Generate(MT19337 rng, MapRequirements reqs)
{
int sanity = 0;
while (++sanity < 500)
{
CompleteMap complete = new CompleteMap
{
Map = new Map(SentinelAlive),
Requirements = reqs,
};
int hallwayCount = rng.Between(24, 30);
for (int i = 0; i < hallwayCount; ++i)
{
var dimensions = (rng.Between(2, 8) * 2 + 1, rng.Between(2, 5) * 2 + 1);
var pos = (rng.Between(0, LocalMax - dimensions.Item1) / 2 * 2, rng.Between(0, LocalMax - dimensions.Item2) / 2 * 2);
PlaceHallway(complete.Map, pos, dimensions, reqs.Floor);
}
foreach (var side in complete.Map.Where(el => (el.Tile == Tile.HallwayLeft || el.Tile == Tile.HallwayRight) && el.Left().Tile == reqs.Floor && el.Right().Tile == reqs.Floor))
{
if (rng.Between(0, 2) == 0 && side.Up().Tile != reqs.Floor && side.Down().Tile != reqs.Floor)
{
side.Tile = reqs.Floor;
}
}
foreach (var side in complete.Map.Where(el => el.Tile == Tile.InsideWall && el.Up().Tile == reqs.Floor && el.Down().Tile == reqs.Floor))
{
if (rng.Between(0, 2) == 0 && side.Left().Tile != reqs.Floor && side.Right().Tile != reqs.Floor)
{
side.Tile = reqs.Floor;
}
}
var locations = complete.Map.Where(element => element.Tile == reqs.Floor).ToList();
Dictionary <Tile, List <MapElement> > results = null;
var start = locations.SpliceRandom(rng);
results = FloodFill(complete.Map, start.Coord, new List <Tile> {
reqs.Floor, Tile.WarpUp, Tile.Doorway
});
if (results[reqs.Floor].Count() < 500)
{
continue;
}
// All these locations are reachable so we don't need to sanity that we can reach these portals.
locations = results[reqs.Floor].Where(element => element.Surrounding().All(el => el.Tile == reqs.Floor)).ToList();
MapElement entrance = null;
reqs.Portals.ToList().ForEach(portal =>
{
var location = locations.SpliceRandom(rng);
complete.Map[location.Y, location.X] = portal;
if (portal == (byte)Tile.WarpUp)
{
entrance = location;
complete.Entrance = new Coordinate((byte)location.X, (byte)location.Y, CoordinateLocale.Standard);
}
});
// Place rooms once we have a viable floorplan, and then we'll check again after.
Dictionary <Tile, int> requiredTiles = reqs.Portals.ToDictionary(portal => (Tile)portal, portal => 1);
requiredTiles[Tile.Doorway] = PlaceRoomsAndChests(rng, complete, results[reqs.Floor].Select(el => el.Up()).Where(el => el.Tile == Tile.InsideWall).ToList(), reqs);
requiredTiles[reqs.Floor] = 500;
results = FloodFill(complete.Map, entrance.Coord, requiredTiles.Keys);
if (requiredTiles.Any(tileReq => tileReq.Value > results[tileReq.Key].Count))
{
Console.WriteLine("Failing due to invalid room placement.");
continue;
}
PolishWalls(complete.Map, reqs);
foreach (var el in complete.Map.Where(el => el.Value == SentinelAlive))
{
el.Tile = Tile.EarthCaveOOB;
}
Console.WriteLine($"Finished RectilinearGenerate in {sanity} attempts.");
return(complete);
}
throw new InsaneException("Couldn't finish room in 500 tries.");
}