yigaSpawn.cpp

// This is at 0x710073D7FC in Switch 1.5.0
bool yigaWeaponStuff(sead::SafeString& enemyName, sead::SafeString& weaponName, bool wantFootsoldier,
                     const sead::SafeString& disguisedActorName)
{
  const bool isFootsoldier = wantFootsoldier || enemyName == "Enemy_Assassin_Junior";
  const bool isShooterJunior = enemyName == "Enemy_Assassin_Shooter_Junior";
  weaponName = "";

  if ( !wantFootsoldier && isFootsoldier )  // well, this is a bug!
  {
    enemyName = "";
    return false;
  }

  if ( wantFootsoldier )
  {
    if ( disguisedActorName == "Npc_Assassin_001" )
      enemyName = "Enemy_Assassin_Junior_Npc_001";
    else if (disguisedActorName == "Npc_Assassin_002")
      enemyName = "Enemy_Assassin_Junior_Npc_002";
    else
      enemyName = "Enemy_Assassin_Junior";
  }

  // If the player has opened the Thunder Helm chest
  // (more precisely: basic signal was emitted by the chest)
  if ( getFlag_ElectricRelic_GetBack() )
  {
    // Footsoldier
    if (isFootsoldier)
    {
      if ( random() < 0.75 )
        weaponName = "Weapon_Sword_073";  // Demon Carver
      else
        weaponName = "Weapon_Sword_053";  // Vicious Sickle
    }
    // Archer
    else if (isShooterJunior)
    {
      weaponName = "Weapon_Bow_040";  // Duplex Bow
    }
    // Blademaster
    else
    {
      weaponName = "Weapon_Lsword_074";  // Windcleaver
    }
    return !enemyName.empty();
  }

  // Otherwise, if the player has NOT opened the chest:
  // Only footsoldiers are allowed to spawn
  // And *only if* [the player has talked to Impa or Electric_Relic_AssassinFirst is set]
  //
  // Note that non-archer footsoldiers are not dynamic spawns.
  if (isFootsoldier && (getFlag_Npc_Kakariko001_TalkEnd() || getFlag_Electric_Relic_AssassinFirst()))
  {
    weaponName = "Weapon_Sword_053";  // Vicious Sickle
    return true;
  }

  // In any other case, blank out the enemy name and prevent it from spawning.
  enemyName = "";
  return false;
}

yigaSpawnOrig.cpp

bool __fastcall yigaWeaponStuff(sead::SafeString *enemyName, sead::SafeString *weaponName, bool spawnRandomYiga, char *a4)
{
  char **enemyNameC; // x23
  char *v9; // x8
  signed __int64 v10; // x10
  int v11; // w12
  BOOL isJuniorAssassin; // w25
  signed __int64 v13; // x10
  int v14; // w12
  signed int isShooterJunior; // w26
  signed __int64 v17; // x10
  int v18; // w11
  signed __int64 v19; // x10
  int v20; // w11
  char *v21; // x8
  char *v22; // x8
  sead::SafeStringBase *(__cdecl *assign)(sead::SafeString *, sead::SafeString *); // x8
  sead::SafeStringBase *v24; // x1
  sead::SafeString *v25; // x0
  sead::SafeString v26; // [xsp+0h] [xbp-50h]

  if ( spawnRandomYiga )
  {
    enemyNameC = &enemyName->cstr;
LABEL_9:
    isJuniorAssassin = 1;
    goto LABEL_10;
  }
  enemyName->vptr->assureTermination(enemyName);
  enemyName->vptr->assureTermination(enemyName);
  enemyNameC = &enemyName->cstr;
  v9 = enemyName->cstr;
  if ( v9 == "Enemy_Assassin_Junior" )
    goto LABEL_9;
  v10 = 0LL;
  do...
  isJuniorAssassin = 0;
LABEL_10:
  enemyName->vptr->assureTermination(enemyName);
  enemyName->vptr->assureTermination(enemyName);
  if ( *enemyNameC == "Enemy_Assassin_Shooter_Junior" )
  {
LABEL_16:
    isShooterJunior = 1;
  }
  else
  {
    v13 = 0LL;
    do...
    isShooterJunior = 0;
  }
  weaponName->vptr->assign(weaponName, &sead::SafeStringBase<char>::cEmptyString);
  if ( !spawnRandomYiga && isJuniorAssassin )
  {
    enemyName->vptr->assign(enemyName, &sead::SafeStringBase<char>::cEmptyString);
    return 0;
  }
  if ( spawnRandomYiga )
  {
    v26.vptr = &sead::SafeString::vt;
    v26.cstr = "Enemy_Assassin_Junior";
    enemyName->vptr->assign(enemyName, &v26);
    if ( a4 )
    {
      if ( a4 == "Npc_Assassin_001" )
      {
LABEL_33:
        v26.vptr = &sead::SafeString::vt;
        v21 = "Enemy_Assassin_Junior_Npc_001";
      }
      else
      {
        v17 = 0LL;
        do
        {
          v18 = (unsigned __int8)a4[v17];
          if ( v18 != (unsigned __int8)aNpcAssassin001[v17] )
            break;
          if ( v18 == (unsigned __int8)sead::SafeStringBase<char>::cNullChar )
            goto LABEL_33;
          ++v17;
        }
        while ( v17 < 0x80001 );
        if ( a4 != "Npc_Assassin_002" )
        {
          v19 = 0LL;
          do
          {
            v20 = (unsigned __int8)a4[v19];
            if ( v20 != (unsigned __int8)aNpcAssassin002[v19] )
              break;
            if ( v20 == (unsigned __int8)sead::SafeStringBase<char>::cNullChar )
              goto LABEL_34;
            ++v19;
          }
          while ( v19 < 0x80001 );
          goto LABEL_36;
        }
LABEL_34:
        v26.vptr = &sead::SafeString::vt;
        v21 = "Enemy_Assassin_Junior_Npc_002";
      }
      v26.cstr = v21;
      enemyName->vptr->assign(enemyName, &v26);
      goto LABEL_36;
    }
  }
LABEL_36:
  if ( getFlag_ElectricRelic_GetBack(0) )
  {
    if ( !isJuniorAssassin )
    {
      if ( isShooterJunior )
      {
        v26.vptr = &sead::SafeString::vt;
        v22 = "Weapon_Bow_040";
      }
      else
      {
        v26.vptr = &sead::SafeString::vt;
        v22 = "Weapon_Lsword_074";
      }
      goto gotoAssignStringAndReturn;
    }
    if ( (float)(COERCE_FLOAT((sead::Random::getU32(sead::GlobalRandom::sInstance) >> 9) | 0x3F800000) + -1.0) < 0.75 )
    {
      v26.vptr = &sead::SafeString::vt;
      v22 = "Weapon_Sword_073";
gotoAssignStringAndReturn:
      v26.cstr = v22;
      assign = weaponName->vptr->assign;
      v24 = &v26;
      v25 = weaponName;
      goto assignStringAndReturn;
    }
giveViciousSickle:
    v26.vptr = &sead::SafeString::vt;
    v22 = "Weapon_Sword_053";
    goto gotoAssignStringAndReturn;
  }
  if ( (hasFlag_Npc_Kakariko001_TalkEnd(0) || hasFlag_Electric_Relic_AssassinFirst(0LL)) && isJuniorAssassin )
    goto giveViciousSickle;
  assign = enemyName->vptr->assign;
  v24 = &sead::SafeStringBase<char>::cEmptyString;
  v25 = enemyName;
assignStringAndReturn:
  assign(v25, v24);
  return **enemyNameC != sead::SafeStringBase<char>::cNullChar;
}