private EncounterArea(byte[] data)
{
Location = BitConverter.ToUInt16(data, 0);
Slots = new EncounterSlot[(data.Length - 2) / 4];
for (int i = 0; i < Slots.Length; i++)
{
ushort SpecForm = BitConverter.ToUInt16(data, 2 + i * 4);
Slots[i] = new EncounterSlot
{
Species = SpecForm & 0x7FF,
Form = SpecForm >> 11,
LevelMin = data[4 + i * 4],
LevelMax = data[5 + i * 4],
};
}
}
private static IEnumerable<EncounterSlot> getValidEncounterSlots(PK6 pk6, EncounterArea loc, bool DexNav)
{
const int fluteBoost = 4;
const int dexnavBoost = 30;
int df = DexNav ? fluteBoost : 0;
int dn = DexNav ? fluteBoost + dexnavBoost : 0;
List<EncounterSlot> slotdata = new List<EncounterSlot>();
// Get Valid levels
IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);
// Get slots where pokemon can exist
IEnumerable<EncounterSlot> slots = loc.Slots.Where(slot => vs.Any(evo => evo.Species == slot.Species && evo.Level >= slot.LevelMin - df));
// Filter for Met Level
int lvl = pk6.Met_Level;
var encounterSlots = slots.Where(slot => slot.LevelMin - df <= lvl && lvl <= slot.LevelMax + (slot.AllowDexNav ? dn : df)).ToList();
// Pressure Slot
EncounterSlot slotMax = encounterSlots.OrderByDescending(slot => slot.LevelMax).FirstOrDefault();
if (slotMax != null)
slotMax = new EncounterSlot(slotMax) { Pressure = true, Form = pk6.AltForm };
if (!DexNav)
{
// Filter for Form Specific
slotdata.AddRange(WildForms.Contains(pk6.Species)
? encounterSlots.Where(slot => slot.Form == pk6.AltForm)
: encounterSlots);
if (slotMax != null)
slotdata.Add(slotMax);
return slotdata;
}
List<EncounterSlot> eslots = encounterSlots.Where(slot => !WildForms.Contains(pk6.Species) || slot.Form == pk6.AltForm).ToList();
if (slotMax != null)
eslots.Add(slotMax);
foreach (EncounterSlot s in eslots)
{
bool nav = s.AllowDexNav && (pk6.RelearnMove1 != 0 || pk6.AbilityNumber == 4);
EncounterSlot slot = new EncounterSlot(s) { DexNav = nav };
if (slot.LevelMin > lvl)
slot.WhiteFlute = true;
if (slot.LevelMax + 1 <= lvl && lvl <= slot.LevelMax + fluteBoost)
slot.BlackFlute = true;
if (slot.LevelMax != lvl && slot.AllowDexNav)
slot.DexNav = true;
slotdata.Add(slot);
}
return slotdata;
}
public EncounterSlot(EncounterSlot template)
{
Species = template.Species;
AllowDexNav = template.AllowDexNav;
LevelMax = template.LevelMax;
LevelMin = template.LevelMin;
Type = template.Type;
Pressure = template.Pressure;
}
internal static EncounterSlot[] getValidFriendSafari(PK6 pk6)
{
if (!pk6.XY)
return null;
if (pk6.Met_Location != 148) // Friend Safari
return null;
if (pk6.Met_Level != 30)
return null;
IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);
List<EncounterSlot> slots = new List<EncounterSlot>();
foreach (DexLevel d in vs.Where(d => FriendSafari.Contains(d.Species) && d.Level >= 30))
{
var slot = new EncounterSlot
{
Species = d.Species,
LevelMin = 30,
LevelMax = 30,
Form = 0,
Type = SlotType.FriendSafari,
};
slots.Add(slot);
}
return slots.Any() ? slots.ToArray() : null;
}