PKHeX/PKHeX.Core/Legality/Areas/EncounterArea7b.cs

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2.1 KiB
C#
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using System.Collections.Generic;
namespace PKHeX.Core
{
/// <inheritdoc cref="EncounterArea" />
/// <summary>
/// <see cref="GameVersion.GG"/> encounter area
/// </summary>
public sealed record EncounterArea7b : EncounterArea
{
Offload EncounterSlot loading logic to reduce complexity (#2980) * Rework gen1 slot loading Slot templates are precomputed from ROM data and just loaded straight in, with tight coupling to the encounter area (grouped by slot types). * Revise fuzzy met check for underleveled wild evos Example: Level 23 poliwhirl in RBY as a level 50 poliwhirl, will assume the chain is 25-50 for poliwhirl (as poliwag evolves at 25). Instead of revising the origin chain, just ignore the evo min level in the comparison. Previous commit fixed it for gen1. * Rework gen2-4 slot loading Gen4 not finished, Type Encounter data and some edge encounters not recognizing yet... * Add feebas slots for old/good encounters * Begin moving properties Great news! Gen5-7 need to be de-dumbed like Gen1-4. Then I can remove the bang (!) on the Area accessor and ensure that it's never null! * Split off XD pokespot slot encounter table type * Set area in constructor * Deduplicate g3 roaming encounters * Deduplicate xd encounter locations (rebattle) Only difference is met location; no need to create 500 extra encounter objects. A simple contains check is ok (rarely in gen3 format). * Make all slots have a readonly reference to their parent area * Minor clean * Remove "Safari" slot type flag Can be determined via other means (generation-location), allows us to reduce the size of SlotType member to a byte Output of slot binaries didn't preserve the Safari flag anyway. * Update SlotType.cs * Handle type encounters correctly * Merge safari area into regular xy area * Merge dexnav accessor logic * fix some logic so that tests pass again rearrange g5 dw init to be done outside of static constructor (initializer instead) PIDGenerator: friend safari slots now generate with required flawless IV count * Add cianwood tentacool gift encounter * Remove unnecessary abstractions Fake area just returned a slot; since Slots have a non-null reference to the area, we can just return the slot and use the API to grab a list of possible slots for the chain. Increase restrictiveness of location/type get-set operations * Minor tweaks, pass parameters DexNav observed state isn't necessary to use, only need to see if it's possible to dexnav. Now that we have metadata for slots, we can. * Remove unused legality tables
2020-08-30 17:23:22 +00:00
public static EncounterArea7b[] GetAreas(byte[][] input, GameVersion game)
{
var result = new EncounterArea7b[input.Length];
for (int i = 0; i < input.Length; i++)
result[i] = new EncounterArea7b(input[i], game);
return result;
}
private EncounterArea7b(byte[] data, GameVersion game) : base(game)
Offload EncounterSlot loading logic to reduce complexity (#2980) * Rework gen1 slot loading Slot templates are precomputed from ROM data and just loaded straight in, with tight coupling to the encounter area (grouped by slot types). * Revise fuzzy met check for underleveled wild evos Example: Level 23 poliwhirl in RBY as a level 50 poliwhirl, will assume the chain is 25-50 for poliwhirl (as poliwag evolves at 25). Instead of revising the origin chain, just ignore the evo min level in the comparison. Previous commit fixed it for gen1. * Rework gen2-4 slot loading Gen4 not finished, Type Encounter data and some edge encounters not recognizing yet... * Add feebas slots for old/good encounters * Begin moving properties Great news! Gen5-7 need to be de-dumbed like Gen1-4. Then I can remove the bang (!) on the Area accessor and ensure that it's never null! * Split off XD pokespot slot encounter table type * Set area in constructor * Deduplicate g3 roaming encounters * Deduplicate xd encounter locations (rebattle) Only difference is met location; no need to create 500 extra encounter objects. A simple contains check is ok (rarely in gen3 format). * Make all slots have a readonly reference to their parent area * Minor clean * Remove "Safari" slot type flag Can be determined via other means (generation-location), allows us to reduce the size of SlotType member to a byte Output of slot binaries didn't preserve the Safari flag anyway. * Update SlotType.cs * Handle type encounters correctly * Merge safari area into regular xy area * Merge dexnav accessor logic * fix some logic so that tests pass again rearrange g5 dw init to be done outside of static constructor (initializer instead) PIDGenerator: friend safari slots now generate with required flawless IV count * Add cianwood tentacool gift encounter * Remove unnecessary abstractions Fake area just returned a slot; since Slots have a non-null reference to the area, we can just return the slot and use the API to grab a list of possible slots for the chain. Increase restrictiveness of location/type get-set operations * Minor tweaks, pass parameters DexNav observed state isn't necessary to use, only need to see if it's possible to dexnav. Now that we have metadata for slots, we can. * Remove unused legality tables
2020-08-30 17:23:22 +00:00
{
Location = data[0] | (data[1] << 8);
Slots = ReadSlots(data);
Offload EncounterSlot loading logic to reduce complexity (#2980) * Rework gen1 slot loading Slot templates are precomputed from ROM data and just loaded straight in, with tight coupling to the encounter area (grouped by slot types). * Revise fuzzy met check for underleveled wild evos Example: Level 23 poliwhirl in RBY as a level 50 poliwhirl, will assume the chain is 25-50 for poliwhirl (as poliwag evolves at 25). Instead of revising the origin chain, just ignore the evo min level in the comparison. Previous commit fixed it for gen1. * Rework gen2-4 slot loading Gen4 not finished, Type Encounter data and some edge encounters not recognizing yet... * Add feebas slots for old/good encounters * Begin moving properties Great news! Gen5-7 need to be de-dumbed like Gen1-4. Then I can remove the bang (!) on the Area accessor and ensure that it's never null! * Split off XD pokespot slot encounter table type * Set area in constructor * Deduplicate g3 roaming encounters * Deduplicate xd encounter locations (rebattle) Only difference is met location; no need to create 500 extra encounter objects. A simple contains check is ok (rarely in gen3 format). * Make all slots have a readonly reference to their parent area * Minor clean * Remove "Safari" slot type flag Can be determined via other means (generation-location), allows us to reduce the size of SlotType member to a byte Output of slot binaries didn't preserve the Safari flag anyway. * Update SlotType.cs * Handle type encounters correctly * Merge safari area into regular xy area * Merge dexnav accessor logic * fix some logic so that tests pass again rearrange g5 dw init to be done outside of static constructor (initializer instead) PIDGenerator: friend safari slots now generate with required flawless IV count * Add cianwood tentacool gift encounter * Remove unnecessary abstractions Fake area just returned a slot; since Slots have a non-null reference to the area, we can just return the slot and use the API to grab a list of possible slots for the chain. Increase restrictiveness of location/type get-set operations * Minor tweaks, pass parameters DexNav observed state isn't necessary to use, only need to see if it's possible to dexnav. Now that we have metadata for slots, we can. * Remove unused legality tables
2020-08-30 17:23:22 +00:00
}
private EncounterSlot7b[] ReadSlots(byte[] data)
Offload EncounterSlot loading logic to reduce complexity (#2980) * Rework gen1 slot loading Slot templates are precomputed from ROM data and just loaded straight in, with tight coupling to the encounter area (grouped by slot types). * Revise fuzzy met check for underleveled wild evos Example: Level 23 poliwhirl in RBY as a level 50 poliwhirl, will assume the chain is 25-50 for poliwhirl (as poliwag evolves at 25). Instead of revising the origin chain, just ignore the evo min level in the comparison. Previous commit fixed it for gen1. * Rework gen2-4 slot loading Gen4 not finished, Type Encounter data and some edge encounters not recognizing yet... * Add feebas slots for old/good encounters * Begin moving properties Great news! Gen5-7 need to be de-dumbed like Gen1-4. Then I can remove the bang (!) on the Area accessor and ensure that it's never null! * Split off XD pokespot slot encounter table type * Set area in constructor * Deduplicate g3 roaming encounters * Deduplicate xd encounter locations (rebattle) Only difference is met location; no need to create 500 extra encounter objects. A simple contains check is ok (rarely in gen3 format). * Make all slots have a readonly reference to their parent area * Minor clean * Remove "Safari" slot type flag Can be determined via other means (generation-location), allows us to reduce the size of SlotType member to a byte Output of slot binaries didn't preserve the Safari flag anyway. * Update SlotType.cs * Handle type encounters correctly * Merge safari area into regular xy area * Merge dexnav accessor logic * fix some logic so that tests pass again rearrange g5 dw init to be done outside of static constructor (initializer instead) PIDGenerator: friend safari slots now generate with required flawless IV count * Add cianwood tentacool gift encounter * Remove unnecessary abstractions Fake area just returned a slot; since Slots have a non-null reference to the area, we can just return the slot and use the API to grab a list of possible slots for the chain. Increase restrictiveness of location/type get-set operations * Minor tweaks, pass parameters DexNav observed state isn't necessary to use, only need to see if it's possible to dexnav. Now that we have metadata for slots, we can. * Remove unused legality tables
2020-08-30 17:23:22 +00:00
{
const int size = 4;
int count = (data.Length - 2) / size;
var slots = new EncounterSlot7b[count];
for (int i = 0; i < slots.Length; i++)
{
int offset = 2 + (size * i);
int species = data[offset]; // always < 255; only original 151
// form is always 0
Offload EncounterSlot loading logic to reduce complexity (#2980) * Rework gen1 slot loading Slot templates are precomputed from ROM data and just loaded straight in, with tight coupling to the encounter area (grouped by slot types). * Revise fuzzy met check for underleveled wild evos Example: Level 23 poliwhirl in RBY as a level 50 poliwhirl, will assume the chain is 25-50 for poliwhirl (as poliwag evolves at 25). Instead of revising the origin chain, just ignore the evo min level in the comparison. Previous commit fixed it for gen1. * Rework gen2-4 slot loading Gen4 not finished, Type Encounter data and some edge encounters not recognizing yet... * Add feebas slots for old/good encounters * Begin moving properties Great news! Gen5-7 need to be de-dumbed like Gen1-4. Then I can remove the bang (!) on the Area accessor and ensure that it's never null! * Split off XD pokespot slot encounter table type * Set area in constructor * Deduplicate g3 roaming encounters * Deduplicate xd encounter locations (rebattle) Only difference is met location; no need to create 500 extra encounter objects. A simple contains check is ok (rarely in gen3 format). * Make all slots have a readonly reference to their parent area * Minor clean * Remove "Safari" slot type flag Can be determined via other means (generation-location), allows us to reduce the size of SlotType member to a byte Output of slot binaries didn't preserve the Safari flag anyway. * Update SlotType.cs * Handle type encounters correctly * Merge safari area into regular xy area * Merge dexnav accessor logic * fix some logic so that tests pass again rearrange g5 dw init to be done outside of static constructor (initializer instead) PIDGenerator: friend safari slots now generate with required flawless IV count * Add cianwood tentacool gift encounter * Remove unnecessary abstractions Fake area just returned a slot; since Slots have a non-null reference to the area, we can just return the slot and use the API to grab a list of possible slots for the chain. Increase restrictiveness of location/type get-set operations * Minor tweaks, pass parameters DexNav observed state isn't necessary to use, only need to see if it's possible to dexnav. Now that we have metadata for slots, we can. * Remove unused legality tables
2020-08-30 17:23:22 +00:00
int min = data[offset + 2];
int max = data[offset + 3];
slots[i] = new EncounterSlot7b(this, species, min, max);
Offload EncounterSlot loading logic to reduce complexity (#2980) * Rework gen1 slot loading Slot templates are precomputed from ROM data and just loaded straight in, with tight coupling to the encounter area (grouped by slot types). * Revise fuzzy met check for underleveled wild evos Example: Level 23 poliwhirl in RBY as a level 50 poliwhirl, will assume the chain is 25-50 for poliwhirl (as poliwag evolves at 25). Instead of revising the origin chain, just ignore the evo min level in the comparison. Previous commit fixed it for gen1. * Rework gen2-4 slot loading Gen4 not finished, Type Encounter data and some edge encounters not recognizing yet... * Add feebas slots for old/good encounters * Begin moving properties Great news! Gen5-7 need to be de-dumbed like Gen1-4. Then I can remove the bang (!) on the Area accessor and ensure that it's never null! * Split off XD pokespot slot encounter table type * Set area in constructor * Deduplicate g3 roaming encounters * Deduplicate xd encounter locations (rebattle) Only difference is met location; no need to create 500 extra encounter objects. A simple contains check is ok (rarely in gen3 format). * Make all slots have a readonly reference to their parent area * Minor clean * Remove "Safari" slot type flag Can be determined via other means (generation-location), allows us to reduce the size of SlotType member to a byte Output of slot binaries didn't preserve the Safari flag anyway. * Update SlotType.cs * Handle type encounters correctly * Merge safari area into regular xy area * Merge dexnav accessor logic * fix some logic so that tests pass again rearrange g5 dw init to be done outside of static constructor (initializer instead) PIDGenerator: friend safari slots now generate with required flawless IV count * Add cianwood tentacool gift encounter * Remove unnecessary abstractions Fake area just returned a slot; since Slots have a non-null reference to the area, we can just return the slot and use the API to grab a list of possible slots for the chain. Increase restrictiveness of location/type get-set operations * Minor tweaks, pass parameters DexNav observed state isn't necessary to use, only need to see if it's possible to dexnav. Now that we have metadata for slots, we can. * Remove unused legality tables
2020-08-30 17:23:22 +00:00
}
return slots;
}
private const int CatchComboBonus = 1;
public override IEnumerable<EncounterSlot> GetMatchingSlots(PKM pkm, IReadOnlyList<EvoCriteria> chain)
{
foreach (var slot in Slots)
{
foreach (var evo in chain)
{
if (slot.Species != evo.Species)
continue;
var met = pkm.Met_Level;
if (!slot.IsLevelWithinRange(met, 0, CatchComboBonus))
break;
if (slot.Form != evo.Form)
break;
yield return slot;
break;
}
}
}
}
2020-04-13 02:41:03 +00:00
}