mirror of
https://github.com/kwsch/PKHeX
synced 2024-11-26 22:10:21 +00:00
95fbf66a6e
In addition to the Method 1 (and other sibling PIDIV types) correlation, an encounter can only be triggered if the calls prior land on the Method {1} seed. The RNG community has dubbed these patterns as "Method J" (D/P/Pt), "Method K" (HG/SS), and "Method H" (Gen3, coined by yours truly). The basic gist of these is that they are pre-requisites, like the Shadow locks of Colosseum/XD.
Rename/re-type a bunch of properties to get the codebase more in line with correct property names & more obvious underlying types.
71 lines
3 KiB
C#
71 lines
3 KiB
C#
using static PKHeX.Core.ContestStatGranting;
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using static PKHeX.Core.ContestStatInfo;
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using static PKHeX.Core.LegalityCheckStrings;
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namespace PKHeX.Core;
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/// <summary>
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/// Verifies the Contest stat details.
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/// </summary>
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public sealed class ContestStatVerifier : Verifier
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{
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protected override CheckIdentifier Identifier => CheckIdentifier.Memory;
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public override void Verify(LegalityAnalysis data)
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{
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var pk = data.Entity;
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if (pk is not IContestStatsReadOnly s)
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return;
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// If no stats have been increased from the initial amount, then we're done here.
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// some encounters have contest stats built in. they're already checked by the initial encounter match.
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if (!s.HasContestStats())
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return;
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// Check the correlation of Stats & Sheen!
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// In generations 3,4 and BD/SP, blocks/poffins have a feel(sheen) equal to sheen=sum(stats)/5, with +/- 10% for a favored stat.
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// In generation 6 (OR/AS), they don't award any sheen, so any value is legal.
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var correlation = GetContestStatRestriction(pk, data.Info.Generation, data.Info.EvoChainsAllGens);
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if (correlation == None)
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{
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// We're only here because we have contest stat values. We aren't permitted to have any, so flag it.
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data.AddLine(GetInvalid(LContestZero));
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}
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else if (correlation == NoSheen)
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{
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// We can get contest stat values, but we can't get any for Sheen.
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// Any combination of non-sheen is ok, but nonzero sheen is illegal.
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if (s.ContestSheen != 0)
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data.AddLine(GetInvalid(LContestZeroSheen));
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}
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else if (correlation == CorrelateSheen)
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{
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bool gen3 = data.Info.Generation == 3;
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bool bdsp = data.Info.EvoChainsAllGens.HasVisitedBDSP;
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var method = gen3 ? ContestStatGrantingSheen.Gen3 :
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bdsp ? ContestStatGrantingSheen.Gen8b : ContestStatGrantingSheen.Gen4;
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// Check for stat values that exceed a valid sheen value.
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var initial = GetReferenceTemplate(data.Info.EncounterMatch);
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var minSheen = CalculateMinimumSheen(s, initial, pk, method);
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if (s.ContestSheen < minSheen)
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data.AddLine(GetInvalid(string.Format(LContestSheenTooLow_0, minSheen)));
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// Check for sheen values that are too high.
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var maxSheen = CalculateMaximumSheen(s, pk.Nature, initial, gen3);
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if (s.ContestSheen > maxSheen)
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data.AddLine(GetInvalid(string.Format(LContestSheenTooHigh_0, maxSheen)));
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}
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else if (correlation == Mixed)
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{
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bool gen3 = data.Info.Generation == 3;
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// Check for sheen values that are too high.
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var initial = GetReferenceTemplate(data.Info.EncounterMatch);
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var maxSheen = CalculateMaximumSheen(s, pk.Nature, initial, gen3);
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if (s.ContestSheen > maxSheen)
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data.AddLine(GetInvalid(string.Format(LContestSheenTooHigh_0, maxSheen)));
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}
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}
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}
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