PKHeX/PKHeX.Core/Legality/Encounters/Verifiers/MysteryGiftRestriction.cs
Kurt 62d08d7c30 Misc clean
split some methods with optional parameters=null
add more xmldoc
replace some magic numbers -> enum/const references
consolidate common array operations (span soon maybe?)
2019-09-10 00:21:51 -07:00

67 lines
No EOL
2.2 KiB
C#

using System;
namespace PKHeX.Core
{
/// <summary>
/// Restriction Flags for receiving 3DS/NDS era events.
/// </summary>
[Flags]
public enum MysteryGiftRestriction
{
None = 0,
LangJapanese = 1 << LanguageID.Japanese,
LangEnglish = 1 << LanguageID.English,
LangFrench = 1 << LanguageID.French,
LangItalian = 1 << LanguageID.Italian,
LangGerman = 1 << LanguageID.German,
LangSpanish = 1 << LanguageID.Spanish,
LangKorean = 1 << LanguageID.Korean,
LangRestrict = LangJapanese | LangEnglish | LangFrench | LangItalian | LangGerman | LangSpanish | LangKorean,
RegionBase = LangKorean,
RegJP = RegionBase << RegionID.Japan,
RegNA = RegionBase << RegionID.NorthAmerica,
RegEU = RegionBase << RegionID.Europe,
RegZH = RegionBase << RegionID.China,
RegKO = RegionBase << RegionID.Korea,
RegTW = RegionBase << RegionID.Taiwan,
RegionRestrict = RegJP | RegNA | RegEU | RegZH | RegKO | RegTW,
OTReplacedOnTrade = RegTW << 1,
}
public static class MysteryGiftRestrictionExtensions
{
public static bool HasFlagFast(this MysteryGiftRestriction value, MysteryGiftRestriction flag)
{
return (value & flag) != 0;
}
/// <summary>
/// Checks the flags to pick out a language that can receive the gift.
/// </summary>
/// <param name="value">Flag value</param>
/// <returns>Language ID; -1 if none</returns>
public static int GetSuggestedLanguage(this MysteryGiftRestriction value)
{
for (int i = (int)LanguageID.Japanese; i <= (int)LanguageID.Korean; i++)
{
if (value.HasFlagFast((MysteryGiftRestriction)(1 << i)))
return i;
}
return -1;
}
public static int GetSuggestedRegion(this MysteryGiftRestriction value)
{
for (int i = (int)RegionID.Japan; i <= (int)RegionID.Taiwan; i++)
{
if (value.HasFlagFast((MysteryGiftRestriction)((int)MysteryGiftRestriction.RegionBase << i)))
return i;
}
return -1;
}
}
}