2022-08-05 23:18:42 +00:00
|
|
|
#if !NET6_0_OR_GREATER
|
2022-07-07 00:30:14 +00:00
|
|
|
namespace System;
|
|
|
|
|
|
|
|
|
|
public static class FutureFeatures
|
|
|
|
|
{
|
|
|
|
|
public static bool StartsWith(this string str, char value) => str.Length != 0 && str[0] == value;
|
Refactoring: Move Source (Legality) (#3560)
Rewrites a good amount of legality APIs pertaining to:
* Legal moves that can be learned
* Evolution chains & cross-generation paths
* Memory validation with forgotten moves
In generation 8, there are 3 separate contexts an entity can exist in: SW/SH, BD/SP, and LA. Not every entity can cross between them, and not every entity from generation 7 can exist in generation 8 (Gogoat, etc). By creating class models representing the restrictions to cross each boundary, we are able to better track and validate data.
The old implementation of validating moves was greedy: it would iterate for all generations and evolutions, and build a full list of every move that can be learned, storing it on the heap. Now, we check one game group at a time to see if the entity can learn a move that hasn't yet been validated. End result is an algorithm that requires 0 allocation, and a smaller/quicker search space.
The old implementation of storing move parses was inefficient; for each move that was parsed, a new object is created and adjusted depending on the parse. Now, move parse results are `struct` and store the move parse contiguously in memory. End result is faster parsing and 0 memory allocation.
* `PersonalTable` objects have been improved with new API methods to check if a species+form can exist in the game.
* `IEncounterTemplate` objects have been improved to indicate the `EntityContext` they originate in (similar to `Generation`).
* Some APIs have been extended to accept `Span<T>` instead of Array/IEnumerable
2022-08-03 23:15:27 +00:00
|
|
|
|
|
|
|
|
public static bool Contains<T>(this ReadOnlySpan<T> data, T value) where T : IEquatable<T> => data.IndexOf(value) != -1;
|
|
|
|
|
public static bool Contains<T>(this Span<T> data, T value) where T : IEquatable<T> => data.IndexOf(value) != -1;
|
2022-07-07 00:30:14 +00:00
|
|
|
}
|
|
|
|
|
#endif
|
