public static RSIDirection ToRsiDirection(this Angle angle, RSI.State.DirectionType type)
{
return(type switch
{
RSI.State.DirectionType.Dir1 => RSIDirection.South,
RSI.State.DirectionType.Dir4 => angle.GetCardinalDir().Convert(type),
RSI.State.DirectionType.Dir8 => angle.GetDir().Convert(type),
_ => throw new ArgumentOutOfRangeException($"Unknown rsi direction type: {type}.", nameof(type))
});
public StateMetadata(RSI.StateId stateId, RSI.State.DirectionType dirType, float[][] delays)
{
StateId = stateId;
DirType = dirType;
Delays = delays;
DebugTools.Assert(delays.Length == DirCount);
DebugTools.Assert(StateId.IsValid);
}
public static RSIDirection Convert(this Direction dir, RSI.State.DirectionType type)
{
if (type == RSI.State.DirectionType.Dir1)
{
return(RSIDirection.South);
}
switch (dir)
{
case Direction.North:
return(RSIDirection.North);
case Direction.South:
return(RSIDirection.South);
case Direction.East:
return(RSIDirection.East);
case Direction.West:
return(RSIDirection.West);
}
var rsiDir = dir switch
{
Direction.SouthEast => RSIDirection.SouthEast,
Direction.SouthWest => RSIDirection.SouthWest,
Direction.NorthEast => RSIDirection.NorthEast,
Direction.NorthWest => RSIDirection.NorthWest,
_ => throw new ArgumentException($"Unknown dir: {dir}.", nameof(dir))
};
// Round down to a four-way direction if appropriate.
if (type == RSI.State.DirectionType.Dir4)
{
return(RoundToCardinal(rsiDir));
}
return(rsiDir);
}
public static RSIDirection Convert(this Direction dir, RSI.State.DirectionType type)
{
// Round down to a four-way direction if appropriate
if (type != RSI.State.DirectionType.Dir8)
{
return(dir.Convert(RSI.State.DirectionType.Dir8).RoundToCardinal());
}
switch (dir)
{
case Direction.North:
return(RSIDirection.North);
case Direction.South:
return(RSIDirection.South);
case Direction.East:
return(RSIDirection.East);
case Direction.West:
return(RSIDirection.West);
case Direction.SouthEast:
return(RSIDirection.SouthEast);
case Direction.SouthWest:
return(RSIDirection.SouthWest);
case Direction.NorthEast:
return(RSIDirection.NorthEast);
case Direction.NorthWest:
return(RSIDirection.NorthWest);
}
throw new ArgumentException($"Unknown dir: {dir}.", nameof(dir));
}
