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 Go to latest Published: Sep 12, 2023 License: MIT Imports: 3 Imported by: 6

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Index

Constants

View Source 
const (
	Terminal = Sou1 | Sou9 | Man1 | Man9 | Pin1 | Pin9
	Wind     = East | South | West | North
	Dragon   = White | Green | Red

	Man = Man1 | Man2 | Man3 | Man4 | Man5 | Man6 | Man7 | Man8 | Man9
	Pin = Pin1 | Pin2 | Pin3 | Pin4 | Pin5 | Pin6 | Pin7 | Pin8 | Pin9
	Sou = Sou1 | Sou2 | Sou3 | Sou4 | Sou5 | Sou6 | Sou7 | Sou8 | Sou9

	Sequence = Man | Pin | Sou

	Honor           = Wind | Dragon
	TerminalOrHonor = Terminal | Honor

	AllTiles = TileEnd - 1
	Middle   = (AllTiles ^ TerminalOrHonor) & AllTiles

	GreenYakuman = Sou2 | Sou3 | Sou4 | Sou6 | Sou8 | Green
)
View Source 
const (
	FullMask = 15
)

Variables

This section is empty.

Functions

func MaskByCount 

func MaskByCount(c int) uint

Types

type Generator 

type Generator struct {
	// contains filtered or unexported fields
}

func NewTileGenerator 

func NewTileGenerator() *Generator

func (*Generator) CompactFromString 

func (g *Generator) CompactFromString(str string) (Instances, error)

func (*Generator) Instance 

func (g *Generator) Instance(t tile.Tile) tile.Instance

func (*Generator) InstancesFromString 

func (g *Generator) InstancesFromString(str string) (tile.Instances, error)

func (*Generator) Tiles 

func (g *Generator) Tiles(tiles tile.Tiles) tile.Instances

func (*Generator) TilesLeft 

func (g *Generator) TilesLeft() tile.Instances

type Instances 

type Instances []PackedMasks

Not more than 4 tiles per type by implementation

func AllInstances 

func AllInstances() Instances

func AllInstancesFromTo 

func AllInstancesFromTo(from, to tile.Tile) Instances

func NewInstances 

func NewInstances() Instances

func (Instances) Add 

func (is Instances) Add(t tile.Instances) Instances

func (Instances) AddCount 

func (is Instances) AddCount(t tile.Tile, x int) Instances

func (Instances) Check 

func (is Instances) Check(t tile.Instance) bool

func (Instances) Clone 

func (is Instances) Clone() Instances

func (Instances) Contains 

func (is Instances) Contains(x Instances) bool

func (Instances) CopyFree 

func (is Instances) CopyFree(in Tiles) Instances

func (Instances) CopyFrom 

func (is Instances) CopyFrom(x Instances)

func (Instances) CountBits 

func (is Instances) CountBits() int

func (Instances) CountFree 

func (is Instances) CountFree(in Tiles) int

func (Instances) Each 

func (is Instances) Each(f func(mask Mask) bool) bool

func (Instances) GetCount 

func (is Instances) GetCount(t tile.Tile) int

func (Instances) GetFree 

func (is Instances) GetFree() Tiles

func (Instances) GetFull 

func (is Instances) GetFull() Tiles

func (Instances) GetMask 

func (is Instances) GetMask(t tile.Tile) Mask

func (Instances) Instances 

func (is Instances) Instances() tile.Instances

func (Instances) Invert 

func (is Instances) Invert() Instances

func (Instances) IsEmpty 

func (is Instances) IsEmpty() bool

func (Instances) Merge 

func (is Instances) Merge(other Instances) Instances

func (Instances) Remove 

func (is Instances) Remove(t tile.Instance) bool

func (Instances) Set 

func (is Instances) Set(t tile.Instance)

func (Instances) SetCount 

func (is Instances) SetCount(t tile.Tile, x int)

func (Instances) SetMask 

func (is Instances) SetMask(mask Mask)

func (Instances) Sub 

func (is Instances) Sub(other Instances) Instances

func (Instances) UniqueTiles 

func (is Instances) UniqueTiles() Tiles

type Mask 

type Mask uint

func NewMask 

func NewMask(mask uint, t tile.Tile) Mask

func (Mask) Check 

func (m Mask) Check(index tile.CopyID) bool

func (Mask) Count 

func (m Mask) Count() int

func (Mask) Each 

func (m Mask) Each(f func(tile.Instance) bool) bool

func (Mask) First 

func (m Mask) First() tile.Instance

func (Mask) FirstCopy 

func (m Mask) FirstCopy() tile.CopyID

func (Mask) FirstCopyNative 

func (m Mask) FirstCopyNative() tile.CopyID

func (Mask) Instances 

func (m Mask) Instances() tile.Instances

func (Mask) InvertTiles 

func (m Mask) InvertTiles() Mask

func (Mask) IsEmpty 

func (m Mask) IsEmpty() bool

func (Mask) IsFull 

func (m Mask) IsFull() bool

func (Mask) Mask 

func (m Mask) Mask() uint

func (Mask) Merge 

func (m Mask) Merge(x Mask) Mask

func (Mask) NaiveCount 

func (m Mask) NaiveCount() int

func (Mask) Remove 

func (m Mask) Remove(x Mask) Mask

func (Mask) SetCopyBit 

func (m Mask) SetCopyBit(cid tile.CopyID) Mask

func (Mask) SetCount 

func (m Mask) SetCount(in int) Mask

func (Mask) SetIntBit 

func (m Mask) SetIntBit(index uint) Mask

func (Mask) Tile 

func (m Mask) Tile() tile.Tile

func (Mask) UnsetCopyBit 

func (m Mask) UnsetCopyBit(cid tile.CopyID) Mask

func (Mask) UnsetIntBit 

func (m Mask) UnsetIntBit(index uint) Mask

type PackedMasks 

type PackedMasks uint64

func SinglePackedMasks 

func SinglePackedMasks(mask Mask, index uint) PackedMasks

func (PackedMasks) CountBits 

func (pm PackedMasks) CountBits() int

func (PackedMasks) Get 

func (pm PackedMasks) Get(index uint, tile tile.Tile) Mask

func (PackedMasks) Set 

func (pm PackedMasks) Set(mask Mask, index uint) PackedMasks

type TestGenerator 

type TestGenerator struct {
	// contains filtered or unexported fields
}

func NewTestGenerator 

func NewTestGenerator(t require.TestingT) *TestGenerator

func (*TestGenerator) CompactFromString 

func (tg *TestGenerator) CompactFromString(str string) Instances

func (*TestGenerator) InstancesFromString 

func (tg *TestGenerator) InstancesFromString(str string) tile.Instances

func (*TestGenerator) TilesLeft 

func (tg *TestGenerator) TilesLeft() tile.Instances

type Tiles 

type Tiles uint64

Unique tiles 

const (
	Man1 Tiles = 1 << iota
	Man2
	Man3
	Man4
	Man5
	Man6
	Man7
	Man8
	Man9

	Pin1
	Pin2
	Pin3
	Pin4
	Pin5
	Pin6
	Pin7
	Pin8
	Pin9

	Sou1
	Sou2
	Sou3
	Sou4
	Sou5
	Sou6
	Sou7
	Sou8
	Sou9

	East
	South
	West
	North

	White
	Green
	Red

	TileEnd
)

func FromTile 

func FromTile(t tile.Tile) Tiles

func FromTiles 

func FromTiles(tiles ...tile.Tile) Tiles

func NewTiles 

func NewTiles(x ...tile.Tile) Tiles

func (Tiles) Check 

func (ts Tiles) Check(t tile.Tile) bool

func (Tiles) Count 

func (ts Tiles) Count() int

func (Tiles) Each 

func (ts Tiles) Each(f func(tile.Tile) bool) bool

func (Tiles) EachRange 

func (ts Tiles) EachRange(begin, end tile.Tile, f func(tile.Tile) bool) bool

func (Tiles) Invert 

func (ts Tiles) Invert() Tiles

func (Tiles) IsEmpty 

func (ts Tiles) IsEmpty() bool

func (Tiles) Merge 

func (ts Tiles) Merge(other Tiles) Tiles

func (Tiles) Normalize 

func (ts Tiles) Normalize() Tiles

func (Tiles) Set 

func (ts Tiles) Set(t tile.Tile) Tiles

func (Tiles) SetAll 

func (ts Tiles) SetAll(t tile.Tiles) Tiles

func (Tiles) Sub 

func (ts Tiles) Sub(other Tiles) Tiles

func (Tiles) Tiles 

func (ts Tiles) Tiles() tile.Tiles

func (Tiles) Unset 

func (ts Tiles) Unset(t tile.Tile) Tiles

type Totals 

type Totals []int

func NewTotals 

func NewTotals() Totals

func (Totals) Add 

func (ts Totals) Add(t tile.Tile, d int)

func (Totals) Clone 

func (ts Totals) Clone() Totals

func (Totals) Count 

func (ts Totals) Count() int

func (Totals) FreeTiles 

func (ts Totals) FreeTiles() Tiles

func (Totals) FullTiles 

func (ts Totals) FullTiles() Tiles

func (Totals) Get 

func (ts Totals) Get(t tile.Tile) int

func (Totals) IsFull 

func (ts Totals) IsFull(t tile.Tile) bool

func (Totals) Merge 

func (ts Totals) Merge(in Instances) Totals

func (Totals) Set 

func (ts Totals) Set(t tile.Tile, d int)

func (Totals) UniqueCount 

func (ts Totals) UniqueCount() int

func (Totals) UniqueTiles 

func (ts Totals) UniqueTiles() Tiles

Source Files

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