game

package
v0.0.0-...-4fb7718 Latest Latest
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 Go to latest Published: May 3, 2024 License: MIT Imports: 2 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	Left  Move = "left"
	Right      = "right"
	Up         = "up"
	Down       = "down"
)
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const DOUBLE_STACK_PART uint8 = 0x02
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const EMPTY uint8 = 0x05
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const FOOD uint8 = 0x04
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const IS_HAZARD uint8 = 0x10
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const KIND_MASK uint8 = 0x07
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const MeId = SnakeId(1)
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const SNAKE_BODY_PART uint8 = 0x01
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const SNAKE_HEAD uint8 = 0x06
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const TRIPLE_STACK_PART uint8 = 0x03

Variables

This section is empty.

Functions

func CartesianProduct 

func CartesianProduct(movesA [][]SnakeMove, movesB []SnakeMove) [][]SnakeMove

func GetCartesianProductOfMoves 

func GetCartesianProductOfMoves(board FastBoard) [][]SnakeMove

func IndexInDirection 

func IndexInDirection(m Move, cur uint16, width, height uint16, isWrapped bool) uint16

func Voronoi 

func Voronoi(game *FastBoard, player SnakeId) voronoiResult

Types

type Battlesnake 

type Battlesnake struct {
	ID             string         `json:"id"`
	Name           string         `json:"name"`
	Health         int32          `json:"health"`
	Body           []Coord        `json:"body"`
	Head           Coord          `json:"head"`
	Length         int32          `json:"length"`
	Latency        string         `json:"latency"`
	Customizations Customizations `json:"customizations"`

	// Used in non-standard game modes
	Shout string `json:"shout"`
	Squad string `json:"squad"`
}

type BattlesnakeInfoResponse 

type BattlesnakeInfoResponse struct {
	APIVersion string `json:"apiversion"`
	Author     string `json:"author"`
	Color      string `json:"color"`
	Head       string `json:"head"`
	Tail       string `json:"tail"`
}

type BattlesnakeMoveResponse 

type BattlesnakeMoveResponse struct {
	Move  string `json:"move"`
	Shout string `json:"shout,omitempty"`
}

type Board 

type Board struct {
	Height int           `json:"height"`
	Width  int           `json:"width"`
	Food   []Coord       `json:"food"`
	Snakes []Battlesnake `json:"snakes"`

	// Used in non-standard game modes
	Hazards []Coord `json:"hazards"`
}

type Coord 

type Coord struct {
	X int `json:"x"`
	Y int `json:"y"`
}

type Customizations 

type Customizations struct {
	Color string `json:"color"`
	Head  string `json:"head"`
	Tail  string `json:"tail"`
}

type FastBoard 

type FastBoard struct {
	List []Tile

	Heads   headsMap
	Lengths lengthsMap
	Healths healthsMap
	Width   uint16
	Height  uint16
	// contains filtered or unexported fields
}

func BuildBoard 

func BuildBoard(state GameState) FastBoard

func (*FastBoard) AdvanceBoard 

func (b *FastBoard) AdvanceBoard(moves map[SnakeId]Move)

func (*FastBoard) AdvanceBoardTB 

func (b *FastBoard) AdvanceBoardTB(move SnakeMove)

Advances the board, for use with a turn based board

func (*FastBoard) Clone 

func (b *FastBoard) Clone() FastBoard

func (*FastBoard) GetMovesForSnake 

func (b *FastBoard) GetMovesForSnake(id SnakeId) []SnakeMove

func (*FastBoard) GetMovesForSnakeNoDefault 

func (b *FastBoard) GetMovesForSnakeNoDefault(id SnakeId) []SnakeMove

func (*FastBoard) GetMovesForSnakeTB 

func (b *FastBoard) GetMovesForSnakeTB(id SnakeId) []SnakeMove

Gets moves for a particular snake, for use with a turn based board Will return an empty array if there are no possible moves

func (*FastBoard) GetNeighbors 

func (b *FastBoard) GetNeighbors(index uint16) []Move

func (*FastBoard) GetNeighborsTB 

func (b *FastBoard) GetNeighborsTB(index uint16) []Move

Gets neighboring tiles, for use with a turn based board Does not return tiles that are off the board, insta kill hazards, and snake bodies

func (*FastBoard) IsGameOver 

func (b *FastBoard) IsGameOver() bool

func (*FastBoard) IsSnakeAlive 

func (b *FastBoard) IsSnakeAlive(id SnakeId) bool

func (*FastBoard) IsTileFood 

func (b *FastBoard) IsTileFood(index uint16) bool

func (*FastBoard) Print 

func (b *FastBoard) Print()

func (*FastBoard) RandomRollout 

func (b *FastBoard) RandomRollout()

func (*FastBoard) RandomRolloutTB 

func (b *FastBoard) RandomRolloutTB()

Runs a random game till completion, for use with a turn based board

type Game 

type Game struct {
	ID      string  `json:"id"`
	Ruleset Ruleset `json:"ruleset"`
	Timeout int32   `json:"timeout"`
	Map     string  `json:"map"`
	Source  string  `json:"source"`
}

type GameState 

type GameState struct {
	Game  Game        `json:"game"`
	Turn  int         `json:"turn"`
	Board Board       `json:"board"`
	You   Battlesnake `json:"you"`
}

type Move 

type Move string

type Point 

type Point struct {
	X int8
	Y int8
}

type Royale 

type Royale struct {
	ShrinkEveryNTurns int32 `json:"shrinkEveryNTurns"`
}

type Ruleset 

type Ruleset struct {
	Name     string   `json:"name"`
	Version  string   `json:"version"`
	Settings Settings `json:"settings"`
}

type Settings 

type Settings struct {
	FoodSpawnChance     int32  `json:"foodSpawnChance"`
	MinimumFood         int32  `json:"minimumFood"`
	HazardDamagePerTurn int32  `json:"hazardDamagePerTurn"`
	Royale              Royale `json:"royale"`
	Squad               Squad  `json:"squad"`
}

type SnakeId 

type SnakeId uint16

type SnakeMove 

type SnakeMove struct {
	Id  SnakeId
	Dir Move
}

type Squad 

type Squad struct {
	AllowBodyCollisions bool `json:"allowBodyCollisions"`
	SharedElimination   bool `json:"sharedElimination"`
	SharedHealth        bool `json:"sharedHealth"`
	SharedLength        bool `json:"sharedLength"`
}

type Tile 

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

func CreateBodyTile 

func CreateBodyTile(id SnakeId, nextIdx uint16) Tile

func CreateDoubleStackTile 

func CreateDoubleStackTile(id SnakeId, nextIdx uint16) Tile

func CreateEmptyTile 

func CreateEmptyTile() Tile

func CreateHeadTile 

func CreateHeadTile(id SnakeId, tailIdx uint16) Tile

func CreateTripleStackTile 

func CreateTripleStackTile(id SnakeId) Tile

func (*Tile) Clear 

func (t *Tile) Clear()

func (*Tile) ClearHazard 

func (t *Tile) ClearHazard()

func (*Tile) GetIdx 

func (t *Tile) GetIdx() uint16

func (*Tile) GetSnakeId 

func (t *Tile) GetSnakeId() (SnakeId, bool)

func (*Tile) IsDoubleStack 

func (t *Tile) IsDoubleStack() bool

func (*Tile) IsEmpty 

func (t *Tile) IsEmpty() bool

func (*Tile) IsFood 

func (t *Tile) IsFood() bool

func (*Tile) IsHazard 

func (t *Tile) IsHazard() bool

func (*Tile) IsHeadTail 

func (t *Tile) IsHeadTail() bool

func (*Tile) IsNonHeadSegment 

func (t *Tile) IsNonHeadSegment() bool

func (*Tile) IsSnakeBody 

func (t *Tile) IsSnakeBody() bool

func (*Tile) IsSnakeBodyPart 

func (t *Tile) IsSnakeBodyPart() bool

func (*Tile) IsSnakeHead 

func (t *Tile) IsSnakeHead() bool

SNAKE RELATED

func (*Tile) IsSnakeSegment 

func (t *Tile) IsSnakeSegment() bool

func (*Tile) IsStacked 

func (t *Tile) IsStacked() bool

func (*Tile) IsTripleStack 

func (t *Tile) IsTripleStack() bool

func (*Tile) SetBodyPart 

func (t *Tile) SetBodyPart(id SnakeId, nextIdx uint16)

func (*Tile) SetBodyTail 

func (t *Tile) SetBodyTail(bodyId SnakeId, bodyTail uint16, tailId SnakeId, bodyNext uint16)

func (*Tile) SetDoubleStack 

func (t *Tile) SetDoubleStack(id SnakeId, nextIdx uint16)

func (*Tile) SetFood 

func (t *Tile) SetFood()

func (*Tile) SetHazard 

func (t *Tile) SetHazard()

func (*Tile) SetHead 

func (t *Tile) SetHead(id SnakeId, tailIdx uint16)

func (*Tile) SetHeadTail 

func (t *Tile) SetHeadTail(headSnakeId SnakeId, headSnakeTail uint16, tailSnakeId SnakeId, tailSnakeNext uint16)

func (*Tile) SetTripleStack 

func (t *Tile) SetTripleStack(id SnakeId)

Source Files

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