HexCoordinate class

六边形坐标类 (使用立方体坐标系统) 约束: x + y + z = 0

Constructors

HexCoordinate(int x, int y, int z)

const

HexCoordinate.fromOffsetFlat(int col, int row)

从偏移坐标创建 (平顶朝上)

factory

HexCoordinate.fromOffsetPointy(int col, int row)

从偏移坐标创建 (尖顶朝上)

factory

HexCoordinate.fromXZ(int x, int z)

从 x 和 z 创建坐标 (自动计算 y)

factory

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

x → int

final

y → int

final

z → int

final

Methods

distanceTo(HexCoordinate other) → int

计算到另一个坐标的曼哈顿距离

neighbor(int direction) → HexCoordinate

获取指定方向的邻居 (0-5)

neighbors() → List<HexCoordinate>

获取相邻的六个坐标

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

ring(int radius) → List<HexCoordinate>

获取以此坐标为中心，半径为 radius 的环形坐标列表

rotateLeft(int steps) → HexCoordinate

旋转（逆时针旋转 60 度的倍数）

rotateRight(int steps) → HexCoordinate

旋转（顺时针旋转 60 度的倍数）

spiral(int radius) → List<HexCoordinate>

获取以此坐标为中心，半径为 radius 的螺旋坐标列表（包含中心）

toOffsetFlat() → (int, int)

转换为偏移坐标 (平顶朝上) - 返回 (col, row)

toOffsetPointy() → (int, int)

转换为偏移坐标 (尖顶朝上) - 返回 (col, row)

toString() → String

A string representation of this object.

override

Operators

operator *(int scalar) → HexCoordinate

标量乘法

operator +(HexCoordinate other) → HexCoordinate

加法运算符

operator -(HexCoordinate other) → HexCoordinate

减法运算符

operator ==(Object other) → bool

The equality operator.

override