Vec2i

struct

Public Struct Vec2i Implements Numeric, Hashable, Printable, Defaultable

Local a = Vec2i(1, 2)
Local b = Vec2i(4, 6)
Expect(a + b == Vec2i(5, 8))
Expect(ManhattanDistance(a, b) == 7 && ChebyshevDistance(a, b) == 4)
// Cells are Map keys.
Local walls = {Vec2i(0, 0): True}
Expect(walls.Contains(Vec2i(0, 0)) && !walls.Contains(a))

std/math/int_vector.fb, line 36

• Public Field x: Int field #

  Its x component.

• Public Field y: Int field #

  Its y component.

• Public Static Method Zero(): Vec2i static method #

  The zero vector, (0, 0).

• Public Static Method One(): Vec2i static method #

  The vector (1, 1), which multiplying leaves alone.

• Public Static Method DefaultValue(): Vec2i static method #

  The zero vector, (0, 0).

• Public Method ToVec2(): Vec2 method #

  The components as Floats, rounded to the nearest one a Float holds.

• Public Method ToString(): String method #

  Its components, as "(1, 2)".

• @PanicsAtCaller Operator [](index: Int): Int operator #

  The component at the index: x at 0, and y at 1. Any other index panics.

• @PanicsAtCaller Operator +(a: Vec2i, b: Vec2i): Vec2i operator #

  a plus b, component by component. Panics in a debug build when a component overflows, and wraps in a release one.

• @PanicsAtCaller Operator -(a: Vec2i, b: Vec2i): Vec2i operator #

  a minus b, component by component. Panics in a debug build when a component overflows, and wraps in a release one.

• @PanicsAtCaller Operator *(a: Vec2i, b: Vec2i): Vec2i operator #

  a times b, component by component. Panics in a debug build when a component overflows, and wraps in a release one.

• @PanicsAtCaller Operator /(a: Vec2i, b: Vec2i): Vec2i operator #

  a divided by b, component by component. Each rounded toward 0. A component of 0 in b panics.

• @PanicsAtCaller Operator *(a: Vec2i, scale: Int): Vec2i operator #

  a times scale.

• @PanicsAtCaller Operator *(scale: Int, a: Vec2i): Vec2i operator #

  scale times a.

• @PanicsAtCaller Operator /(a: Vec2i, scale: Int): Vec2i operator #

  a divided by scale.

• @PanicsAtCaller Operator -(a: Vec2i): Vec2i operator #

  a negated.